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Sample records for noodle consumption patterns

  1. Noodle consumption patterns of American consumers: NHANES 2001-2002

    PubMed Central

    Chung, Chin Eun; Lee, Kyung Won

    2010-01-01

    Although noodles occupy an important place in the dietary lives of Americans, up until the present time research and in-depth data on the noodle consumption patterns of the US population have been very limited. Therefore, this study aimed to analyze the food consumption and diet patterns of noodle consumers and non-consumers according to age, gender, income, and ethnicity. The 2001-2002 NHANES databases were used. The NHANES 2001-2002 data showed that noodle consumers reporting noodle consumption in their 24-h recall were 2,035 individuals (23.3% of total subjects). According to the results, the mean noodle consumption was 304.1 g/day/person, with 334.3 g for males and 268.0 g for females. By age, the intake of those in the age range of 9-18 years old ranked highest at 353.0 g, followed by the order of 19-50 year-olds with 333.5 g, 51-70 year-olds with by 280.4 g, older than 71years old with 252.3 g, and 1-8 year-olds with 221.5 g. By gender, males consumed more noodles than females. Also, according to income, the intake amount for the middle-income level (PIR 1~1.85) of consumers was highest at 312.5 g. Noodle intake also showed different patterns by ethnicity in which the "other" ethnic group consumed the most noodles with 366.1 g, followed by, in order, Hispanics with 318.7 g, Whites with 298.6 g, and Blacks with 289.5 g. After comparing food consumption by dividing the subjects into noodle consumers and non-consumers, the former was more likely to consume milk, fish, citrus fruits, tomatoes, and alcoholic beverages while the latter preferred meat, poultry, bread, and non-alcohol beverages. PMID:20607071

  2. Effect of hydrocolloids on the energy consumption and quality of frozen noodles.

    PubMed

    Pan, Zhi-Li; Ai, Zhi-Lu; Wang, Tao; Wang, Yu-Hong; Zhang, Xiu-Ling

    2016-05-01

    Effects of hydrocolloids such as Sodium polyacrylate, xanthan gum and sodium alginate on the energy consumption and quality of frozen cooked noodles were investigated. Results showed that gelatinization temperature (GT) shortened significantly and texture properties (hardness, firmness, break strength) of frozen cooked noodle were significantly improved by adding different hydrocolloid additives (P < 0.05). Nevertheless, there were no significant differences of glass-transition temperature between hydrocolloid fortified and non fortified frozen cooked noodles. Moreover, the hydrocolloids improved quality of cooked noodle and increased energy consumption, however, xanthan gum showed the best results. The optimized constituents were: sodium polyacrylate 0.13 %, xanthan gum 0.86 %, sodium alginate 0.18 % with predicted sensory scores of 90.30. The study showed that hydrocolloids could be used as modifying agents in frozen cooked noodle process. PMID:27407208

  3. Instant noodle intake and dietary patterns are associated with distinct cardiometabolic risk factors in Korea.

    PubMed

    Shin, Hyun Joon; Cho, Eunyoung; Lee, Hae-Jeung; Fung, Teresa T; Rimm, Eric; Rosner, Bernard; Manson, JoAnn E; Wheelan, Kevin; Hu, Frank B

    2014-08-01

    The consumption of instant noodles is relatively high in Asian populations. It is unclear whether a higher intake of instant noodles is associated with cardiometabolic risk independent of overall dietary patterns. We therefore investigated the association using the Korean National Health and Nutrition Examination Survey IV 2007-2009, a nationally representative cross-sectional survey of the Korean population with a clustered, multistage, stratified, and rolling sampling design. A total of 10,711 adults (54.5% women) 19-64 y of age were analyzed, with adjustment for sampling design complexity. Diet was assessed by using a 63-item food-frequency questionnaire. We identified 2 major dietary patterns with the use of principal components analysis: the "traditional dietary pattern" (TP), rich in rice, fish, vegetables, fruit, and potatoes, and the "meat and fast-food pattern" (MP), with less rice intake but rich in meat, soda, fried food, and fast food including instant noodles. The highest MP quintile was associated with increased prevalence of abdominal obesity (OR: 1.41; 95% CI: 1.05, 1.90), LDL cholesterol ≥130 mg/dL (1.3 g/L) (OR: 1.57, 95% CI 1.26, 1.95), decreased prevalence of low HDL cholesterol (OR: 0.65; 95% CI: 0.53, 0.80), and high triglycerides [≥150 mg/dL (1.5 g/L); OR: 0.73; 95% CI: 0.57, 0.93]. The highest quintile for the TP was associated with decreased prevalence of elevated blood pressure (OR: 0.73; 95% CI: 0.59, 0.90) and marginally lower trends for abdominal obesity (OR: 0.76; 95% CI: 0.58, 0.98; P-trend = 0.06), but neither of the dietary patterns was associated with prevalence of metabolic syndrome. The consumption of instant noodles ≥2 times/wk was associated with a higher prevalence of metabolic syndrome (OR: 1.68; 95% CI: 1.10, 2.55) in women but not in men (OR: 0.93; 95% CI: 0.58, 1.49; P-interaction = 0.04). The 2 major dietary patterns were associated with distinct cardiometabolic risk factors. The consumption of instant noodles was

  4. Rice and noodle consumption is associated with insulin resistance and hyperglycaemia in an Asian population.

    PubMed

    Zuñiga, Yasmin L M; Rebello, Salome A; Oi, Puay Leng; Zheng, Huili; Lee, Jeannette; Tai, E Shyong; Van Dam, Rob M

    2014-03-28

    High consumption of refined grains, particularly white rice, has been reported to be associated with a higher risk of type 2 diabetes. Therefore, in the present study, we evaluated the association between rice and noodle consumption and markers of glucose homeostasis, inflammation and dyslipidaemia in an Asian population. We carried out a population-based cross-sectional study in 2728 Singaporean Chinese men and women aged between 24 and 92 years. Rice and noodle intake was assessed using a validated FFQ and studied in relation to glycaemic (fasting glucose, glycated Hb, homeostasis model assessment (HOMA) index for insulin resistance (HOMA-IR) and HOMA index for β-cell function (HOMA-β)), inflammatory (plasma adiponectin and C-reactive protein (CRP)) and lipid (fasting TAG and HDL-cholesterol (HDL-C)) markers. We used multiple linear regression analyses with adjustment for total energy intake and sociodemographic, anthropometric (BMI and waist:hip ratio) and lifestyle factors. Higher rice consumption was found to be associated with higher fasting glucose concentrations (0·81 % higher values per portion increment; 95 % CI 0·09, 1·54) and HOMA-IR (4·62 %; 95 % CI 1·29, 8·07). Higher noodle consumption was also found to be significantly associated with higher fasting glucose concentrations (1·67 %; 95 % CI 0·44, 2·92), HOMA-IR (6·17 %; 95 % CI 0·49, 12·16) and fasting TAG concentrations (9·17 %; 95 % CI 3·44, 15·22). No significant association was observed between rice and noodle consumption and adiponectin, CRP and HDL-C concentrations or HOMA-β in the fully adjusted model. These results suggest that high consumption of rice and noodles may contribute to hyperglycaemia through greater insulin resistance and that this relationship is independent of adiposity and systemic inflammation. PMID:24229726

  5. Oriental noodles.

    PubMed

    Hou, G

    2001-01-01

    Oriental noodles have been consumed for thousands of years and remain an important part in the diet of many Asians. There is a wide variety of noodles in Asia with many local variations as result of differences in culture, climate, region and a host of other factors. In this article noodle classification, formulation, processing and evaluation are reviewed, with emphasis on eight major types. Wheat quality requirements, basic flour specifications, ingredient functions, and production variables are identified for different noodles. In the evaluation of flour for noodle making, three key quality attributes are considered: processability, noodle color and texture. Noodle process behavior is particularly important in the modern industrial production. Each noodle type has its own unique color and texture characteristics. Flour color, protein content, ash content, yellow pigment and polyphenol oxidase activity are important factors responsible for noodle color. Starch characteristics, protein content and quality play major roles in governing the texture of cooked noodles. However, the relative importance of starch and proteins varies considerably with noodle type. Starch pasting quality is the primary trait determining the eating quality of Japanese and Korean noodles that are characterized by soft and elastic texture, while protein quantity and strength are very important to Chinese-type noodles that require firm bite and chewy texture. Other factors such as ingredients added in the noodle formula and processing variables used during noodle preparation also affect the cooked noodle texture as well. PMID:11285682

  6. 21 CFR 139.165 - Enriched vegetable noodle products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Enriched vegetable noodle products. 139.165... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.165 Enriched vegetable noodle products. (a) Each of the noodle...

  7. 21 CFR 139.160 - Vegetable noodle products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Vegetable noodle products. 139.160 Section 139.160... FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.160 Vegetable noodle products. (a) Vegetable noodle products are the class of...

  8. 21 CFR 139.165 - Enriched vegetable noodle products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Enriched vegetable noodle products. 139.165... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.165 Enriched vegetable noodle products. (a) Each of the noodle...

  9. 21 CFR 139.160 - Vegetable noodle products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Vegetable noodle products. 139.160 Section 139.160... FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.160 Vegetable noodle products. (a) Vegetable noodle products are the class of...

  10. 21 CFR 139.160 - Vegetable noodle products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Vegetable noodle products. 139.160 Section 139.160... FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.160 Vegetable noodle products. (a) Vegetable noodle products are the class of...

  11. 21 CFR 139.165 - Enriched vegetable noodle products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Enriched vegetable noodle products. 139.165... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.165 Enriched vegetable noodle products. (a) Each of the noodle...

  12. 21 CFR 139.165 - Enriched vegetable noodle products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Enriched vegetable noodle products. 139.165... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.165 Enriched vegetable noodle products. (a) Each of the noodle...

  13. 21 CFR 139.160 - Vegetable noodle products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Vegetable noodle products. 139.160 Section 139.160... FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.160 Vegetable noodle products. (a) Vegetable noodle products are the class of...

  14. 21 CFR 139.155 - Enriched noodle products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Enriched noodle products. 139.155 Section 139.155... FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.155 Enriched noodle products. (a) Enriched noodle products are the class of...

  15. Instant noodles: processing, quality, and nutritional aspects.

    PubMed

    Gulia, Neelam; Dhaka, Vandana; Khatkar, B S

    2014-01-01

    Noodles are one of the staple foods consumed in many Asian countries. Instant noodles have become internationally recognized food, and worldwide consumption is on the rise. The properties of instant noodles like taste, nutrition, convenience, safety, longer shelf-life, and reasonable price have made them popular. Quality factors important for instant noodles are color, flavor, and texture, cooking quality, rehydration rates during final preparation, and the presence or absence of rancid taste after extended storage. Microstructure of dough and noodles has been studied to understand the influence of ingredients and processing variables on the noodle quality by employing scanning electron microscopy. Applications of newer techniques like confocal laser scanning microscopy and epifluorescence light microscopy employed to understand the microstructure changes in dough and noodles have also been discussed. Sincere efforts of researchers are underway to improve the formulation, extend the shelf life, and promote universal fortification of instant noodles. Accordingly, many researchers are exploring the potential of noodle fortification as an effective public health intervention and improve its nutritional properties. This review focuses on the functionality of ingredients, unit operations involved, quality criteria for evaluation, recent trends in fortification, and current knowledge in relation to instant noodles. PMID:24564594

  16. Noodles stay hotter longer.

    PubMed

    Shalom, Avshalom; Bryant, Amy; Smith-Meek, Melissa; Parsons, Lana R; Munster, Andrew

    2007-01-01

    During a 10-year period, a high incidence of burns from prepared noodle soup was noticed at the Baltimore Regional Burn Center. Because of the perceived severity of these burns, we took a more systematic look at the burns resulting from this type of soup to determine its effect on patient hospitalization and also examined the properties of the soup itself. All medical records of pediatric patients admitted to the Center between 1989 and 1999 with scald burns from various types of soup were retrospectively reviewed and divided into the Noodle Soup group, and the Other Soup group. The scald burns were compared as well as the physical properties of prepared noodle soup and tap water. Of 27 pediatric admissions for soup burns, 10 were from noodle soup and 17 from other types. Difference in average age and average total percentage of body surface area affected was not significant for the burns from either type of soup. However, the average length of stay for patients with noodle soup burns was significantly longer than for those with other types of soup burns (P < .010). Also, the cooling curve for noodle soup is much slower than for normal tap water. Noodle soup causes a significantly longer hospital stay than other types of soup. Because the boiling temperature of water and noodle soup is about the same, but the cooling curve of noodle soup is much slower, noodle soup may present a greater danger to children than other types of soup. PMID:17438502

  17. Meet the Noodle People.

    ERIC Educational Resources Information Center

    Kananen, Mary King

    1995-01-01

    Presents a hands-on activity for children to build and take home a basic model of the human skeletal system. Describes how to make "noodle people" from ordinary materials including pasta, pipe cleaners, straws, and margarine tub lids. (NB)

  18. A comparison of food and nutrient intake between instant noodle consumers and non-instant noodle consumers in Korean adults.

    PubMed

    Park, Juyeon; Lee, Jung-Sug; Jang, Young Ai; Chung, Hae Rang; Kim, Jeongseon

    2011-10-01

    Instant noodles are widely consumed in Asian countries. The Korean population consumed the largest quantity of instant noodles in the world in 2008. However, few studies have investigated the relationship between instant noodles and nutritional status in Koreans. The objective of this study was to examine the association between instant noodle consumption and food and nutrient intake in Korean adults. We used dietary data of 6,440 subjects aged 20 years and older who participated in the Korean National Health and Nutrition Examination Survey III. The average age of the instant noodle consumers (INC) was 36.2 and that of the non-instant noodle consumers (non-INC) was 44.9; men consumed more instant noodles than women (P < 0.001). With the exception of cereals and grain products, legumes, seaweeds, eggs, and milk and dairy products, INC consumed significantly fewer potatoes and starches, sugars, seeds and nuts, vegetables, mushrooms, fruits, seasonings, beverages, meats, fishes, and oils and fats compared with those in the non-INC group. The INC group showed significantly higher nutrient intake of energy, fat, sodium, thiamine, and riboflavin; however, the INC group showed a significantly lower intake of protein, calcium, phosphorus, iron, potassium, vitamin A, niacin, and vitamin C compared with those in the non-INC group. This study revealed that consuming instant noodles may lead to excessive intake of energy, fats, and sodium but may also cause increased intake of thiamine and riboflavin. Therefore, nutritional education helping adults to choose a balanced meal while consuming instant noodles should be implemented. Additionally, instant noodle manufacturers should consider nutritional aspects when developing new products. PMID:22125682

  19. Consumption patterns and why people fish.

    PubMed

    Burger, Joanna

    2002-10-01

    Recreational and subsistence fishing play major roles in the lives of many people, although their importance in urban areas is often underestimated. There are fish and shellfish consumption advisories in the New York-New Jersey harbor estuary, particularly in the waters of the Newark Bay Complex. This paper examines fishing behavior, consumption patterns, and the reasons that people fish in the Newark Bay Complex. I test the null hypotheses that there are no differences among Asians, Blacks, Hispanics, and Whites in consumption patterns for fish and crabs and in the reasons that they fish or crab. Most people either fished or crabbed, but not both. People who fish and crab ate more grams of crab than fish in a given meal; people who crab only consumed more grams of crab at a meal than those who fish only consumed of fish. Although 30% or more of the people who fished and crabbed in the Newark Bay Complex did not eat their self-caught fish or crabs 8-25% of the people ate more than 1500 g/month. Some people angling in the Newark Bay Complex are eating crabs at a rate well over 1500 g/month, and about 70% are eating crabs even though there is a total ban on both harvest and consumption because of the health risks from dioxin. Consumption patterns were negatively correlated with mean income and positively correlated with mean age. Most people rated relaxation and being outdoors the highest reasons for angling, although on an open-ended question they usually listed recreation. There were no ethnic differences in reasons for angling, although other studies have shown ethnic differences in consumption. Obtaining fish or crabs to eat, give away, trade, or sell were rated low, suggesting that consumption advisories fail partly because people are not primarily fishing for food. PMID:12483803

  20. Alcohol Consumption Patterns among College Populations.

    ERIC Educational Resources Information Center

    Hughes, Stella P.; Dodder, Richard A.

    1983-01-01

    Compared alcohol consumption patterns of Oklahoma students (N=534) with students from Texas and New England. Regional differences were found, with a high incidence reported by all samples. The most abstainers, particularly females, were from Oklahoma. Oklahomans resembled New Englanders more than Texans in greater quantity and frequency of…

  1. Consumption patterns and perception analyses of hangwa.

    PubMed

    Kwock, Chang Geun; Lee, Min A; Park, So Hyun

    2012-03-01

    Hangwa is a traditional food, corresponding to the current consumption trend, in need of marketing strategies to extend its consumption. Therefore, the purpose of this study was to analyze consumers' consumption patterns and perception of Hangwa to increase consumption in the market. A questionnaire was sent to 250 consumers by e-mail from Oct 8∼23, 2009 and the data from 231 persons were analyzed in this study. Statistical, descriptive, paired samples t-test, and importance-performance analyses were conducted using SPSS WIN 17.0. According to the results, Hangwa was purchased mainly 'for present' (39.8%) and the main reasons for buying it were 'traditional image' (33.3%) and 'taste' (22.5%). When importance and performance of attributes considered in purchasing Hangwa were evaluated, performance was assessed to be lower than importance for all attributes. The attributes in the first quadrant with a high importance and a high performance were 'a sanitary process', 'a rigorous quality mark' and 'taste', which were related with quality of the products. In addition, those with a high importance but a low performance were 'popularization through advertisement', 'promotion through mass media', 'conversion of thought on traditional foods', 'a reasonable price' and 'a wide range of price'. In conclusion, Hangwa manufacturers need to diversify products and extend the expiration date based on technologies to promote its consumption. In terms of price, Hangwa should become more available by lowering the price barrier for consumers who are sensitive to price. PMID:24471065

  2. Noodling for Mollusks

    ERIC Educational Resources Information Center

    Sukkestad, Kathryn; Curran, Mary Carla

    2012-01-01

    Mollusks, such as mussels and snails, are a great group to noodle because they are prevalent in banks and bottoms of river basins and in sandy beach habitats. Furthermore, their shells are easy to come by and safe to handle. There are six classes within the phylum Mollusca. In the activities described in this article, the authors focus on the…

  3. Consumption Patterns and Perception Analyses of Hangwa

    PubMed Central

    Kwock, Chang Geun; Lee, Min A; Park, So Hyun

    2012-01-01

    Hangwa is a traditional food, corresponding to the current consumption trend, in need of marketing strategies to extend its consumption. Therefore, the purpose of this study was to analyze consumers’ consumption patterns and perception of Hangwa to increase consumption in the market. A questionnaire was sent to 250 consumers by e-mail from Oct 8∼23, 2009 and the data from 231 persons were analyzed in this study. Statistical, descriptive, paired samples t-test, and importance-performance analyses were conducted using SPSS WIN 17.0. According to the results, Hangwa was purchased mainly ‘for present’ (39.8%) and the main reasons for buying it were ‘traditional image’ (33.3%) and ‘taste’ (22.5%). When importance and performance of attributes considered in purchasing Hangwa were evaluated, performance was assessed to be lower than importance for all attributes. The attributes in the first quadrant with a high importance and a high performance were ‘a sanitary process’, ‘a rigorous quality mark’ and ‘taste’, which were related with quality of the products. In addition, those with a high importance but a low performance were ‘popularization through advertisement’, ‘promotion through mass media’, ‘conversion of thought on traditional foods’, ‘a reasonable price’ and ‘a wide range of price’. In conclusion, Hangwa manufacturers need to diversify products and extend the expiration date based on technologies to promote its consumption. In terms of price, Hangwa should become more available by lowering the price barrier for consumers who are sensitive to price. PMID:24471065

  4. Dietary consumption patterns and laryngeal cancer risk.

    PubMed

    Vlastarakos, Petros V; Vassileiou, Andrianna; Delicha, Evie; Kikidis, Dimitrios; Protopapas, Dimosthenis; Nikolopoulos, Thomas P

    2016-06-01

    .001; OR: 0.27). We found no difference in the overall consumption of fruits and vegetables between the LC patients and controls; however, the LC patients did have a greater consumption of cooked tomatoes and cooked root vegetables (p = 0.039 for both), and the controls had more consumption of leeks (p = 0.042) and, among controls younger than 65 years, cooked beans (p = 0.037). Lemon (p = 0.037), squeezed fruit juice (p = 0.032), and watermelon (p = 0.018) were also more frequently consumed by the controls. Other differences at the micronutrient level included greater consumption by the LC patients of retinol (p = 0.044), polyunsaturated fats (p = 0.041), and linoleic acid (p = 0.008); LC patients younger than 65 years also had greater intake of riboflavin (p = 0.045). We conclude that the differences in dietary consumption patterns between LC patients and controls indicate a possible role for lifestyle modifications involving nutritional factors as a means of decreasing the risk of laryngeal cancer. PMID:27304450

  5. Folates in Asian noodles: III. Fortification, impact of processing, and enhancement of folate intakes.

    PubMed

    Bui, Lan T T; Small, Darryl M

    2007-06-01

    Asian noodles, a widely consumed staple food, were evaluated as potential vehicles for fortification with folic acid. Samples of white salted, yellow alkaline, and instant noodles, prepared under controlled laboratory conditions, were fortified and folates were measured at each stage of processing using a microbiological assay. Although the 3 styles showed differing patterns of retention, overall losses were slightly more than 40% and were similar for all styles. White salted and yellow alkaline noodles showed no significant decrease in total folate content during production. In contrast, significant losses occurred for instant noodles during steaming and deep-frying of the noodle strands. In all cases, substantial losses occurred during subsequent cooking of the dried noodles. Fortification at a rate of 50% of the reference value per serving resulted in retention of folate at levels corresponding to 30% following cooking, whereas unfortified noodles contributed less than 4% per serving. It is concluded that fortifying Asian noodles provides an effective means for enhancing folate intake. PMID:17995717

  6. Preservation of fresh noodles by irradiation

    NASA Astrophysics Data System (ADS)

    Jianming, Cai

    1998-06-01

    At the present paper, it is studied to preserve fresh noodles by irradiation. The noodles which were irradiated by 10 kGy of 60Co-γ rays and stored at room temperature (18-24°C). The appearance of the noodles was observed, the bacteria in the noodles were examines, and the acidity of the noodles was measured during 10 days after irradiation. The results showed that the number of bacteria and the extent of acidification of the noodles were in inverse proportion to radiation dose. When the absorbed dose was less than 8 kGy, the residual bacteria in the noodles could proliferate massively in several days and acidified the noodles. The pH of these noodles decreased from 6.2 to 5.0 or less and the noodles turned into sticky during storage. When the absorbed dose reached 8-10 kGy, most of bacteria were killed and the acidity of the noodles kept about pH 6.0. The appearance of the noodles looks fresh within 10 days after irradiation. They smelled as good as fresh ones.

  7. 21 CFR 139.150 - Noodle products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... § 139.150 Noodle products. (a) Noodle products are the class of food each of which is prepared by drying... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Noodle products. 139.150 Section 139.150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR...

  8. 21 CFR 139.150 - Noodle products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... § 139.150 Noodle products. (a) Noodle products are the class of food each of which is prepared by drying... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Noodle products. 139.150 Section 139.150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR...

  9. 21 CFR 139.150 - Noodle products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... § 139.150 Noodle products. (a) Noodle products are the class of food each of which is prepared by drying... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Noodle products. 139.150 Section 139.150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR...

  10. 21 CFR 139.150 - Noodle products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... § 139.150 Noodle products. (a) Noodle products are the class of food each of which is prepared by drying... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Noodle products. 139.150 Section 139.150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR...

  11. 21 CFR 139.150 - Noodle products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... § 139.150 Noodle products. (a) Noodle products are the class of food each of which is prepared by drying... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Noodle products. 139.150 Section 139.150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR...

  12. Some implications of changing patterns of mineral consumption

    USGS Publications Warehouse

    Menzie, W. David; DeYoung, Jr., John H.; Steblez, Walter G.

    2003-01-01

    DeYoung and Menzie (1999) examined the relations among population, Gross Domestic Product, and mineral consumption (aluminum, cement, copper, and salt) for Japan, Korea, and the United States between 1965 and 1995. They noted the extremely rapid growth of consumption in Korea between 1975 and 1995. Concomitantly, Korea's population growth rate declined. This paper extends that earlier work by examining patterns of consumption of these same commodities in the twenty most populous countries for the period 1970 through 1995. Developed countries, such as France, Germany, Japan, the United Kingdom, and the United States, show patterns of consumption that are stable (cement, copper, and salt) or grow slowly (aluminum). Some developing countries, including China, Thailand, and Turkey, show more rapid growth of consumption, especially of cement, copper, and aluminum. These changing patterns of mineral consumption in developing countries have important implications -- if they continue, there could be major increases in world mineral consumption and major increases in environmental residuals from mineral production and use. If China reaches the level of consumption of copper of developed countries, world consumption could reach levels more than twice that of 1995 (10.5 million tons).

  13. Patterns of food consumption among vegetarians and non-vegetarians.

    PubMed

    Orlich, Michael J; Jaceldo-Siegl, Karen; Sabaté, Joan; Fan, Jing; Singh, Pramil N; Fraser, Gary E

    2014-11-28

    Vegetarian dietary patterns have been reported to be associated with a number of favourable health outcomes in epidemiological studies, including the Adventist Health Study 2 (AHS-2). Such dietary patterns may vary and need further characterisation regarding foods consumed. The aims of the present study were to characterise and compare the food consumption patterns of several vegetarian and non-vegetarian diets. Dietary intake was measured using an FFQ among more than 89 000 members of the AHS-2 cohort. Vegetarian dietary patterns were defined a priori, based on the absence of certain animal foods in the diet. Foods were categorised into fifty-eight minor food groups comprising seventeen major food groups. The adjusted mean consumption of each food group for the vegetarian dietary patterns was compared with that for the non-vegetarian dietary pattern. Mean consumption was found to differ significantly across the dietary patterns for all food groups. Increased consumption of many plant foods including fruits, vegetables, avocados, non-fried potatoes, whole grains, legumes, soya foods, nuts and seeds was observed among vegetarians. Conversely, reduced consumption of meats, dairy products, eggs, refined grains, added fats, sweets, snack foods and non-water beverages was observed among vegetarians. Thus, although vegetarian dietary patterns in the AHS-2 have been defined based on the absence of animal foods in the diet, they differ greatly with respect to the consumption of many other food groups. These differences in food consumption patterns may be important in helping to explain the association of vegetarian diets with several important health outcomes. PMID:25247790

  14. Patterns of food consumption among vegetarians and non-vegetarians

    PubMed Central

    Orlich, Michael J.; Jaceldo-Siegl, Karen; Sabaté, Joan; Fan, Jing; Singh, Pramil N.; Fraser, Gary E.

    2014-01-01

    Vegetarian dietary patterns have been reported to be associated with a number of favourable health outcomes in epidemiological studies, including the Adventist Health Study 2 (AHS-2). Such dietary patterns may vary and need further characterisation regarding foods consumed. The aims of the present study were to characterise and compare the food consumption patterns of several vegetarian and non-vegetarian diets. Dietary intake was measured using an FFQ among more than 89 000 members of the AHS-2 cohort. Vegetarian dietary patterns were defined a priori, based on the absence of certain animal foods in the diet. Foods were categorised into fifty-eight minor food groups comprising seventeen major food groups. The adjusted mean consumption of each food group for the vegetarian dietary patterns was compared with that for the non-vegetarian dietary pattern. Mean consumption was found to differ significantly across the dietary patterns for all food groups. Increased consumption of many plant foods including fruits, vegetables, avocados, non-fried potatoes, whole grains, legumes, soya foods, nuts and seeds was observed among vegetarians. Conversely, reduced consumption of meats, dairy products, eggs, refined grains, added fats, sweets, snack foods and non-water beverages was observed among vegetarians. Thus, although vegetarian dietary patterns in the AHS-2 have been defined based on the absence of animal foods in the diet, they differ greatly with respect to the consumption of many other food groups. These differences in food consumption patterns may be important in helping to explain the association of vegetarian diets with several important health outcomes. PMID:25247790

  15. Exploring future patterns of meat consumption.

    PubMed

    Mathijs, Erik

    2015-11-01

    The nutrition transition encompasses a set of major shifts in human diet and nutritional status, throughout history and that is influenced by a wide range of factors such as income, technical change, urbanisation and culture. High-income societies are witnessing a shift towards diets with more fat, sugar, processed foods and less fibre, leading to a sharp increase in non-communicable diseases, such as obesity. This trend can also be observed among the middle classes of emerging countries. However, increasing evidence suggests that a final shift is occurring, following behavioural change towards consuming higher-quality fats, more whole grains, fruit and vegetables, and particularly less meat. The purpose of this paper is twofold. First, an assessment is made of where different countries are located in the different phases of the nutrition transition. Second, a qualitative investigation is made into the factors enhancing and hindering the latest phase of the transition-particularly towards less meat consumption-taking into account cultural differences between consumer groups across countries. The analysis of both objectives generates insights into possible future scenarios of meat consumption. PMID:26002118

  16. Analysis of Final Energy Consumption Patterns in 10 Arab Countries

    NASA Astrophysics Data System (ADS)

    Al-Hinti, I.; Al-Ghandoor, A.

    2009-08-01

    This study presents an analysis of the energy consumption patterns in 10 Arab countries: Saudi Arabia, Kuwait, United Arab Emirates (UAE), Syria, Lebanon, Jordan, Egypt, Libya, Tunisia, and Algeria. Commonalities and variations between these countries are discussed and explained through key economic and energy indicators, and the relationship between the overall final energy consumption per capita and the GDP per capita is examined. The distribution of the final energy consumption across different sectors is also analysed, and the patterns of consumption in the industrial, transportation, and residential sectors are discussed with focus on the types of energy consumed, and the main drivers of this consumption. The findings and the conclusions of this study are believed to be beneficial to the national energy policy planners in identifying possible strengths, weaknesses, and areas of emphasis and improvement in their strategic energy plans.

  17. [Prevalence and psychosocial patterns of alcohol consumption in Cantabria].

    PubMed

    Díez Manrique, J F; Peña Martín, C; García Usieto, E; Vázquez Barquero, J L; Lequerica Puente, J; Alonso Sánchez, M

    1991-01-01

    This is a cross-sectional community survey directed to investigate aspects related ot the alcohol consumption of 1,816 persons, of 16-65 years of age, representative of the population of Cantabria. It was found, among other things, that 7% of the male and 23% of the female were abstinent, being the prevalence for excessive alcohol consumption of 14.36% for males and of 0.22% for females. We also found, especially among the younger age groups, a growing female incorporation into the masculine patterns of alcohol consumption. It was also analyzed in the study the characteristics of the patterns of alcohol consumption. We found, in this respect, for the different socio-demographic groups of this community, specific profiles of alcohol consumption. PMID:1807100

  18. MMPI Response Patterns and Alcohol Consumption in DUI Offenders.

    ERIC Educational Resources Information Center

    Sutker, Patricia B.; And Others

    1980-01-01

    Although men arrested for driving under the influence of intoxicants shared mild antisocial tendencies, profile patterns associated with higher levels of self-reported drinking were isolated. The relationship between higher levels of estimated alcohol consumption and patterns of elevated levels of depression and social deviance were most…

  19. Caloric beverage consumption patterns in Mexican children

    PubMed Central

    2010-01-01

    Background Mexico has seen a very steep increase in child obesity level. Little is known about caloric beverage intake in this country as well as all other countries outside a few high income countries. This study examines overall patterns and trends in all caloric beverages from two nationally representative surveys from Mexico. Methods The two nationally representative dietary intake surveys (1999 and 2006) from Mexico are used to study caloric beverage intake in 17, 215 children. The volume (ml) and caloric energy (kcal) contributed by all beverages consumed by the sample subjects were measured. Results are weighted to be nationally representative. Results The trends from the dietary intake surveys showed very large increases in caloric beverages among pre-school and school children. The contribution of whole milk and sugar-sweetened juices was an important finding. Mexican pre-school children consumed 27.8% of their energy from caloric beverages in 2006 and school children consumed 20.7% of their energy from caloric beverages during the same time. The three major categories of beverage intake are whole milk, fruit juice with various sugar and water combinations and carbonated and noncarbonated sugared-beverages. Conclusion The Mexican government, greatly concerned about obesity, has identified the large increase in caloric beverages from whole milk, juices and soft drinks as a key target and is initiating major changes to address this problem. They have already used the data to shift 20 million persons in their welfare and feeding programs from whole to 1.5% fat milk and in a year will shift to nonfat milk. They are using these data to revise school beverage policies and national regulations and taxation policies related to an array of less healthful caloric beverages. PMID:20964842

  20. Understanding and Changing Food Consumption Behavior Among Children: The Comprehensive Child Consumption Patterns Model.

    PubMed

    Jeffries, Jayne K; Noar, Seth M; Thayer, Linden

    2015-01-01

    Current theoretical models attempting to explain diet-related weight status among children center around three individual-level theories. Alone, these theories fail to explain why children are engaging or not engaging in health-promoting eating behaviors. Our Comprehensive Child Consumption Patterns model takes a comprehensive approach and was developed specifically to help explain child food consumption behavior and addresses many of the theoretical gaps found in previous models, including integration of the life course trajectory, key influencers, perceived behavioral control, and self-regulation. Comprehensive Child Consumption Patterns model highlights multiple levels of the socioecological model to explain child food consumption, illustrating how negative influence at multiple levels can lead to caloric imbalance and contribute to child overweight and obesity. Recognizing the necessity for multi-level and system-based interventions, this model serves as a template for holistic, integrated interventions to improve child eating behavior, ultimately impacting life course health development. PMID:26518599

  1. Food consumption patterns in the economic transition in Vietnam.

    PubMed

    Dien, Le Ngoc; Thang, Nguyen Minh; Bentley, Margaret E

    2004-01-01

    This paper investigated Vietnamese food consumption patterns, in terms of food quantity and total energy intake, and examined how these food patterns differ by demography and socio-economic status for the Vietnamese. Data used in this paper were from the Vietnam Living Standards Survey national cross-sectional study in 1997-1998. Descriptive and regression analyses identified different food consumption patterns among 5,999 participating households. Results showed that the traditional diet in Vietnam is high in carbohydrates and low in fat; together with unaccounted eating-out foods, these dietary patterns may contribute to the population's low energy intake. The regression models identified place of residence, family income, household size, education of the head of household, ethnicity, and ecological region to be significantly associated with energy intake. Socio-economic and demographic status must be considered in developing national strategies and implementing plans of action to improve nutrition. PMID:15003913

  2. Evaluation the quality characteristics of wheat flour and shelf-life of fresh noodles as affected by ozone treatment.

    PubMed

    Li, Man; Zhu, Ke-Xue; Wang, Bi-Wen; Guo, Xiao-Na; Peng, Wei; Zhou, Hui-Ming

    2012-12-15

    In this study, the effects of ozone treatment on the microorganism mortality in wheat flour and shelf-life of fresh noodles were investigated, as well as the physicochemical properties of wheat flour and textural qualities of cooked noodles. Results showed that the total plate count (TPC) can be largely reduced in wheat flour exposed to ozone gas for 30 min and 60 min. Whiteness of flour and noodle sheet, dough stability, and peak viscosity of wheat starch were all increased by ozone treatment. Free cysteine content in wheat flour was shown to decrease significantly (P<0.05) as the treatment time increased and remarkable protein aggregates were observed in both reduced and non-reduced SDS-PAGE patterns. In addition, ozone treated noodles were generally higher in firmness, springiness, and chewiness, while lower in adhesiveness. Microbial growth and darkening rate of fresh noodles made from ozone treated flour were delayed significantly. PMID:22980785

  3. Do Alcohol Consumption Patterns of Adolescents Differ by Beverage Type?

    ERIC Educational Resources Information Center

    Werch, Chudley; Jobli, Edessa C.; Moore, Michele J.; DiClemente, Carlo C.; Heather, Dore S.; Brown, C. Hendricks

    2006-01-01

    The overall purpose of this study was to explore the alcohol consumption patterns of adolescents by beverage type. A total of 705 primarily 9th grade students were recruited to participate in this study in the spring of 2002. Alcoholic beverage use differed significantly across gender and ethnicity on a number of beverage-specific drinking…

  4. A Study of Prospective Teachers' Consumption Patterns on Special Days

    ERIC Educational Resources Information Center

    Saglam, Halil Ibrahim

    2016-01-01

    The purpose of this study was to identify prospective teachers' consumption patterns on special days. The sample was comprised of 29 prospective teachers (22 females and 7 males) who studied Primary School Teaching in the Faculty of Education at Sakarya University during the 2014-2015 Academic Year. The study was designed as a phenomenological…

  5. Water consumption patterns as a basis for water demand modeling

    NASA Astrophysics Data System (ADS)

    Avni, Noa; Fishbain, Barak; Shamir, Uri

    2015-10-01

    Future water demand is a main consideration in water system management. Consequently, water demand models (WDMs) have evolved in past decades, identifying principal demand-generating factors and modeling their influence on water demand. Regional water systems serve consumers of various types (e.g., municipalities, farmers, industrial regions) and consumption patterns. Thus, one of the challenges in regional water demand modeling is the heterogeneity of the consumers served by the water system. When a high-resolution, regional WDM is desired, accounting for this heterogeneity becomes all the more important. This paper presents a novel approach to regional water demand modeling. The two-step approach includes aggregating the data set into groups of consumers having similar consumption characteristics, and developing a WDM for each homogeneous group. The development of WDMs is widely applied in the literature and thus, the focus of this paper is to discuss the first step of data aggregation. The research hypothesis is that water consumption records in their original or transformed form can provide a basis for aggregating the data set into groups of consumers with similar consumption characteristics. This paper presents a methodology for water consumption data clustering by comparing several data representation methods (termed Feature Vectors): monthly normalized average, monthly consumption coefficient of variation, a combination of the monthly average and monthly variation, and the autocorrelation coefficients of the consumption time series. Clustering using solely normalized monthly average provided homogeneous and distinct clusters with respect to monthly consumption, which succeed in capturing different consumer characteristics (water use, geographical location) that were not specified a-priori. Clustering using the monthly coefficient of variation provided different, yet homogeneous clusters, clustering consumers characterized by similar variation trends that

  6. Delineating the protein changes in Asian noodles induced by vacuum mixing.

    PubMed

    Li, Man; Zhu, Ke-Xue; Peng, Jing; Guo, Xiao-Na; Amza, Tidjani; Peng, Wei; Zhou, Hui-Ming

    2014-01-15

    In this study, the effect of vacuum mixing on Asian noodle qualities was investigated based on protein components changes and gluten formation. The results showed that the proportion of salt-soluble proteins decreased in vacuum mixed noodles while alcohol and alkali soluble proteins increased. The free sulfyhydryl content decreased significantly (P<0.05) in low protein (LP) noodles while slight and not significant (P>0.05) decrease was detected in high protein (HP) samples. Remarkable protein aggregates were observed in non-reduced SDS-PAGE patterns for LP noodles. The changes in secondary structure were reflected by the increase in α-helix and β-sheet as well as the decrease in β-turns. Furthermore, vacuum mixing conferred a more continuous and compact microstructure to both HP and LP noodle sheets as well as an increased breaking force and extensibility. In addition, less deterioration in noodle structure and water migration was observed by magnetic resonance imaging (MRI) for vacuum mixed samples during storage. PMID:24054205

  7. 21 CFR 139.180 - Wheat and soy noodle products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Wheat and soy noodle products. 139.180 Section 139... and Noodle Products § 139.180 Wheat and soy noodle products. (a) Wheat and soy noodle products are the... wheat and soy ingredients used (the soy flour used is made from heat-processed, dehulled soybeans,...

  8. 21 CFR 139.180 - Wheat and soy noodle products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Wheat and soy noodle products. 139.180 Section 139... and Noodle Products § 139.180 Wheat and soy noodle products. (a) Wheat and soy noodle products are the... wheat and soy ingredients used (the soy flour used is made from heat-processed, dehulled soybeans,...

  9. 21 CFR 139.180 - Wheat and soy noodle products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Wheat and soy noodle products. 139.180 Section 139... and Noodle Products § 139.180 Wheat and soy noodle products. (a) Wheat and soy noodle products are the... wheat and soy ingredients used (the soy flour used is made from heat-processed, dehulled soybeans,...

  10. 21 CFR 139.180 - Wheat and soy noodle products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Wheat and soy noodle products. 139.180 Section 139... and Noodle Products § 139.180 Wheat and soy noodle products. (a) Wheat and soy noodle products are the... wheat and soy ingredients used (the soy flour used is made from heat-processed, dehulled soybeans,...

  11. 21 CFR 139.165 - Enriched vegetable noodle products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Enriched vegetable noodle products. 139.165 Section 139.165 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Macaroni and Noodle Products § 139.165 Enriched vegetable noodle products. (a) Each of the noodle...

  12. 21 CFR 139.160 - Vegetable noodle products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Vegetable noodle products. 139.160 Section 139.160 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD... Noodle Products § 139.160 Vegetable noodle products. (a) Vegetable noodle products are the class of...

  13. 21 CFR 139.180 - Wheat and soy noodle products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Wheat and soy noodle products. 139.180 Section 139... and Noodle Products § 139.180 Wheat and soy noodle products. (a) Wheat and soy noodle products are the... wheat and soy ingredients used (the soy flour used is made from heat-processed, dehulled soybeans,...

  14. A survey of energy drink consumption patterns among college students

    PubMed Central

    Malinauskas, Brenda M; Aeby, Victor G; Overton, Reginald F; Carpenter-Aeby, Tracy; Barber-Heidal, Kimberly

    2007-01-01

    Background Energy drink consumption has continued to gain in popularity since the 1997 debut of Red Bull, the current leader in the energy drink market. Although energy drinks are targeted to young adult consumers, there has been little research regarding energy drink consumption patterns among college students in the United States. The purpose of this study was to determine energy drink consumption patterns among college students, prevalence and frequency of energy drink use for six situations, namely for insufficient sleep, to increase energy (in general), while studying, driving long periods of time, drinking with alcohol while partying, and to treat a hangover, and prevalence of adverse side effects and energy drink use dose effects among college energy drink users. Methods Based on the responses from a 32 member college student focus group and a field test, a 19 item survey was used to assess energy drink consumption patterns of 496 randomly surveyed college students attending a state university in the Central Atlantic region of the United States. Results Fifty one percent of participants (n = 253) reported consuming greater than one energy drink each month in an average month for the current semester (defined as energy drink user). The majority of users consumed energy drinks for insufficient sleep (67%), to increase energy (65%), and to drink with alcohol while partying (54%). The majority of users consumed one energy drink to treat most situations although using three or more was a common practice to drink with alcohol while partying (49%). Weekly jolt and crash episodes were experienced by 29% of users, 22% reported ever having headaches, and 19% heart palpitations from consuming energy drinks. There was a significant dose effect only for jolt and crash episodes. Conclusion Using energy drinks is a popular practice among college students for a variety of situations. Although for the majority of situations assessed, users consumed one energy drink with a

  15. History of yogurt and current patterns of consumption.

    PubMed

    Fisberg, Mauro; Machado, Rachel

    2015-08-01

    Yogurt has been a part of the human diet for several millennia and goes by many names throughout the world. The word "yogurt" is believed to have come from the Turkish word "yoğurmak," which means to thicken, coagulate, or curdle. While references to the health-promoting properties of yogurt date back to 6000 BC in Indian Ayurvedic scripts, it was not until the 20th century that Stamen Grigorov, a Bulgarian medical student, attributed the benefits to lactic acid bacteria. Today, most yogurt is fermented milk that is acidified with viable and well-defined bacteria (Lactobacillus bulgaricus and Streptococcus thermophiles). While patterns of yogurt consumption vary greatly from country to country, consumption is generally low. In the United States and Brazil, for example, only 6% of the population consume yogurt on a daily basis. Low consumption of yogurt represents a missed opportunity to contribute to a healthy lifestyle, as yogurt provides a good to excellent source of highly bioavailable protein and an excellent source of calcium as well as a source of probiotics that may provide a range of health benefits. PMID:26175483

  16. Food consumption pattern in cervical carcinoma patients and controls

    PubMed Central

    Labani, Lakshmi; Andallu, B.; Meera, M.; Asthana, S.; Satyanarayana, L.

    2009-01-01

    Background: The uterine cervix is the second most common site of cancer among Indian women.Though the human papillomavirus has been demonstrated to be a causative agent for this cancer, a variety of other risk factors are in play, such as sexual and reproductive patterns, socioeconomic, hygienic practices, and diet. The accumulated evidence suggests that cervical cancer is preventable and is highly suitable for primary prevention. The dietary intake of antioxidants and vitamins like vitamin A, carotenoids, vitamin C, folacin and tocopherol is found to have protective effects against cancer of the cervix. Dietary data regarding cervical cancer are still scanty. Objective: The present study was therefore undertaken to study the dietary pattern among uterine cervical cancer patients and normal controls. Materials and Methods: A total of 60 consecutive patients and 60 controls were enrolled from a referral hospital during the year 2004. A schedule inclusive of the food frequency pattern and 24-h dietary recall along with the general information was administered to all the enrolled subjects to describe findings on the food consumption pattern along with other important factors. Results: The mean intake of energy, protein, vitamins, etc., between the cases and controls was not significantly different except for the vitamin C level. Serum vitamin E was found to have lower average in patients as compared to controls. The nutrient intake of cervical cancer patients and controls was grossly deficient in the socioeconomic group studied. With regard to the macronutrient intake, calorie and protein intakes showed a deficit of around 50% when compared to RDA. Conclusion: The food consumption profile was not significantly different between cervical cancer patients and normal controls. PMID:20596306

  17. Alcohol consumption and dietary patterns: the FinDrink study.

    PubMed

    Fawehinmi, Timothy O; Ilomäki, Jenni; Voutilainen, Sari; Kauhanen, Jussi

    2012-01-01

    The aim of this population-based study was to investigate differences in dietary patterns in relation to the level of alcohol consumption among Finnish adults. This study was part of the FinDrink project, an epidemiologic study on alcohol use among Finnish population. It utilized data from the Kuopio Ischaemic Heart Disease Risk Factor Study. A total of 1720 subjects comprising of 816 men and 904 women aged 53-73 years were included in the study in 1998-2001. Food intake was collected via a 4-day food diary method. Self-reported alcohol consumption was assessed with quantity-frequency method based on the Nordic Alcohol Consumption Inventory. Weekly alcohol consumption was categorized into three groups: non-drinkers (<12 grams), moderate drinkers (12-167.9 grams for men, 12-83.9 grams for women) and heavy drinkers (≥ 168 grams for men, ≥ 84 grams for women). Data were analyzed for men and women separately using multiple linear regression models, adjusted for age, occupational status, marital status, smoking, body mass index and leisure time physical activity. In women, moderate/heavy drinkers had lower fibre intake and moderate drinkers had higher vitamin D intake than non-drinkers. Male heavy drinkers had lower fibre, retinol, calcium and iron intake, and moderate/heavy drinkers had higher vitamin D intake than non-drinkers. Fish intake was higher among women moderate drinkers and men moderate/heavy drinkers than non-drinkers. In men, moderate drinkers had lower fruit intake and heavy drinkers had lower milk intake than non-drinkers. Moderate drinkers had higher energy intake from total fats and monosaturated fatty acids than non-drinkers. In contrast, energy intake from carbohydrates was lower among moderate/heavy drinkers than non-drinkers. In conclusion, especially male heavy drinkers had less favorable nutritional intake than moderate and non-drinkers. Further studies on the relationship between alcohol consumption and dietary habits are needed to plan a

  18. ERICA: patterns of alcohol consumption in Brazilian adolescents.

    PubMed

    Coutinho, Evandro Silva Freire; França-Santos, Debora; Magliano, Erika da Silva; Bloch, Katia Vergetti; Barufaldi, Laura Augusta; Cunha, Cristiane de Freitas; Vasconcellos, Maurício Teixeira Leite de; Szklo, Moyses

    2016-02-01

    OBJECTIVE To describe the patterns of alcohol consumption in Brazilian adolescents. METHODS We investigated adolescents who participated in the Study of Cardiovascular Risks in Adolescents (ERICA). This is a cross-sectional, national and school-based study, which surveyed adolescents of 1,247 schools from 124 Brazilian municipalities. Participants answered a self-administered questionnaire with a section on alcoholic beverages consumption. Measures of relative frequency (prevalence), and their 95% confidence intervals, were estimated for the following variables: use of alcohol beverages in the last 30 days, frequency of use, number of glasses or doses consumed in the period, age of the first use of alcohol, and most consumed type of drink. Data were estimated for country and macro-region, sex, and age group. The module survey of the Stata program was used for data analysis of complex sample. RESULTS We evaluated 74,589 adolescents, who accounted for 72.9% of eligible students. About 1/5 of adolescents consumed alcohol at least once in the last 30 days and about 2/3 in one or two occasions during this period. Among the adolescents who consumed alcoholic beverages, 24.1% drank it for the first time before being 12 years old, and the most common type of alcoholic beverages consumed by them were drinks based on vodka, rum or tequila, and beer. CONCLUSIONS There is a high prevalence of alcohol consumption among adolescents, as well as their early onset of alcohol use. We also identified a possible change in the preferred type of alcoholic beverages compared with previous research. PMID:26910550

  19. ERICA: patterns of alcohol consumption in Brazilian adolescents

    PubMed Central

    Coutinho, Evandro Silva Freire; França-Santos, Debora; Magliano, Erika da Silva; Bloch, Katia Vergetti; Barufaldi, Laura Augusta; Cunha, Cristiane de Freitas; de Vasconcellos, Maurício Teixeira Leite; Szklo, Moyses

    2016-01-01

    ABSTRACT OBJECTIVE To describe the patterns of alcohol consumption in Brazilian adolescents. METHODS We investigated adolescents who participated in the Study of Cardiovascular Risks in Adolescents (ERICA). This is a cross-sectional, national and school-based study, which surveyed adolescents of 1,247 schools from 124 Brazilian municipalities. Participants answered a self-administered questionnaire with a section on alcoholic beverages consumption. Measures of relative frequency (prevalence), and their 95% confidence intervals, were estimated for the following variables: use of alcohol beverages in the last 30 days, frequency of use, number of glasses or doses consumed in the period, age of the first use of alcohol, and most consumed type of drink. Data were estimated for country and macro-region, sex, and age group. The module survey of the Stata program was used for data analysis of complex sample. RESULTS We evaluated 74,589 adolescents, who accounted for 72.9% of eligible students. About 1/5 of adolescents consumed alcohol at least once in the last 30 days and about 2/3 in one or two occasions during this period. Among the adolescents who consumed alcoholic beverages, 24.1% drank it for the first time before being 12 years old, and the most common type of alcoholic beverages consumed by them were drinks based on vodka, rum or tequila, and beer. CONCLUSIONS There is a high prevalence of alcohol consumption among adolescents, as well as their early onset of alcohol use. We also identified a possible change in the preferred type of alcoholic beverages compared with previous research. PMID:26910550

  20. Noodle-map chaos - A simple example

    NASA Astrophysics Data System (ADS)

    Roessler, O. E.; Hudson, J. L.; Farmer, J. D.

    Chaos-generating folded two-dimensional maps can be generalized to higher dimensions in two ways: as folded-towel (or pancake) maps and as bent-walking-stick (or noddle) maps. The noodle case is of mathematical interest because the topologically one-dimensional attractors involved may, despite their thinness, be of the 'non-sink' type (that is, stand in a bijective relation to their domain of attraction). Moreover, Shtern recently showed that the well-known Kaplan-Yorke conjecture on the fractal dimensionality of chaotic attractors may fail in the case of noodle maps. We present here an explicit 3-variable noodle map with constant divergence (constant Jacobian determinant). The example is a higher analogue to the Henon diffeomorphism. A map of similar shape was recently found experimentally by Rob Shaw in a study of the irregularly dripping faucet.

  1. Television and children's consumption patterns. A review of the literature.

    PubMed

    Coon, K A; Tucker, K L

    2002-10-01

    The recent increase in childhood obesity has, among other things, focused attention on the role that television may play. This paper summarizes results of studies published in peer review journals since 1970 with data pertaining to the relationship between television use and children's food intake. Studies fall into four categories: content analyses; effects of television advertising on children's food behaviors; television and pediatric obesity, with effects on children's dietary intake and physical activity; and television use and children's food consumption patterns. Content analyses have shown that food is the most frequently advertised product category on children's TV. The majority of these ads target highly sweetened products, but more recently, the proportion from fast food meal promotions has been growing. Controlled studies on children's choices have consistently shown that children exposed to advertising choose advertised food products at significantly higher rates than do those not exposed. Purchase request studies have documented associations between number of hours of TV watched and number of requests from the child to the mother for specific food items, as well as the presence of those items in the home. Greater TV use has been associated with higher intakes of energy, fat, sweet and salty snacks, and carbonated beverages and lower intakes of fruit and vegetables. Several large studies have documented associations between number of hours of TV watched and both the prevalence and incidence of obesity. The combination of lifestyle factors that accompany heavy television use appear to place children at risk of obesity and poor nutritional status. PMID:12244280

  2. Alcohol consumption patterns of shiftworkers compared with dayworkers.

    PubMed

    Dorrian, Jillian; Skinner, Natalie

    2012-06-01

    The detrimental effects of excessive alcohol consumption are well documented. There is some evidence that shiftworkers consume more alcohol than dayworkers as a sleep aid to compensate for sleep difficulties associated with work schedules. This study investigated drinking patterns between shiftworkers and dayworkers using the 2006 and 2007 waves from the Household Income and Labour Dynamics Survey. A subset of workers who were not in full-time study and had a single job were selected; participants who did not drink alcohol (n = 2090) were excluded. Using the 2001 Australian Government alcohol guidelines, alcohol consumption for risk of short-term harm (7+ standard drinks for men, 5+ for women) was investigated. The number of workers who drank alcohol "nearly every day" or "every day" was also examined. Some 13% of shiftworkers and 10% of those on standard schedules reported consuming alcohol at levels risky for short-term harm. Having a child less than 17 yrs (odds ratio [OR] = .39, 95% confidence interval [CI] = .22-.69), higher job demands (OR = .71, 95% CI = .58-.86), being female (OR = .45, 95% CI=. 26-.79), and being older (OR = .89, 95% CI = .87-.92) significantly reduced, whereas being a shiftworker (OR = 2.10, 95% CI = 1.08-4.12) significantly increased, the odds of drinking alcohol in short-term risky levels. Nearly 10% of shiftworkers and 8% of those on standard schedules reported consuming alcohol in short-term risky levels at least weekly. Having a child less than 17 yrs (OR = .40, 95% CI = .22-.74), higher job demands (OR = .69, 95% CI = .56-.86), being female (OR = .28, 95% CI = .15-.53), and being older (OR = .92, 95% CI = .89-.94) were associated with a significant reduction in the odds of consuming alcohol at risky levels at least weekly. Being a shiftworker was not associated with a significant increase in the odds of consuming alcohol at such risky levels at least weekly, but a trend was evident (OR = 1.47, 95

  3. Caffeine Consumption Patterns and Beliefs of College Freshmen

    ERIC Educational Resources Information Center

    McIlvain, Gary E.; Noland, Melody P.; Bickel, Robert

    2011-01-01

    Background: Caffeine consumption by young people has increased dramatically over the last decade through increased coffee consumption and "energy drinks." In higher amounts, caffeine causes many adverse effects that are cause for concern. Purpose: Purposes of this study were to determine: (1) the amount of caffeine consumed by a sample of college…

  4. Aging and Generational Patterns of Alcohol Consumption among Mexican Americans, Cuban Americans and Mainland Puerto Ricans.

    ERIC Educational Resources Information Center

    Black, Sandra A.; Markides, Kyriakos S.

    1994-01-01

    Used data from Hispanic Health and Nutrition Examination Survey to describe life-course patterns of alcohol consumption among Mexican Americans, Cuban Americans, and Puerto Ricans residing in mainland United States. Found age differences in patterns of consumption among Mexican American and Puerto Rican males that reflect aging effects. Found…

  5. Deposition, diagenesis, and porosity relationships within Noodle Creek limestone (Wolfcampian), Rough Draw Field, Fisher County, Texas

    SciTech Connect

    Atteiga, A.; Alonzo, D.J.

    1986-03-01

    Noodle Creek limestone reservoirs of Rough Draw field represent tabular biostromes that contain the same biota found in phylloid algal mounds. The Noodle Creek contains three carbonate intervals, separated by shales, which range in thickness from 25 to 30 ft. Production occurs from the lower two carbonates. In ascending order, Noodle Creek limestones exhibit a vertical sequence of four subtidal deposition facies: (1) algal-plate-boundstone, (2) algal-intraclast-boundstone, (3) peloid-foraminiferal-boundstone/grainstone, and (4) foraminiferal grainstone facies. The principal binder-encruster, which formed the boundstone fabric, is an enigmatic, tubular, branched, nonseptate foram or alga. Other binder-encrusters include tubiphytes and several encrusting forams. Relatively soon after deposition, each Noodle Creek carbonate interval was exposed subaerially and subjected to freshwater diagenesis. Dissolution of aragonitic phylloid algae created much secondary porosity in the lower intervals. Vadose cements, consisting of scalenohedral crusts and meniscoid patterns, were followed by phreatic cements consisting of blocky equant calcite, ferroan calcite, and ferroan dolomite, which occluded most porosity in many intervals. Most oil is produced from grainstones and phylloid algal-rich facies wherein residual primary and secondary porosity was enhanced by late-stage dissolution that occurred during burial diagenesis.

  6. Alcohol Consumption Patterns among Undergraduates: The Impact of Family Income.

    ERIC Educational Resources Information Center

    Crawford, Catherine M.

    1995-01-01

    Reports the results of a study concerning college student characteristics and alcohol consumption. In general, family income was positively associated with likelihood of drinking. In the lowest income category, men were more likely to drink than women; in the highest income category, women were more likely to drink than men. (LKS)

  7. Number of eggs in egg-noodles.

    PubMed

    Bottari, Emilio; De Acutis, Rodolfo; Festa, Maria Rosa

    2002-01-01

    The official method to determine the number of eggs present in egg-noodles is the digitonin method. By applying this method the total content of sterols is determined and expressed as total sterols. The official method is time consuming, not very accurate and its performance is very complicated. Its results are not very reliable either because the composition of the wheat is not considered. In this paper some markers are proposed to verify the correct ratio between eggs and triticum durum (TD) semolina used to prepare egg-noodles. Markers are selected ratios between sterols and FAME. The lipid extract is trans-esterified and injected into a gas chromatograph. The ratio between the areas of the selected components gives the markers. This method is proposed to substitute or alternate the official method because is more accurate and time saving. PMID:11993278

  8. Utilization Patterns of Coagulation Factor Consumption for Patients with Hemophilia.

    PubMed

    Lee, Soo Ok; Yu, Su-Yeon

    2016-01-01

    Hemophilia is a serious rare disease that requires continuous management and treatment for which the medicine is costly at the annual average of 100 million KRW for an individual. The aim of this study was to investigate trends in the utilization of coagulation factor (CF) used for hemophilia treatment using the National Health Insurance database from 2010 to 2013 in Korea and compare the utilization of CF with other countries. The consumption of CF per capita (IU) in Korea was not more than other countries with similar income to Korea. However, CF usage per patient IU was higher because the prevalence rate of hemophilia in Korea was lower than in other countries while the number of serious patients was much more. Therefore, it is difficult to say that the consumption of hemophilia medicine in Korea is higher than that in other countries. The consumption and cost of hemophilia medicine in Korea is likely to increase due to the increased utilization of expensive bypassing agents and the widespread use of prophylaxis for severe hemophilia. Even during the research period, it increased slightly and other countries show a similar trend. Thus, hemophilia patient management should accompany active monitoring on the health and cost outcomes of pharmaceutical treatment in the future. This study is expected to contribute to further insight into drug policies for other countries that face similar challenges with high price pharmaceuticals. PMID:26770035

  9. College student perceptions on campus alcohol policies and consumption patterns.

    PubMed

    Marshall, Brenda L; Roberts, Katherine J; Donnelly, Joseph W; Rutledge, Imani N

    2011-01-01

    Environmental strategies for colleges and universities to reduce alcohol consumption among their students include the development and enforcement of campus alcohol policies. This study examines students' knowledge and attitudes toward campus alcohol policies and how they relate to alcohol consumption and alcohol social norms. A sample of 422 freshman students was surveyed during their first month at a 4-year public college. Findings indicated that the majority of students (89%) were aware of campus policies, yet of those who were aware, less than half (44%) were accepting of these campus rules and regulations. In addition, the majority (79%) of students drank at social events, despite this behavior being in direct violation of campus alcohol policies. However, those who supported campus rules consumed significantly less alcohol at social events than those who opposed or had no opinion of the rules. Also, those who supported the rules perceived that their peers and students in general consumed significantly less alcohol at social events than those who were opposed or had no opinion. This outcome supports the premise established by several theories of behavior change including the theory of planned behavior, which state that behavior is influenced less by knowledge than by attitude and intention. PMID:22455099

  10. Global Patterns in Human Consumption of Net Primary Production

    NASA Technical Reports Server (NTRS)

    Imhoff, Marc L.; Bounoua, Lahouari; Ricketts, Taylor; Loucks, Colby; Harriss, Robert; Lawrence William T.

    2004-01-01

    The human population and its consumption profoundly affect the Earth's ecosystems. A particularly compelling measure of humanity's cumulative impact is the fraction of the planet's net primary production that we appropriate for our Net primary production-the net amount of solar energy converted to plant organic matter through photosynthesis-can be measured in units of elemental carbon and represents the primary food energy source for the world's ecosystems. Human appropriation of net primary production, apart from leaving less for other species to use, alters the composition of the atmosphere, levels of biodiversity, flows within food webs and the provision of important primary production required by humans and compare it to the total amount generated on the landscape. We then derive a spatial ba!mce sheet of net primary production supply and demand for the world. We show that human appropriation of net primary production varies spatially from almost zero to many times the local primary production. These analyses reveal the uneven footprint of human consumption and related environmental impacts, indicate the degree to which human populations depend on net primary production "imports" and suggest policy options for slowing future growth of human appropriation of net primary production.

  11. Food consumption pattern and nutrient intake of Indian obese males.

    PubMed

    Gera, T; Khetarpaul, N

    2000-01-01

    Mean daily intake of all foods except cereals i.e. pulses, green leafy vegetables, roots and tubers, fruits, milk and milk products, sugar and fats of Indian obese male respondents was higher than the values recommended by Indian Council of Medical Research (ICMR, 1987). The consumption of fat and sugar was 18 and 8 percent more than the recommended intake values respectively. However, their non-obese counterparts consumed significantly (P < 0.05) lower amounts of all the foods except cereals and pulses. The intake of various nutrients i.e. energy, protein, fats, beta-carotene, thiamine, riboflavin, niacin, vit B12, folacin, ascorbic acid and calcium by obese respondents was considerably higher than the recommended values (ICMR, 1990) and the control group. All the obese respondents were consuming adequate (100% and above) amounts of energy, protein and fats. Intake of carbohydrates was marginally adequate (75-99.9%) among 92 percent of the obese respondents whereas 8 percent were consuming adequate amount of carbohydrates. They had higher consumption of visible as well as invisible fat than the control group. PMID:11142609

  12. Using pool noodles to teach mitosis and meiosis.

    PubMed

    Locke, John; McDermid, Heather E

    2005-05-01

    Although mitosis and meiosis are fundamental to understanding genetics, students often find them difficult to learn. We suggest using common "pool noodles" as teaching aids to represent chromatids in classroom demonstrations. Students use these noodles to demonstrate the processes of synapsis, segregation, and recombination. Student feedback has been overwhelmingly positive. PMID:15781711

  13. Employment, Production and Consumption model: Patterns of phase transitions

    NASA Astrophysics Data System (ADS)

    Lavička, H.; Lin, L.; Novotný, J.

    2010-04-01

    We have simulated the model of Employment, Production and Consumption (EPC) using Monte Carlo. The EPC model is an agent based model that mimics very basic rules of industrial economy. From the perspective of physics, the nature of the interactions in the EPC model represents multi-agent interactions where the relations among agents follow the key laws for circulation of capital and money. Monte Carlo simulations of the stochastic model reveal phase transition in the model economy. The two phases are the phase with full unemployment and the phase with nearly full employment. The economy switches between these two states suddenly as a reaction to a slight variation in the exogenous parameter, thus the system exhibits strong non-linear behavior as a response to the change of the exogenous parameters.

  14. Alcohol consumption and hangover patterns among migraine sufferers

    PubMed Central

    Zlotnik, Yair; Plakht, Ygal; Aven, Anna; Engel, Yael; Am, Neta Bar; Ifergane, Gal

    2014-01-01

    Aims: Alcohol hangover is a poorly understood cluster of symptoms occurring following a heavy consumption of alcohol. The term “delayed alcohol-induced headache” is often used synonymously. Our objective was to compare alcohol hangover symptoms in migraine sufferers and nonsufferers. Materials and Methods: In this cross-sectional study, university students were asked to fill structured questionnaires assessing headache history, alcoholic consumption, and hangover symptoms (using the Hangover Symptom Scale (HSS)). Subjects were classified as suffering from migraine with or without aura and nonsufferers according the International Classification of Headache Disorders 2nd Edition (ICHD-II). The 13 hangover symptoms were divided by the researches into migraine-like and other nonmigraine-like symptoms. Results: Hangover symptoms among 95 migraine sufferers and 597 nonsufferers were compared. Migraine sufferers consumed less alcohol compared with the nonsufferers (mean drinks/week 2.34 ± 4.11 vs. 2.92 ± 3.58, P = 0.038) and suffered from higher tendency to migraine-like symptoms after drinking (mean 2.91 ± 3.43 vs. 1.85 ± 2.35, P = 0.002) but not to other hangover symptoms (mean 5.39 ± 6.31 vs. 4.34 ± 4.56, P = 0.1). Conclusions: Migraine sufferers consume less alcohol, especially beer and liquors, and are more vulnerable to migraine-like hangover symptoms than nonsufferers. The finding that the tendency to develop migraine attacks affects the hangover symptomatology may suggest a similarity in pathophysiology, and possibly in treatment options. PMID:24966549

  15. Relationship of various flour properties with noodle making characteristics among durum wheat varieties.

    PubMed

    Kaur, Amritpal; Singh, Narpinder; Kaur, Seeratpreet; Katyal, Mehak; Virdi, Amardeep Singh; Kaur, Davinder; Ahlawat, Arvind Kumar; Singh, Anju Mahendru

    2015-12-01

    The grain, flour, dough and noodle making properties of Indian durum wheat varieties were evaluated. Varieties having higher grain weight had lower hardness and higher yellow pigment content. Gluten performance index showed positive correlation with α-helix and negative with intermolecular+antiparallel-β-sheets in gluten. The proportion of extracted polymeric proteins was related to dough strength. Elastic (G') and loss (G″) modulus of dough were positively correlated to intermolecular+antiparallel-β-sheets and negatively with β-turn+ β-sheets proportion of dough and gluten. PDW291 with exceptionally higher G' and G″ and best noodle making properties showed the presence 90 kDa and 88 kDa polypeptides corresponding to 14+15 and type 2 banding pattern. PMID:26041226

  16. Fabrication of Silver Nano-Noodles

    NASA Astrophysics Data System (ADS)

    Iwanabe, Yasuhiko; Horiuchi, Toshiyuki; Tominaga, Junji; Büchel, Dorothea; Mihalcea, Christophe

    2003-10-01

    We report that silver nanowires can easily be fabricated from organic solution including silver ions by focusing a laser beam on a light absorbing material surface. Focusing a laser beam on a Si film (100-nm thickness on a glass substrate) in silver oxide (AgOx) saturated benzoic acid (BA) (10-3 M)-2-propanol (IPA) solution produced noodle-like silver nanowires with diameters of less than 50 nm. It was suggested that the Ag nanowires were formed by super-cooling effect at local heating and solubility around the laser spot region, and transported to the laser spot area by thermal convection.

  17. Ground beef consumption patterns in the United States, FoodNet, 2006 through 2007.

    PubMed

    Taylor, Ethel V; Holt, Kristin G; Mahon, Barbara E; Ayers, Tracy; Norton, Dawn; Gould, L Hannah

    2012-02-01

    Infection resulting from foodborne pathogens, including Escherichia coli O157:H7, is often associated with consumption of raw or undercooked ground beef. However, little is known about the frequency of ground beef consumption in the general population. The objective of this study was to describe patterns of self-reported ground beef and pink ground beef consumption using data from the 2006 through 2007 FoodNet Population Survey. From 1 July 2006 until 30 June 2007, residents of 10 FoodNet sites were contacted by telephone and asked about foods consumed within the previous week. The survey included questions regarding consumption of ground beef patties both inside and outside the home, the consumption of pink ground beef patties and other types of ground beef inside the home, and consumption of ground beef outside the home. Of 8,543 survey respondents, 75.3% reported consuming some type of ground beef in the home. Of respondents who ate ground beef patties in the home, 18.0% reported consuming pink ground beef. Consumption of ground beef was reported most frequently among men, persons with incomes from $40,000 to $75,000 per year, and persons with a high school or college education. Ground beef consumption was least often reported in adults ≥65 years of age. Men and persons with a graduate level education most commonly reported eating pink ground beef in the home. Reported consumption of ground beef and pink ground beef did not differ by season. Ground beef is a frequently consumed food item in the United States, and rates of consumption of pink ground beef have changed little since previous studies. The high rate of consumption of beef that has not been cooked sufficiently to kill pathogens makes pasteurization of ground beef an important consideration, especially for those individuals at high risk of complications from foodborne illnesses such as hemolytic uremic syndrome. PMID:22289595

  18. Fish consumption pattern among adults of different ethnics in Peninsular Malaysia

    PubMed Central

    Ahmad, Nurul Izzah; Wan Mahiyuddin, Wan Rozita; Tengku Mohamad, Tengku Rozaina; Ling, Cheong Yoon; Daud, Siti Fatimah; Hussein, Nasriyah Che; Abdullah, Nor Aini; Shaharudin, Rafiza; Sulaiman, Lokman Hakim

    2016-01-01

    Background Understanding different patterns of fish consumption is an important component for risk assessment of contaminants in fish. A few studies on food consumption had been conducted in Malaysia, but none of them focused specifically on fish consumption. The objectives of this study were to document the meal pattern among three major ethnics in Malaysia with respect to fish/seafood consumption, identify most frequently consumed fish and cooking method, and examine the influence of demographic factors on pattern of fish consumption among study subjects. Methods A cross-sectional survey was conducted between February 2008 and May 2009 to investigate patterns of fish consumption among Malaysian adults in Peninsular Malaysia. Adults aged 18 years and above were randomly selected and fish consumption data were collected using a 3-day prospective food diary. Results A total of 2,675 subjects, comprising male (44.2%) and female (55.7%) participants from major ethnics (Malays, 76.9%; Chinese, 14.7%; Indians, 8.3%) with a mean age of 43.4±16.2 years, were involved in this study. The results revealed 10 most frequently consumed marine fish in descending order: Indian mackerel, anchovy, yellowtail and yellow-stripe scads, tuna, sardines, torpedo scad, Indian and short-fin scads, pomfret, red snapper, and king mackerel. Prawn and squid were also among the most preferred seafood by study subjects. The most frequently consumed freshwater fish were freshwater catfish and snakehead. The most preferred cooking style by Malaysians was deep-fried fish, followed by fish cooked in thick and/or thin chili gravy, fish curry, and fish cooked with coconut milk mixed with other spices and flavorings. Overall, Malaysians consumed 168 g/day fish, with Malay ethnics’ (175±143 g/day) consumption of fish significantly (p<0.001) higher compared with the other two ethnic groups (Chinese=152±133 g/day, Indians=136±141 g/day). Conclusion Fish consumption was significantly associated with

  19. Food Consumption Patterns in Relation to Life Styles of In-migrant Negro Families.

    ERIC Educational Resources Information Center

    Jerome, Norge W.

    This paper discusses the relevance of sociocultural characterization to an understanding of the food consumption patterns of families headed by inmigrant Negro manual workers in the central city of Milwaukee, Wisconsin. Field techniques employed in ethnological studies and in dietary surveys were followed in this study. The original population…

  20. Food Consumption Patterns of Nigerian Adolescents and Effect on Body Weight

    ERIC Educational Resources Information Center

    Olumakaiye, M. F.; Atinmo, Tola; Olubayo-Fatiregun, M. A.

    2010-01-01

    Objective: Association between nutritional status of adolescents and food consumption pattern. Design: Data on number of meals and snacks consumed daily were collected using structured questionnaires. Nutritional status was assessed as weight-for-age body mass index score less than fifth percentile of the National Center for Health…

  1. Food Consumption Patterns in Mediterranean Adolescents: Are There Differences between Overweight and Normal-Weight Adolescents?

    ERIC Educational Resources Information Center

    Yannakoulia, Mary; Brussee, Sandra E.; Drichoutis, Andreas C.; Kalea, Anastasia Z.; Yiannakouris, Nikolaos; Matalas, Antonia-Leda; Klimis-Zacas, Dorothy

    2012-01-01

    Objective: To quantify food consumption (based on food group classification) during several time periods in a sample of adolescents and to identify potential differences in food patterns between normal-weight and overweight participants. Design: Cross-sectional study. Participants were classified as normal weight and overweight/obese. Dietary…

  2. Are Breakfast Consumption Patterns Associated with Weight Status and Nutrient Adequacy in African-American Children?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of the present study was to assess whether weight status, nutrient intake and dietary adequacy were associated with breakfast consumption patterns. A representative sample of the US population was used in a secondary analysis of nutrient intake/diet quality and weight status by breakfa...

  3. 75. The Pekin Noodle Parlor was built in 1909 at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    75. The Pekin Noodle Parlor was built in 1909 at 115-119 South Main Street. Originally it housed a gambling room and saloon in the east section of the ground floor, and a Chinese herb doctor's office in the north. The noodle parlor was on the second floor. The storefront has not been altered, and features a decorative wooden entablature. - Butte Historic District, Bounded by Copper, Arizona, Mercury & Continental Streets, Butte, Silver Bow County, MT

  4. Stability of microencapsulated L-5-methyltetrahydrofolate in fortified noodles.

    PubMed

    Liu, Yazheng; Green, Timothy J; Kitts, David D

    2015-03-15

    Here we report on the comparative stability of free and microencapsulated L-5-methyltetrahydrofolate (L-5-MTHF) with free folic acid (FA) when exposed to thermal cooking conditions that are common to noodle making. Fortifying noodle flour with free L-5-MTHF produced the greatest loss of the vitamin when noodles were cooked. In contrast, the percentage recovery of microencapsulated L-5-MTHF in both fresh and cooked noodles was not significantly different to noodles that were similarly processed with fortified FA. The addition of sodium ascorbate along with L-5-MTHF enabled a sustained stability of the folate after boiling, and also after frying. The dispersal of microencapsulated folate in flour showed better homogeneity compared to similar practices used with free form L-5-MTHF and FA, respectively. We conclude that microencapsulating L-5-MTHF along with sodium ascorbate is effective to produce a stable folate in fortified noodles, a staple food for Asian populations that may require improved dietary folate intake. PMID:25308661

  5. Changes in textural properties of Japanese tenobe somen noodles during storage.

    PubMed

    Katagiri, Mina; Masuda, Tetsuya; Tani, Fumito; Kitabatake, Naofumi

    2011-01-01

    Tenobe somen (TS) noodles are traditional Japanese wheat-based noodles that are produced manually using a sophisticated method called tenobe (literally, "hand stretched"). In the tension test, both the tensile strength and extensibility of TS noodles were greater than those of machine-made (MS) noodles. In the biting test, the chewy texture of TS noodles was realized in the analysis of the force-deformation curves of each type of somen noodles. The creep test indicated a clear difference between the external and internal elasticity of TS noodles. The texture of TS noodles appeared to change dramatically during storage in the rainy season. In addition, firm and chewy textures of TS noodles stored for 20 mo were observed. Similar to the results from our previous study, TS noodles exhibited significantly higher dityrosine content than the flour used for their manufacture. However, the increase in the dityrosine content during the manufacturing process was not observed in the case of MS noodles. Although clear textural differences were observed between TS noodles stored for 0 and 20 mo, the dityrosine contents of TS noodles at each stage were not largely different. PMID:22416721

  6. Understanding Fire Patterns and Fuel Consumption in Russian Forests: Progress and Challenges

    NASA Astrophysics Data System (ADS)

    Conard, Susan; Stocks, Brian; Cahoon, Donald; de Groot, William; Soja, Amber; Ivanova, Galina; Kukavskaya, Elena; McRae, Douglas; Ponomarev, Evgenii; Buryak, Ludmilla; Flannigan, Mike; Swetnam, Thomas; Hao, Wei Min

    2015-04-01

    Research conducted over the past 20 years has greatly changed our understanding of the extent, patterns, and impact of wildfire in the forests of Russia. The availability of remote sensing data at various scales has been essential to improvements in burned area estimates, and has allowed us to develop a new 30-year record of burned areas in Russia. Fire scar data in selected regions has provided information on fire-climate interactions over the past several centuries. And field data from experimental fires and from wildfires has provided essential information on fire behavior, fuel consumption, and ecosystem fire effects. In this presentation we discuss the historical development of improved data on burned area, fuel characterization and fuel consumption. We will emphasize the impacts of inaccuracies in source data on burned area and fire regimes, vegetation, fuels, fuel consumption, and other factors. We present model results using the Canadian BorFire to develop annual estimates of fuel consumption and emissions for the Asian part of Russia. Potential interactions of fire with large-scale atmospheric patterns appear to be an important factor in determining occurrence and timing of large fire outbreaks, and changes in these patterns are likely to drive future changes in fire regimes. Data will be presented to illustrate these effects. The presentation will conclude with a summary of the current status of knowledge and ongoing research needs.

  7. Consumption Patterns of Fruit and Vegetable Juices and Dietary Nutrient Density among French Children and Adults

    PubMed Central

    Francou, Aurée; Hebel, Pascale; Braesco, Véronique; Drewnowski, Adam

    2015-01-01

    Background: Fruit and vegetable consumption is a marker of higher-quality diets; less is known about the contribution of 100% fruit and vegetable juices (FVJ) to diet quality. Objective: To explore FVJ consumption patterns in relation to dietary nutrient density among French children (aged 3–14 years old) and adults (≥21 years old). Methods: Analyses were based on the nationally representative 2013 CCAF (Comportements et Consommations Alimentaires en France) survey of 1930 respondents, stratified by age group, FVJ consumption, and socioeconomic status (SES). Dietary nutrient density was based on the Nutrient Rich Food (NRF9.3) index, adjusted for gender and age. Results: Mean total consumption of fruits and vegetables was 2.6 servings/day for children and 3.8 servings/day for adults. Mean population consumption of FVJ was 83 mL/day for children and 54.6 mL/day for adults, equivalent to 0.4 servings/day and 0.3 servings/day respectively. FVJ consumers had higher quality diets than did non-consumers, after adjusting for covariates. The respective NRF9.3 values were 486.4 ± 4.3 vs. 428.7 ± 7.5 for children and 460.7 ± 4.4 vs. 435.4 ± 4.4 for adults. FVJ consumers had similar or higher intakes of fruits and vegetables than did non-consumers. The socioeconomic gradient for FVJ consumption was much weaker (p < 0.046) than for whole fruit (p < 0.01). Conclusions: In a nationally representative sample of French children and adults, fruit and vegetable consumption fell short of recommended values. Higher FVJ consumption was associated with higher-quality diets and better compliance with the French National Plan for Nutrition and Health (PNNS). PMID:26213964

  8. Food consumption patterns of Balearic Islands' adolescents depending on their origin.

    PubMed

    Llull, Rosa; Bibiloni, Mar; Pons, Antoni; Tur, Josep A

    2015-04-01

    Over the last decade, the immigrant population of the Balearic Islands archipelago (Spain), in the Mediterranean, has risen to 22% of its total population. The aim of this study was to assess food consumption patterns among Balearic Islands' adolescents depending on their origin. A population-based cross-sectional nutritional survey was carried out in the Balearic Islands (2007-2008; n = 1,231; 12-17 years old). Dietary assessment was based on a 145-item semi-quantitative food-frequency questionnaire. Food consumption differences between the adolescents' point of origin and time of arrival were been studied, as well as average daily meals and snacks. The adolescents' origin and number of years living in the Balearic Islands were also assessed. Native adolescents and immigrants from other Mediterranean countries showed healthier food consumption patterns than their peers from non-Mediterranean countries. Immigrant adolescents adapted their eating patterns to native dietary patterns increasingly, the longer they lived in the Balearic Islands. PMID:25012273

  9. Development of protein enriched noodles using texturized defatted meal from sunflower, flaxseed and soybean.

    PubMed

    Bhise, Suresh; Kaur, A; Aggarwal, Poonam

    2015-09-01

    Texturized defatted meals from sunflower, soybean and flaxseed prepared using extrusion technology were incorporated in noodles to improve the protein content of noodles. Noodles were also evaluated for chemical composition, cooking quality, color, functional, textural and sensory properties. Sensory, color and cooking characteristics of noodles were negatively affected with increasing level as texturized flour compared with the control. Noodles with 10 % texturized sunflower and flaxseed flour received the highest sensory scores. Overall acceptability scores were maximum for control and noodles with 10 % texturized defatted meal of sunflower and flaxseed. Further incorporation of 20 % texturized defatted flour from soybean in noodle making gave satisfactory results in terms of overall acceptability. It was concluded that texturized defatted meal serve as good substitute to wheat flour with increased protein content in noodles production and utilization. PMID:26345004

  10. Food Consumption Patterns: Findings from the Malaysian Adult Nutrition Survey (MANS).

    PubMed

    Norimah, A K; Safiah, M; Jamal, K; Haslinda, Siti; Zuhaida, H; Rohida, S; Fatimah, S; Norazlin, Siti; Poh, B K; Kandiah, M; Zalilah, M S; Wan Manan, W M; Fatimah, S; Azmi, M Y

    2008-03-01

    This study reports the food consumption patterns of adults aged 18 to 59 years in the Malaysian Adults Nutrition Survey (MANS) carried out between October 2002 and December 2003. A total of 6,742 subjects comprising 3,274 men and 3,468 women representing the northern, central , southern and east coast of Peninsular Malaysia as well as Sabah and Sarawak were interviewed. A semiquantitative food frequency questionnaire (FFQ) which consisted of 126 food items was used to evaluate the food consumption pattern (habitual food intake) of the respondents during the previous one- year period. The results demonstrate that nasi putih (cooked rice) was consumed by 97% of the population twice daily (average 2½ plates per day). Other food items consumed daily were marine fish, (one medium fish per day), green leafy vegetables (one cup per day) and sweetened condensed milk (three teaspoons per day. The mean frequencies for daily intake of rice, leafy vegetables, marine fish, local kuih, anchovy (ikan bilis) and biscuits were significantly higher among the rural compared to the urban adults. In contrast, more urban dwellers consumed chicken and eggs more frequently than their rural counterparts. More men than women consumed chicken and eggs more frequently. Malaysian adults showed a satisfactory habit of drinking plain water, with 99% drinking at least six glasses of plain water daily. Other beverages such as tea (47%), coffee (28%), chocolate-based drinks (23%) and cordial syrup (11%) were also consumed on daily basis, however, in a smaller proportion of the population. There were differences in the prevalence of daily consumption of foods when comparing urban and rural population, and also between men and women. The prevalence of daily consumption of marine fish among rural and urban adults was 51% and 34% respectively. For sweetened condensed milk, men and women consumed 43% and 28% respectively; however, more women drank full cream milk than men. Between the age groups, 21

  11. Breakfast consumption and physical activity in adolescents: daily associations and hourly patterns123

    PubMed Central

    van Sluijs, Esther MF; Ridgway, Charlotte L; Steele, Rebekah M; Prynne, Celia J; Stephen, Alison M; Bamber, Diane J; Dunn, Valerie J; Goodyer, Ian M; Ekelund, Ulf

    2014-01-01

    Background: The association between breakfast consumption and physical activity (PA) is inconclusive. Objective: We aimed to investigate daily associations and hourly patterns of PA and breakfast consumption in British adolescents. Design: Daily PA [accelerometry-derived moderate and vigorous physical activity (MVPA)] and breakfast consumption (diet diary) were measured simultaneously over 4 d in 860 adolescents (boys: 43.4%; mean ± SD age: 14.5 ± 0.5 y). Associations between MVPA and breakfast consumption were assessed by using a multilevel mixed-effects logistic regression separately by sex and for weekends and weekdays. Hourly patterns of MVPA by breakfast consumption status were displayed graphically, and differences were tested by using ANOVA. Multilevel linear regression was used to investigate differences in log MVPA on days when 570 inconsistent breakfast consumers ate or skipped breakfast. Results: On weekends, boys and girls with higher MVPA were more likely to eat breakfast [OR (95% CI): boys, 1.78 (1.30, 2.45) (P < 0.001); girls, 2.30 (1.66, 3.08) (P < 0.001)] when adjusted for socioeconomic status, percentage of body fat, and total energy intake. Peak hourly MVPA differed for breakfast consumers compared with nonconsumers on weekends (P < 0.001). Inconsistent breakfast consumers did more MVPA on days when they ate breakfast [exponentiated β coefficients (95% CIs): 1.2 (1.0, 1.5) on weekdays and 1.4 (1.1, 1.8) on weekends for boys and 1.6 (1.3, 2.1) on weekends for girls; all P < 0.03]. Conclusions: Eating breakfast was associated with higher MVPA on weekends. The time of peak MVPA differed between breakfast consumers and nonconsumers on weekends. Breakfast consumption at weekends is worth additional investigation to potentially inform PA promotion in adolescents. PMID:24284440

  12. Effects of Great Lakes fish consumption on brain PCB pattern, concentration, and progressive-ratio performance

    SciTech Connect

    Stewart, P.; Pagano, J.; Sargent, D.; Darvill, T.; Lonky, E.; Reihman, J.

    2000-01-01

    This study investigated the effects of consumption of Great Lakes fish on progressive ratio performance, and on the pattern and concentrations of brain polychlorinated biphenyls (PCBs), dichlorodiphenyldichloroethene (DDE), and mirex in the rat. Adult, male Sprague-Dawley rats were fed a 30% diet of either Lake Ontario salmon (LAKE), Pacific Ocean salmon, or lab chow control for 20 or 65 days. Following the treatment regimen, half the rats from each group were sacrificed immediately for gas chromatographic analysis of organochlorine contaminants, and the other half were tested on a multiple fixed-ratio-progressive-ratio reinforcement schedule and then sacrificed for analysis. Consumption of Lake Ontario fish resulted in significantly higher levels of brain PCBs, DDE, and mirex relative to controls, but still well within human exposure ranges. Consumption of Lake Ontario fish for 20 or 65 days produced an average brain PCB concentration of 457 and 934 ng/g fat, respectively. Consumption of laboratory rat chow or Pacific Ocean salmon for 20 or 65 days produced an average brain PCB concentration of 240, 464, and 441 ng/g fat, respectively. Moreover, both LAKE-fed groups showed a much more heavily chlorinated pattern of brain PCBs than all control groups, as evidenced by both significant increases in the most heavily chlorinated PCB congeners and significant increases in the average chlorine biphenyl.

  13. Patterns of Tobacco Consumption among Indian Men with Schizophrenia Compared to Their Male Siblings

    PubMed Central

    Vatss, Saurabh; Mehar, Harpreet; Bhatia, Triptish; Richard, Jan; Gur, Ruben C; Gur, Raquel E; Nimgaonkar, Vishwajit L.

    2012-01-01

    Objective Tobacco consumption among patients with schizophrenia has been investigated extensively in western countries, but there is a dearth of studies in India, where socio-economic and cultural variables are different. This study aims to investigate the patterns of tobacco consumption among schizophrenia patients compared with their non-psychotic siblings. Methods Consenting, successive male outpatients diagnosed with schizophrenia (n=100, DSM-IV criteria), and their non-psychotic brothers (n=100) were compared. Following a structured diagnostic interview, detailed information about tobacco consumption (including smokeless tobacco) was obtained using the Fagerstrom Test for Nicotine Dependence for smoked tobacco, and FTND-smokeless tobacco. The University of Pennsylvania Computerized Neurocognitive battery (CNB) was administered to a sub-group of patients (n=48). Results Schizophrenia patients initiated tobacco use at a significantly earlier age than their brothers, but there was no significant difference with regard to type, quantity or frequency of tobacco use (smoke or smokeless varieties). Patients who consumed tobacco had significantly higher positive symptom scores compared with non-users (p=0.043). There were no significant differences between nicotine dependent and non-dependent patients with regard to CNB domains except attention. Conclusion Patterns of tobacco consumption were similar among schizophrenia patients and their non-psychotic brothers. Tobacco use was associated with increased positive symptom scores, but there were no significant differences in cognitive measures among nicotine dependent and non-dependent patients. PMID:22993523

  14. Synthesis of Seafood Catch, Distribution, and Consumption Patterns in the Gulf of Mexico Region

    SciTech Connect

    Steimle and Associates, Inc.

    1999-08-16

    The purpose of this task was to gather and assemble information that will provide a synthesis of seafood catch, distribution and consumption patterns for the Gulf of Mexico (GOM) region. This task was part of a U.S. Department of Energy (DOE)-sponsored project entitled ''Environmental and Economic Assessment of Discharges from Gulf of Mexico Region Oil and Gas Operations.'' Personal interviews were conducted with a total of 905 recreational fishermen and 218 commercial fishermen (inclusive of shrimpers, crabbers, oystermen and finfishermen) in Louisiana and Texas using survey questionnaires developed for the study. Results of these interviews detail the species and quantities caught, location of catch, mode of fishing, distribution of catch, family consumption patterns and demographics of the fishermen.

  15. Associations between Rice, Noodle, and Bread Intake and Sleep Quality in Japanese Men and Women

    PubMed Central

    Yoneyama, Satoko; Sakurai, Masaru; Nakamura, Koshi; Morikawa, Yuko; Miura, Katsuyuki; Nakashima, Motoko; Yoshita, Katsushi; Ishizaki, Masao; Kido, Teruhiko; Naruse, Yuchi; Nogawa, Kazuhiro; Suwazono, Yasushi; Sasaki, Satoshi; Nakagawa, Hideaki

    2014-01-01

    Background Previous studies have shown that a diet with a high-glycemic index is associated with good sleep quality. Therefore, we investigated the association of sleep quality with the intake of 3 common starchy foods with different glycemic indexes–rice, bread, and noodles–as well as the dietary glycemic index in a Japanese population. Methods The participants were 1,848 men and women between 20 and 60 years of age. Rice, bread, and noodle consumption was evaluated using a self-administered diet history questionnaire. Sleep quality was evaluated by using the Japanese version of the Pittsburgh Sleep Quality Index, and a global score >5.5 was considered to indicate poor sleep. Results Multivariate-adjusted odds ratios (95% confidence intervals) for poor sleep across the quintiles of rice consumption were 1.00 (reference), 0.68 (0.49–0.93), 0.61 (0.43–0.85), 0.59 (0.42–0.85), and 0.54 (0.37–0.81) (p for trend = 0.015); those for the quintiles of noodle consumption were 1.00 (reference), 1.25 (0.90–1.74), 1.05 (0.75–1.47), 1.31 (0.94–1.82), and 1.82 (1.31–2.51) (p for trend = 0.002). Bread intake was not associated with sleep quality. A higher dietary glycemic index was significantly associated with a lower risk of poor sleep (p for trend = 0.020). Conclusion A high dietary glycemic index and high rice consumption are significantly associated with good sleep in Japanese men and women, whereas bread intake is not associated with sleep quality and noodle consumption is associated with poor sleep. The different associations of these starchy foods with sleep quality might be attributable to the different glycemic index of each food. PMID:25127476

  16. Evaluation of finger millet incorporated noodles for nutritive value and glycemic index.

    PubMed

    Shukla, Kamini; Srivastava, Sarita

    2014-03-01

    The present study was undertaken to develop finger millet incorporated noodles for diabetic patients. Finger millet variety VL-149 was taken. The finger millet flour and refined wheat flour (RWF) were evaluated for nutrient composition. The finger millet flour (FMF) was blended in various proportions (30 to 50%) in refined wheat flour and used for the preparation of noodles. Control consisted of RWF noodles. Sensory quality and nutrient composition of finger millet noodles was evaluated. The 30% finger millet incorporated noodles were selected best on the basis of sensory evaluation. Noodles in that proportion along with control were evaluated for glycemic response. Nutrient composition of noodles showed that 50% finger millet incorporated noodles contained highest amount of crude fat (1.15%), total ash (1.40%), crude fiber (1.28%), carbohydrate (78.54%), physiological energy (351.36 kcal), insoluble dietary fiber (5.45%), soluble dietary fiber (3.71%), iron (5.58%) and calcium (88.39%), respectively. However, control RWF noodles contained highest amount of starch (63.02%), amylose (8.72%) and amylopectin (54.29%). The glycemic index (GI) of 30% finger millet incorporated noodles (best selected by sensory evaluation) was observed significantly lower (45.13) than control noodles (62.59). It was found that finger millet flour incorporated noodles were found nutritious and showed hypoglycemic effect. PMID:24587528

  17. Alcohol Consumption Patterns and Sexual Risk Behavior among Female Sex Workers in two South Indian Communities

    PubMed Central

    Heravian, Anisa; Solomon, Raja; Krishnan, Gopal; Vasudevan, CK; Krishnan, AK; Osmand, Thomas; Ekstrand, Maria L.

    2012-01-01

    Background HIV transmission in India is primarily heterosexual and there is a concentrated HIV epidemic among female sex workers (FSWs). Earlier reports demonstrate that many FSWs consume alcohol regularly before sexual encounters. This qualitative study is part of a larger quantitative study designed to assess alcohol consumption patterns among female sex workers and their association with sexual risk taking. Here we investigate the environmental influence, reasons for and consequences of consuming alcohol in the FSW population. Methods Trained staff from two Non-Governmental Organizations in Andhra Pradesh and Kerala conducted semi-structured interviews with 63 FSWs in Chirala, Andhra Pradesh (n=35) and Calicut, Kerala (n=28) following extensive formative research, including social mapping and key informant interviews, to assess drinking patterns and sexual risk behaviors. Results FSWs reported consuming alcohol in multiple contexts: sexual, social, mental health and self-medication. Alcohol consumption during sexual encounters with clients was usually forced, but some women drank voluntarily. Social drinking took place in public locations such as bars and in private locations including deserted buildings, roads and inside autorickshaws (motorcycle taxis). Consequences of alcohol consumption included failure to use condoms and to collect payments from clients, violence, legal problems, gastrointestinal side effects, economic loss and interference with family responsibilities. Conclusion FSWs consume alcohol in multilevel contexts. Alcohol consumption during transactional sex is often forced and can lead to failure to use condoms. Social drinkers consume alcohol with other trusted FSWs for entertainment and to help cope with psychosocial stressors. There are multiple reasons for and consequences of alcohol consumption in this population and future interventions should target each specific aspect of alcohol use. PMID:22608567

  18. Effect of additives and steaming on quality of air dried noodles.

    PubMed

    Gatade, Abhijeet Arun; Sahoo, Akshaya Kumar

    2015-12-01

    Texture is the most important property for consumer acceptance in cooked noodles. The air dried noodles are known to have higher cooking loss and cooking time, to that of instant fried noodles. But the fat content of instant fried noodles is more. In the present work attempts were made to optimize the moisture content so as to obtain a smooth dough for extruded noodle preparation and develop air dried noodles of low fat content with lesser cooking loss and cooking time. To meet the objectives, the effect of various additives and steaming treatment on cooking quality, sensory attributes, textural properties and microstructure of noodles were studied. Dough prepared by addition of 40 ml water to 100 g flour resulted into formation of a soft dough, leading to production of noodles of improved surface smoothness and maximum yield. The use of additives (5 g oil, 0.2 g guar gum, 2 g gluten and 1 ml of 1 % kansui solution for 100 g of flour) and steaming treatment showed significant effect on noodles quality, with respect to cooking characteristics, sensory attributes and textural properties. The microstructure images justified the positive correlation between the effects of ingredients with steaming and quality parameters of noodles. Air dried noodles with reduced cooking loss (~50 % reduction) with marginal reduction in cooking time was developed, which were having similar characteristics to that of instant fried noodles. Compared to the instant fried noodle, the prepared air dried noodle was having substantially reduced fat content (~70 % reduction). Thus the present study will be useful for guiding extrusion processes for production of air dried noodles having less cooking time and low fat content. PMID:26604421

  19. Analysis of Patterns of Bushmeat Consumption Reveals Extensive Exploitation of Protected Species in Eastern Madagascar

    PubMed Central

    Jenkins, Richard K. B.; Keane, Aidan; Rakotoarivelo, Andrinajoro R.; Rakotomboavonjy, Victor; Randrianandrianina, Felicien H.; Razafimanahaka, H. Julie; Ralaiarimalala, Sylvain R.; Jones, Julia P. G.

    2011-01-01

    Understanding the patterns of wild meat consumption from tropical forests is important for designing approaches to address this major threat to biodiversity and mitigate potential pathways for transmission of emerging diseases. Bushmeat consumption has been particularly poorly studied in Madagascar, one of the world's hottest biodiversity hotspots. Studying bushmeat consumption is challenging as many species are protected and researchers must consider the incentives faced by informants. Using interviews with 1154 households in 12 communes in eastern Madagascar, as well as local monitoring data, we investigated the importance of socio-economic variables, taste preference and traditional taboos on consumption of 50 wild and domestic species. The majority of meals contain no animal protein. However, respondents consume a wide range of wild species and 95% of respondents have eaten at least one protected species (and nearly 45% have eaten more than 10). The rural/urban divide and wealth are important predictors of bushmeat consumption, but the magnitude and direction of the effect varies between species. Bushmeat species are not preferred and are considered inferior to fish and domestic animals. Taboos have provided protection to some species, particularly the Endangered Indri, but we present evidence that this taboo is rapidly eroding. By considering a variety of potential influences on consumption in a single study we have improved understanding of who is eating bushmeat and why. Evidence that bushmeat species are not generally preferred meats suggest that projects which increase the availability of domestic meat and fish may have success at reducing demand. We also suggest that enforcement of existing wildlife and firearm laws should be a priority, particularly in areas undergoing rapid social change. The issue of hunting as an important threat to biodiversity in Madagascar is only now being fully recognised. Urgent action is required to ensure that heavily hunted

  20. Analysis of patterns of bushmeat consumption reveals extensive exploitation of protected species in eastern Madagascar.

    PubMed

    Jenkins, Richard K B; Keane, Aidan; Rakotoarivelo, Andrinajoro R; Rakotomboavonjy, Victor; Randrianandrianina, Felicien H; Razafimanahaka, H Julie; Ralaiarimalala, Sylvain R; Jones, Julia P G

    2011-01-01

    Understanding the patterns of wild meat consumption from tropical forests is important for designing approaches to address this major threat to biodiversity and mitigate potential pathways for transmission of emerging diseases. Bushmeat consumption has been particularly poorly studied in Madagascar, one of the world's hottest biodiversity hotspots. Studying bushmeat consumption is challenging as many species are protected and researchers must consider the incentives faced by informants. Using interviews with 1154 households in 12 communes in eastern Madagascar, as well as local monitoring data, we investigated the importance of socio-economic variables, taste preference and traditional taboos on consumption of 50 wild and domestic species. The majority of meals contain no animal protein. However, respondents consume a wide range of wild species and 95% of respondents have eaten at least one protected species (and nearly 45% have eaten more than 10). The rural/urban divide and wealth are important predictors of bushmeat consumption, but the magnitude and direction of the effect varies between species. Bushmeat species are not preferred and are considered inferior to fish and domestic animals. Taboos have provided protection to some species, particularly the Endangered Indri, but we present evidence that this taboo is rapidly eroding. By considering a variety of potential influences on consumption in a single study we have improved understanding of who is eating bushmeat and why. Evidence that bushmeat species are not generally preferred meats suggest that projects which increase the availability of domestic meat and fish may have success at reducing demand. We also suggest that enforcement of existing wildlife and firearm laws should be a priority, particularly in areas undergoing rapid social change. The issue of hunting as an important threat to biodiversity in Madagascar is only now being fully recognised. Urgent action is required to ensure that heavily hunted

  1. Locus of control in couples with different patterns of alcohol consumption.

    PubMed

    Natera, G; Herrejón, M E; Casco, M

    1988-12-01

    A sample of 175 individuals were interviewed and divided in three subgroups of couples: (1) the husband was in an Anonymous Alcoholics program, (2) the husband had been diagnosed as alcoholic and (3) the husband had a regular pattern of high alcohol consumption. In personal interviews by specialized personnel the following instruments were used: the Internal-External (I-E) Locus of control scale; the Health Dailing Living (HDL) questionnaire about alcohol-related problems and patterns. The results showed a trend towards internal locus of control in both spouses for the three subgroups. Nevertheless, there is evidence of a higher internal locus in husbands and wives with regular but light alcohol consumption. As has been reported elsewhere alcohol users who had less problems in their functioning have no problems due to their alcohol use pattern. In order to know to a fuller extent the meaning of internality, a factorial analysis was applied to the I-E scale, obtaining four factors: social system control, personal failure, fatalism and personal attainment. The latter three were more capable to differentiate between the samples with different alcohol use patterns. PMID:3234240

  2. Culinary archaeology: Millet noodles in Late Neolithic China.

    PubMed

    Lu, Houyuan; Yang, Xiaoyan; Ye, Maolin; Liu, Kam-Biu; Xia, Zhengkai; Ren, Xiaoyan; Cai, Linhai; Wu, Naiqin; Liu, Tung-Sheng

    2005-10-13

    Noodles have been a popular staple food in many parts of the world for at least 2,000 years, although it is debatable whether the Chinese, the Italians or the Arabs invented them first. Here we analyse a prehistoric sample of noodles contained in a well preserved, sealed earthenware bowl discovered in the Late Neolithic archaeological site of Lajia in northwestern China. We identify millet as the source of the abundant seed-husk phytoliths and starch grains present in the vessel. This shows that the conversion of ground millet flour into dough that could be repeatedly stretched into long, thin strands for the preparation of boiled noodles was already established in this region 4,000 years ago. PMID:16222289

  3. [Alcohol consumption patterns among patients in primary health care and detection by health professionals].

    PubMed

    Taufick, Maíra Lemos de Castro; Evangelista, Lays Aparecida; Silva, Michelle da; Oliveira, Luiz Carlos Marques de

    2014-02-01

    This cross-sectional study investigated patterns of alcohol consumption among patients enrolled in the Family Health Program (FHP) in a city in Southeast Brazil, as well as the detection of such consumption by FHP professionals. A total of 932 adult patients were evaluated from November 2010 to November 2011. Of this total, 17.5% were considered at risk for hazardous drinking (AUDIT ≥ 8); increased risk was associated with male gender, younger age, and chronic illness. The CAGE questionnaire was positive in 98 patients (10.5%), with a higher proportion in men. Health professionals were more likely to ask about alcohol consumption in men, individuals aged ≥ 55 years, those with chronic illnesses, and heavier drinkers (438/932; 47.8%). Positive diagnosis of alcoholism was more frequent in men, individuals aged 35-54 years, and those with serious alcohol abuse (22/175; 12.6%). The study concluded that alcohol consumption is common among patients treated by FHP teams (although insufficiently recognized by professionals) and that a minority of alcoholics is instructed on the risks of drinking. PMID:24627069

  4. Patterns of media use and alcohol brand consumption among underage drinking youth in the United States.

    PubMed

    Borzekowski, Dina L G; Ross, Craig S; Jernigan, David H; DeJong, William; Siegel, Michael

    2015-01-01

    This study investigated whether underage drinkers with varied media use patterns differentially consume popular brands of alcohol. A survey was conducted with a national online panel of 1,032 underage youth 13-20 years of age who had consumed at least 1 drink in the past 30 days. A latent class analysis identified four distinct media use patterns. Further analyses explored whether these media use groups differentially consumed the most frequently used alcohol brands. The results showed that past 30-day consumption of specific alcohol brands differed significantly across the four media use clusters, even after controlling for sex, race/ethnicity, household income, U.S. geographic region, frequency of parent's alcohol overconsumption, cigarette smoking, and seatbelt use. This study shows that youth use media in different ways, and this differential use is significantly associated with the consumption of specific alcohol brands. The media clusters revealed in this analysis may inform future research about the association between specific alcohol media exposures and individual brand consumption. PMID:25631372

  5. Factors affecting tea consumption pattern in an urban society in Isfahan, Iran

    PubMed Central

    Rezaee, Elahe; Mirlohi, Maryam; Hassanzadeh, Akbar; Fallah, Azizolah

    2016-01-01

    Objective: To determine the tea consumption pattern in an urban society in Isfahan. Methods: A descriptive, cross-sectional survey was carried out using questioner among 664 households who were selected by two steps cluster sampling. A questionnaire was developed including demographic questions, information on the quantity of tea intake by every member of the family, tea type, and tea brand preference. Results: The individuals who prioritized black tea as their 1st choice were 90.1% of the total surveyed community. The average amount of tea consumed was calculated as 1243 ± 530 ml/day. The individuals who were between 36 and 45 and <15 years old were shown as the highest and the lowest tea consumers, respectively. Men significantly consumed more amount of tea than women did and married participants significantly used more amount of tea than singles (P < 0.05). The number of the family members, though, had no impact on tea consumption (P > 0.05). Brand preference of tea showed that the individuals who prioritized Ahmed brand as their 1st choice constituted 44% of the total participants. Conclusion: Tea consumption pattern in an Iranian sample is specific. Despite of the huge evidence on the green tea benefits, this type of tea has very low popularity and among the available black tea brands, the imported ones are the most preferred. PMID:27500166

  6. Evaluation of instant cup noodle, irradiated for immuno-compromised patients

    NASA Astrophysics Data System (ADS)

    Lee, Ji-Hye; Kim, Jae-Kyung; Park, Jae-Nam; Yoon, Young-Min; Sung, Nak-Yun; Kim, Jae-Hun; Song, Beom-Seok; Yook, Hong-Sun; Kim, Byeong-Keun; Lee, Ju-Woon

    2012-08-01

    In the present study, initial microbial load of instant cup noodle (ICN) was investigated and gamma irradiation applied to develop immuno-compromised patients food for their safe consumption. The initial microbial population of dried vegetable and meat, and noodle was below the detection limit (1 log CFU/g); however, that of seasoning powder was just above 4 log CFU/g. Moreover, rehydrated-ICN with water at 100 °C still show above 3 log CFU/g of microbial load, which indicates the need for an additional process to control microbial safety of the seasoning powder. The total aerobic bacteria in seasoning powder and rehydrated-ICN could be controlled with 17 kGy gamma irradiation. This result referred 17 kGy gamma irradiation could reach 'practical sterility' of ICN. The overall difference in sensory properties between the non-irradiated and irradiated ICN was insignificant. Thus, gamma irradiation could improve the microbial quality of ICN, and reduce the risk of infection posed by the seasoning powder, without any adverse effects on their sensory quality. These results suggest that gamma-irradiated ICN can be used as a snack food for immuno-compromised patients.

  7. Relationship of dough thermomechanical properties with oil uptake, cooking and textural properties of instant fried noodles.

    PubMed

    Gulia, Neelam; Khatkar, B S

    2014-04-01

    Instant noodles were prepared from fifteen diverse wheat cultivars varying widely in their flour quality and dough rheology. Dough thermomechanical parameters obtained by Mixolab and flour analytical properties were correlated with the quality of instant noodles including oil uptake, cooking quality and textural attributes. The Mixolab parameters dough development time and dough stability showed significant positive correlation with cooking time, cooked weight, overall acceptability, hardness, springiness, cohesiveness and chewiness of noodles, while negatively correlated with oil uptake and cooking loss, therefore, exhibiting a marked positive effect on quality of instant noodles. Lower protein breakdown represented by C2 torque was also positively related with overall acceptability, hardness, springiness, cohesiveness and chewiness of noodles. Stickiness/adhesiveness of noodles was revealed to be mainly conferred by falling number values (R (2 )= 0.671) and damaged starch (R (2 )= 0.523) content of wheat flour samples. Flour samples with lesser values of protein content, sodium dodecyl sulphate sedimentation volume, thermal stability of proteins, dough stability and dough development time were found to be linked with poor noodle quality. Medium strong flours performed better in noodle making, while weaker flours demonstrated poor noodle quality. Dough rheology of good noodle making flours was characterized with higher dough development time, dough stability, C2, C3, C4 as well as C5 values. Noodles with higher overall acceptability showed a more continuous and uniform protein starch matrix in comparison to the poor counterparts. PMID:23744117

  8. Drug consumption pattern in low socio-economic group in an urban community.

    PubMed

    Mitra, J; Saha, J B; Chaudhuri, R N

    1993-01-01

    117 families, having a total population of 558 were studied regarding drug consumption pattern. It was found that the average no. of episodes per person was 0.99 of which drugs were consumed for 72% of episodes. Significant difference was observed in consumption of drugs between males and females. Allopathic medicines were consumed for 93.3% of the episodes and the major source (53.8%) of medical care was from private practitioners. It was seen that the number of drugs consumed per episode of sickness rose as the per capita income increased. Vitamins and Minerals (22.3%) were the main group of drugs consumed. Drugs acting on the alimentary system (17.5%), Respiratory System (14.7%), Antimicrobials (14.6%) and Analgesics (10.8%) contributed to 80% of drug intake. PMID:8144225

  9. Quality assessment of noodles made from blends of rice flour and canna starch.

    PubMed

    Wandee, Yuree; Uttapap, Dudsadee; Puncha-arnon, Santhanee; Puttanlek, Chureerat; Rungsardthong, Vilai; Wetprasit, Nuanchawee

    2015-07-15

    Canna starch and its derivatives (retrograded, retrograded debranched, and cross-linked) were evaluated for their suitability to be used as prebiotic sources in a rice noodle product. Twenty percent of the rice flour was replaced with these tested starches, and the noodles obtained were analyzed for morphology, cooking qualities, textural properties, and capability of producing short-chain fatty acids (SCFAs). Cross-linked canna starch could increase tensile strength and elongation of rice noodles. Total dietary fiber (TDF) content of noodles made from rice flour was 3.0% and increased to 5.1% and 7.3% when rice flour was replaced with retrograded and retrograded debranched starches, respectively. Cooking qualities and textural properties of noodles containing 20% retrograded debranched starch were mostly comparable, while the capability of producing SCFAs and butyric acid was superior to the control rice noodles; the cooked noodle strips also showed fewer tendencies to stick together. PMID:25722142

  10. Fish consumption patterns and hair mercury levels in children and their mothers in 17 EU countries.

    PubMed

    Castaño, Argelia; Cutanda, Francisco; Esteban, Marta; Pärt, Peter; Navarro, Carmen; Gómez, Silvia; Rosado, Montserrat; López, Ana; López, Estrella; Exley, Karen; Schindler, Birgit K; Govarts, Eva; Casteleyn, Ludwine; Kolossa-Gehring, Marike; Fiddicke, Ulrike; Koch, Holger; Angerer, Jürgen; Den Hond, Elly; Schoeters, Greet; Sepai, Ovnair; Horvat, Milena; Knudsen, Lisbeth E; Aerts, Dominique; Joas, Anke; Biot, Pierre; Joas, Reinhard; Jiménez-Guerrero, José A; Diaz, Gema; Pirard, Catherine; Katsonouri, Andromachi; Cerna, Milena; Gutleb, Arno C; Ligocka, Danuta; Reis, Fátima M; Berglund, Marika; Lupsa, Ioana-Rodica; Halzlová, Katarína; Charlier, Corinne; Cullen, Elizabeth; Hadjipanayis, Adamos; Krsková, Andrea; Jensen, Janne F; Nielsen, Jeanette K; Schwedler, Gerda; Wilhelm, Michael; Rudnai, Peter; Középesy, Szilvia; Davidson, Fred; Fischer, Mark E; Janasik, Beata; Namorado, Sónia; Gurzau, Anca E; Jajcaj, Michal; Mazej, Darja; Tratnik, Janja Snoj; Larsson, Kristin; Lehmann, Andrea; Crettaz, Pierre; Lavranos, Giagkos; Posada, Manuel

    2015-08-01

    The toxicity of methylmercury (MeHg) in humans is well established and the main source of exposure is via the consumption of large marine fish and mammals. Of particular concern are the potential neurodevelopmental effects of early life exposure to low-levels of MeHg. Therefore, it is important that pregnant women, children and women of childbearing age are, as far as possible, protected from MeHg exposure. Within the European project DEMOCOPHES, we have analyzed mercury (Hg) in hair in 1799 mother-child pairs from 17 European countries using a strictly harmonized protocol for mercury analysis. Parallel, harmonized questionnaires on dietary habits provided information on consumption patterns of fish and marine products. After hierarchical cluster analysis of consumption habits of the mother-child pairs, the DEMOCOPHES cohort can be classified into two branches of approximately similar size: one with high fish consumption (H) and another with low consumption (L). All countries have representatives in both branches, but Belgium, Denmark, Spain, Portugal and Sweden have twice as many or more mother-child pairs in H than in L. For Switzerland, Czech Republic, Hungary, Poland, Romania, Slovenia and Slovakia the situation is the opposite, with more representatives in L than H. There is a strong correlation (r=0.72) in hair mercury concentration between the mother and child in the same family, which indicates that they have a similar exposure situation. The clustering of mother-child pairs on basis of their fish consumption revealed some interesting patterns. One is that for the same sea fish consumption, other food items of marine origin, like seafood products or shellfish, contribute significantly to the mercury levels in hair. We conclude that additional studies are needed to assess and quantify exposure to mercury from seafood products, in particular. The cluster analysis also showed that 95% of mothers who consume once per week fish only, and no other marine products

  11. Patterns and trends of beverage consumption among children and adults in Great Britain, 1986-2009.

    PubMed

    Ng, Shu Wen; Ni Mhurchu, Cliona; Jebb, Susan A; Popkin, Barry M

    2012-08-01

    Many dietary recommendations include reduction of excessive intake of sugar-sweetened beverages (SSB) and other energy-rich beverages such as juices and alcohol. The present study examines surveys of both individual dietary intake data and household food expenditure surveys to provide a picture of patterns and trends in beverage intake and purchases in Great Britain from 1986 to 2009, and estimates the potential for pricing policy to promote more healthful beverage purchase patterns. In 2008-9, beverages accounted for 21, 14 and 18 % of daily energy intake for children aged 1·5-18 and 4-18 years, and adults (19-64 years), respectively. Since the 1990s, the most important shifts have been a reduction in consumption of high-fat dairy products and an increased consumption of fruit juices and reduced-fat milk among preschoolers, children and adolescents. Among adults, consumption of high-fat milk beverages, sweetened tea and coffee and other energy-containing drinks fell, but reduced-fat milk, alcohol (particularly beer) and fruit juice rose. In testing taxation as an option for shifting beverage purchase patterns, we calculate that a 10 % increase in the price of SSB could potentially result in a decrease of 7·5 ml/capita per d. A similar 10 % tax on high-fat milk is associated with a reduction of high-fat milk purchases by 5 ml/capita per d and increased reduced-fat milk purchase by 7 ml/capita per d. This analysis implies that taxation or other methods of shifting relative costs of these beverages could be a way to improve beverage choices in Great Britain. PMID:22186747

  12. Dietary Patterns, Alcohol Consumption and Risk of Coronary Heart Disease in Adults: A Meta-Analysis

    PubMed Central

    Zhang, Xiao-Yan; Shu, Long; Si, Cai-Juan; Yu, Xiao-Long; Liao, Dan; Gao, Wei; Zhang, Lun; Zheng, Pei-Fen

    2015-01-01

    Previous studies reported the potential associations between dietary patterns and the risk of coronary heart disease (CHD) in adulthood, however a consistent perspective has not been established to date. Herein, we carried out this meta-analysis to evaluate the associations between dietary patterns and the risk of CHD. MEDLINE and EBSCO were searched for relevant articles published up to April 2015. A total of 35 articles (reporting 37 original studies) met the inclusion criteria and were included in the present meta-analysis. The decreased risk of CHD was shown for the highest compared with the lowest categories of healthy/prudent dietary patterns (odds ratio (OR) = 0.67; 95% confidence interval (CI): 0.60, 0.75; p < 0.00001) and alcohol consumption (OR = 0.68; 95% CI: 0.59, 0.78; p < 0.00001). There was evidence of an increased risk of CHD in the highest compared with the lowest categories of the unhealthy/Western-type dietary patterns (OR = 1.45; 95% CI: 1.05, 2.01; p = 0.02). The results of this meta-analysis indicate that different dietary patterns may be associated with the risk of CHD. PMID:26262641

  13. Water Use in Los Angeles, California: Consumption Patterns, Ecosystem Response and Impact on Regional Water Budgets

    NASA Astrophysics Data System (ADS)

    Hogue, T. S.

    2014-12-01

    The City of Los Angeles relies heavily on external water sources, primarily the Eastern Sierra, Northern California and the Colorado River, and approximately 90% of the City's water supply is snowpack dependent. In recent years, water conservation measures have been implemented in response to regional drought, which include a tiered pricing structure and watering restrictions. As a result of implemented conservation policies, Los Angeles reported the lowest water consumption per capita per day in 2011 among cities over 1 million people in the U.S. This presentation will highlight our ongoing work to better understand the coupling between humans, ecosystems and water across the City of Los Angeles, especially during the recent drought period. Our work is unique in that we integrate social, ecological, and hydrologic data, including ten years of residential water consumption data for the entire city of Los Angeles, extensive groundwater well data, socio-economic information and remote sensing to evaluate relationships as well as spatial and temporal patterns. Developed statistical models demonstrated that Single-Family Residential (SFR) water use across the City is primarily driven by household income, landscape greenness, water rates and water volume allocation,, with higher consumption rates in the northern, warmer and more affluent parts, and lower consumption rates in the less affluent neighborhoods near Downtown. Landscape use also varies greatly across the city, averaging 50% of total SFR. Our evaluation of conservation efforts shows that the combination of mandatory watering restrictions and price increase led to a water reduction of 23%, while voluntary restrictions led to only a 6% reduction in water use. Relationships of water use to ecosystems (greenness) and groundwater variability were also evaluated and will be highlighted. Our ultimate goal is to improve predictions of human-water interactions in order to drive policy change and guide future demand

  14. Patterns and Predictors of Fast Food Consumption After Acute Myocardial Infarction

    PubMed Central

    Salisbury, Adam C.; Chan, Paul S.; Gosch, Kensey L.; Buchanan, Donna M.; Spertus, John A.

    2011-01-01

    Although fast food is affordable and convenient, it is also high in calories, saturated fat and sodium. The frequency of fast food intake at the time of, and after, acute myocardial infarction (AMI) is modifiable. However, patterns of fast food intake and characteristics associated with its consumption among AMI patients are unknown. We studied fast food consumption at the time of AMI and 6 months later in 2481 patients from the prospective, 24-center TRIUMPH study of AMI patients. Fast food intake was categorized as frequent (≥ weekly) vs. infrequent (< weekly). Multivariable log-binomial regression was used to identify patient characteristics associated with frequent fast food intake 6 months after AMI. At baseline, 884 patients (36%) reported frequent fast food intake, which decreased to 503 (20%) 6 months after discharge (p-value <0.001). Male sex, white race, lack of college education, current employment and dyslipidemia were independently associated with frequent fast food intake 6 months after AMI. In contrast, older patients and those who had coronary bypass surgery were less likely to eat fast food frequently. Documentation of discharge dietary counseling was not associated with 6-month fast food intake. In conclusion, fast food consumption by AMI patients declined 6 months after the index hospitalization, but certain populations, including younger patients, men, those currently working, and less educated patients were more likely to consume fast food, at least weekly, during follow-up. Novel interventions that go beyond traditional dietary counseling may be needed to address continued fast food consumption after AMI in these patients. PMID:21306695

  15. Rheological properties of somen noodles--a traditional Japanese wheat product.

    PubMed

    Katagiri, Mina; Kitabatake, Naofumi

    2010-01-01

    We investigated the rheological properties of the Japanese wheat product tenobe somen noodles manufactured using a unique traditional process-"Te-nobe (hand-stretched)." In an extension test, the maximum resistance to extension (R(max)) and extensibility until rupture (Erup) of boiled somen noodles were measured on a Texture Analyzer in the tension test mode and compared with those of machine-made somen noodles. The R(max) and Erup values per unit cross-sectional area were significantly higher for boiled tenobe somen noodles than for machine-made somen noodles, clearly indicating the higher resistance to extension and extensibility of the former. A compression test performed using the Texture Analyzer in the biting-test mode revealed that although the maximum force of compression (F(max)) was lower for boiled tenobe somen noodles than for machine-made somen noodles, the former had more characteristic texture than the latter, which was shown by comparing the force-deformation curve of each somen noodle. Scanning electron microscopy revealed differences between dried tenobe and machine-made somen noodles, which may reflect their rheological differences. Lateral and sectional micrographs of tenobe somen noodles showed regular arrays of starch granules and gluten networks, and some air spaces. Tenobe somen noodles exhibited significantly higher dityrosine content than the flour used for their manufacture, indicating that tyrosine residues in gluten proteins cross-link during the manufacturing process; however, the dityrosine content in tenobe somen noodles were not higher than that in machine-made somen noodles. PMID:20492166

  16. Pre-college matriculation risk profiles and alcohol consumption patterns during the first semesters of college.

    PubMed

    Stapleton, Jerod L; Turrisi, Rob; Cleveland, Michael J; Ray, Anne E; Lu, Shou-En

    2014-10-01

    Excessive alcohol consumption represents a significant concern on U.S. college campuses, and there is a need to identify students who may be at risk for engaging in risky alcohol use. The current study examined how variables measured prior to college matriculation, specifically alcohol-related decision-making variables drawn from the Theory of Reasoned Action (i.e., alcohol expectancies, attitudes, and normative beliefs), were associated with patterns of alcohol use prior to and throughout the first semesters of college. Participants were 392 undergraduate students (56% female) from a large Northeastern U.S. university. Decision-making variables were assessed prior to college matriculation, and alcohol use was measured with five assessments before and throughout freshman and sophomore semesters. Latent profile analysis was used to identify types of students with distinct patterns of decision-making variables. These decision-making profiles were subsequently linked to distinct patterns of alcohol use using latent transition analysis. Four distinct decision-making profiles were found and were labeled "Anti-Drinking," "Unfavorable," "Mixed," and "Risky." Five drinking patterns were observed and included participants who reported consistently low, moderate, or high rates of alcohol use. Two patterns described low or non-drinking at the pre-college baseline with drinking escalation during the measurement period. Students' likelihood of following the various drinking patterns varied according to their decision-making. Findings suggest the early identification of at-risk students may be improved by assessing decision-making variables in addition to alcohol use. The findings also have implications for the design of early identification assessments to identify at-risk college students and for the targeting of alcohol prevention efforts to students based on their alcohol-related attitudes and beliefs. PMID:23928750

  17. Pre-College Matriculation Risk Profiles and Alcohol Consumption Patterns during the First Semesters of College

    PubMed Central

    Stapleton, Jerod L.; Turrisi, Rob; Cleveland, Michael J.; Ray, Anne E.; Lu, Shou-En

    2013-01-01

    Excessive alcohol consumption represents a significant concern on U.S. college campuses and there is a need to identify students who may be at risk for engaging in risky alcohol use. The current study examined how variables measured prior to college matriculation, specifically alcohol-related decision-making variables drawn from the Theory of Reasoned Action (i.e., alcohol expectancies, attitudes, and normative beliefs), were associated with patterns of alcohol use prior to and throughout the first semesters of college. Participants were 392 undergraduate students (56% female) from a large Northeastern U.S. university. Decision-making variables were assessed prior to college matriculation and alcohol use was measured with 5 assessments before and throughout freshman and sophomore semesters. Latent profile analysis was used to identify types of students with distinct patterns of decision-making variables. These decision-making profiles were subsequently linked to distinct patterns of alcohol use using latent transition analysis. Four distinct decision-making profiles were found and were labeled “Anti-Drinking”, “Unfavorable”, “Mixed”, and “Risky”. Five drinking patterns were observed and included participants who reported consistently low, moderate, or high rates of alcohol use. Two patterns described low or non-drinking at the pre-college baseline with drinking escalation during the measurement period. Students' likelihood of following the various drinking patterns varied according to their decision-making. Findings suggest the early identification of at-risk students may be improved by assessing decision-making variables in addition to alcohol use. The findings also have implications for the design of early identification assessments to identify at-risk college students and for the targeting of alcohol prevention efforts to students based on their alcohol-related attitudes and beliefs. PMID:23928750

  18. Quality characteristics, structural changes, and storage stability of semi-dried noodles induced by moderate dehydration: understanding the quality changes in semi-dried noodles.

    PubMed

    Li, Man; Zhu, Ke-Xue; Sun, Qing-Jie; Amza, Tidjani; Guo, Xiao-Na; Zhou, Hui-Ming

    2016-03-01

    Based on the critical water content (for noodle deterioration) concluded previously, high-temperature-short-time (HTST; 105-135°C) and medium-temperature-long-time (MTLT; 45-75°C) dehydrations were introduced in this study to produce semi-dried noodles. The effects of HTST and MTLT on the quality parameters of semi-dried noodles, as well as noodle structure, storage stability, and changes in starch and protein components were thoroughly investigated. Differential scanning calorimeter (DSC) and birefringent analysis presented few starch gelatinization (approximately 30%) in HTST dehydrated noodles. Scanning electron microscopy (SEM) images showed more compact noodle surface, with uniform pores in the cross section, probably due to enhanced protein-starch combination after HTST dehydration. Meanwhile, HTST induced protein polymerizations in semi-dried noodles, mainly by -SH-S-S interchange, and resulted in significantly (P<0.05) reduced cooking loss. Furthermore, HTST noodles showed higher microbial and color stability. Shelf-life of dehydrated samples at 120°C was extended to 5days from 1day of the control. PMID:26471620

  19. Reproductive state and rank influence patterns of meat consumption in wild female chimpanzees (Pan troglodytes schweinfurthii).

    PubMed

    O'Malley, Robert C; Stanton, Margaret A; Gilby, Ian C; Lonsdorf, Elizabeth V; Pusey, Anne; Markham, A Catherine; Murray, Carson M

    2016-01-01

    An increase in faunivory is a consistent component of human evolutionary models. Animal matter is energy- and nutrient-dense and can provide macronutrients, minerals, and vitamins that are limited or absent in plant foods. For female humans and other omnivorous primates, faunivory may be of particular importance during the costly periods of pregnancy and early lactation. Yet, because animal prey is often monopolizable, access to fauna among group-living primates may be mediated by social factors such as rank. Wild chimpanzees (Pan troglodytes) across Africa habitually consume insects and/or vertebrates. However, no published studies have examined patterns of female chimpanzee faunivory during pregnancy and early lactation relative to non-reproductive periods, or by females of different rank. In this study, we assessed the influence of reproductive state and dominance rank on the consumption of fauna (meat and insects) by female chimpanzees of Gombe National Park, Tanzania. Using observational data collected over 38 years, we tested (a) whether faunivory varied by reproductive state, and (b) if high-ranking females spent more time consuming fauna than lower-ranking females. In single-factor models, pregnant females consumed more meat than lactating and baseline (meaning not pregnant and not in early lactation) females, and high-ranking females consumed more meat than lower-ranking females. A two-factor analysis of a subset of well-sampled females identified an interaction between rank and reproductive state: lower-ranking females consumed more meat during pregnancy than lower-ranking lactating and baseline females did. High-ranking females did not significantly differ in meat consumption between reproductive states. We found no relationships between rank or reproductive state with insectivory. We conclude that, unlike insectivory, meat consumption by female chimpanzees is mediated by both reproductive state and social rank. We outline possible mechanisms for these

  20. Food consumption patterns in the Waterloo Region, Ontario, Canada: a cross-sectional telephone survey

    PubMed Central

    Nesbitt, Andrea; Majowicz, Shannon; Finley, Rita; Pollari, Frank; Pintar, Katarina; Marshall, Barbara; Cook, Angela; Sargeant, Jan; Wilson, Jeff; Ribble, Carl; Knowles, Lewinda

    2008-01-01

    Background The demographics and lifestyles of Canadians are changing, thereby influencing food choices and food preparation in the home. Although different dietary practices are associated with increased risk of foodborne illness, our ability to evaluate food consumption trends and assess risks associated with foodborne illness is limited by lack of data on current eating habits and consumer food safety practices. The objective of this study was to describe, for the first time, the food consumption patterns in a Canadian-based population from a food safety perspective, in order to establish baseline data on actual food intake of individuals. Method A cross-sectional telephone survey of 2,332 randomly selected residents of Waterloo Region, Ontario, Canada (C-EnterNet pilot site) was conducted between November 2005 and March 2006. Food intake was assessed using a 7-day dietary recall method. Results Certain food items were consumed more than others among the same food groups, and consumption of many food items varied by gender and age. Specific foods considered high-risk for the transmission of certain enteric pathogens were significantly more likely to be consumed by males (i.e. unpasteurized juice, bean sprouts, and undercooked meat) and elderly individuals (i.e. undercooked eggs). The majority of households prepared and consumed most meals at home, allocating an average of 44 minutes to prepare a meal. Conclusion Baseline data on actual food intake is useful to public health professionals and food safety risk assessors for developing communication messages to consumers and in foodborne outbreak investigations. PMID:18950509

  1. Alcohol and energy drinks: a pilot study exploring patterns of consumption, social contexts, benefits and harms

    PubMed Central

    2012-01-01

    Background Young people around the world are increasingly combining alcohol with energy drinks (AEDs). However, as yet, limited research has been conducted examining this issue, particularly in terms of exploring patterns of consumption, social practices and the cultural contexts of AED consumption. We sought to understand how AEDs are used and socially constructed among young people. Methods We conducted 25 hours of observation in a variety of pubs, bars and nightclubs, as well as in-depth interviews with ten young people who regularly consumed AEDs during a session of alcohol use. Results In this pilot study, participants were highly organised in their AED consumption practices and reported rarely altering this routine. Some young people consumed upwards of eight AEDs on a typical night, and others limited their use to between three and five AEDs to avoid unpleasant consequences, such as sleep disturbances, severe hangovers, heart palpitations and agitation. Wakefulness and increased energy were identified as the primary benefits of AEDs, with taste, reduced and increased intoxication, and sociability reported as additional benefits. Young AED users were brand sensitive and responded strongly to Red Bull imagery, as well as discounted AEDs. Finally, some young people reported substituting illicit stimulants with energy drinks. Conclusions Combining energy drinks with alcohol is now a normalised phenomenon and an integral and ingrained feature of the night-time economy. Despite this, many young people are unaware of recommended daily limits or related harms. While some young people consume AEDs to feel less drunk (consistent with motivations for combining alcohol with illicit stimulants), others report using AEDs to facilitate intoxication. While preliminary, our findings have relevance for potential policy and regulatory approaches, as well as directions for future research. PMID:22824297

  2. Spatial patterns of sedimentary O2 consumption at fine scale: a comparison study across ecosystems

    NASA Astrophysics Data System (ADS)

    Dutta, T.; Rubol, S.; Rocchini, D.

    2013-12-01

    Heterogeneity in hydrologic systems affects the way transported quantities mix and the rate at which O2 is consumed. The understanding and upscaling of the dynamics of this process is of wide interest in a number of applications, including reactive transport in porous media, unsaturated flow, bacterial transport and biofilm growth. We present a novel experimental approach to study the effects of land use and substrate addition on the small-scale heterogeneity of O2 consumption by using PreSens Precision Sensing probe. We determine the spatial pattern of eight different sediments (representing four different types of ecosystems) for two types of carbon substrates (glucose and humic acid) and control (DI water and oven-dried sediment). We further use geo-statistical analysis to process the so obtained O2 images and determine inter-dispersion maps. The latter are used as a proxy for the small scale heterogeneity. Finally, for each ecosystem, oxygen consumption rates and spatially averaged inter-dispersion values are compared.

  3. Household Food Expenditure Patterns, Food Nutrient Consumption and Nutritional Vulnerability in Nigeria: Implications for Policy.

    PubMed

    Akerele, Dare

    2015-01-01

    The study examined the patterns of food spending, food nutrient consumption, and nutrient deficiency profiles of households in Nigeria using a cross-sectional nationwide household survey data. Food nutrients were estimated from food expenditure data while the nutrient deficiency profiles were assessed adapting Foster et al. (1984) poverty index. The study established widespread nutritional deficiencies with low-income household cohorts bearing a greater burden of the deficiencies. Protein-protein deficiency appears to be much more prevalent in urban than rural areas. However, the deficiency of micro-nutrients seems to diffuse across urban-rural divides of the country with deficiency of calcium, vitamin A, and vitamin C appearing to be more pronounced in rural areas while phosphorous, vitamin B1, vitamin B2, and vitamin B3 deficiencies seem to be higher in urban settings. Pro-poor income growth strategies and sensitively guided urban-rural food and nutrition interventions are advocated for improved food consumption and nutritional deficiency reduction. PMID:26083997

  4. Driving under the influence of alcohol in Cali, Colombia: prevalence and consumption patterns, 2013.

    PubMed

    Bonilla-Escobar, Francisco J; Herrera-López, Martha L; Ortega-Lenis, Delia; Medina-Murillo, Jhon J; Fandiño-Losada, Andrés; Jaramillo-Molina, Ciro; Naranjo-Lujan, Salome; Izquierdo, Edda P; Vanlaar, Ward; Gutiérrez-Martínez, María I

    2016-01-01

    This study's goal was to establish the prevalence of driving under the influence of alcohol (DUI) and alcohol consumption patterns among drivers in Cali, Colombia, in 2013. A cross-sectional study based on a roadside survey using a stratified and multi-stage sampling design was developed. Thirty-two sites were chosen randomly for the selection of drivers who were then tested for blood alcohol concentration (BAC) and asked to participate in the survey. The prevalence of DUI was 0.88% (95% confidence intervals [95% CI] 0.26%-1.49%) with a lower prevalence when BAC was increasing. In addition, a higher prevalence was found during non-typical checkpoint hours (1.28, 95% CI -0.001%-0.03%). The overall prevalence is considered high, given the low alcohol consumption and vehicles per capita. Prevention measures are needed to reduce DUI during non-typical checkpoints and ongoing studies are required to monitor the trends and enable the assessment of interventions. PMID:25563805

  5. Retrospective analysis of synthetic cannabinoids in serum samples--epidemiology and consumption patterns.

    PubMed

    Jaenicke, Nathalie J; Pogoda, Werner; Paulke, Alexander; Wunder, Cora; Toennes, Stefan W

    2014-09-01

    Herbal mixtures contain synthetic cannabinoids, which can cause severe intoxications. Due to the great variety and the changing spectrum of substances on the drug market, prevalence data are limited, and data on prevalence rates of synthetic cannabinoids in forensic cases are not available. The present study was performed to survey the prevalence of synthetic cannabinoids in cases of traffic and criminal offences in the German state Hesse in 2010. The applied analytical method covered all synthetic cannabinoids on the drug market at that time, and with 20% of the blood samples (422 out of 2201) a representative number was reanalyzed. In twelve samples synthetic cannabinoids were identified and a prevalence of 2.8% was estimated. Consumption patterns showed predominantly cases of multi-drug consumption (10 cases); the combination with cannabis or alcohol was frequent (four cases each). The observed deficits were moderate with the exception of aggravation of paranoia in one case. The symptoms were either compatible with the effects of cannabinoid agonists or attributable to alcohol or other drugs found in the blood samples. Our current analytical strategy is to perform such analyses only in cases where use is suspected or where symptoms are not explained by routine toxicological analyses. Hence, the positive rate is rather low highlighting the need to keep up with the developments on the drug market and to establish sensitive screening methods covering a broad range of substances that can be updated fast, e.g., relying on collections of mass spectrometric reference data. PMID:25050839

  6. Could Watching TV Be Good for You? Examining How Media Consumption Patterns Relate to Salivary Cortisol.

    PubMed

    Nabi, Robin L; Prestin, Abby; So, Jiyeon

    2016-11-01

    This research explores whether media diet influences health, not through its effects on cognition and behavior but rather through its effects on biomarkers of stress, which are implicated in a host of acute and chronic illnesses. Two hundred and forty young adults completed assessments of their media consumption habits followed at least 2 days later by measures of the stress-related hormone cortisol. Results suggest that frequency of consuming different media and genres may decrease cortisol under certain conditions and increase them under others. Further, the patterns of results were wholly different from those found for perceived stress. The implications of these findings for health-related media effects and theoretical development are discussed. PMID:26984375

  7. Breakfast Eating Pattern and Ready-to-Eat Cereals Consumption among Schoolchildren in Kuala Lumpur

    PubMed Central

    KOO, Hui-Chin; ABDUL JALIL, Siti Nurain; Ruzita, ABD TALIB

    2015-01-01

    Background: Studies from the West have demonstrated that ready-to-eat cereals (RTECs) are a common form of breakfast and more likely to be consumed by children. This study aimed to investigate the breakfast eating pattern and RTECs consumption among schoolchildren in Kuala Lumpur. Methods: In this cross-sectional study, a total of 382 schoolchildren, aged 10 and 11 years old, were recruited from seven randomly selected primary schools in Kuala Lumpur. Information on socio-demographics, breakfast eating patterns, and perceptions of RTECs and dietary intake (24-hour dietary recalls) were obtained. Results: Among the respondents, only 22% of them consumed breakfast on a regular basis. The most commonly eaten food by children at breakfast was bread (27.2%), followed by biscuits (22.2%) and RTECs (20.5%). The majority of them (93%) reported that they consumed RTECs sometimes during the week. Chocolate RTECs (34.1%), corn flake RTECs (30.3%), and RTECs coated with honey (25.1%) were the most popular RTECs chosen by children. Respondents who consumed RTECs showed a significantly higher intake in calories, carbohydrate, vitamin A, vitamin B1, vitamin B2, vitamin B3, folate, vitamin C, calcium, iron, and fibre (P < 0.05), compared to those who skipped breakfast and those who had breakfast foods other than RTECs. Conclusion: The lower levels of breakfast consumption among schoolchildren in Kuala Lumpur need serious attention. RTEC is a nutritious food which is well accepted by a majority of the schoolchildren in Kuala Lumpur. Nutrition intervention should be conducted in the future to include a well-balanced breakfast with the utilisation of RTECs for schoolchildren. PMID:25892948

  8. Changing pattern and amount of the residential and commercial energy consumption in response to economic and climatic factors

    NASA Astrophysics Data System (ADS)

    Klimenko, V. V.; Klimenko, A. V.; Tereshin, A. G.; Beznosova, D. S.; Andreychenko, T. N.

    2012-11-01

    This paper presents the results of calculating the amounts and the pattern of energy consumption in the residential and the commercial sectors of the Russia economy under conditions of the present-day economic development with due regard for climate change. The analysis of regional specific features and the estimate of the future energy consumption by the housing and municipal services (HMS) sector for the period until 2050, as well as a comparison with similar indicators found in foreign countries, are given. It has been shown that, as a result of improved living standards, enhanced energy efficiency in the HMS sector, and global warming for the next decades to come, a considerable reduction in the specific energy consumption in this sphere will take place, while the pattern of the energy consumption in it will correspond to the present-day situation in Canada. In southern regions of Russia this indicator will approach the values typical for the northern contiguous states of the USA.

  9. Production of bioethanol and biodiesel using instant noodle waste.

    PubMed

    Yang, Xiaoguang; Lee, Ja Hyun; Yoo, Hah Young; Shin, Hyun Yong; Thapa, Laxmi Prasad; Park, Chulhwan; Kim, Seung Wook

    2014-08-01

    Instant noodle manufacturing waste was used as feedstock to convert it into two products, bioethanol and biodiesel. The raw material was pretreated to separate it into two potential feedstocks, starch residues and palm oil, for conversion to bioethanol and biodiesel, respectively. For the production of bioethanol, starch residues were converted into glucose by α-amylase and glucoamylase. To investigate the saccharification process of the pretreated starch residues, the optimal pretreatment conditions were determined. The bioethanol conversion reached 98.5 % of the theoretical maximum by Saccharomyces cerevisiae K35 fermentation after saccharification under optimized pretreatment conditions. Moreover, palm oil, isolated from the instant noodle waste, was converted into valuable biodiesel by use of immobilized lipase (Novozym 435). The effects of four categories of alcohol, oil-to-methanol ratio, reaction time, lipase concentration and water content on the conversion process were investigated. The maximum biodiesel conversion was 95.4 %. PMID:24515118

  10. Noodles and stars allow a precise and efficient calculation of the Z-line shape and the polarization asymmetry

    NASA Astrophysics Data System (ADS)

    Jung-Choon Im, Carl

    1990-03-01

    We give a pedagogical introduction to the star functions and the Noodle method. The Z-line shape and the polarization asymmetry at SLC/LEP can be evaluated elegantly and efficiently using the star functions and the Noodle method.

  11. Optimization of ingredients for noodle preparation using response surface methodology.

    PubMed

    Vijayakumar, T Poongodi; Boopathy, P

    2014-08-01

    In the present investigation, the composite flour combinations using whole wheat flour (X1), tapioca flour (X2) and defatted soy flour (X3) for the noodle preparation were made through central composite rotatable design (CCRD). The analyzed responses were bulk density (BD), proximate composition, water uptake ratio (WUR), cooking volume expansion (VE), water absorption capacity (WAC), swelling capacity (SC), gruel solid loss (GSL), and sensory characteristics. A second order quadratic polynomial equation was fitted to the data of all responses for prediction. The maximum protein content of 16 g% was achieved by the combination of 75.54 g of whole wheat flour, 10 g of tapioca flour and 19.78 g of defatted soy flour. Since the inclusion of defatted soy flour >10 g resulted negative influence on good quality determining responses, the Chinese salted noodles of excellent quality with maximum WAC, WUR, VE, SC, protein, carbohydrate, ash and minimum GSL, BD, fat, moisture could be made from ratio of combination of three independent variables at 77.33 g (X1): 22.19 g (X2): 8.92 g (X3) respectively. The cost of production per kg of noodles with optimum level of ingredient was Rs.75.50/-. PMID:25114340

  12. Changing NPP consumption patterns in the Holocene: from Megafauna "liberated" NPP to "ecological bankruptcy"

    NASA Astrophysics Data System (ADS)

    Doughty, C.

    2015-12-01

    There have been vast changes in how net primary production (NPP) is consumed by humans and animals during the Holocene beginning with a potential increase in availability following the Pleistocene megafauna extinctions. This was followed by the development of agriculture which began to gradually restrict availability of NPP for wild animals. Finally, humans entered the industrial era using non-plant based energies to power societies. Here I ask the following questions about these three energy transitions: 1. How much NPP energy may have become available following the megafauna extinctions? 2. When did humans, through agriculture and domestic animals, consume more NPP than wild mammals in each country? 3. When did humans and wild mammals use more energy than was available in total NPP in each country? To answer this last question I calculate NPP consumed by wild animals, crops, livestock, and energy use (all converted to units of MJ) and compare this with the total potential NPP (also in MJ) for each country. We develop the term "ecological bankruptcy" to refer to the level of consumption where not all energy needs can be met by the country's NPP. Currently, 82 countries and a net population of 5.4 billion are in the state of ecologically bankruptcy, crossing this threshold at various times over the past 40 years. By contrast, only 52 countries with a net population of 1.2 billion remain ecologically solvent. Overall, the Holocene has seen remarkable changes in consumption patterns of NPP, passing through three distinct phases. Humans began in a world where there was 1.6-4.1% unclaimed NPP to consume. From 1700-1850, humans began to consume more than wild animals (globally averaged). At present, >82% of people live in countries where not even all available plant matter could satisfy our energy demands.

  13. Changes in childhood food consumption patterns: a cause for concern in light of increasing body weights.

    PubMed

    St-Onge, Marie-Pierre; Keller, Kathleen L; Heymsfield, Steven B

    2003-12-01

    Childhood obesity is currently at its highest: recent statistics show that 16% of children between the ages of 6 and 11 y are overweight [> or =95th percentile of body mass index (BMI; in kg/m(2)) for age] and that an additional 14.3% are at risk of becoming overweight (> or =85th percentile but < 95th percentile of BMI for age). As children's body weights have increased, so has their consumption of fast foods and soft drinks. The proportion of foods that children consumed from restaurants and fast food outlets increased by nearly 300% between 1977 and 1996. Children's soft drink consumption has also increased during those years, and now soft drinks provide soft drink consumers 188 kcal/d beyond the energy intake of nonconsumers. These changes in food intakes among children may partly explain the rise in childhood obesity observed in the past few years. Although the mechanism of appetite regulation will not be explored in this report, it is hypothesized that the greater energy intakes in children who consume large amounts of soft drinks and fast foods are not compensated for by increased physical activity or decreased energy intakes. Furthermore, overweight and obesity in childhood may predispose persons to morbidity in adulthood. Blood pressure and fasting insulin and cholesterol concentrations are higher in overweight children than in normal-weight children. This review focuses on current food patterns and eating habits of children, in an attempt to explain their increasing BMI. In addition, a critical review of food service and political practices regarding food choices for children at school is included. PMID:14668265

  14. Effect of Pattern and Duration of Breastfeeding on the Consumption of Fruits and Vegetables among Preschool Children

    PubMed Central

    2016-01-01

    Background The duration and pattern of breastfeeding can influence the consumption of fruits and vegetables in later childhood. Objective To investigate the association between pattern and duration of breastfeeding and consumption of fruits and vegetables in children aged between 4 and 7 years. Methods We conducted a secondary analysis using data from a former randomized clinical trial with 323 adolescent mothers, their children, and maternal grandmothers, when they cohabited. Information on infant feeding was collected monthly during the first 6 months of life, every two months until the child was 1 year old over and when children were between 4 and 7 years old. The associations between duration of breastfeeding and exclusive breastfeeding and consumption of fruits and vegetables were tested by a logistic regression model. Results Approximately 60% and 45% of children consumed fruits and vegetables, respectively, five or more times a week. Consumption of vegetables among 4-7-year-old children was higher in children who were breastfed for 12 months or longer (OR 2.7; 95%CI 1.49–4.93); however, exclusive breastfeeding duration did not have a significant association with consumption of vegetables (OR 1.5; 95%CI 0.70–3.04). There was no association between weekly consumption of fruits and duration of breastfeeding (OR 1.3; 95%CI 0.71–2.30) or exclusive breastfeeding (OR 0.7; 95%CI 0.34–1.44). Conclusions Longer duration of breastfeeding was positively associated with consumption of vegetables in children aged 4–7 years; however, there was no association with consumption of fruits. Exclusive breastfeeding duration did not have influence on consumption of fruits or vegetables. PMID:26844543

  15. Analysis of Household Electricity Consumption Patterns and Economy of Water Heating Shifting and Saving Bulbs

    NASA Astrophysics Data System (ADS)

    Rosin, Argo; Moller, Taavi; Lehtla, Madis; Hoimoja, Hardi

    2010-01-01

    This article analyses household electricity consumption based on an object in Estonia. Energy consumption of workday and holiday by loads (including high and low tariff energy consumption) is discussed. The final part describes the evaluation of profitability of common investments of consumption shifting and replacing inefficient devices with more efficient ones. Additionally it describes shifting problems and shifting equipment profitability in real-time tariff system.

  16. Comparing patterns of ecosystem service consumption and perceptions of range management between ethnic herders in Inner Mongolia and Mongolia

    NASA Astrophysics Data System (ADS)

    Zhen, L.; Ochirbat, B.; Lv, Y.; Wei, Y. J.; Liu, X. L.; Chen, J. Q.; Yao, Z. J.; Li, F.

    2010-01-01

    Ecosystems in the Central Asian Plateau, which includes the Mongolian Plateau, are becoming increasingly sensitive to human interventions, leading to deterioration of already fragile ecosystems. The goal of this paper is to illustrate human dependence on an ecosystem by identifying patterns of resource consumption in this region and investigating the knowledge and perceptions of herders living in these ecosystems. Data on consumption in the two regions were collected using structured questionnaires delivered to a total of 252 herders from Mongolia and China's Inner Mongolia. Meat and other animal products remain the dominant food items for most households, accompanied by various vegetables and cereals. This unbalanced diet leads to excessive consumption of protein and fat from animal sources. The major energy sources used by herders are fuelwood, animal dung, crop residues, and dry grass, but consumption patterns differed between the two areas. Mongolian herders rely more heavily on livestock for meeting their consumption needs than herders in Inner Mongolia. Herder knowledge and perceptions of ecosystem conditions and consumption of resources differed between Mongolia and Inner Mongolia, reflecting the influence of different state policies. The data reported and the conclusions drawn are relevant for developing resource management policies for the Mongolian Plateau, but also provide useful insights for any region where livestock production dominates the use of rangeland resources.

  17. The "Roles" of the Game: The Influence of News Consumption Patterns on the Role Conceptions of Journalism Students

    ERIC Educational Resources Information Center

    Tandoc, Edson C., Jr.

    2014-01-01

    This study is based on a survey of 364 undergraduate journalism students and looks at how news consumption patterns influence the journalistic role conceptions that students hold. This study finds that students rated the interpreter role as most important. Students who prioritized the interpreter role also tend to get their news from online…

  18. Chapter III: Polyphenol Oxidase and Darkening of Asian Noodles – Measurement and Improvement

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Noodles made from wheat (Triticum aestivum L.) are major food products around the world but are especially important to the peoples and cultures of eastern Asia. As noted in other chapters, an almost limitless variety of noodle styles are manufactured in which the most important ingredient is wheat...

  19. DELINEATING THE ROLE OF POLYPHENOL OXIDASE IN THE DARKENING OF ALKALINE WHEAT NOODLES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study evaluated the effects of inhibitors on polyphenol oxidase (PPO) activity, the effect of the PPO inhibitor tropolone on noodle darkening, and the correlation of PPO activity with darkening of alkaline noodles. The PPO inhibitors tropolone and salicylhydroxamic acid (each at 1 'M) reduced k...

  20. A study on noodle dough rheology and product quality characteristics of fresh and dried noodles as influenced by low glycemic index ingredient.

    PubMed

    Bharath Kumar, S; Prabhasankar, P

    2015-03-01

    Low Glycemic Index (LGI) foods help to maintain blood glucose level in diabetic individuals. Pea flour (PF) is known to be one of LGI ingredients used in the food industry. To assess the influence of PF in noodle processing, thermally processed pea flour was incorporated at 20 % and 40 % in the preparation of noodles using Lab scale Noodle Making Machine. Evaluation for Physico-chemical, rheological and noodle making characteristics, in vitro starch digestibility (IVSD) and microstructure of noodles were carried out. Cooking quality did not show any significant difference among the samples, with solid leach out ranging from 6.7 to 7.2 % against control (6.5 %). Colour measurement showed the presence of greenish colour in PF incorporated samples. Texture was firmer in fresh noodles (FN) (5.52 Newton (N), 6.00 N) and dried noodles (DN) (7.60 N, 7.86 N) compared to control (4.38 N-FN, 6.88 N-DN). Sensory analysis of noodles revealed that the samples (FN, DN) were acceptable at 20 % and 40 % levels with overall quality score (>8.5). In vitro analysis revealed that with increase in PF content there was a significant decrease in the availability of glucose in DN followed by FN compared to control. Overall RDS was reduced and SDS was increased in 40 % PF incorporated FN. Scanning-electron microscopy revealed the presence of fiber matrix around the starch granules. PMID:25745208

  1. FOOD CONSUMPTION PATTERNS OF THE OZYORSK POPULATION IN 1948-1966, IMPORTANT FOR ESTIMATING PERORAL COMPONENT OF INTERNAL EXPOSURE DOSES

    SciTech Connect

    Mokrov, Y.; Martyushov, V. Z.; Stukalov, Pavel M.; Ivanov, I. A.; Beregich, D. A.; Anspaugh, L. R.; Napier, Bruce A.

    2008-06-01

    Results of reconstruction of food consumption patterns are presented for the residents of Ozyorsk for the period of 1948-1966. The reconstruction was performed on the basis analysis of the archive data. The given period of time is characterized by maximum releases into the atmosphere from the Mayak PA sources, and, therefore, it is considered to be the most significant period for calculating peroral component contribution to effective exposure doses to the population. The paper describes main foodstuff suppliers (regions) and their economic indices, as well as delivery rates and consumption rates for most important foodstuffs (primarily whole milk).

  2. [Spatial pattern evolution of carbon emission intensity from energy consumption in China].

    PubMed

    Zhao, Yun-Tai; Huang, Xian-Jin; Zhong, Tai-Yang; Peng, Jia-Wen

    2011-11-01

    Using Theil index and spatial autocorrelation analysis methods, the characteristics, regional disparity and spatial pattern evolution of carbon emission intensity from energy consumption were analyzed on national, regional and provincial level from 1999 to 2007 in China. The results indicate that: (1) total energy carbon emission in China has increased from 0.91Gt in 1999 to 1.83Gt in 2007, while carbon emission intensity has decreased from 0.83 t x (10(4) yuan) (-1) to 0.79 t x (10(4) yuan) (-1); (2) carbon emission intensity of eight major economic blocks showed the trend of three-level differentiation, with that of northeast regions, the middle reaches of Yellow River regions and northwest regions above 1.0 t x (10(4) yuan)(-1); northern coastal regions, the middle reaches of Yangtze River regions and southwest regions 0.7-1.0 t x (10(4) yuan) (-1); eastern and northern regions 0.32-0.51 t x (10(4) yuan) (-1); (3) Theil index analysis indicates that the within-region carbon emission intensities were similar, and the expanding total disparity of carbon emission intensity was primarily due to between-region inequalities. (4) spatial autocorrelation analysis shows that Global Moran's I has increased from 0.19 to 0.25, indicating that there were positive spatial correlations among provincial regions in China, and regions of similar carbon emission intensity agglomerated in space. The "cold spot" areas of carbon emission intensity were relatively stable, while the "hot spot" areas has gradually shifted from northwest regions to the middle reaches of Yellow River regions and northeast regions. (5) spatial disparity of carbon emission intensity is closely related to factors such as regional resources endowment, economic development, industrial structure and energy utilization efficiency. The study of regional disparity and spatial autocorrelation provides insight into spatial heterogeneity and spatial pattern evolution of carbon emission intensity in China, and also

  3. Living Room vs. Concert Hall: Patterns of Music Consumption in Flanders

    ERIC Educational Resources Information Center

    Roose, Henk; Stichele, Alexander Vander

    2010-01-01

    In this article we probe the interplay between public and private music consumption using a large-scale survey of the Flemish population in Belgium. We analyze whether public and private music consumption have different correlates and to what extent there is convergence between the genres that people listen to at home and at concerts. Results show…

  4. A Naturalistic Experiment on Alcohol Availability Patterns of Consumption and the Context for Drinking.

    ERIC Educational Resources Information Center

    Kraushaar, Kevin; Alsop, Brent

    Reduced alcohol availability following the closure of the sole hotels in two rural towns afforded a naturalistic experiment to study the effects of alcohol availability and context for drinking on consumption. Measures of consumption derived from interviews, total dollars of liquor sales, and police drink-driving data were compared across two…

  5. Bread consumption patterns in a Swedish national dietary survey focusing particularly on whole-grain and rye bread

    PubMed Central

    Sandvik, Pernilla; Kihlberg, Iwona; Lindroos, Anna Karin; Marklinder, Ingela; Nydahl, Margaretha

    2014-01-01

    Background Bread types with high contents of whole grains and rye are associated with beneficial health effects. Consumer characteristics of different bread consumption patterns are however not well known. Objective To compare bread consumption patterns among Swedish adults in relation to selected socio-demographic, geographic, and lifestyle-related factors. For selected consumer groups, the further aim is to investigate the intake of whole grains and the context of bread consumption, that is, where and when it is consumed. Design Secondary analysis was performed on bread consumption data from a national dietary survey (n=1,435). Respondents were segmented into consumer groups according to the type and amount of bread consumed. Multiple logistic regressions were performed to study how selected socio-demographic, geographic, and lifestyle-related factors were associated with the consumer groups. Selected consumption groups were compared in terms of whole-grain intake and consumption context. Consumption in different age groups was analysed more in detail. Results One-third of the respondents consumed mainly white bread. Socio-demographic, geographic, and healthy-lifestyle-related factors were associated with the bread type consumed. White bread consumption was associated with younger age groups, less education, children in the family, eating less fruit and vegetables, and more candy and snacks; the opposite was seen for mainly whole-grain bread consumers. Older age groups more often reported eating dry crisp bread, whole-grain bread, and whole-grain rye bread with sourdough whereas younger respondents reported eating bread outside the home, something that also mainly white bread eaters did. Low consumers of bread also consumed less whole grain in total. Conclusions Traditional bread consumption structures were observed, as was a transition among young consumers who more often consumed fast food bread and bread outside the home, as well as less rye and whole

  6. Folates in Asian noodles: II. A comparison of commercial samples and the impact of cooking.

    PubMed

    Bui, Lan T T; Small, Darryl M

    2007-06-01

    The folate contents of 26 commercial noodle samples were investigated. The impact of ingredients, pH, and cooking on folate content was studied for the 3 predominant styles of noodles: white salted, yellow alkaline, and instant. Some variability was found in the proportion of folate present in the free form and the noodles generally had low total folate contents. The pH values of the samples covered a wide range, varying from 3.7 to 10.3; however, the results did not provide strong evidence for a relationship between pH and folate content for any of the noodle styles studied. Higher folate levels were typically found in yellow alkaline samples compared to white salted and instant noodles. The storage of noodles in dry or moist forms did not appear to influence total folate contents, and subsequent losses during cooking depended upon the time of exposure to elevated temperatures. The enzymatic treatment of samples was particularly important for cooked noodles, indicating that folates were bound or entrapped during this process. PMID:17995716

  7. The impact of alcohol consumption on patterns of union formation in Russia 1998–2010: An assessment using longitudinal data

    PubMed Central

    Keenan, Katherine; Kenward, Michael G.; Grundy, Emily; Leon, David A.

    2014-01-01

    Using data from the Russian Longitudinal Monitoring Survey, 1998–2010, we investigated the extent to which patterns of alcohol consumption in Russia are associated with the subsequent likelihood of entry into cohabitation and marriage. Using discrete-time event history analysis we estimated for 16–50 year olds the extent to which the probabilities of entry into the two types of union were affected by the amount of alcohol drunk and the pattern of drinking, adjusted to allow for social and demographic factors including income, employment, and health. The results show that individuals who did not drink alcohol were less likely to embark on either cohabitation or marriage, that frequent consumption of alcohol was associated with a greater chance of entering unmarried cohabitation than of entering into a marriage, and that heavy drinkers were less likely to convert their relationship from cohabitation to marriage. PMID:25320843

  8. The impact of alcohol consumption on patterns of union formation in Russia 1998-2010: an assessment using longitudinal data.

    PubMed

    Keenan, Katherine; Kenward, Michael G; Grundy, Emily; Leon, David A

    2014-01-01

    Using data from the Russian Longitudinal Monitoring Survey, 1998-2010, we investigated the extent to which patterns of alcohol consumption in Russia are associated with the subsequent likelihood of entry into cohabitation and marriage. Using discrete-time event history analysis we estimated for 16-50 year olds the extent to which the probabilities of entry into the two types of union were affected by the amount of alcohol drunk and the pattern of drinking, adjusted to allow for social and demographic factors including income, employment, and health. The results show that individuals who did not drink alcohol were less likely to embark on either cohabitation or marriage, that frequent consumption of alcohol was associated with a greater chance of entering unmarried cohabitation than of entering into a marriage, and that heavy drinkers were less likely to convert their relationship from cohabitation to marriage. PMID:25320843

  9. University Binge Drinking Patterns and Changes in Patterns of Alcohol Consumption among Chinese Undergraduates in a Hong Kong University

    ERIC Educational Resources Information Center

    Kim, Jean H.; Chan, Karli W. C.; Chow, Julie K. W.; Fung, K. P.; Fong, Ben Y. F.; Cheuk, Ka Kin; Griffiths, Sian M.

    2009-01-01

    Objective: To examine patterns of binge drinking and changes in drinking patterns among Chinese university students. Participants and Methods: Responses to an anonymous questionnaire were compared between a random sample of 411 second year Chinese undergraduate students in 2006 and 2,630 first year students from the previous year. Students…

  10. Assessment of pattern for consumption and awareness regarding energy drinks among medical students

    PubMed Central

    2013-01-01

    Background Energy drink is a type of beverage which contains stimulant drugs chiefly caffeine and marketed as mental and physical stimulator. Coffee, tea, soft drinks and other caffeinated beverages are not considered as energy drinks. Purpose of our study was to evaluate the awareness of medical students regarding energy drinks and their pattern and reason of energy drinks consumption. Methods This was a cross sectional and observational study conducted during the period of January – December 2012 at four Medical Colleges (Dow Medical College, Sindh Medical College, Jinnah Medical College and Liaquat National Medical College) of Karachi, Pakistan. Over all 900 M.B.B.S students were invited to participate after taking written consent but viable questionnaire was submitted by 866 students, estimated response rate of 96%. All data was entered and analyzed through SPSS version 19. Result Out of 866 participants, majority were females 614 (70.9%) and only 252 (28.5%) were males, with a mean age of 21.43 ± 1.51 years. Energy drinks users were 350 (42.89%) and non users were 516 (59.58%). Only 102 (29.3%) users and 159 (30.7%) non users know the correct definition of Energy drinks. Regarding awareness, mostly user and non users thought that usage of energy drinks had been on rise due to its usefulness in reducing sleep hours [users193 (43.9%), nonusers 247 (56.1%) (p < 0.05)], for studying or completing major projects [users184 (45.0%), nonusers 225 (55.0%) (p < 0.05)] and for refreshment purposes [users179 (44.9%), nonusers 220 (55.1%) (p < 0.05)]. Two main reasons of not using energy drinks by non-users were “awareness from its side effects” 247 (47.8%) and “have no specific reason” 265 (51.3%). Most common side effects reported by users were fatigue 111 (31.7%) and weight gain 102 (29.4%). Conclusion In sum, the fact that despite serious side effects of weight gaining and fatigue, practice of consuming energy drinks is highly prevalent among medical

  11. A study of consumers' perceptions and prediction of consumption patterns for generic health functional foods.

    PubMed

    Kang, Nam E; Kim, Ju Hyeon; Lee, Yeon Kyoung; Lee, Hye Young; Kim, Woo Kyoung

    2011-08-01

    The Korea Food and Drug Administration (KFDA) revised the Health Functional Food Act in 2008 and extended the form of health functional foods to general food types. Therefore, this study was performed to investigate consumers' perceptions of the expanded form of health functional food and to predict consumption patterns. For this study, 1,006 male and female adults aged 19 years and older were selected nationwide by multi-stage stratified random sampling and were surveyed in 1:1 interviews. The questionnaire survey was conducted by Korea Gallup. The subjects consisted of 497 (49.4%) males and 509 (50.6%) females. About 57.9% of the subjects recognized the KFDA's permission procedures for health functional foods. Regarding the health functional foods that the subjects had consumed, red ginseng products were the highest (45.3%), followed by nutritional supplements (34.9%), ginseng products (27.9%), lactobacillus-containing products (21.0%), aloe products (20.3%), and Japanese apricot extract products (18.4%). Opinions on expanding the form of health functional foods to general food types scored 4.7 points on a 7-point scale, showing positive responses. In terms of the effects of medicine-type health functional foods versus generic health functional foods, the highest response was 'same effects if the same ingredients are contained' at a rate of 34.7%. For intake frequency by food type, the response of 'daily consistent intake' was 31.7% for capsules, tablets, and pills, and 21.7% for extracts. For general food types, 'daily consistent intake' was 44.5% for rice and 22.8% for beverages, which were higher rates than those for medicine types. From the above results, consumers had positive opinions of the expansion of health functional foods to generic forms but are not expected to maintain accurate intake frequencies or amounts. Thus, continuous promotion and education are needed for proper intake of generic health functional foods. PMID:21994526

  12. A study of consumers' perceptions and prediction of consumption patterns for generic health functional foods

    PubMed Central

    Kang, Nam E; Kim, Ju Hyeon; Lee, Yeon Kyoung; Lee, Hye Young

    2011-01-01

    The Korea Food and Drug Administration (KFDA) revised the Health Functional Food Act in 2008 and extended the form of health functional foods to general food types. Therefore, this study was performed to investigate consumers' perceptions of the expanded form of health functional food and to predict consumption patterns. For this study, 1,006 male and female adults aged 19 years and older were selected nationwide by multi-stage stratified random sampling and were surveyed in 1:1 interviews. The questionnaire survey was conducted by Korea Gallup. The subjects consisted of 497 (49.4%) males and 509 (50.6%) females. About 57.9% of the subjects recognized the KFDA's permission procedures for health functional foods. Regarding the health functional foods that the subjects had consumed, red ginseng products were the highest (45.3%), followed by nutritional supplements (34.9%), ginseng products (27.9%), lactobacillus-containing products (21.0%), aloe products (20.3%), and Japanese apricot extract products (18.4%). Opinions on expanding the form of health functional foods to general food types scored 4.7 points on a 7-point scale, showing positive responses. In terms of the effects of medicine-type health functional foods versus generic health functional foods, the highest response was 'same effects if the same ingredients are contained' at a rate of 34.7%. For intake frequency by food type, the response of 'daily consistent intake' was 31.7% for capsules, tablets, and pills, and 21.7% for extracts. For general food types, 'daily consistent intake' was 44.5% for rice and 22.8% for beverages, which were higher rates than those for medicine types. From the above results, consumers had positive opinions of the expansion of health functional foods to generic forms but are not expected to maintain accurate intake frequencies or amounts. Thus, continuous promotion and education are needed for proper intake of generic health functional foods. PMID:21994526

  13. A rodent model of low- to moderate-dose ethanol consumption during pregnancy: patterns of ethanol consumption and effects on fetal and offspring growth.

    PubMed

    Probyn, Megan E; Zanini, Simone; Ward, Leigh C; Bertram, John F; Moritz, Karen M

    2012-01-01

    It is unknown whether low to moderate maternal alcohol consumption adversely affects postnatal health. The aim of the present study was to develop a rodent model of low-moderate-dose prenatal ethanol (EtOH) exposure. Sprague-Dawley rats were fed a liquid diet with or without 6% v/v EtOH throughout gestation and the pattern of dietary consumption determined. Fetal bodyweights and hepatic alcohol-metabolising gene expression were measured on embryonic Day (E) 20 and offspring growth studied until 1 year. At E8 the plasma EtOH concentration was 0.03%. There was little difference in dietary consumption between the two treatment groups. At E20, EtOH-exposed fetuses were significantly lighter than controls and had significantly decreased ADH4 and increased CYP2E1 gene expression. Offspring killed on postnatal Day (PN) 30 did not exhibit any growth deficits. Longitudinal repeated measures of offspring growth demonstrated slower growth in males from EtOH-fed dams between 7 and 12 months of age; a cohort of male pups killed at 8 months of age had a reduced crown-rump length and kidney weight. In conclusion, a liquid diet of 6% v/v EtOH fed to pregnant dams throughout gestation caused a 3-8% reduction in fetal growth and brain sparing, with growth differences observed in male offspring later in life. This model will be useful for future studies on the effects of low-moderate EtOH on the developmental origins of health and disease. PMID:22781937

  14. Effect of banana pulp and peel flour on physicochemical properties and in vitro starch digestibility of yellow alkaline noodles.

    PubMed

    Ramli, Saifullah; Alkarkhi, Abbas F M; Shin Yong, Yeoh; Min-Tze, Liong; Easa, Azhar Mat

    2009-01-01

    The present study describes the utilization of banana--Cavendish (Musa acuminata L., cv cavendshii) and Dream (Musa acuminata colla. AAA, cv 'Berangan')--pulp and peel flours as functional ingredients in yellow alkaline noodles. Noodles were prepared by partial substitution of wheat flour with ripe banana pulp or peel flours. In most cases, the starch hydrolysis index, predicted glycaemic index (pGI) and physicochemical properties of cooked noodles were affected by banana flour addition. In general, the pGI values of cooked noodles were in the order; banana peel noodles < banana pulp noodles < control noodles. Since the peel flour was higher in total dietary fibre but lower in resistant starch contents than the pulp flour, the low pGI of banana peel noodles was mainly due to its high dietary fibre content. In conclusion, banana pulp and peel flour could be useful for controlling starch hydrolysis of yellow noodles, even though some physicochemical properties of the noodles were altered. PMID:19757248

  15. Using GoNoodle to Introduce Health Concepts in the K-5 Classroom

    ERIC Educational Resources Information Center

    Whitney, Elizabeth A.

    2016-01-01

    This article introduces readers to the GoNoodle platform for incorporating physical activity throughout the school day, and describes how one of the features, Ultimate Champ Training, can be used to teach health concepts in the elementary school classroom.

  16. Instant noodles as an antifriction device: making the BOP with PPP in PNG.

    PubMed

    Errington, Frederick; Fujikura, Tatsuro; Gewertz, Deborah

    2012-01-01

    Focusing primarily, but not exclusively, on urban and periurban Papua New Guinea (PNG), we discuss the significance of instant ramen noodles to those now known as the “bottom of the pyramid” (BOP). Although instant noodles are remarkable in that they are eaten by virtually everyone in the world, albeit in different amounts and for different reasons, they are marketed in PNG specifically as a “popularly positioned product” (PPP) for the BOP. Cheap, convenient, tasty, filling, and shelf stable, they are a modern addition to Sidney Mintz's classic “proletarian hunger killers” of sugar, tea, and coffee. But, we argue, instant noodles have a distinctive contemporary role: they do more than sustain the poor; they transform them into the aspiring consumers of the BOP. As such, instant noodles can be viewed as an antifriction device, greasing the skids of capitalism as it extends its reach. PMID:22662351

  17. Impact of protein on darkening in yellow alkaline noodles.

    PubMed

    Asenstorfer, Robert E; Appelbee, Marie J; Mares, Daryl J

    2010-04-14

    Darkening in yellow alkaline noodles (YAN) was examined over a 24 h period in noodles made from 4 wheat varieties, including varieties with different levels of polyphenol oxidase (PPO) activity, selected to cover a range of protein levels. Noodles were made in the presence and absence of the PPO inhibitor, tropolone. The darkening was divided into two time periods: 0-4 h and 4-24 h. The first four hours was described by a composite rate equation, and this period was subdivided into two stages. The rate of darkening in the first stage was independent of both protein concentration and PPO activity. The amount of darkening (c), however, was highly dependent on protein concentration during this stage (-tropolone, r = 0.902; +tropolone, r = 0.905), but independent of PPO activity. The first stage darkening was a zero order reaction where additional protein does not increase the reaction rate, but when the protein supply has been depleted, the reaction stops. The rate of darkening during the first stage (k'(1) = 5.6 +/- 1.0) was similar to the rate of change in the protein structure (k'(1) = 6.5 +/- 1.3) as measured using the amide II band by infrared spectroscopy. This suggested that the first stage of darkening represents changes in light reflectance and absorbance caused by changes in hydrogen bonding rather than changes in covalent bonding. During the second stage of darkening, both the rate (k'(2)) and amount of darkening (DeltaL*(4h-c)) were significantly correlated with protein concentration (-tropolone, r = 0.465; +tropolone, r = 0.813), and in the absence of tropolone the amount of darkening was increased by PPO activity. The amount of darkening (DeltaL*(24h-4h)) during the second time period (4-24 h) (or third stage) was significantly correlated in the presence of tropolone (r = 0.375) and in the absence of tropolone (r = 0.428) with protein concentration. However, compared with earlier stages the response of non-PPO darkening during the third stage to change

  18. Patterns of Consumption of Beer and Wine, Retail Availability, and DUI.

    ERIC Educational Resources Information Center

    Berg, Larry L.; Holman, C. B.

    1991-01-01

    Examined effectiveness of public policies designed to curtail alcohol consumption by restricting physical availability of alcoholic beverages. Gave particular attention to impact of prohibiting concurrent sales of alcohol and gasoline at gasoline minimarts in California. Findings revealed that restriction on physical availability of alcohol had…

  19. Modifying the snack food consumption patterns of inner city high school students: the Great Sensations Study.

    PubMed

    Coates, T J; Barofsky, I; Saylor, K E; Simons-Morton, B; Huster, W; Sereghy, E; Straugh, S; Jacobs, H; Kidd, L

    1985-03-01

    The Great Sensations Program is a nutrition-education project developed for high school students. It was designed to (a) decrease students' consumption of salty snacks and (b) increase students' consumption of fresh fruit snacks. The overall programs were designed following principles of social learning: informative instruction, participatory classroom activities, personal goal setting, feedback, and reinforcement. The program was delivered in six lessons during regular health-education classes. A parental involvement program consisted of mailers and telephone calls to parents to teach them to encourage changes in student snacking habits. A schoolwide program was designed to provide out-of-class peer support for student modifications in salty snack foods. The program was evaluated in one high school using a 2 X 2 design. A second high school served as a no-treatment control. Program assessments were made at both schools before and after the classes, at the end of the school year, and the following fall the next school year following summer vacation. The schoolwide media program was effective in decreasing consumption of salty snack foods and in increasing consumption of target snack foods. However, only those students receiving classroom instruction maintained those changes until the end of the school year. No changes were maintained across summer vacation. These outcomes suggest that school programs developed using principles of social learning may be effective in facilitating important behavior changes at home and at school. PMID:4048086

  20. Cultural Consumption Patterns in South Africa: An Investigation of the Theory of Cultural Omnivores

    ERIC Educational Resources Information Center

    Snowball, J. D.; Jamal, M.; Willis, K. G.

    2010-01-01

    Contrary to Bourdieu's theory ("Distinction: A social critique of the judgment of taste". Cambridge, Massachusetts: Harvard University Press (1984)) that cultural consumption of so-called "high" versus popular culture is determined by socio-economic class, Peterson ("Poetics" 21:243-258, 1992; "Poetics" 33:257-282, 2005) finds that higher income…

  1. Confounding by dietary patterns of the inverse association between alcohol consumption and type 2 diabetes risk

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Epidemiology of dietary components and disease risk limits interpretability due to potential residual confounding by correlated dietary components. Dietary pattern analyses by factor analysis or partial least squares may overcome this limitation. To examine confounding by dietary pattern as well as ...

  2. Generalizability of dietary patterns of the inverse association between alcohol consumption and type 2 diabetes risk

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Epidemiology of dietary components and disease risk limits interpretability due to potential residual confounding by correlated dietary components. Dietary pattern analyses by factor analysis or partial least squares may overcome this limitation. To examine confounding by dietary pattern as well as ...

  3. Confounding by dietary pattern of the inverse association between alcohol consumption and type 2 diabetes risk

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Epidemiology of dietary components and disease risk limits interpretability due to potential residual confounding by correlated dietary components. Dietary pattern analyses by factor analysis or partial least squares may overcome the limitation. To examine confounding by dietary pattern as well as ...

  4. Effects of Ground, Concentrated, and Powdered Beef on the Quality of Noodle Products.

    PubMed

    Jeon, Ki Hong; Hwang, Yoon Seon; Kim, Young Boong; Kim, Eun Mi; Park, Jong Dae; Choi, Jin Young

    2014-01-01

    The aim of this study was to ascertain the effects of beef on the quality characteristics, such as color, texture profile, water absorption ratio, volume, turbidity, and sensory evaluation, of noodle products. Various types of beef were added to the flour at a mixture ratio of ground beef (BG) 10, 15, 20, 25%; concentrated beef (BC) 9, 11, 13, 15%; and powdered beef (BP) 1, 3, 5, 7%. Each treatment was analyzed and compared with a 100% flour noodle as a control. With increasing BG, BC, and BP ratios, the L and b values for color decreased, while the a value increased, from that in the control. The hardness of the noodles treated with BG increased with increasing mixture ratios, but hardness decreased in the BC and BP treatments with increasing mixture ratios (p<0.05). The noodles with the largest beef composition in the mixtures of each treatment exhibited the highest turbidity scores, which was believed to be because the solid contents would be transferred to the soup during heating. In the sensory evaluation of cooked noodles, the BG 10%, BC 9%, and BP 1% treatments exhibited the best color. In an overall preference test, 20% of BG and 3% of BP could be added to the noodles. The best palatability was exhibited by the BG 10%, BC 13%, and BP 3% treatments. PMID:26761675

  5. Delineating the role of polyphenol oxidase in the darkening of alkaline wheat noodles.

    PubMed

    Fuerst, E Patrick; Anderson, James V; Morris, Craig F

    2006-03-22

    This study evaluated the effects of inhibitors on polyphenol oxidase (PPO) activity, the effect of the PPO inhibitor tropolone on noodle darkening, and the correlation of PPO activity with darkening of alkaline noodles. The PPO inhibitors tropolone and salicylhydroxamic acid (each at 1 microM) reduced kernel PPO activity by approximately 50% in three hexaploid wheat cultivars but did not inhibit PPO activity in the two very low PPO cultivars, durum Langdon, and the synthetic hexaploid-derived ID580. Tropolone (100 microg/g flour) inhibited alkaline noodle darkening (deltaL*) by 13-25% in the low PPO wheat cultivar, ID377s, and by 39-54% in the high PPO wheat cultivar, Klasic. Alkaline noodle darkening among 502 wheat samples was correlated with kernel PPO activity (r = 0.64). Results substantiate the hypothesis that PPO plays a major role in darkening of alkaline noodles. However, results also indicate that substantial darkening would occur even at zero PPO activity, as measured in the kernel PPO assay. Therefore, darkening of alkaline noodles is probably due to the cultivar-specific level of PPO activity and the presence of at least one additional darkening mechanism. Further investigation is required to identify the phenolic discoloration agent(s) and to determine the potential roles of non-PPO discoloration mechanisms, both enzymatic and nonenzymatic, in wheat products. PMID:16536622

  6. Effects of Ground, Concentrated, and Powdered Beef on the Quality of Noodle Products

    PubMed Central

    Choi, Jin Young

    2014-01-01

    The aim of this study was to ascertain the effects of beef on the quality characteristics, such as color, texture profile, water absorption ratio, volume, turbidity, and sensory evaluation, of noodle products. Various types of beef were added to the flour at a mixture ratio of ground beef (BG) 10, 15, 20, 25%; concentrated beef (BC) 9, 11, 13, 15%; and powdered beef (BP) 1, 3, 5, 7%. Each treatment was analyzed and compared with a 100% flour noodle as a control. With increasing BG, BC, and BP ratios, the L and b values for color decreased, while the a value increased, from that in the control. The hardness of the noodles treated with BG increased with increasing mixture ratios, but hardness decreased in the BC and BP treatments with increasing mixture ratios (p<0.05). The noodles with the largest beef composition in the mixtures of each treatment exhibited the highest turbidity scores, which was believed to be because the solid contents would be transferred to the soup during heating. In the sensory evaluation of cooked noodles, the BG 10%, BC 9%, and BP 1% treatments exhibited the best color. In an overall preference test, 20% of BG and 3% of BP could be added to the noodles. The best palatability was exhibited by the BG 10%, BC 13%, and BP 3% treatments. PMID:26761675

  7. Wastewater-based assessment of regional and temporal consumption patterns of illicit drugs and therapeutic opioids in Croatia.

    PubMed

    Krizman, Ivona; Senta, Ivan; Ahel, Marijan; Terzic, Senka

    2016-10-01

    A comprehensive study of spatial and temporal consumption patterns of the selected illicit drugs (heroin, cocaine, amphetamine, MDMA, methamphetamine, cannabis) and therapeutic opioids (codeine, methadone) has been performed in six Croatian cities by applying wastewater-based epidemiology. The investigated cities (Bjelovar, Vinkovci, Varazdin, Karlovac, Zadar and Zagreb) varied widely in the population size (27,000-688,000 inhabitants) as well as in the number of registered drug consumers included in compulsory and voluntary medical treatment and rehabilitation programs (30-513 persons/100,000 inhabitants of age 15-64). The most consumed illicit drugs were cannabis (10-70doses/day/1000 inhabitants), heroin (<0.2-10doses/day/1000 inhabitants) and cocaine (0.2-8.7doses/day/1000 inhabitants), while the consumption of amphetamine-type drugs was much lower (<0.01-4.4doses/day/1000 inhabitants). Enhanced consumption of illegal drugs was generally associated with larger urban centers (Zagreb and Zadar) however comparatively high consumption rate of cocaine, MDMA and methadone was determined in some smaller cities as well. The overall average dose number of 3 major illegal stimulants (cocaine, MDMA, amphetamine) was rather similar to the number of corresponding heroin doses, which is in disagreement with a comparatively much higher proportion of heroin users in the total number of registered drug users in Croatia. Furthermore, the illicit drug consumption pattern in the large continental city (Zagreb) was characterized by a significant enhancement of the consumption of all stimulants during the weekend, which could not be confirmed neither for the coastal city of Zadar nor for the remaining small continental cities. On the other hand, the city of Zadar exhibited a significant increase of stimulant drug usage during summer vacation period, as a result of pronounced seasonal changes of the population composition and lifestyle in coastal tourist centers. The obtained results

  8. World meat consumption patterns: An overview of the last fifty years (1961-2011).

    PubMed

    Sans, P; Combris, P

    2015-11-01

    Driven by economic development and urbanisation, protein consumption has surged worldwide over the last 50years, rising from 61g per person per day in 1961 to 80g per person per day in 2011 [Corrected]. This contribution analyses the apparent convergence of dietary models worldwide with respect to the proportion of ABP and especially meat in intake. By using FAO data for 183 countries over the period 1961-2011, the authors show the connection between annual per capita GDP and the level of ABP (R2=0.62) and meat consumption (R2=0.62). They emphasise the surge in ABP intake in emerging countries (China, Brazil) which has partly replaced plant protein. However, for similar degrees of economic development, the composition of ABPs and the position of meat within this category vary significantly among countries, suggesting that historical, geographical, cultural and religious factors may be involved. PMID:26117396

  9. Binge alcohol consumption in emerging adults: anterior cingulate cortical ‘thinness’ is associated with alcohol use patterns

    PubMed Central

    Mashhoon, Yasmin; Czerkawski, Charles; Crowley, David J.; Cohen-Gilbert, Julia E.; Sneider, Jennifer T.; Silveri, Marisa M.

    2014-01-01

    Background The brain undergoes dynamic and requisite changes into the early twenties that are associated with improved cognitive efficiency, particularly in prefrontal regions that are still undergoing neuromaturation. As alcohol consumption is typically initiated and progresses to binge drinking during this time, the objective of the present study was to investigate the impact of binge alcohol consumption on frontal lobe cortical thickness in emerging adults. Methods Twenty-three binge drinking (BD; 11 females, mean age 21.5 ± 1.4) and thirty-one light drinking (LD; 15 females, mean age 21.9 ± 1.6) emerging adults underwent high-resolution magnetic resonance imaging at 3 Tesla. Cortical surface reconstruction and thickness estimation were performed using Freesurfer for three a priori brain regions of interest: bilateral anterior cingulate cortex (ACC), posterior cingulate cortex (PCC) and parieto-occipital sulcus (POS). Cortical thickness measurements were then compared between BD and LD groups. Results Cortical thickness was significantly lower in BD than LD in the right middle ACC (mid-ACC; p≤0.05) and in the left dorsal PCC (dPCC; p≤0.01). No significant differences in cortical thickness were observed in the POS. Cortical thickness in the mid-ACC correlated negatively with higher quantity and frequency of drinks consumed (p<0.01), and positively with the number of days elapsed since most recent use (p<0.05). Furthermore, less cortical thickness in the mid-ACC in the BD group alone correlated with reported patterns of high quantity and frequency of alcohol consumption (p≤0.05). Conclusions Findings suggest that past and recent patterns of intermittent heavy alcohol consumption are associated with less frontal cortical thickness (i.e. ‘thinness’) of the right mid-ACC and left dPCC in emerging adults, but not the POS. While cortical thinness could have predated binge drinking, this pattern of maladaptive consumption may have acute neurotoxic effects

  10. Trends and patterns of caffeine consumption among US teenagers and young adults, NHANES 2003-2012.

    PubMed

    Tran, N L; Barraj, L M; Bi, X; Jack, M M

    2016-08-01

    Caffeine consumption among US teenagers (13-17y), young adults (18-24y) and adults (25-29y) for a 10 year period was examined using NHANES 2003-12. Of the 85% who consume caffeine 84% consume caffeinated beverages. This percentage remained constant despite new caffeine sources. Less than 7.1% of the population consume energy drinks. While mean caffeine intake among teenage caffeine consumers decreased from 62 to 55 mg/day (p-value = 0.018) over the 10-year period, no discernable trend was observed for other age groups. Caffeine intake from energy drinks increased, and was only statistically significant for age 18-24y accounting for <9% of total caffeine intake. Mean caffeine intake per consumption occasion was equivalent between coffee and energy drinks for teenagers and young adults. During a 30-min period mean caffeine consumption was similar when an energy drink was the only consumption event or when it occurred with other caffeinated beverage products suggestive of a substitution effect. Linear regression models of caffeine intake from energy drinks against caffeine from coffee, tea and soda among energy drink consumers in the upper 50th percentile shows a statistically significant inverse relationship (R2 = 28%, coffee: β = -0.35, p < 0.001; tea: β = -0.44, p < 0.001; soda: β = -0.22, p = 0.036) and further supports the substitution concept. PMID:27288929

  11. Consumption pattern of dietary fats in Chile: n-6 and n-3 fatty acids.

    PubMed

    Valenzuela, A; Uauy, R

    1999-03-01

    Chile consumes both vegetable and animal fats. Vegetable oils are almost totally imported but animal fats, mainly from marine origin, are locally produced. The country is the second world producer of fish meal and fish oil, and fish oil has been incorporated into the human nutrition through the manufacture of blends of vegetable oil with fractions of deodorized fish oil. Consumption of such oils contributes as a significant source of n-6 and n-3 fatty acids, mainly for the low-income consumers. The use of fish meal and fish oil for animal nutrition is also an additional source of n-3 fatty acids for the Chilean population. Pork, poultry and eggs are important sources of essential fatty acids, especially long-chain n-3 fatty acids. As result of the consumption of these products, milk from low-income Chilean mothers shows significantly higher total n-3 fatty acids relative to mothers from the USA and Germany. Safety concerns about fats consumption in Chile are regulated by a Food Safety Codex recently promulgated which follows FAO/WHO Codex Alimentarius directives. PMID:10616653

  12. Associations of reward sensitivity with food consumption, activity pattern, and BMI in children.

    PubMed

    De Decker, Annelies; Sioen, Isabelle; Verbeken, Sandra; Braet, Caroline; Michels, Nathalie; De Henauw, Stefaan

    2016-05-01

    In the current study, the associations of reward sensitivity with weight related behaviors and body mass index were investigated in a general population sample of 443 Flemish children (50.3% boys) aged 5.5-12 years. Cross-sectional data on palatable food consumption frequency, screen time, physical activity, parental education level and measured length and weight were collected. The Drive subscale of the 'Behavioral Inhibition Scale/Behavioral Activation Scale' was used as a short method to measure reward sensitivity. A significant positive association of reward sensitivity with the fast food and sweet drink consumption frequency was found. Furthermore, a significant positive association of reward sensitivity with the z-score of body mass index was demonstrated, which explained additional variance to the variance explained by palatable food consumption frequency, screen time, physical activity and parental education level. Hence, the assessment of reward sensitivity may have an added value to the assessment of weight-related behavior indicators when evaluating the determinants of overweight in a child. In sum, children high in reward sensitivity might be more attracted to fast food and sweet drinks, and hence, might be more vulnerable to develop unfavorable food habits and overweight. These findings suggest that considering inter-individual differences in reward sensitivity is of importance in future childhood obesity prevention campaigns. PMID:26898320

  13. Consumption of hair dye products by the French women population: Usage pattern and exposure assessment.

    PubMed

    Bernard, A; Houssin, A; Ficheux, A S; Wesolek, N; Nedelec, A S; Bourgeois, P; Hornez, N; Batardière, A; Misery, L; Roudot, A C

    2016-02-01

    Only few published data are available in the literature about consumption and exposure, for hair dye products. The aim of this study was to assess the use of 10 different hair dye products in French Women with a focus on consumption of hair dye in different places of use (at home and at the hairdressers) in order to assess the corresponding dermal exposures. The assessment was performed on a total of 4237 women older than 15 years old, thanks to three national web surveys. The percentage of hair dye users among the French women population was about 64%.The mean frequency of use ranged between 2.23 and 14.22 times per year depending on the studied product and age category of women. This study provided the first data available for exposure to hair dye products with mean exposures ranging between 1.48 and 6.49 mg/kg bw/day depending on the product studied and age category of women. Moreover, consumption data obtained in this study might be useful to perform safety assessment of hair dye products thanks to the knowledge of the age categories of the population having the highest percentage of users and/or frequency of use. PMID:26763610

  14. Diet, health and the nutrition transition: some impacts of economic and socio-economic factors on food consumption patterns in the Kingdom of Tonga.

    PubMed

    Evans, Mike; Sinclair, Robert C; Fusimalohi, Caroline; Liava'a, Viliami

    2002-09-01

    An essential element of the "health transition" is the emergence of disease patterns associated with changes in dietary regimes. The consumption of nutritionally poor (imported) foods in the Pacific is associated with increasing rates of diet related non-communicable diseases (NCDs). An oft-made assumption is that changes in consumption patterns are related to food preference (specifically preferences for high fat and/or dense carbohydrate foods). Recent work in the Kingdom of Tonga suggests that the "common-sense" association between food preference and food consumption is incorrect. The results of a large survey (n=430) indicate availability is the key factor in consumption, and that food preference, knowledge of the nutritional values of foods, and frequency of consumption are not correlated. Further analysis shows there are significant differences in consumption patterns between persons of higher and lower socio-economic status; perception of availability and frequency of consumption are a function of economic and social position--specifically access to cash. These results underline the salience of economic factors; the rise in NCDs is correlated with the increasing importance of the cash economy (not cultural values or ignorance of nutritional issues). In the absence of economic solutions, current consumption patterns will continue. PMID:14736120

  15. Cooking behavior and starch digestibility of NUTRIOSE® (resistant starch) enriched noodles from sweet potato flour and starch.

    PubMed

    Menon, Renjusha; Padmaja, G; Sajeev, M S

    2015-09-01

    The effect of a resistant starch source, NUTRIOSE® FB06 at 10%, 15% and 20% in sweet potato flour (SPF) and 5% and 10% in sweet potato starch (SPS) in reducing the starch digestibility and glycaemic index of noodles was investigated. While NUTRIOSE (10%) significantly reduced the cooking loss in SPF noodles, this was enhanced in SPS noodles and guar gum (GG) supplementation reduced CL of both noodles. In vitro starch digestibility (IVSD) was significantly reduced in test noodles compared to 73.6g glucose/100g starch in control SPF and 65.9 g in SPS noodles. Resistant starch (RS) was 54.96% for NUTRIOSE (15%)+GG (1%) fortified SPF noodles and 53.3% for NUTRIOSE (5%)+GG (0.5%) fortified SPS noodles, as against 33.8% and 40.68%, respectively in SPF and SPS controls. Lowest glycaemic index (54.58) and the highest sensory scores (4.23) were obtained for noodles with 15% NUTRIOSE+1% GG. PMID:25842330

  16. Deep-time patterns of tissue consumption by terrestrial arthropod herbivores.

    PubMed

    Labandeira, Conrad C

    2013-04-01

    A survey of the fossil record of land-plant tissues and their damage by arthropods reveals several results that shed light on trophic trends in host-plant resource use by arthropods. All 14 major plant tissues were present by the end of the Devonian, representing the earliest 20% of the terrestrial biota. During this interval, two types of time lags separate the point between when tissues first originated from their earliest consumption by herbivorous arthropods. For epidermis, parenchyma, collenchyma and xylem, live tissue consumption was rapid, occurring on average 10 m.y. after the earliest tissue records. By contrast, structural tissues (periderm, sclerenchyma), tissues with actively dividing cells (apical, lateral, intercalary meristems), and reproductive tissues (spores, megagametophytes, integuments) experienced approximately a 9-fold (92 m.y.) delay in arthropod herbivory, extending well into the Carboniferous Period. Phloem similarly presents a delay of 85 m.y., but this incongruously long lag-time may be attributed to the lack of preservation of this tissue in early vascular plants. Nevertheless, the presence of phloem can be indicated from planar spaces adjacent well-preserved xylem, or inferred from a known anatomy of the same plant taxon in better preserved material, especially permineralisations. The trophic partitioning of epidermis, parenchyma, phloem and xylem increases considerably to the present, probably a consequence of dietary specialization or consumption of whole leaves by several herbivore functional feeding groups. Structural tissues, meristematic tissues and reproductive tissues minimally have been consumed throughout the fossil record, consistent with their long lags to herbivory during the earlier Paleozoic. Neither angiosperm dominance in floras nor global environmental perturbations had any discernible effect on herbivore trophic partitioning of plant tissues. PMID:23525577

  17. Deep-time patterns of tissue consumption by terrestrial arthropod herbivores

    NASA Astrophysics Data System (ADS)

    Labandeira, Conrad C.

    2013-04-01

    A survey of the fossil record of land-plant tissues and their damage by arthropods reveals several results that shed light on trophic trends in host-plant resource use by arthropods. All 14 major plant tissues were present by the end of the Devonian, representing the earliest 20 % of the terrestrial biota. During this interval, two types of time lags separate the point between when tissues first originated from their earliest consumption by herbivorous arthropods. For epidermis, parenchyma, collenchyma and xylem, live tissue consumption was rapid, occurring on average 10 m.y. after the earliest tissue records. By contrast, structural tissues (periderm, sclerenchyma), tissues with actively dividing cells (apical, lateral, intercalary meristems), and reproductive tissues (spores, megagametophytes, integuments) experienced approximately a 9-fold (92 m.y.) delay in arthropod herbivory, extending well into the Carboniferous Period. Phloem similarly presents a delay of 85 m.y., but this incongruously long lag-time may be attributed to the lack of preservation of this tissue in early vascular plants. Nevertheless, the presence of phloem can be indicated from planar spaces adjacent well-preserved xylem, or inferred from a known anatomy of the same plant taxon in better preserved material, especially permineralisations. The trophic partitioning of epidermis, parenchyma, phloem and xylem increases considerably to the present, probably a consequence of dietary specialization or consumption of whole leaves by several herbivore functional feeding groups. Structural tissues, meristematic tissues and reproductive tissues minimally have been consumed throughout the fossil record, consistent with their long lags to herbivory during the earlier Paleozoic. Neither angiosperm dominance in floras nor global environmental perturbations had any discernible effect on herbivore trophic partitioning of plant tissues.

  18. Consumption and the constitution of age: expenditure patterns on clothing, hair and cosmetics among post-war 'baby boomers'.

    PubMed

    Twigg, Julia; Majima, Shinobu

    2014-08-01

    The article addresses debates around the changing nature of old age, using U.K. data on spending on dress and related aspects of appearance by older women to explore the potential role of consumption in the reconstitution of aged identities. Based on pseudo-cohort analysis of Family Expenditures Survey, it compares spending patterns on clothing, cosmetics and hairdressing, 1961-2011. It concludes that there is little evidence for the 'baby boomers' as a strategic or distinctive generation. There is evidence, however, for increased engagement by older women in aspects of appearance: shopping for clothes more frequently; more involved in the purchase of cosmetics; and women over 75 are now the most frequent attenders at hairdressers. The roots of these patterns, however, lie more in period than cohort effects, and in the role of producer-led developments such as mass cheap fashion and the development of anti-ageing products. PMID:24984905

  19. Beverage Consumption Patterns and Associations with Metabolic Risk Factors Among Low-Income Latinos with Uncontrolled Type 2 Diabetes

    PubMed Central

    Wang, Monica L.; Lemon, Stephenie C.; Olendzki, Barbara; Rosal, Milagros C.

    2013-01-01

    In the U.S., Latinos experience disproportionately higher rates of type 2 diabetes and diabetes-related complications than non-Latino whites. Sugar-sweetened beverage (SSB) consumption is strongly associated with increased risk of developing type 2 diabetes. Reducing caloric intake, particularly from energy-dense, low-nutrient foods or beverages, can be an effective and key strategy for metabolic and weight control. However, little is known about the contribution of various types of beverages, including but not limited to SSBs, to total caloric intake among Latinos with type 2 diabetes. Low-income Latinos (87.7% Puerto Rican) participating in a diabetes self-management intervention trial (N=238) provided cross-sectional, descriptive data on beverage consumption patterns, anthropometric outcomes, and metabolic characteristics. Beverages accounted for one-fifth of the total daily caloric intake. SSBs and milk beverages, respectively, contributed 9.6% of calories to overall daily caloric intake. Interventions directed at diabetes risk factors among low-income Latinos with diabetes may benefit from consideration of beverage consumption behaviors as an important strategy to reduce caloric and sugar intake. PMID:23999278

  20. Differential Patterns of Food Appreciation during Consumption of a Simple Food in Congenitally Anosmic Individuals: An Explorative Study

    PubMed Central

    Novakova, Lenka; Bojanowski, Viola; Havlíček, Jan; Croy, Ilona

    2012-01-01

    Food is evaluated for various attributes. One of the key food evaluation domains is hedonicity. As food is consumed, its hedonic valence decreases (due to prolonged sensory stimulation) and hedonic habituation results. The aim of the present study was to investigate changes in food pleasantness ratings during consumption of a simple food by individuals without olfactory experience with food as compared to normosmics. 15 congenital anosmics and 15 normosmic controls were each presented with ten 10 g banana slices. Each was visually inspected, then smelled and chewed for ten seconds and subsequently rated for hedonicity on a 21-point scale. There was a significant difference in pleasantness ratings between congenital anosmics and controls (F(1, 26) = 6.71, p = .02) with the anosmics exhibiting higher ratings than the controls, a significant main repeated-measures effect on the ratings (F(1.85, 48) = 12.15, p<.001), which showed a decreasing trend over the course of consumption, as well as a significant portion*group interaction (F(1.85, 48) = 3.54, p = .04), with the anosmic participants experiencing a less pronounced decline. The results of the present explorative study suggest that over the course of consumption of a simple food, congenitally anosmic individuals experience differential patterns of appreciation of food as compared to normosmics. In this particular case, the decrease of hedonic valence was less pronounced in congenital anosmics. PMID:22529901

  1. Dynamics of radioactive cesium (134Cs and 137Cs) during the milling of contaminated Japanese wheat cultivars and during the cooking of udon noodles made from wheat flour.

    PubMed

    Kimura, Keitarou; Kameya, Hiromi; Nei, Daisuke; Kakihara, Yoshiteru; Hagiwara, Shoji; Okadome, Hiroshi; Tanji, Katsuo; Todoriki, Setsuko; Matsukura, Ushio; Kawamoto, Ghinichi

    2012-10-01

    The fate of radioactive cesium ((134)Cs plus (137)Cs) during the milling of contaminated Japanese wheat cultivars harvested in FY2011, and during the cooking of Japanese udon noodles made from the wheat flour, was investigated. Grain samples containing various radioactive cesium concentrations (36.6 to 772 Bq/kg [dry weight]) were milled using a laboratory-scale test mill to produce eight fractions: three break flours (1B, 2B, and 3B), three reduction flours (1M, 2M, and 3M), bran, and shorts. The concentrations of radioactive cesium were found to be highest in the bran fractions of all the samples tested, with 2.3- to 2.5-fold higher values than that of the whole grain. Shorts contained radioactive cesium levels similar to that of the whole grain. In contrast, radioactive cesium concentrations in other fractions were found to be less than half the concentration in whole grain. The average processing factor (PF) value calculated for patent flour (0.401 ± 0.048), made from the mixture of 1B, 2B, 1M, and 2M for human consumption, or for low-grade flour (0.467 ± 0.045), made from the mixture of 3B and 3M, was found to be less than 0.5; whereas the average PF value (2.07 ± 0.232) for feed bran (mixture of bran and shorts), which has been used mainly as livestock feed in Japan, was over 2.0. Boiling udon noodles (made from patent flour) resulted in a substantial reduction (>70 % of initial amount) of radioactive cesium. Moreover, radioactive cesium was reduced further (<10 % of the initial amount) in the subsequent rinsing process, and the PF value of boiled noodles was recorded as 0.194. These results demonstrated that patent flour containing radioactive cesium can be made safe for human consumption by adopting the standard limit for radioactive cesium in wheat grain and that radioactive cesium in udon noodles is substantially reduced by cooking. PMID:23043831

  2. Statistical modeling of daily urban water consumption in Hong Kong: Trend, changing patterns, and forecast

    NASA Astrophysics Data System (ADS)

    Wong, Jefferson See; Zhang, Qiang; Chen, Yongqin David

    2010-03-01

    This study attempted to address statistical properties and forecast of daily urban water consumption in Hong Kong from 1990 to 2007. A statistical model was formulated to differentiate the effects of five factors on water use, i.e., trend, seasonality, climatic regression, calendar effect, and autoregression. The postulate of the statistical model is that total water use is made up of base, seasonal, and calendrical water use. Daily urban water consumption in Hong Kong from 1990 to 2001 was modeled and the developed statistical model explains 83% of the variance with six factors: trend (8%), seasonality (27%), climatic regression (2%), day-of-the-week effect (17%), holiday effect (17%), and autoregression (12%). The model was further validated using an independent data set from 2002 to 2007, yielding a R2 of 76%. The results indicated good performance of the developed statistical model in depicting the temporal variations of the urban water use in Hong Kong, offering an improved insight into urban utilization of water resources and acting as the theoretical support for effective urban water resource management in Hong Kong under the changing environment.

  3. Geophagy in chacma baboons: patterns of soil consumption by age class, sex, and reproductive state.

    PubMed

    Pebsworth, Paula A; Bardi, Massimo; Huffman, Michael A

    2012-01-01

    Despite baboons' widespread distribution across Africa, geophagy among all subspecies has been poorly documented. We used video camera traps and soil analyses to investigate geophagy in chacma baboons (Papio cynocephalus ursinus) inhabiting the Western Cape of South Africa. During an 18-month study, from August 2009 to January 2011, we continually monitored the largest and most frequently visited geophagy sites with camera traps for 545 days and captured soil consumption at one or more sites on 266 of those days (49%). In 3,500 baboon visits to geophagy sites, video camera traps captured 58.6 hr of geophagy. From these data, we evaluated site preference based on time spent consuming soil among these four geophagy sites. One hundred and seventy days of soil consumption data from the most frequently visited geophagy site allowed us to look for demographic trends in geophagy. Selected consumed soils from geophagy sites were analyzed for mineral, physical, and chemical properties. The baboons spent more time consuming white alkaline soils with high percentages of clay and fine silt, which contained higher concentrations of sodium than non-white acidic soils that contained higher concentrations of iron. Our data indicate that pregnant chacma baboons spent more time consuming soil at monitored geophagy sites than baboons of any other age class, sex, or reproductive state. Based on analytical results, the soils consumed would be effective at alleviating gastrointestinal distress and possibly supplementing minerals for all age/sex classes, but potentially for different age/sex requirements. PMID:21969111

  4. [Neurocognitive anomalies associated with the binge drinking pattern of alcohol consumption in adolescents and young people: a review].

    PubMed

    López-Caneda, Eduardo; Mota, Nayara; Crego, Alberto; Velasquez, Teresa; Corral, Montserrat; Rodríguez Holguín, Socorro; Cadaveira, Fernando

    2014-01-01

    Binge drinking (BD) is the most common problematic drinking pattern during adolescence and youth. At the same time, it is a period marked by profound structural and functional brain changes, which may be affected by heavy alcohol consumption. In recent years, a considerable number of studies that attempt to characterize the effects of BD on the brain has been published. However, to date there is not any critical review in Spanish language on neurostructural, neurophysiological and cognitive consequences that may result from the maintenance of a BD pattern of alcohol consumption during adolescence and youth. The purpose of this review is to critically summarize the main research results on the effects of BD on the brain. To this end, a literature search in databases Web of Knowledge, PubMed and PsycINFO for the period 2000-2013 was performed. In general, studies agree that BD is associated with 1) lower performance on tasks assessing cognitive processes such as attention, memory and executive functions, 2) structural changes (in white matter and gray matter) in different brain regions and 3) neurophysiological abnormalities (hyper/hypoactivation) linked to different cognitive processes. These results, although still need to be contrasted, warn about important consequences that could result from the persistence of BD on a young and still maturing brain. PMID:25578003

  5. Fast Food Consumption Pattern and Its Association with Overweight Among High School Boys in Mangalore City of Southern India

    PubMed Central

    Nelliyanil, Maria; Rai, Sharada; Y.P., Raghavendra Babu; Kotian, Shashidhar M.; Ghosh, Tanima; Singh, Manisha

    2015-01-01

    Context Fast foods are quite popular among children owing to taste, appearance and hype created by mass media. However, the increased incidence of lifestyle disorders seen now-a-days at an early age could be attributed to fast foods. Aim This study was done to assess the awareness of health hazards, consumption pattern of fast foods and to find out its association with overweight among high school students. Settings and Design This cross-sectional study was done among boys of 3 private schools in Mangalore city in March 2012. Materials and Methods Data was collected using a semi-structured self-administered questionnaire. Statistical Analysis Chi-square test, one-way ANOVA and binary logistic regression analysis was used for analysis. P-value ≤ 0.05 was considered as statistically significant association. Results Mean age of boys was 13.5±0.9 years. Out of 300 participants, 41(13.7%) were overweight and 8 (2.7%) were obese. 292(97.3%) were fast food users of which 42(14.4%) consumed it every day. Majority of participants were introduced to fast foods through television commercials 193(64.3%). 73(57%) developed this habit as they were bored with home food. Awareness of harmful effects of fast food consumption was known to 186(62%) students and this was found to be associated with the perceived need to control its usage (p<0.001). Parental consumption of fast foods was found to influence fast food consumption among children (p=0.024). As many as 68(22.7%) and 206(68.7%) children were not eating vegetables and fruits respectively every day. Increased frequency of fast food consumption in a week was found to be associated with overweight or obesity among children after adjusting the effects of confounders (p=0.003). Conclusion Awareness on health hazards of fast foods needs to be taught at schools so as to minimize its consumption. Parents have to set an example themselves by not eating fast foods and improving home food to support discouragement of fast foods. This

  6. Nutritional Assessment for Primary School Children in Tehran: An Evaluation of Dietary Pattern with Emphasis on Snacks and Meals Consumption

    PubMed Central

    Amini, Maryam; Dadkhah-Piraghaj, Monireh; Abtahi, Mitra; Abdollahi, Morteza; Houshiarrad, Anahita; Kimiagar, Masoud

    2014-01-01

    Background: In order to provide better advice for prevention of obesity and eating disorders among children, there is a need to have more knowledge of their dietary patterns. This study examined meal and snacking patterns of primary school children in Tehran. Methods: A total of 761 male and female primary school children from all educational areas in Tehran were recruited in a cross-sectional survey. The data was collected by interviewing the students and their mothers or caregivers. Information on food consumption patterns was collected by one 24-h-recall and one snack-oriented food frequency questionnaire which covered a period of 1 month. Means, standard deviations, frequencies, percentages, energy and nutrient analyzes and nutrient densities were reported. Results: All of the students snacked at least once on the day of the survey. Snacks provided 38% of total energy intake by the students. Fruits and sweet snacks were consumed by almost all of the students during a week. Energy and most nutrient intakes from meals were greater than those consumed from snacks. Snacks had a higher density of fiber, carbohydrate, calcium, iron, vitamin C, riboflavin and thiamin and had a lower density of protein, fat and niacin, compared with main meals. Salty snacks such as extruded cheese curls (Cheetos) and chips were not consumed so often. Conclusions: Results provide detailed information about dietary patterns, which in turn enable development of targeted messages and/or interventions to improve nutritional status of school children. PMID:24932393

  7. Alcohol Consumption Patterns in Immigrant and Later Generation Mexican American Women.

    ERIC Educational Resources Information Center

    Gilbert, M. Jean

    1987-01-01

    Immigrant Mexican women's drinking patterns were compared with those of Mexican women in Mexico, other United States Latinas, later-generation Mexican-American women, and male immigrants. Changes in the direction of greater permissiveness and rationalization of alcohol use among later-generation Mexican-American women are demonstrated. (JMM)

  8. Dietary Patterns Derived by Cluster Analysis are Associated with Cognitive Function among Korean Older Adults.

    PubMed

    Kim, Jihye; Yu, Areum; Choi, Bo Youl; Nam, Jung Hyun; Kim, Mi Kyung; Oh, Dong Hoon; Yang, Yoon Jung

    2015-06-01

    The objective of this study was to investigate major dietary patterns among older Korean adults through cluster analysis and to determine an association between dietary patterns and cognitive function. This is a cross-sectional study. The data from the Korean Multi-Rural Communities Cohort Study was used. Participants included 765 participants aged 60 years and over. A quantitative food frequency questionnaire with 106 items was used to investigate dietary intake. The Korean version of the MMSE-KC (Mini-Mental Status Examination-Korean version) was used to assess cognitive function. Two major dietary patterns were identified using K-means cluster analysis. The "MFDF" dietary pattern indicated high consumption of Multigrain rice, Fish, Dairy products, Fruits and fruit juices, while the "WNC" dietary pattern referred to higher intakes of White rice, Noodles, and Coffee. Means of the total MMSE-KC and orientation score of the participants in the MFDF dietary pattern were higher than those of the WNC dietary pattern. Compared with the WNC dietary pattern, the MFDF dietary pattern showed a lower risk of cognitive impairment after adjusting for covariates (OR 0.64, 95% CI 0.44-0.94). The MFDF dietary pattern, with high consumption of multigrain rice, fish, dairy products, and fruits may be related to better cognition among Korean older adults. PMID:26035243

  9. Dietary Patterns Derived by Cluster Analysis are Associated with Cognitive Function among Korean Older Adults

    PubMed Central

    Kim, Jihye; Yu, Areum; Choi, Bo Youl; Nam, Jung Hyun; Kim, Mi Kyung; Oh, Dong Hoon; Yang, Yoon Jung

    2015-01-01

    The objective of this study was to investigate major dietary patterns among older Korean adults through cluster analysis and to determine an association between dietary patterns and cognitive function. This is a cross-sectional study. The data from the Korean Multi-Rural Communities Cohort Study was used. Participants included 765 participants aged 60 years and over. A quantitative food frequency questionnaire with 106 items was used to investigate dietary intake. The Korean version of the MMSE-KC (Mini-Mental Status Examination–Korean version) was used to assess cognitive function. Two major dietary patterns were identified using K-means cluster analysis. The “MFDF” dietary pattern indicated high consumption of Multigrain rice, Fish, Dairy products, Fruits and fruit juices, while the “WNC” dietary pattern referred to higher intakes of White rice, Noodles, and Coffee. Means of the total MMSE-KC and orientation score of the participants in the MFDF dietary pattern were higher than those of the WNC dietary pattern. Compared with the WNC dietary pattern, the MFDF dietary pattern showed a lower risk of cognitive impairment after adjusting for covariates (OR 0.64, 95% CI 0.44–0.94). The MFDF dietary pattern, with high consumption of multigrain rice, fish, dairy products, and fruits may be related to better cognition among Korean older adults. PMID:26035243

  10. Microencapsulation of Lactobacillus plantarum MTCC 5422 in fructooligosaccharide and whey protein wall systems and its impact on noodle quality.

    PubMed

    Rajam, R; Kumar, S Bharath; Prabhasankar, P; Anandharamakrishnan, C

    2015-07-01

    Noodles are staple cereal food in many countries; however addition of encapsulated probiotics into noodle formulation, its effect on noodle quality and cell viability has not yet been reported. The aim of this study was to prepare microencapsulated Lactobacillus plantarum (MTCC 5422) by freeze drying with wall material combinations such as fructooligosaccharide (FOS), FOS + whey protein isolate (WPI), and FOS + denatured whey protein isolate (DWPI) to evaluate best wall system. Results showed that FOS + DWPI wall system provided better protection to cells after drying, during storage (60 days, 4 °C) and in simulated acidic and bile conditions. Further, FOS + DWPI encapsulates were incorporated into noodle formulation and evaluated the noodle quality and probiotic cell viability of cooked noodle obtained from two different production methods: (i) fresh and (ii) dried (room temperature dried - RTD, 28 °C and high temperature dried - HTD, 55 °C). The quality characteristics (cooking time, solid loss, texture, colour and sensory profiles) of FOS + DWPI encapsulates incorporated cooked noodles (both fresh and dried) were found to be acceptable. On evaluation of encapsulated probiotic bacteriaL. plantarum cell viability, 93.63 % and 62.42 % cell survival was obtained in fresh noodles before and after cooking respectively. However, 80.29 % (RTD) and 64.74 % (HTD) of encapsulated cells were viable in dried noodles, after cooking there was complete survival loss. This study suggested that fresh noodle was found to be a suitable carrier system to deliver viable cells. This is first report on influence of probiotic microcapsules in noodle processing. PMID:26139869

  11. Statistical analyses on the pattern of food consumption and digestive-tract cancers in Japan.

    PubMed

    Hara, N; Sakata, K; Nagai, M; Fujita, Y; Hashimoto, T; Yanagawa, H

    1984-01-01

    The relationships between areal differences in mortality from six digestive-tract cancers and consumption of selected foods in 46 of the 47 Japanese prefectures (Okinawa being excluded) were analyzed. Statistical analyses disclosed that the groups of foods positively associated with cancer death were as follows: for esophageal cancer, pork, oil, popular-grade sake, and green tea; for stomach cancer, fresh fish, salted or dried fish, salt, and special-grade sake; for colon cancer, bread, milk, butter, margarine, ketchup, beer, and salted or dried fish; for rectal cancer, fresh fish, salted or dried fish, salt, and popular-grade sake; for cancer of the biliary passages, pork, popular-grade sake, and green tea; and for pancreatic cancer, oil, mayonnaise, fresh fish, and salted or dried fish. These results are based on statistical analyses. Further epidemiological analyses are required to find a biological causal relationship. PMID:6545578

  12. Effects of negative outcome on food consumption in college women with and without troubled eating patterns.

    PubMed

    Kisler, V A; Corcoran, K J

    1997-01-01

    This study looked at the effects that failure experiences have on food consumption and their effect on college women. Part I of the study (N = 169) was used to screen subjects for Part II (N = 55) based on scores on the Bulimia Test-Revised. In part II, eating-disordered and control participants completed one of two types of tasks-a negative outcome and a neutral outcome control task. Following the task, a bogus cookie rating task provided the opportunity for participants to eat chocolate chip cookies. Mood was assessed throughout Part II. Results indicate that mood was more negative following the negative outcome task. Eating-disordered participants ate more than did controls in this same condition; these participants also reported improved mood after eating. PMID:9290856

  13. Delineating the physico-chemical, structural, and water characteristic changes during the deterioration of fresh noodles: Understanding the deterioration mechanisms of fresh noodles.

    PubMed

    Li, Man; Ma, Meng; Zhu, Ke-Xue; Guo, Xiao-Na; Zhou, Hui-Ming

    2017-02-01

    In this study, changes in fresh noodles during storage were evaluated at the physico-chemical, structural, and molecular levels. An increase in TPC and decrease in L(∗) value mostly occurred during the first 24h; the pH value significantly decreased (P<0.05) and proteins were partially depolymerized with the deterioration of fresh noodles, as evidenced by free amino acid determination and SDS-PAGE. Changes were also detected in the pasting and viscosity properties of the starch component. Moreover, the water sorption isotherm of fresh noodles decreased during storage, and the NMR transverse relaxation peak shifted right with an increased peak area between 10 and 100ms. MRI images showed that with increased storage time, the original structure was damaged and water distribution became non-uniform and migrated to the surface. TPC, pH, and L(∗) value were selected as the visualized parameters to characterize the fresh noodle deterioration, based on the correlation and factor analyses. PMID:27596433

  14. Effect of maize based composite flour noodles on functional, sensory, nutritional and storage quality.

    PubMed

    Shobha, D; Vijayalakshmi, D; Puttaramnaik; Asha, K J

    2015-12-01

    To explore the feasibility of utilization of maize flour in noodle preparation, eight different combinations (T1 to T8) with varied amount of maize flour (MF), refined wheat flour (RWF), rice flour (RF), wheat gluten (WG), soya protein isolate (SPI), kansui (Sodium Carbonates), potato starch (PS) were extruded to standardize good quality noodles. Among various combinations tested, the combination T5 (50 %MF + 30 %RWF + 10 %SPI + 7 %RF + 3 %WG) was rated the best for appearance (8.3) colour (8.25) taste (8.5) elasticity (8.3) with an overall acceptability of 8.2 on a nine point hedonic rating sensory scale. There was no significant difference in normal noodle (NN) and Quality protein maize (QPM) noodle (QN) for T5 with respect to sensory characteristics when compared to control noodle (CN) prepared out of refined wheat flour. The cooked yield was more for maize based noodle (234 g NN and 220 g QN) with lower cooking loss of 7.80 and 7.76 respectively for NN & QN. The nutritional composition of maize noodles revealed that addition of 10 % soya protein isolate had increased the protein content of noodles to the tune of 16.6 and 12.7 % in QN and NN respectively. The soluble (3.18NN, 3.76QN) and insoluble fiber (21.67NN, 21.87QN) contents of both NN & QN was significantly more compared to CN (0.15 and 9.3 g).There was non- significant increase in moisture and peroxide values up to 3 months of storage with high overall acceptable sensory scores (4.0, 4.1, & 4.2 respectively for NN, QN and CN but beyond third month of storage the increase was significant. However the noodles were within the acceptable range up to 6 months of storage with an overall acceptability score of 3.0, 3.4 and 3.2 for NN, QN and CN respectively on a five point hedonic scale. PMID:26604375

  15. Benefits of breakfast meals and pattern of consumption on satiety-related sensations in women.

    PubMed

    Berti, Cristiana; Riso, Patrizia; Brusamolino, Antonella; Porrini, Marisa

    2015-01-01

    This study evaluated the effects on satiety-related sensations of seven isoenergetic cereal-based breakfasts and two fruit products (salad and juice) consumed within breakfast or as a midmorning snack. Nine healthy women participated to 11 sessions following a randomized repeated-measures design. Subjects were asked to consume seven breakfasts consisting of a standard beverage and a different cereal-based product, and also fruit salad or apricot juice consumed within breakfast or as a midmorning snack. Satiety, desire-to-eat and perceived characteristics of products consumed were monitored on Visual Analog Scales from 8:30 am until lunch. Ratings registered and areas under the curve of sensations were analyzed by repeated-measures ANOVA. All breakfast meals maintained the satiety-related sensations at lunch time higher than basal values. The best satiety control was obtained when the fruit salad was consumed as a midmorning snack. Consequently, regular consumption of breakfast and of whole fruit as midmorning snack may be a valid strategy to achieve appetite control. PMID:26471076

  16. Patterns of inequality: Dynamics of income distribution in USA and global energy consumption distribution

    NASA Astrophysics Data System (ADS)

    Banerjee, Anand; Yakovenko, Victor

    2010-03-01

    Applying the principle of entropy maximization, we argued that the distribution of money in a closed economic system should be exponential [1], see also recent review [2]. In this talk, we show that income distribution in USA is exponential for the majority of population (about 97%). However, the high-income tail follows a power law and is highly dynamical, i.e., out of equilibrium. The fraction of income going to the tail swelled to 20% of all income in 2000 and 2006 at the peaks of speculative bubbles followed by spectacular crashes. Next, we analyze the global distribution of energy consumption per capita among different countries. In the first approximation, it is reasonably well captured by the exponential function. Comparing the data for 1990 and 2005, we observe that the distribution is getting closer to the exponential, presumably as a result of globalization of the world economy.[4pt] [1] A. A. Dragulescu and V. M. Yakovenko, Eur. Phys. J. B 17, 723 (2000). [2] V. M. Yakovenko and J. B. Rosser, to appear in Rev. Mod. Phys. (2009), arXiv:0905.1518.

  17. Fungistatic activity of flaxseed in potato dextrose agar and a fresh noodle system.

    PubMed

    Xu, Yingying; Hall, Clifford; Wolf-Hall, Charlene; Manthey, Frank

    2008-02-10

    Although numerous researchers have studied flaxseed as a food ingredient for its health benefits, flaxseed (Linum usitatissimum) has never been considered as a food preservative. The objective of this study was to investigate the effect of flaxseed flour (FF) concentration (0, 6, 9, 12, and 15% wt/wt), cultivar ('Omega' and brown) and source (four seed companies located in Minnesota and North Dakota) on flaxseed fungistatic activity. Fungal radial growth was used to assess the fungistatic activity of FF in both potato dextrose agar (PDA) medium and a fresh noodle system. Strains of Penicillium chrysogenum, Aspergillus flavus, Fusarium graminearum, and a Penicillium sp. isolated from molded noodles were used as the test microorganisms. Results showed that growth of F. graminearum was completely inhibited at all FF concentrations in PDA, and the inhibition of the other three test microorganisms increased with increasing FF concentrations. In the model noodle system, FF concentration at 9% or higher significantly reduced the mold count of fresh noodle during storage. In the inoculated noodle system, 6% FF addition was sufficient to significantly inhibit the growth of F. graminearum and A. flavus, whereas 9% FF concentrations showed fungistatic activity against P. chrysogenum and the Penicillium sp. isolate. Differences in the degree of mold inhibition were found among FFs obtained from different sources and cultivars. Results suggested that flaxseed possesses fungistatic activity and could be used as a multifunctional food ingredient. PMID:18077042

  18. Noodles and stars allow a precise and efficient calculation of the Z-line shape and the polarization asymmetry

    SciTech Connect

    Jung-Choon Im, C. Department of Physics, Stanford University, Stanford, CA 94305 )

    1990-03-05

    We give a pedagogical introduction to the star functions and the Noodle method. The {ital Z}-line shape and the polarization asymmetry at SLC/LEP can be evaluated elegantly and efficiently using the star functions and the Noodle method.

  19. The effects of binge-pattern alcohol consumption on orthodontic tooth movement

    PubMed Central

    de Araujo, Cristiano Miranda; Johann, Aline Cristina Batista Rodrigues; Camargo, Elisa Souza; Tanaka, Orlando Motohiro

    2014-01-01

    OBJECTIVE: This study aimed to assess tissue changes during orthodontic movement after binge-pattern ethanol 20% exposure. METHODS: Male Wistar rats (n = 54) were divided into two groups. The control group (CG) received 0.9% saline solution, while the experimental group (EG) received 20% ethanol in 0.9% saline solution (3 g/kg/day). On the 30th day, a force of 25 cN was applied with a nickel-titanium closed coil spring to move the maxillary right first molar mesially. The groups were further divided into three subgroups (2, 14 and 28 days). Tartrate-resistant acid phosphatase and picrosirius were used to assess bone resorption and neoformation, respectively. Data were compared by two-way ANOVA, Tukey's HSD, Games-Howell and chi-square test. Significance level was set at 5%. RESULTS: There was a decrease in the number of osteoclasts in EG at day 28. The percentage of collagen showed no interaction between group and time. CONCLUSION: Binge-pattern 20% ethanol promoted less bone resorption at the end of tooth movement, thereby suggesting delay in tooth movement. PMID:25628085

  20. The Epidemiology of Sleep Quality, Sleep Patterns, Consumption of Caffeinated Beverages, and Khat Use among Ethiopian College Students.

    PubMed

    Lemma, Seblewengel; Patel, Sheila V; Tarekegn, Yared A; Tadesse, Mahlet G; Berhane, Yemane; Gelaye, Bizu; Williams, Michelle A

    2012-01-01

    Objective. To evaluate sleep habits, sleep patterns, and sleep quality among Ethiopian college students; and to examine associations of poor sleep quality with consumption of caffeinated beverages and other stimulants. Methods. A total of 2,230 undergraduate students completed a self-administered comprehensive questionnaire which gathered information about sleep complaints, sociodemographic and lifestyle characteristics,and theuse of caffeinated beverages and khat. We used multivariable logistic regression procedures to estimate odds ratios for the associations of poor sleep quality with sociodemographic and behavioral factors. Results. Overall 52.7% of students were classified as having poor sleep quality (51.8% among males and 56.9% among females). In adjusted multivariate analyses, caffeine consumption (OR = 1.55; 95% CI: 1.25-1.92), cigarette smoking (OR = 1.68; 95% CI: 1.06-2.63), and khat use (OR = 1.72, 95% CI: 1.09-2.71) were all associated with increased odds of long-sleep latency (>30 minutes). Cigarette smoking (OR = 1.74; 95% CI: 1.11-2.73) and khat consumption (OR = 1.91; 95% CI: 1.22-3.00) were also significantly associated with poor sleep efficiency (<85%), as well as with increased use of sleep medicine. Conclusion. Findings from the present study demonstrate the high prevalence of poor sleep quality and its association with stimulant use among college students. Preventive and educational programs for students should include modules that emphasize the importance of sleep and associated risk factors. PMID:23710363

  1. The impact of the Persian Gulf crisis on household energy consumption and expenditure patterns

    SciTech Connect

    Henderson, L.; Poyer, D.; Teotia, A.

    1994-09-01

    The Iraqi invasion of the Kingdom of Kuwait on August 2, 1990, and the subsequent war between Iraq and an international alliance led by the United States triggered first immediate and then fluctuating world petroleum prices. Increases in petroleum prices and in U.S. petroleum imports resulted in increases in the petroleum prices paid by U.S. residential, commercial, and industrial consumers. The result was an immediate price shock that reverberated throughout the U.S. economy. The differential impact of these price increases and fluctuations on poor and minority households raised immediate, significant, and potentially long-term research, policy, and management issues for a variety of federal, state, and local government agencies, including the U.S. Department of Energy (DOE). Among these issues are (1) the measurement of variations in the impact of petroleum price changes on poor, nonpoor, minority, and majority households; (2) how to use the existing policy resources and policy innovation to mitigate regressive impacts of petroleum price increases on lower-income households; and (3) how to pursue such policy mitigation through government agencies severely circumscribed by tax and expenditure limitations. Few models attempt to assess household energy consumption and energy expenditure under various alternative price scenarios and with respect to the inclusion of differential household choices correlated with such variables as race, ethnicity, income, and geographic location. This paper provides a preliminary analysis of the nature and extent of potential impacts of petroleum price changes attributable to the Persian Gulf War and its aftermath on majority, black, and Hispanic households and on overlapping poor and nonpoor households. At the time this was written, the Persian Gulf War had concluded with Iraq`s total surrender to all of the resolutions and demands of the United Nations and United States.

  2. Shifting patterns of variance in adolescent alcohol use: Testing consumption as a developing trait-state.

    PubMed

    Nealis, Logan J; Thompson, Kara D; Krank, Marvin D; Stewart, Sherry H

    2016-04-01

    While average rates of change in adolescent alcohol consumption are frequently studied, variability arising from situational and dispositional influences on alcohol use has been comparatively neglected. We used variance decomposition to test differences in variability resulting from year-to-year fluctuations in use (i.e., state-like) and from stable individual differences (i.e., trait-like) using data from the Project on Adolescent Trajectories and Health (PATH), a cohort-sequential study spanning grades 7 to 11 using three cohorts starting in grades seven, eight, and nine, respectively. We tested variance components for alcohol volume, frequency, and quantity in the overall sample, and changes in components over time within each cohort. Sex differences were tested. Most variability in alcohol use reflected state-like variation (47-76%), with a relatively smaller proportion of trait-like variation (19-36%). These proportions shifted across cohorts as youth got older, with increases in trait-like variance from early adolescence (14-30%) to later adolescence (30-50%). Trends were similar for males and females, although females showed higher trait-like variance in alcohol frequency than males throughout development (26-43% vs. 11-25%). For alcohol volume and frequency, males showed the greatest increase in trait-like variance earlier in development (i.e., grades 8-10) compared to females (i.e., grades 9-11). The relative strength of situational and dispositional influences on adolescent alcohol use has important implications for preventative interventions. Interventions should ideally target problematic alcohol use before it becomes more ingrained and trait-like. PMID:26760682

  3. Patterns of Alcohol Consumption and Related Behaviors in Brazil: Evidence from the 2013 National Health Survey (PNS 2013)

    PubMed Central

    2015-01-01

    This study uses data from a nationally representative household survey (the 2013 National Health Survey, n = 62,986) to describe patterns of alcohol consumption and related behaviors among Brazilian adults. Analyses include descriptive and multivariable Poisson regression for self-reports in the past 30 days of: drinking any alcohol, binge drinking, binge drinking 4 or more times, and driving after drinking (DD); as well as age of alcohol consumption initiation. Results show that current drinking prevalence was 26%, with an average age of initiation of 18.7 years. Binge drinking was reported by 51% of drinkers, 43% of whom reported binge drinking 4 or more times. Drinking and driving was reported by nearly one quarter of those who drive a car/motorcycle. Current drinking was more likely among males, ages 25–34, single, urban, and those with more education. Binge drinking was more likely among males, older age groups, and people who started drinking before 18. Drinking and driving was higher among males, those with more education, and rural residents. Those who binge-drink were nearly 70% more likely to report DD. All behaviors varied significantly among Brazilian states. Given their potential health consequences, the levels of injurious alcohol behaviors observed here warrant increased attention from Brazilian policymakers and civil society. PMID:26230389

  4. Patterns of Alcohol Consumption and Related Behaviors in Brazil: Evidence from the 2013 National Health Survey (PNS 2013).

    PubMed

    Macinko, James; Mullachery, Pricila; Silver, Diana; Jimenez, Geronimo; Libanio Morais Neto, Otaliba

    2015-01-01

    This study uses data from a nationally representative household survey (the 2013 National Health Survey, n = 62,986) to describe patterns of alcohol consumption and related behaviors among Brazilian adults. Analyses include descriptive and multivariable Poisson regression for self-reports in the past 30 days of: drinking any alcohol, binge drinking, binge drinking 4 or more times, and driving after drinking (DD); as well as age of alcohol consumption initiation. Results show that current drinking prevalence was 26%, with an average age of initiation of 18.7 years. Binge drinking was reported by 51% of drinkers, 43% of whom reported binge drinking 4 or more times. Drinking and driving was reported by nearly one quarter of those who drive a car/motorcycle. Current drinking was more likely among males, ages 25-34, single, urban, and those with more education. Binge drinking was more likely among males, older age groups, and people who started drinking before 18. Drinking and driving was higher among males, those with more education, and rural residents. Those who binge-drink were nearly 70% more likely to report DD. All behaviors varied significantly among Brazilian states. Given their potential health consequences, the levels of injurious alcohol behaviors observed here warrant increased attention from Brazilian policymakers and civil society. PMID:26230389

  5. Beverage Consumption Patterns and Micronutrient and Caloric Intake from Beverages in Older Adults with Mild Cognitive Impairment.

    PubMed

    Venci, Brittany; Hodac, Nicole; Lee, Seung-Yeon; Shidler, Marcelle; Krikorian, Robert

    2015-01-01

    The purpose of this study was to determine total water intake and patterns of beverage consumption, and its contribution to total daily micronutrients and calories in older adults with mild memory decline. A descriptive, cross-sectional study was used with 60 independent community-dwelling older adults (71.7 ± 5.4 years) with mild cognitive impairment, who were mostly female, well-educated, and white. Three-day food records were analyzed using the Nutrition Data Systems for Research. Descriptive statistics were conducted for a summary of demographics, the average intakes of beverages, and the contribution of beverages to total calorie and micronutrient intakes. Total daily water intake was 53.6 ± 26.7 fl oz and milk, plain water, and tea/coffee were beverages consumed most frequently. Beverage consumption contributed substantially to the intake of vitamin D (29.4%), calcium (26.4%), riboflavin (22.0%), magnesium (18.9%), and vitamin C (18.1%), but constituted only ∼12.5% of total energy. These findings suggest that nutrient-dense beverages play a fundamental role in overall micronutrient intake, despite comprising a small component of daily caloric intake. Incorporating adequate amounts of such beverages in meals and snacks may help older adults meet their nutrient recommendations. PMID:26571357

  6. Predicting burn severity and patterns of biomass consumption in support of national-scale carbon assessment

    NASA Astrophysics Data System (ADS)

    Shi, H.; Hawbaker, T. J.; Rollins, M. G.; Volegmann, J. E.; Yang, L.

    2009-12-01

    The U.S. Geological Survey (USGS) is prototyping a methodology to conduct an assessment of current carbon stocks and fluxes, and potential increases for ecological carbon sequestration under a range of climate change, policy and economic scenarios, as required by Section 712 of the Energy Independence and Security Act (EISA) of 2007. Disturbances, especially fire, are recognized as having a critical role in carbon dynamics and EISA explicitly requires accounting for their potential impacts. The quantity of carbon released from fires and post-fire carbon sequestration rates are both related to burn severity. However, models explaining and predicting patterns of burn severity are lacking, but needed for long-term assessments quantifying how carbon dynamics will change in response to climate change and future disturbance regimes. To address this knowledge gap, we first quantified changes in field-measured biomass pools according to vegetation types and burn severity categories. We then, constructed statistical models predicting burn severity based on a suite of topographic, climate, and biophysical variables. We selected fires from the Monitoring Trends in Burn Severity (MTBS) database that burned between 1989 and 2007 across representative ecosystems of the U.S. The MTBS data were combined with plot data from the LANDFIRE field reference database where pre- and post-disturbance measurements were made to summarize changes in biomass pools by burn severity and vegetation type. Second, we built statistical models relating the burn severity patterns to LANDFIRE vegetation types, satellite-derived land surface phenology, topographic, and climate variables. We found that the burn severity data captured disturbance-driven changes in above-ground biomass pools well. In the predictive models, vegetation type and fuel loading (measured through land surface phenology) explained the largest amount of variability in burn severity patters; however, climate and topography also had

  7. FOOD ACQUISITION AND INTRA-HOUSEHOLD CONSUMPTION PATTERNS: A STUDY OF LOW AND MIDDLE INCOME URBAN HOUSEHOLDS IN DELHI, INDIA

    PubMed Central

    Pradhan, MR; Taylor, FC; Agrawal, S; Prabhakaran, D; Ebrahim, S

    2014-01-01

    Background Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI) households in Delhi. Methods Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS) surveillance study. Data were derived from 20 questionnaires administered to women responsible for food preparation, four key-informant-interviews, and 20 in-depth interviews with household heads during September-November 2011. STATA and ATLAS.ti software were used for data analysis. Results Half of the households spent at least two-thirds of their income on food. The major expenditures were on vegetables (22% of total food expenditure), milk and milk products (16%), and cereal and related products (15%). Income, food prices, food preferences, and seasonal variation influenced food expenditure. Adults usually ate two to three times a day while children ate more frequently. Eating sequence was based on the work pattern within the household and cultural beliefs. Contrary to previous evidence, there was no gender bias in intra-household food distribution. Women considered food acquisition, preparation and distribution part of their self-worth and played a major role in food related issues in the household. Conclusion Women’s key roles in food acquisition, preparation and intra household food consumption should be considered in formulating food policies and programs. PMID:25473147

  8. A Cross-Sectional Study on Pattern of Alcohol Consumption and Body Mass Index Among Health Institution Students in Bagalkot

    PubMed Central

    Ramadurg, Umesh Y; Dorle, Ashok S; Ghattargi, Chandrasekar H; Banada, Jambaiah

    2015-01-01

    Introduction Adolescence is a vulnerable period, where they try to initiate new things, sometimes wicked habits or high risk behaviours like smoking or alcohol consumption. Due to change in lifestyle a considerable number of social drinkers have shifted to heavy episodic drinking. Alcohol consumption plays a role in the development of obesity but the relationship between alcohol and weight is still unclear. Objectives To find the association between pattern of drinking and Body Mass Index (BMI). Materials and Methods A cross-sectional study was conducted among 395 students from five health Institutions in Bagalkot. A pre tested, semi structured questionnaire was used and BMI was noted. Results were tabulated using Microsoft excel 2007 and analysis were performed using OpenEpi, version 2.3.1. Chi square tests was used to find the association. Results In the present study 68% were girls and 32% were boys. About one fifth (20.53%) were current alcohol drinkers. Alcohol quantity and frequency had inverse association with BMI. As quantity increases from 1 drink/drinking day to ≥4 drinks/drinking day, BMI increases from 20.49 (95%CL 14.66-26.33) to 22.66 (95%CL 12.62-32.70). As frequency increased from low to high quintiles of drinking days/year, BMI significantly decreases (p <0.003) from 21.44 (95% CI 20.31-22.58) to 20.38 (95% CI 13.05-27.72). Conclusion Alcohol contributes to increase in body weight in certain types of drinking pattern while in others it was not associated. PMID:26814469

  9. Maternal patterns of postpartum alcohol consumption by age: A longitudinal analysis of adult urban mothers

    PubMed Central

    Liu, Weiwei; Mumford, Elizabeth A.; Petras, Hanno

    2015-01-01

    The purpose of this study is to investigate a) longitudinal patterns of maternal postpartum alcohol use as well as its variation by maternal age at child birth; b) within maternal age groups, the association between other maternal characteristics and alcohol use patterns for the purposes of informed prevention design. Study sample consists of 3,397 mothers from the Fragile Families and Child Wellbeing Study representing medium and large U.S. urban areas. Maternal drinking and binge drinking were measured at child age one, three, and five years. We conducted separate longitudinal latent class analysis within each of the three pre-determined maternal age groups (ages 20–25: n=1,717; ages 26–35: n=1,367; ages 36+: n=313). Results revealed different class structures for maternal age groups. While two classes (NB [non-binge]-drinkers and LL [low-level]-drinkers) were identified for mothers in each age group, a third class (binge drinkers) was separately distinguished for the two older age groups. Whereas binge drinking rates appear to remain stable over the five years post-delivery for mothers who gave birth in their early twenties, mothers ages 26 and older increasingly engaged in binge drinking over time, surpassing the binge drinking behavior of younger mothers. Depression significantly increases the odds of being a NB-drinker for the 20–25 age group and that of being a binge drinker for the 36+ age group, whereas smoking during pregnancy is associated with subsequent binge drinking only for mothers ages 20–25. Findings highlight the importance of distinguishing risk factors by maternal age groups for drinking while parenting a young child, to inform the design of intervention strategies tailored to mothers of particular ages. PMID:25344349

  10. Maternal patterns of postpartum alcohol consumption by age: a longitudinal analysis of adult urban mothers.

    PubMed

    Liu, Weiwei; Mumford, Elizabeth A; Petras, Hanno

    2015-04-01

    The purpose of this study is to investigate a) longitudinal patterns of maternal postpartum alcohol use as well as its variation by maternal age at child birth and b) within maternal age groups, the association between other maternal characteristics and alcohol use patterns for the purposes of informed prevention design. Study sample consists of 3397 mothers from the Fragile Families and Child Wellbeing Study representing medium and large US urban areas. Maternal drinking and binge drinking were measured at child age 1, 3, and 5 years. We conducted separate longitudinal latent class analysis within each of the three pre-determined maternal age groups (ages 20-25, n = 1717; ages 26-35, n = 1367; ages 36+, n = 313). Results revealed different class structures for maternal age groups. While two classes (NB [non-binge]-drinkers and LL [low-level]-drinkers) were identified for mothers in each age group, a third class (binge drinkers) was separately distinguished for the two older age groups. Whereas binge drinking rates appear to remain stable over the 5 years postdelivery for mothers who gave birth in their early twenties, mothers ages 26 and older increasingly engaged in binge drinking over time, surpassing the binge drinking behavior of younger mothers. Depression significantly increases the odds of being a NB-drinker for the 20-25 age group and that of being a binge drinker for the 36+ age group, whereas smoking during pregnancy is associated with subsequent binge drinking only for mothers ages 20-25. Findings highlight the importance of distinguishing risk factors by maternal age groups for drinking while parenting a young child, to inform the design of intervention strategies tailored to mothers of particular ages. PMID:25344349

  11. Challenges in sodium intake reduction and meal consumption patterns among participants with metabolic syndrome in a dietary trial

    PubMed Central

    2013-01-01

    Background Dietary guidelines suggest limiting daily sodium intake to <2,300 mg for the general population, and <1,500 mg/d for those with certain cardiovascular risk factors. Despite these recommendations, few Americans are able to achieve this goal. Identifying challenges in meeting these guidelines is integral for successful compliance. This analysis examined patterns and amount of daily sodium intake among participants with metabolic syndrome enrolled in a one-year dietary intervention study. Methods Two hundred forty participants with metabolic syndrome enrolled in a dietary intervention trial to lose weight and improve dietary quality. Three 24-hour dietary recalls were collected at each visit which provided meal patterns and nutrient data, including sodium intake. A secondary data analysis was conducted to examine sodium consumption patterns at baseline and at one-year study visits. Sodium consumption patterns over time were examined using linear mixed models. Results The percentage of meals reported eaten in the home at both baseline and one-year follow-up was approximately 69%. Follow-up for the one-year dietary intervention revealed that the participants who consumed sodium greater than 2,300 mg/d declined from 75% (at baseline) to 59%, and those that consumed higher than 1,500 mg/d declined from 96% (at baseline) to 85%. Average sodium intake decreased from 2,994 mg at baseline to 2,558 mg at one-year (P < 0.001), and the sodium potassium ratio also decreased from 1.211 to 1.047 (P < 0.001). Sodium intake per meal varied significantly by meal type, location, and weekday, with higher intake at dinner, in restaurants, and on weekends. At-home lunch and dinner sodium intake decreased (P < 0.05), while dinner sodium intake at restaurant/fast food chains increased from baseline to one-year (P < 0.05). Conclusion Sodium intake for the majority of participants exceeded the recommended dietary guidelines. Findings support actions that

  12. Effect of gelatinized-retrograded and extruded starches on characteristics of cookies, muffins and noodles.

    PubMed

    Sharma, Shagun; Singh, Narpinder; Katyal, Mehak

    2016-05-01

    The effect of substitution of wheat flour with gelatinized-retrograded starch (GRS) and extruded starch (ES) at 10 and 20 % levels on characteristics of cookies, muffins and noodles was evaluated. Cookies made by substitution of flour with GRS or ES were lighter in color, showed higher spread ratio and resistant starch (RS) content. Muffins made by substitution of flour with GRS or ES were lighter in color, showed less height, specific volume and gas cells and higher RS content. Muffins containing GRS were less firm while those made by incorporating ES showed higher firmness than those made without substitution. Noodles made with substitution of flour with GRS or ES showed higher RS content and reduced water uptake, gruel solid loss, hardness and adhesiveness. Cookies and noodles prepared with and without substitution of flour with GRS or ES did not show any significant differences in terms of overall acceptability scores. PMID:27407215

  13. Folates in Asian noodles: I. Microbiological analysis and the use of enzyme treatments.

    PubMed

    Bui, Lan T T; Small, Darryl M

    2007-06-01

    Asian noodles are a major end use of common wheat flour globally. A microbiological assay protocol for the folate contents of flour and Asian noodles has been developed. Different approaches were compared for enzymatic extraction and deconjugation of folate following the establishment of optimum inoculum concentration for analysis. The folate results obtained varied when samples were subjected to different preparation and extraction procedures. The use of trienzyme treatments gave significantly higher content values. The pH and specific conditions of enzyme treatment also influenced the results. In applying well-established methods for folate analysis, it is essential to consider extraction procedures effective for the specific food products being analyzed. A suitable, validated method was developed and is recommended for use in further studies of fortification of wheat flour for Asian noodle processing. PMID:17995715

  14. Evaluation of molecular weight distribution of unreduced wheat gluten proteins associated with noodle quality.

    PubMed

    Chaudhary, Nisha; Dangi, Priya; Khatkar, B S

    2016-06-01

    Unreduced gluten proteins of Indian wheat varieties viz.C306, DBW16, HI977 and HW2004 were separated using size-exclusion chromatography (SEC). Statistical correlation of area % of eluted peaks with properties of flour, dough and noodles was elucidated. Chromatograms of gluten proteins were classified primarily into five peaks in decreasing molecular size range and relative proportion were expressed in terms of area % of individual peaks which depicts the quantitative variation in protein eluted at different retention times. Cooking time and cooked weight of noodles depicted positive correlation with peak I and negative correlation with peak II which predominantly composed of glutenins and gliadins, respectively. Oil uptake and cooking loss were negatively association with peak I and positively with peak II. Noodle hardness, springiness, cohesiveness and chewiness were positively correlated with peak I and negatively to peak II, though adhesiveness was unaffected by SEC eluted peaks statistically. PMID:27478225

  15. Patterns of food and nutrient consumption in northern Iran, a high-risk area for esophageal cancer.

    PubMed

    Islami, Farhad; Malekshah, Akbar Fazeltabar; Kimiagar, Masoud; Pourshams, Akram; Wakefield, Jon; Goglani, Goharshad; Rakhshani, Nasser; Nasrollahzadeh, Dariush; Salahi, Rasoul; Semnani, Shahryar; Saadatian-Elahi, Mitra; Abnet, Christian C; Kamangar, Farin; Dawsey, Sanford M; Brennan, Paul; Boffetta, Paolo; Malekzadeh, Reza

    2009-01-01

    Our objectives were to investigate patterns of food and nutrient consumption in Golestan province, a high-incidence area for esophageal cancer (EC) in northern Iran. Twelve 24-h dietary recalls were administered during a 1-yr period to 131 healthy participants in a pilot cohort study. We compare here nutrient intake in Golestan with recommended daily allowances (RDAs) and lowest threshold intakes (LTIs). We also compare the intake of 27 food groups and nutrients among several population subgroups using mean values from the 12 recalls. Rural women had a very low level of vitamin intake, which was even lower than LTIs (P < 0.01). Daily intake of vitamins A and C was lower than LTI in 67% and 73% of rural women, respectively. Among rural men, the vitamin intakes were not significantly different from LTIs. Among urban women, the vitamin intakes were significantly lower than RDAs but were significantly higher than LTIs. Among urban men, the intakes were not significantly different from RDAs. Compared to urban dwellers, intake of most food groups and nutrients, including vitamins, was significantly lower among rural dwellers. In terms of vitamin intake, no significant difference was observed between Turkmen and non-Turkmen ethnics. The severe deficiency in vitamin intake among women and rural dwellers and marked differences in nutrient intake between rural and urban dwellers may contribute to the observed epidemiological pattern of EC in Golestan, with high incidence rates among women and people with low socioeconomic status and the highest incidence rate among rural women. PMID:19838919

  16. The spillover effect of National Health Insurance on household consumption patterns: evidence from a natural experiment in Taiwan.

    PubMed

    Sheu, Ji-Tian; Lu, Jui-Fen Rachel

    2014-06-01

    While providing financial risk protection was one of the major aims of introducing a National Health Insurance (NHI) program in Taiwan in 1995, one may also wonder how the households may exploit resources freed up and available to them as a result of reduced exposure to risk due to health insurance. This paper aims at studying and evaluating the impact of social insurance on these differing household consumption patterns. A differences-in-differences estimation model was applied to a sample of 17,899 households from the 1993-2000 Taiwan Survey of Family Income and Expenditure to assess the NHI's impact. This effect was evaluated by the changes in the proportion of the consumption expenditure devoted to medical items and non-medical items in the post-NHI period (1996-2000) compared to the pre-NHI period (1993-1994). Our study found that spending related to the improvement of housing conditions (rental and water bills) had the most significant increase, 1.87% (in the share). Furthermore, examining the NHI impact across socioeconomic status (SES) strata (in terms of income and education levels), our study found that households with the lowest SES experienced the largest increase in spending share (2.16%) for rental and water bills, and the least drop (0.64%) on education items. Recognizing how households can exploit the potential benefits associated with NHI provision could enable the government to devise specific policy tools to facilitate better targeting of investment decisions with limited resources available for less well-off households. PMID:24747377

  17. Influence of wheat germ and β-glucan on some chemical and sensory properties of Turkish noodle.

    PubMed

    Aktaş, Kübra; Bilgiçli, Nermin; Levent, Hacer

    2015-09-01

    Wheat flour used in Turkish noodle (erişte) production was replaced with wheat germ (0, 10, 20 and 30 %) and β-glucan (0 and 4 %). Noodle samples were analyzed for their moisture, ash, protein, fat, mineral contents, color values and sensory properties. Cooking properties as volume increase (VI), weight increase (WI) and cooking loss (CL) were also determined. Wheat germ increased the ash, protein, fat and mineral contents of the noodles. β-glucan had an improving effect especially on Ca, Fe, Mg and P contents of noodle samples. While wheat germ raised VI values of the noodle, β-glucan had a negative effect on VI. The CL of noodle samples varied between 5.8 % and 7.3 %. Decreasing sensory scores obtained at high level of wheat germ with and without β-glucan. The present results showed that wheat germ and β-glucan have a good potential for increasing nutritional quality of noodle. PMID:26345028

  18. Physicochemical properties and starch digestibility of Chinese noodles in relation to optimal cooking time.

    PubMed

    Ye, Xiaoting; Sui, Zhongquan

    2016-03-01

    Changes in the physicochemical properties and starch digestibility of white salted noodles (WSN) at different cooking stage were investigated. The noodles were dried in fresh air and then cooked for 2-12 min by boiling in distilled water to determine the properties of cooking quality, textural properties and optical characteristic. For starch digestibility, dry noodles were milled and sieved into various particle size classes ranging from 0.5 mm to 5.0 mm, and hydrolyzed by porcine pancreatic α-amylase. The optimal cooking time of WSN determined by squeezing between glasses was 6 min. The results showed that the kinetics of solvation of starch and protein molecules were responsible for changes of the physicochemical properties of WSN during cooking. The susceptibility of starch to α-amylase was influenced by the cooking time, particle size and enzyme treatment. The greater value of rapidly digestible starch (RDS) and lower value of slowly digestible starch (SDS) and resistant starch (RS) were reached at the optimal cooking stage ranging between 63.14-71.97%, 2.47-10.74% and 23.94-26.88%, respectively, indicating the susceptibility on hydrolysis by enzyme was important in defining the cooked stage. The study suggested that cooking quality and digestibility were not correlated but the texture greatly controls the digestibility of the noodles. PMID:26718868

  19. White Salted Noodle Characteristics from Transgenic Isolines of Wheat Over Expressing Puroindolines

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The closely linked genes puroindoline a (Pina) and puroindoline b (Pinb) control most of the variation in wheat (Triticum aestivum) grain texture. Mutations in either Pina or Pinb result in 4 hard grain with wild type forms of both genes giving soft grain. Asian noodles are prepared from both hard a...

  20. Patterns of food and nutrient consumption in northern Iran, a high-risk area for esophageal cancer

    PubMed Central

    Islami, Farhad; Malekshah, Akbar Fazeltabar; Kimiagar, Masoud; Pourshams, Akram; Wakefield, Jon; Goglani, Goharshad; Rakhshani, Nasser; Nasrollahzadeh, Dariush; Salahi, Rasoul; Semnani, Shahriar; Saadatian-Elahi, Mitra; Abnet, Christian C.; Kamangar, Farin; Dawsey, Sanford M.; Brennan, Paul; Boffetta, Paolo; Malekzadeh, Reza

    2009-01-01

    Objectives To investigate patterns of food and nutrient consumption in Golestan province, a high-incidence area for esophageal cancer (EC) in northern Iran. Methods Twelve 24-hour dietary recalls were administered during a one year period to 131 healthy participants in a pilot cohort study. We compare here nutrient intake in Golestan with Recommended Daily Allowances (RDAs) and Lowest Threshold Intakes (LTIs). We also compare the intake of 27 food groups and nutrients among several population subgroups, using mean values from the twelve recalls. Results Rural women had a very low level of vitamin intake, which was even lower than LTIs (P < 0.01). Daily intake of vitamins A and C was lower than LTI in 67% and 73% of rural women, respectively. Among rural men, the vitamin intakes were not significantly different from LTIs. Among urban women, the vitamin intakes were significantly lower than RDAs, but were significantly higher than LTIs. Among urban men, the intakes were not significantly different from RDAs. Compared to urban dwellers, intake of most food groups and nutrients, including vitamins, was significantly lower among rural dwellers. In terms of vitamin intake, no significant difference was observed between Turkmen and non-Turkmen ethnics. Conclusions The severe deficiency in vitamin intake among women and rural dwellers and marked differences in nutrient intake between rural and urban dwellers may contribute to the observed epidemiological pattern of EC in Golestan, with high incidence rates among women and people with low socioeconomic status, and the highest incidence rate among rural women. PMID:19838919

  1. Reduced Availability of Sugar-Sweetened Beverages and Diet Soda Has a Limited Impact on Beverage Consumption Patterns in Maine High School Youth

    ERIC Educational Resources Information Center

    Whatley Blum, Janet E.; Davee, Anne-Marie; Beaudoin, Christina M.; Jenkins, Paul L.; Kaley, Lori A.; Wigand, Debra A.

    2008-01-01

    Objective: To examine change in high school students' beverage consumption patterns pre- and post-intervention of reduced availability of sugar-sweetened beverages (SSB) and diet soda in school food venues. Design: A prospective, quasi-experimental, nonrandomized study design. Setting: Public high schools. Participants: A convenience sample from…

  2. How Do College Students Estimate Their Drinking? Comparing Consumption Patterns among Quantity-Frequency, Graduated Frequency, and Timeline Follow-Back Methods

    ERIC Educational Resources Information Center

    Fishburne, John W.; Brown, Janice M.

    2006-01-01

    This exploratory study was designed to compare several commonly used measures of alcohol use among college students in order to appreciate how estimations of college drinking may be affected by the type of assessment tool used. Consumption patterns of 42 college student drinkers were compared using a quantity-frequency measure, a graduated…

  3. Reproducibility and Validity of a Food Frequency Questionnaire for Assessing Dietary Consumption via the Dietary Pattern Method in a Chinese Rural Population

    PubMed Central

    Liu, Xudong; Wang, Xiaorong; Lin, Sihao; Song, Qingkun; Lao, Xiangqian; Yu, Ignatius Tak-Sun

    2015-01-01

    Objective This study was conducted to assess the reproducibility and validity of a food frequency questionnaire (FFQ) that was developed to assess the overall dietary consumption via dietary pattern method in a rural population in southwest China. Methods A total of 179 participants aged between 40 and 70 years old were included in this study. Participants administered FFQ at baseline (FFQ1) and one year later (FFQ2) to assess the reproducibility. Six 3-day 24-hour recalls (24HRs) were completed between the administrations of two FFQs to determine the validity. Dietary patterns from three separate dietary sources were derived by using principle component factor analysis. Comparisons between dietary pattern scores were made by using Pearson or intraclass correlation coefficient, cross-classification analysis, weighted kappa (κ) statistic and Bland-Altman analysis. The de-attenuated method was adopted to correct the monthly and seasonally variation and the partial correlation analysis was used correct the influence by total energy intake. Results Two major dietary factors, labeled as prudent pattern and processed food pattern, were identified. The prudent pattern was characterized by higher factor loadings of wheat, rice, fresh vegetables, bean products, nuts, red meat, white meat and fresh eggs; and the processed food pattern was characterized by higher factor loadings of pickled vegetables, preserved vegetables and salted meat. Between Two FFQs, intraclass correlation coefficients were 0.57 for prudent pattern and 0.55 for processed food pattern, partial Pearson correlation coefficients were 0.51 for the prudent pattern and 0.56 for the processed food pattern; weighted κ statistic ranged from 0.45 (for the prudent pattern) to 0.56 (for the processed food pattern). Between FFQs and 24HRs, de-attenuated correlation coefficients ranged from 0.54 to 0.78 for the prudent pattern and from 0.55 to 0.61 for the processed food pattern; partial Pearson correlation

  4. [Effects of soil wetting pattern on the soil water-thermal environment and cotton root water consumption under mulched drip irrigation].

    PubMed

    Li, Dong-wei; Li, Ming-si; Liu, Dong; Lyu, Mou-chao; Jia, Yan-hui

    2015-08-01

    Abstract: To explore the effects of soil wetting pattern on soil water-thermal environment and water consumption of cotton root under mulched drip irrigation, a field experiment with three drip intensities (1.69, 3.46 and 6.33 L · h(-1)), was carried out in Shihezi, Xinjiang Autonomous Region. The soil matric potential, soil temperature, cotton root distribution and water consumption were measured during the growing period of cotton. The results showed that the main factor influencing the soil temperature of cotton under plastic mulch was sunlight. There was no significant difference in the soil temperature and root water uptake under different treatments. The distribution of soil matrix suction in cotton root zone under plastic mulch was more homogeneous under ' wide and shallow' soil wetting pattern (W633). Under the 'wide and shallow' soil wetting pattern, the average difference of cotton root water consumption between inner row and outer row was 0.67 mm · d(-1), which was favorable to the cotton growing trimly at both inner and outer rows; for the 'narrow and deep' soil wetting pattern (W169), the same index was 0.88 mm · d(-1), which was unfavorable to cotton growing uniformly at both inner and outer rows. So, we should select the broad-shallow type soil wetting pattern in the design of drip irrigation under mulch. PMID:26685608

  5. Adult Women’s Blood Mercury Concentrations Vary Regionally in the United States: Association with Patterns of Fish Consumption (NHANES 1999–2004)

    PubMed Central

    Mahaffey, Kathryn R.; Clickner, Robert P.; Jeffries, Rebecca A.

    2009-01-01

    Background The current, continuous National Health and Nutrition Examination Survey (NHANES) has included blood mercury (BHg) and fish/shellfish consumption since it began in 1999. NHANES 1999–2004 data form the basis for these analyses. Objectives This study was designed to determine BHg distributions within U.S. Census regions and within coastal and noncoastal areas among women of childbearing age, their association with patterns of fish consumption, and changes from 1999 through 2004. Methods We performed univariate and bivariate analyses to determine the distribution of BHg and fish consumption in the population and to investigate differences by geography, race/ethnicity, and income. We used multivariate analysis (regression) to determine the strongest predictors of BHg among geography, demographic factors, and fish consumption. Results Elevated BHg occurred more commonly among women of childbearing age living in coastal areas of the United States (approximately one in six women). Regionally, exposures differ across the United States: Northeast > South and West > Midwest. Asian women and women with higher income ate more fish and had higher BHg. Time-trend analyses identified reduced BHg and reduced intake of Hg in the upper percentiles without an overall reduction of fish consumption. Conclusions BHg is associated with income, ethnicity, residence (census region and coastal proximity). From 1999 through 2004, BHg decreased without a concomitant decrease in fish consumption. Data are consistent with a shift over this time period in fish species in women’s diets. PMID:19165386

  6. Dietary pattern classifications with nutrient intake and body composition changes in Korean elderly

    PubMed Central

    Oh, Chorong; No, Jae-Kyung

    2014-01-01

    BACKGROUND/OBJECTIVES The body composition changes in aging increased the risk of metabolic disorder. Recent dietary studies have increasingly focused on the correlations between dietary patterns and chronic diseases to overcome the limitations of traditional single-nutrient studies because nutrients in food have complex relations that interact. SUBJECTS/METHODS This study was conducted to classify a dietary pattern among Korean elderly using cluster analysis and to explore the relationships between dietary patterns and body composition changes in Korean elderly aged 65 years or older. The study subjects (n = 1,435) were individuals who participated in the Korean National Health Examination and Nutrition Survey (KNHANES) in 2011. RESULTS There were three dietary patterns derived by cluster analysis in this study: 'Traditional Korean' (37.49% of total population), 'Meat and Alcohol' (19.65%) and 'Westernized Korean' (42.86%). The (1) 'Traditional Korean' pattern was characterized by high consumptions of white rice and low protein, low fat, and low milk products, while (2) 'Westernized Korean' pattern ate a Korean-style diet base with various foods such as noodles, bread, eggs and milk, (3) 'Meat and Alcohol' pattern had high consumptions of meat and alcohol. In body composition changes, compared with the 'Traditional Korean' pattern, the 'Meat & alcohol' pattern was associated with a 50% increased risk of having elevated BMI (kg/m2), 'Westernized Korean' pattern was associated with a 74% increased abnormality of ASM/Wt (kg) by logistics analysis. Most of the Korean adult population continues to follow ether a traditional Korean having beneficial effects for successful aging. However, the 'Traditional Korean' pattern showed low protein intake (0.7 g/kg), calcium intake, and vitamin D intake as well as low of appendicular skeletal muscle mass (ASM (kg)) among 3 groups. CONCLUSIONS Considering the low ASM, consumption of protein, calcium and vitamin D should be

  7. Mycotoxin co-occurrence in rice, oat flakes and wheat noodles used as staple foods in Ecuador.

    PubMed

    Ortiz, Johana; Van Camp, John; Mestdagh, Frédéric; Donoso, Silvana; De Meulenaer, Bruno

    2013-01-01

    The co-occurrence of aflatoxin B₁ (AFB₁), B₂ (AFB₂), G₁ (AFG₁) and G₂ (AFG₂), ochratoxin A (OTA), deoxynivalenol (DON), fumonisin B₁ (FB₁), zearalenone (ZEN), and HT-2 and T-2 toxins in the main Ecuadorian staple cereals (rice, oat flakes, and yellow and white wheat noodles) was evaluated. A ultra high performance liquid chromatography/time-of-flight mass spectrometry (UHPLC/TOFMS) method was developed and validated to screen for the presence of these mycotoxins in those cereal matrices. Matrix-matched calibration curves were used to compensate for ion suppression and extraction losses and the recovery values were in agreement with the minimum requirements of Regulation 401/2006/EC (70-110%). For most mycotoxins, the LODs obtained allowed detection in compliance with the maximum permitted levels set in Regulation EC/2006/1881, with the exception of OTA in all cereals and AFB1 in yellow noodles. Extra target analysis of OTA in oat flakes and wheat noodles was performed by HPLC with fluorescence detection. High rates of contamination were observed in paddy rice (23% DON, 23% FB₁, 7% AFB₁, 2% AFG₁ and 2% AFG₂), white wheat noodles (33% DON and 5% OTA) and oat flakes (17% DON, 2% OTA and 2% AFB₁), whereas the rates of contamination were lower in polished rice (2% AFG₁ and 4% HT-2 toxin) and yellow noodles (5% DON). Low rates of co-occurrence of several mycotoxins were observed only for white wheat noodles (5%) and paddy rice (7%). White noodles were contaminated with DON and/or OTA, while combinations of AFG₁, AFB₁, DON and FB₁ were found in paddy rice. Yellow noodles were contaminated with DON only; oat flakes contained DON, OTA or AFB₁, and polished rice was contaminated with AFG₁ and HT-2 toxin. PMID:24313870

  8. Investigation on the association between breast cancer and consumption patterns of combined oral contraceptive pills in the women of Isfahan in 2011

    PubMed Central

    Ehsanpour, Soheila; Nejad, Fahime Seyed Ahmadi; Rajabi, Fariborz Mokarian; Taleghani, Fariba

    2013-01-01

    Background: Oral contraceptive pills are among the most popular contraceptive methods, but the fear of cancer and cardiovascular disease overshadows its continuous use among women. This study aimed to define the association between consumption patterns of combined oral contraceptives among women with breast cancer. Materials and Methods: This is an analytical case–control study conducted on 175 women with breast cancer, referring to Seyed al Shohada Medical Center and private clinics in Isfahan to be treated and followed up in 2011, as well as 350 healthy women who were identical with the subjects in the study group regarding age and residential location. The data were collected using a researcher-made questionnaire. Content validity and Cronbach's alpha were employed to confirm validity and scientific reliability of the questionnaire, respectively. The data were analyzed by descriptive and analytical statistical methods through SPSS. Results: The findings showed that there was a significant association between history of contraceptive pills’ consumption and incidence of breast cancer (P < 0.001). It was shown that the risk of developing breast cancer is increased by 2.27-fold among those with pills’ consumption compared to those with no history of that. It was also shown that pills’ consumption for 36-72 months increased the risk of breast cancer by 2.18-fold, the age of the first use being less than 20 years increased the risk by 3.28-fold, and time since the last use of less than 25 years increased the risk by 2.63-fold. There was no significant association between duration of use, age of the first and last use, and time since the first and last use in the study and control groups. Conclusion: The results showed that history of pills’ consumption is associated with incidence of breast cancer regardless of the consumption pattern. Use of oral contraceptives pills at any age and for any duration can increase the risk of breast cancer. PMID:23983752

  9. Piped water consumption in Ghana: A case study of temporal and spatial patterns of clean water demand relative to alternative water sources in rural small towns.

    PubMed

    Kulinkina, Alexandra V; Kosinski, Karen C; Liss, Alexander; Adjei, Michael N; Ayamgah, Gilbert A; Webb, Patrick; Gute, David M; Plummer, Jeanine D; Naumova, Elena N

    2016-07-15

    Continuous access to adequate quantities of safe water is essential for human health and socioeconomic development. Piped water systems (PWSs) are an increasingly common type of water supply in rural African small towns. We assessed temporal and spatial patterns in water consumption from public standpipes of four PWSs in Ghana in order to assess clean water demand relative to other available water sources. Low water consumption was evident in all study towns, which manifested temporally and spatially. Temporal variability in water consumption that is negatively correlated with rainfall is an indicator of rainwater preference when it is available. Furthermore, our findings show that standpipes in close proximity to alternative water sources such as streams and hand-dug wells suffer further reductions in water consumption. Qualitative data suggest that consumer demand in the study towns appears to be driven more by water quantity, accessibility, and perceived aesthetic water quality, as compared to microbiological water quality or price. In settings with chronic under-utilization of improved water sources, increasing water demand through household connections, improving water quality with respect to taste and appropriateness for laundry, and educating residents about health benefits of using piped water should be prioritized. Continued consumer demand and sufficient revenue generation are important attributes of a water service that ensure its function over time. Our findings suggest that analyzing water consumption of existing metered PWSs in combination with qualitative approaches may enable more efficient planning of community-based water supplies and support sustainable development. PMID:27070382

  10. Effect of mixing time on the structural characteristics of noodle dough under vacuum.

    PubMed

    Liu, Rui; Xing, Yanan; Zhang, Yingquan; Zhang, Bo; Jiang, Xuju; Wei, Yimin

    2015-12-01

    The structural characteristics of noodle dough under different vacuum mixing times were investigated using three flour samples by texture profile analysis (TPA), SEM, FTIR micro-imaging, and by measuring the glutenin macropolymer and free -SH content. The sheeted dough mixed for 8 min presented better textural properties and a more compact and even microstructure. Insufficient mixing resulted in an uneven distribution and an inadequately developed gluten network, especially for weak-gluten flour (Jimai 22). Excessive mixing was detrimental to the developed dough network and decreased the uniformity of component spatial distribution. Furthermore, excessive mixing led to a decrease in GMP content as well as the increase in free -SH content. Flours with different protein characteristics behaved differently. The TPA, microstructure and free -SH content of dough of Zhengmai 366 was less affected by mixing time than that of Jimai 22, suggesting that strong-gluten flour has better noodle dough mixing tolerance. PMID:26041200

  11. Patterns of Alcohol Consumption and Suicidal Behavior: Findings From the Fourth and Fifth Korea National Health and Nutritional Examination Survey (2007–2011)

    PubMed Central

    Bae, Hong-Chul; Hong, Seri; Jang, Sung-In; Lee, Kwang-Sig; Park, Eun-Cheol

    2015-01-01

    Objectives: The purpose of this study was to investigate the association between suicidal behavior and patterns of alcohol consumption in Korean adults. Methods: This study was based on data provided by the Korea National Health and Nutritional Examination Survey from 2007 to 2011. A total of 42 347 subjects were included in the study, of whom 19 292 were male and 23 055 were female. Logistic regression analysis was performed to assess the association between patterns of alcohol consumption and suicidal behavior. Results: Among the study subjects, 1426 males (11.3%) and 3599 females (21.2%) had experienced suicidal ideation, and 106 males (0.8%) and 190 females (1.1%) had attempted suicide during the previous 12 months. Alcohol Use Disorders Identification Test (AUDIT) scores were found to be associated with suicidal ideation in males and associated with both suicidal ideation and suicide attempts in females. Alcoholic blackouts were associated with suicidal ideation and suicide attempts in males, and were also associated with suicidal ideation in females. Conclusions: In this study, we found that certain patterns of alcohol consumption were associated with suicidal behaviors. In particular, only alcoholic blackouts and categorized AUDIT scores were found to be associated with suicidal behavior in males. We therefore suggest that further research is needed to examine this relationship prospectively and in other settings. PMID:26081651

  12. Consumption of a healthy dietary pattern results in significant reductions in C-reactive protein levels in adults: a meta-analysis.

    PubMed

    Neale, E P; Batterham, M J; Tapsell, L C

    2016-05-01

    Consumption of healthy dietary patterns has been associated with reduced risk of cardiovascular disease and metabolic syndrome. Dietary intervention targets disease prevention, so studies increasingly use biomarkers of underlying inflammation and metabolic syndrome progression to examine the diet-health relationship. The extent to which these biomarkers contribute to the body of evidence on healthy dietary patterns is unknown. The aim of this meta-analysis was to determine the effect of healthy dietary patterns on biomarkers associated with adiposity, insulin resistance, and inflammation in adults. A systematic search of Scopus, PubMed, Web of Science, and Cochrane Central Register of Controlled Trials (all years to April 2015) was conducted. Inclusion criteria were randomized controlled trials; effects of dietary patterns assessed on C-reactive protein (CRP), total adiponectin, high-molecular-weight adiponectin, tumor necrosis factor-α, adiponectin:leptin, resistin, or retinol binding protein 4. Random effects meta-analyses were conducted to assess the weighted mean differences in change or final mean values for each outcome. Seventeen studies were included in the review. These reflected research on dietary patterns associated with the Mediterranean diet, Nordic diet, Tibetan diet, and the Dietary Approaches to Stop Hypertension diet. Consumption of a healthy dietary pattern was associated with significant reductions in CRP (weighted mean difference, -0.75 [-1.16, -0.35]; P = .0003). Non-significant changes were found for all other biomarkers. This analysis found evidence for favorable effects of healthy dietary patterns on CRP, with limited evidence for other biomarkers. Future research should include additional randomized controlled trials incorporating a greater range of dietary patterns and biomarkers. PMID:27101757

  13. Ethanol production potential from fermented rice noodle wastewater treatment using entrapped yeast cell sequencing batch reactor

    NASA Astrophysics Data System (ADS)

    Siripattanakul-Ratpukdi, Sumana

    2012-03-01

    Fermented rice noodle production generates a large volume of starch-based wastewater. This study investigated the treatment of the fermented rice noodle wastewater using entrapped cell sequencing batch reactor (ECSBR) compared to traditional sequencing batch reactor (SBR). The yeast cells were applied because of their potential to convert reducing sugar in the wastewater to ethanol. In present study, preliminary treatment by acid hydrolysis was performed. A yeast culture, Saccharomyces cerevisiae, with calcium alginate cell entrapment was used. Optimum yeast cell loading in batch experiment and fermented rice noodle treatment performances using ECSBR and SBR systems were examined. In the first part, it was found that the cell loadings (0.6-2.7 × 108 cells/mL) did not play an important role in this study. Treatment reactions followed the second-order kinetics with the treatment efficiencies of 92-95%. In the second part, the result showed that ECSBR performed better than SBR in both treatment efficiency and system stability perspectives. ECSBR maintained glucose removal of 82.5 ± 10% for 5-cycle treatment while glucose removal by SBR declined from 96 to 40% within the 5-cycle treatment. Scanning electron microscopic images supported the treatment results. A number of yeast cells entrapped and attached onto the matrix grew in the entrapment matrix.

  14. Alcohol consumption in 0.5 million people from 10 diverse regions of China: prevalence, patterns and socio-demographic and health-related correlates

    PubMed Central

    Millwood, Iona Y; Li, Liming; Smith, Margaret; Guo, Yu; Yang, Ling; Bian, Zheng; Lewington, Sarah; Whitlock, Gary; Sherliker, Paul; Collins, Rory; Chen, Junshi; Peto, Richard; Wang, Hongmei; Xu, Jiujiu; He, Jian; Yu, Min; Liu, Huilin; Chen, Zhengming; Li, Liming; Chen, Zhengming; Chen, Junshi; Collins, Rory; Wu, Fan; Peto, Richard; Chen, Zhengming; Lancaster, Garry; Yang, Xiaoming; Williams, Alex; Smith, Margaret; Yang, Ling; Chang, Yumei; Millwood, Iona; Chen, Yiping; Zhang, Qiuli; Lewington, Sarah; Whitlock, Gary; Guo, Yu; Zhao, Guoqing; Bian, Zheng; Wu, Lixue; Hou, Can; Pang, Zengchang; Wang, Shaojie; Zhang, Yun; Zhang, Kui; Liu, Silu; Zhao, Zhonghou; Liu, Shumei; Pang, Zhigang; Feng, Weijia; Wu, Shuling; Yang, Liqiu; Han, Huili; He, Hui; Pan, Xianhai; Wang, Shanqing; Wang, Hongmei; Hao, Xinhua; Chen, Chunxing; Lin, Shuxiong; Hu, Xiaoshu; Zhou, Minghao; Wu, Ming; Wang, Yeyuan; Hu, Yihe; Ma, Liangcai; Zhou, Renxian; Xu, Guanqun; Dong, Baiqing; Chen, Naying; Huang, Ying; Li, Mingqiang; Meng, Jinhuai; Gan, Zhigao; Xu, Jiujiu; Liu, Yun; Wu, Xianping; Gao, Yali; Zhang, Ningmei; Luo, Guojin; Que, Xiangsan; Chen, Xiaofang; Ge, Pengfei; He, Jian; Ren, Xiaolan; Zhang, Hui; Mao, Enke; Li, Guanzhong; Li, Zhongxiao; He, Jun; Liu, Guohua; Zhu, Baoyu; Zhou, Gang; Feng, Shixian; Gao, Yulian; He, Tianyou; Jiang, Li; Qin, Jianhua; Sun, Huarong; Liu, Liqun; Yu, Min; Chen, Yaping; Hu, Zhixiang; Hu, Jianjin; Qian, Yijian; Wu, Zhiying; Chen, Lingli; Liu, Wen; Li, Guangchun; Liu, Huilin; Long, Xiangquan; Xiong, Youping; Tan, Zhongwen; Xie, Xuqiu; Peng, Yunfang

    2013-01-01

    Background Drinking alcohol has a long tradition in Chinese culture. However, data on the prevalence and patterns of alcohol consumption in China, and its main correlates, are limited. Methods During 2004–08 the China Kadoorie Biobank recruited 512 891 men and women aged 30–79 years from 10 urban and rural areas of China. Detailed information on alcohol consumption was collected using a standardized questionnaire, and related to socio-demographic, physical and behavioural characteristics in men and women separately. Results Overall, 76% of men and 36% of women reported drinking some alcohol during the past 12 months, with 33% of men and 2% of women drinking at least weekly; the prevalence of weekly drinking in men varied from 7% to 51% across the 10 study areas. Mean consumption was 286 g/week and was higher in those with less education. Most weekly drinkers habitually drank spirits, although this varied by area, and beer consumption was highest among younger drinkers; 37% of male weekly drinkers (12% of all men) reported weekly heavy drinking episodes, with the prevalence highest in younger men. Drinking alcohol was positively correlated with regular smoking, blood pressure and heart rate. Among male weekly drinkers, each 20 g/day alcohol consumed was associated with 2 mmHg higher systolic blood pressure. Potential indicators of problem drinking were reported by 24% of male weekly drinkers. Conclusion The prevalence and patterns of drinking in China differ greatly by age, sex and geographical region. Alcohol consumption is associated with a number of unfavourable health behaviours and characteristics. PMID:23918852

  15. Assessing the effects of changing demographic and consumption patterns on sea tenure regimes in the Roviana Lagoon, Solomon Islands.

    PubMed

    Aswani, Shankar

    2002-06-01

    This paper investigates how sea tenure institutions in the Roviana Lagoon, Solomon Islands, mediate among population, consumption, and the environment. The focus is on explaining how growth in population and consumption alter sea tenure regimes, and the factors that shape either their institutional robustness or vulnerability. The paper also addresses the regional differences among sea tenure institutional arrangements, the processes that are producing them, and the social and environmental outcomes of these institutions as they engage external forces and internal changes. A major question is how existing forms of sea tenure respond comparatively when faced with parallel demographic and economic transformations? Two villages representing different sea tenure arrangements within the Roviana Lagoon are compared. Results show that inhabitants in these villages perceive their systems of sea tenure governance similarly; yet their managerial responses to changes brought about by growth in population and consumption differ, and the responses produce contrasting environmental effects. PMID:12174597

  16. Future US energy demands based upon traditional consumption patterns lead to requirements which significantly exceed domestic supply

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Energy consumption in the United States has risen in response to both increasing population and to increasing levels of affluence. Depletion of domestic energy reserves requires consumption modulation, production of fossil fuels, more efficient conversion techniques, and large scale transitions to non-fossile fuel energy sources. Widening disparity between the wealthy and poor nations of the world contributes to trends that increase the likelihood of group action by the lesser developed countries to achieve political and economic goals. The formation of anticartel cartels is envisioned.

  17. Seasonal patterns in growth, blood consumption, and effects on hosts by parasitic-phase sea lampreys in the Great Lakes: an individual-based model approach

    USGS Publications Warehouse

    Madenjian, Charles P.; Cochran, Philip A.; Bergstedt, Roger A.

    2003-01-01

    An individual-based model (IBM) was developed for sea lamprey (Petromyzon marinus) populations in the Laurentian Great Lakes. The IBM was then calibrated to observed growth, by season, for sea lampreys in northern Lake Huron under two different water temperature regimes: a regime experienced by Seneca-strain lake trout (Salvelinus namaycush) and a regime experienced by Marquettestrain lake trout. Modeling results indicated that seasonal blood consumption under the Seneca regime was very similar to that under the Marquette regime. Simulated mortality of lake trout directly due to blood removal by sea lampreys occurred at nearly twice the rate during August and September under the Marquette regime than under the Seneca regime. However, cumulative sea lamprey-induced mortality on lake trout over the entire duration of the sea lamprey's parasitic phase was only 7% higher for the Marquette regime compared with the Seneca regime. Thus, these modeling results indicated that the strain composition of the host (lake trout) population was not important in determining total number of lake trout deaths or total blood consumption attributable to the sea lamprey population, given the sea lamprey growth pattern. Regardless of water temperature regime, both blood consumption rate by sea lampreys and rate of sea lamprey-induced mortality on lake trout peaked in late October. Elevated blood consumption in late October appeared to be unrelated to changes in water temperature. The IBM approach should prove useful in optimizing control of sea lampreys in the Laurentian Great Lakes.

  18. Alcohol Consumption Patterns among Adolescents are Related to Family Structure and Exposure to Drunkenness within the Family: Results from the SEYLE Project

    PubMed Central

    Rüütel, Erik; Sisask, Merike; Värnik, Airi; Värnik, Peeter; Carli, Vladimir; Wasserman, Camilla; Hoven, Christina W.; Sarchiapone, Marco; Apter, Alan; Balazs, Judit; Bobes, Julio; Brunner, Romuald; Corcoran, Paul; Cosman, Doina; Haring, Christian; Iosue, Miriam; Kaess, Michael; Kahn, Jean-Pierre; Poštuvan, Vita; Sáiz, Pilar A.; Wasserman, Danuta

    2014-01-01

    There is expedient evidence showing that differences in adolescent alcohol consumption and other risk-behaviour depend on both family structure and family member drunkenness exposure. Data were obtained among adolescents (N = 12,115, mean age 14.9 ± 0.89) in Austria, Estonia, France, Germany, Hungary, Ireland, Israel, Italy, Romania, Slovenia and Spain within the European Union’s 7th Framework Programme funded project, ‘Saving and Empowering Young Lives in Europe (SEYLE)’. The current study reveals how adolescents’ alcohol consumption patterns are related to their family structure and having seen their family member drunk. The results revealed statistically significant differences in adolescent alcohol consumption depending on whether the adolescent lives in a family with both birth parents, in a single-parent family or in a family with one birth parent and one step-parent. The study also revealed that the abstaining from alcohol percentage among adolescents was greater in families with both birth parents compared to other family types. The study also showed that the more often adolescents see their family member drunk the more they drink themselves. There is no difference in adolescent drinking patterns whether they see their family member drunk once a month or once a week. This study gives an insight on which subgroups of adolescents are at heightened risk of alcohol abuse and that decrease of family member drunkenness may have positive effects on the drinking habits of their children. PMID:25493392

  19. Candy consumption patterns, effects on health, and behavioral strategies to promote moderation: summary report of a roundtable discussion.

    PubMed

    Duyff, Roberta L; Birch, Leann L; Byrd-Bredbenner, Carol; Johnson, Susan L; Mattes, Richard D; Murphy, Mary M; Nicklas, Theresa A; Rollins, Brandi Y; Wansink, Brian

    2015-01-01

    Nearly all Americans (97%) report eating candy at least once per year; yet, on a given day, only approximately one-fourth of the US population aged ≥2 y consumes candy. Among all Americans, candy contributes a relatively small proportion of calories, added sugars, and saturated fat to the total diet, and recent research suggests that current levels of candy consumption are not associated with risk of weight gain and cardiovascular disease in children and adults. Providing guidance for the consumption of candy in moderation requires an understanding of various behavioral health-related factors that influence candy consumption. A roundtable of behavioral nutrition experts, researchers, and nutrition educators met to discuss recent data on intakes of candy, health outcomes associated with usual candy intake, and the impact of behavioral strategies, including restriction, education, and environmental awareness, on modifying eating behaviors to achieve moderate intakes of candy. Restricting access to palatable foods, whether self-imposed or by parental control, may have potentially negative consequences. Techniques and insight into how to adopt "moderation" in candy consumption, from effective parental practices to environmental strategies that facilitate behavior change without a high degree of effort, were identified as important next steps toward sustainable dietary guidance related to the role of candy and other treats in a healthy lifestyle. PMID:25593156

  20. Candy Consumption Patterns, Effects on Health, and Behavioral Strategies to Promote Moderation: Summary Report of a Roundtable Discussion12

    PubMed Central

    Duyff, Roberta L; Birch, Leann L; Byrd-Bredbenner, Carol; Johnson, Susan L; Mattes, Richard D; Murphy, Mary M; Nicklas, Theresa A; Rollins, Brandi Y; Wansink, Brian

    2015-01-01

    Nearly all Americans (97%) report eating candy at least once per year; yet, on a given day, only approximately one-fourth of the US population aged ≥2 y consumes candy. Among all Americans, candy contributes a relatively small proportion of calories, added sugars, and saturated fat to the total diet, and recent research suggests that current levels of candy consumption are not associated with risk of weight gain and cardiovascular disease in children and adults. Providing guidance for the consumption of candy in moderation requires an understanding of various behavioral health-related factors that influence candy consumption. A roundtable of behavioral nutrition experts, researchers, and nutrition educators met to discuss recent data on intakes of candy, health outcomes associated with usual candy intake, and the impact of behavioral strategies, including restriction, education, and environmental awareness, on modifying eating behaviors to achieve moderate intakes of candy. Restricting access to palatable foods, whether self-imposed or by parental control, may have potentially negative consequences. Techniques and insight into how to adopt “moderation” in candy consumption, from effective parental practices to environmental strategies that facilitate behavior change without a high degree of effort, were identified as important next steps toward sustainable dietary guidance related to the role of candy and other treats in a healthy lifestyle. PMID:25593156

  1. Gender, Alcohol Consumption Patterns, and Engagement in Sexually Intimate Behaviors among Adolescents and Young Adults in Nha Trang, Viet Nam

    ERIC Educational Resources Information Center

    Kaljee, Linda M.; Green, Mackenzie S.; Zhan, Min; Riel, Rosemary; Lerdboon, Porntip; Lostutter, Ty W.; Tho, Le Huu; Luong, Vo Van; Minh, Truong Tan

    2011-01-01

    A randomly selected cross-sectional survey was conducted with 880 youth (16 to 24 years) in Nha Trang City to assess relationships between alcohol consumption and sexual behaviors. A timeline followback method was employed. Chi-square, generalized logit modeling and logistic regression analyses were performed. Of the sample, 78.2% male and 56.1%…

  2. Extraction of rutin from Tartary buckwheat milling fractions and evaluation of its thermal stability in an instant fried noodle system.

    PubMed

    Cho, Yong Jin; Lee, Suyong

    2015-06-01

    Extraction conditions of rutin from buckwheat milling fractions were established and a rutin-enriched material (REM, 31.8g/100g of rutin) was successfully obtained by the ultrasonic-assisted ethanol method (steaming, 16-150 mesh particle size, 70% ethanol, and ultrasonication at 40°C for 30min). When REM was applied to instant fried noodles (1% and 2% by weight of wheat flour) for rutin fortification, the levels of rutin in the noodles were determined to be about 250-500mg/100g which corresponded to the recommended daily dose of rutin. While frying temperatures (150-190°C) and times (1-3min) did not negatively affect the level of rutin in the instant fried noodles, the distinct loss of rutin was observed after cooking. Furthermore, REM did not significantly affect the oil uptake and mechanical property of instant fried noodles. The strong antioxidant activity of rutin in REM contributed to retarding the oxidative deterioration of the noodles during storage. PMID:25624204

  3. Relationship of high molecular weight glutenin subunit composition and molecular weight distribution of wheat flour protein with water absorption and color characteristics of noodle dough

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Colors of noodle doughs made from hard white winter wheat flours from Oregon were measured at optimum noodle water absorptions (NWA). Partial correlations, removing effect of protein concentration, indicated that NWA had negative relationships with 0 hr L* and 24 hr b*, and positive relationships wi...

  4. Prevalence and Patterns of Hazardous and Harmful Alcohol Consumption Assessed Using the AUDIT among Bhutanese Refugees in Nepal

    PubMed Central

    Luitel, Nagendra P.; Jordans, Mark; Murphy, Adrianna; Roberts, Bayard; McCambridge, Jim

    2013-01-01

    Aims: This study sought to ascertain the prevalence of hazardous and harmful alcohol consumption among Bhutanese refugees in Nepal and to identify predictors of elevated risk in order to better understand intervention need. Methods: Hazardous and harmful alcohol consumption was assessed using the Alcohol Use Disorder Identification Test (AUDIT) administered in a face-to-face interview in a census of two camps comprising ∼8000 refugees. Results: Approximately 1/5 men and 1/14 women drank alcohol and prevalence of hazardous drinking among current drinkers was high and comparable to that seen in Western countries with longstanding alcohol cultures. Harmful drinking was particularly associated with the use of other substances including tobacco. Conclusions: Assessment of the alcohol-related needs of Bhutanese refugees has permitted the design of interventions. This study adds to the small international literature on substance use in forced migration populations, about which there is growing concern. PMID:23443987

  5. Non-Fatal Injury in Thailand From 2005 to 2013: Incidence Trends and Links to Alcohol Consumption Patterns in the Thai Cohort Study

    PubMed Central

    Wakabayashi, Mami; Berecki-Gisolf, Janneke; Banwell, Cathy; Kelly, Matthew; Yiengprugsawan, Vasoontara; McKetin, Rebecca; Seubsman, Sam-ang; Sleigh, Adrian

    2016-01-01

    Background We analyzed population-based injury trends and the association between injury and alcohol consumption patterns in Thailand, a middle-income country undergoing rapid social change. Methods A nationwide cohort of 42 785 Thai adult Open University students, who were aged 15 to 87 years at enrolment, participated in cross-sectional assessments at baseline (2005) and 8 years later (2013). Incident non-fatal traffic and non-traffic injuries were recorded. Alcohol consumption patterns were categorized as follows: non-drinkers, occasional light drinkers, occasional heavy drinkers, regular drinkers, and ex-drinkers. Logistic regression was used to assess associations in 2005 and 2013 between injuries and alcohol consumption. We adjusted odds ratios (ORs) for socio-demographic factors, stress, health behaviors, and risk-taking behaviors. Results Incidence estimates in 2013 were standardized to the age structure of 2005: the standardized rates were 10% (95% confidence interval [CI], 9.32–9.89) for participants with at least one non-traffic injury and 5% (95% CI, 4.86–5.29) for those with at least one traffic injury. Both standardized incidences for non-traffic and traffic injuries were significantly lower than corresponding rates in 2005 (20% and 6%, respectively). Alcohol consumption was significantly associated with non-traffic injury in 2005, but the association disappeared in 2013. For example, non-traffic injury was associated with regular drinking (adjusted OR 1.17; 95% CI, 1.01–1.40) in 2005, but not in 2013 (adjusted OR 0.89; 95% CI, 0.73–1.10). In both survey years, traffic injury was not associated with occasional heavy drinking when adjusted for health and risk-taking behavior. Conclusions We examined non-fatal injury and the health-risk transition in Thailand in 2005 and 2013. Our data revealed decreases in alcohol consumption and non-fatal injury in the Thai Cohort between 2005 and 2013. Alcohol-related injury in Thailand today could be

  6. Effects of sitting time associated with media consumption on physical activity patterns and daily energy expenditure of Saudi school students.

    PubMed

    Alghadir, Ahmad H; Gabr, Sami A; Iqbal, Zaheen A

    2015-09-01

    [Purpose] This study was performed to assess the effect of daily sitting time during media consumption on physical fitness, total energy expenditure (TEE), and body composition indices of Saudi school children. [Subjects and Methods] A total of 180 healthy Saudi school students (8-18 years) were included in this study. Sitting time, total energy expenditure, and levels of physical activity were evaluated with pre-validated internet based questionnaires. Body composition indices were evaluated using anthropometric analysis. [Results] Out of the studied participants, only 22.2% of students were physically inactive. Children with moderate and active physical scores demonstrated less sedentary behavior (TV viewing and computer usage), lower body composition values (BMI, WC, WHtR), and higher TEE than sedentary or mild activity level participants. Boys showed higher fitness scores and less sedentary behavior than girls. Media sitting time among the studied subjects correlated negatively with physical scores and positively with body composition. [Conclusion] The data presented here suggests that poor physical fitness, lower TEE, and longer sitting times differentially influence normal body composition indices among school children which may lead to overweight or obese individuals. Thus, decreasing sitting time during media consumption and enhancing physical activity may play a pivotal role in preventing obesity in young children. PMID:26504298

  7. Gender, Alcohol Consumption Patterns, and Engagement in Sexually Intimate Behaviors Among Adolescents and Young Adults in Nha Trang, Viet Nam

    PubMed Central

    Kaljee, Linda M.; Green, Mackenzie S.; Zhan, Min; Riel, Rosemary; Lerdboon, Porntip; Lostutter, Ty W.; Tho, Le Huu; Van Luong, Vo; Minh, Truong Tan

    2010-01-01

    A randomly selected cross-sectional survey was conducted with 880 youth (16 to 24 years) in Nha Trang City to assess relationships between alcohol consumption and sexual behaviors. A timeline followback method was employed. Chi-square, generalized logit modeling and logistic regression analyses were performed. Of the sample, 78.2% male and 56.1% female respondents ever consumed alcohol. Males reporting sexual behaviors (vaginal, anal, oral sex) had a significantly higher calculated peak BAC of 0.151 compared to 0.082 for males reporting no sexual intimacy (p < .0001). Females reporting sexual behaviors had a peak BAC of 0.072 compared to 0.027 for those reporting no sexual intimacy (p = .016). Fifty percent of (33/66) males and 30.4% (7/23) females report event specific drinking and engagement in sexual behaviors. Males reporting 11+ drinks in 30 days had more sexual partners than those reporting 1 to 10 drinks (p = .037). Data suggest different physical and psychosocial mediators between alcohol consumption and sexual behaviors by gender. PMID:21373363

  8. Effects of sitting time associated with media consumption on physical activity patterns and daily energy expenditure of Saudi school students

    PubMed Central

    Alghadir, Ahmad H.; Gabr, Sami A.; Iqbal, Zaheen A.

    2015-01-01

    [Purpose] This study was performed to assess the effect of daily sitting time during media consumption on physical fitness, total energy expenditure (TEE), and body composition indices of Saudi school children. [Subjects and Methods] A total of 180 healthy Saudi school students (8–18 years) were included in this study. Sitting time, total energy expenditure, and levels of physical activity were evaluated with pre-validated internet based questionnaires. Body composition indices were evaluated using anthropometric analysis. [Results] Out of the studied participants, only 22.2% of students were physically inactive. Children with moderate and active physical scores demonstrated less sedentary behavior (TV viewing and computer usage), lower body composition values (BMI, WC, WHtR), and higher TEE than sedentary or mild activity level participants. Boys showed higher fitness scores and less sedentary behavior than girls. Media sitting time among the studied subjects correlated negatively with physical scores and positively with body composition. [Conclusion] The data presented here suggests that poor physical fitness, lower TEE, and longer sitting times differentially influence normal body composition indices among school children which may lead to overweight or obese individuals. Thus, decreasing sitting time during media consumption and enhancing physical activity may play a pivotal role in preventing obesity in young children. PMID:26504298

  9. Probing the Paradoxical Pattern of Cigarette Smoking among African-Americans: Low Teenage Consumption and High Adult Use.

    ERIC Educational Resources Information Center

    Feigelman, William; Lee, Julia

    1995-01-01

    Based on secondary analysis of the 1990 California Tobacco Survey of 24,296 adult and 7,767 adolescent respondents, this study investigates enigmatic results established by past research of comparatively low smoking prevalence rates among African American adolescents and high use patterns for African American adults. Findings support hypothesis…

  10. Contribution of beef consumption to nutrient intake, diet quality, and food patterns in the diets of the US population

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study examined the association between the nutrient contribution of beef, in its lowest and highest fat forms, and diet quality and food patterns in individuals 4+ years of age. Beef consumers were categorized into three groups (lowest lean/highest fat [LLHF]; middle lean/middle fat content; an...

  11. Does diet-beverage intake affect dietary consumption patterns? Results from the Choose Healthy Options Consciously Everyday (CHOICE) randomized clinical trial123

    PubMed Central

    Piernas, Carmen; Tate, Deborah F; Wang, Xiaoshan

    2013-01-01

    Background: Little is understood about the effect of increased consumption of low-calorie sweeteners in diet beverages on dietary patterns and energy intake. Objective: We investigated whether energy intakes and dietary patterns were different in subjects who were randomly assigned to substitute caloric beverages with either water or diet beverages (DBs). Design: Participants from the Choose Healthy Options Consciously Everyday randomized clinical trial (a 6-mo, 3-arm study) were included in the analysis [water groups: n = 106 (94% women); DB group: n = 104 (82% women)]. For energy, macronutrient, and food and beverage intakes, we investigated the main effects of time, treatment, and the treatment-by-time interaction by using mixed models. Results: Overall, the macronutrient composition changed in both groups without significant differences between groups over time. Both groups reduced absolute intakes of total daily energy, carbohydrates, fat, protein, saturated fat, total sugar, added sugar, and other carbohydrates. The DB group decreased energy from all beverages more than the water group did only at month 3 (P-group-by-time < 0.05). Although the water group had a greater reduction in grain intake at month 3 and a greater increase in fruit and vegetable intake at month 6 (P-group-by-time < 0.05), the DB group had a greater reduction in dessert intake than the water group did at month 6 (P-group-by-time < 0.05). Conclusions: Participants in both intervention groups showed positive changes in energy intakes and dietary patterns. The DB group showed decreases in most caloric beverages and specifically reduced more desserts than the water group did. Our study does not provide evidence to suggest that a short-term consumption of DBs, compared with water, increases preferences for sweet foods and beverages. This trial was registered at clinicaltrials.gov as NCT01017783. PMID:23364015

  12. Assessment of prenatal exposure to PCBs from maternal consumption of Great Lakes fish: An analysis of PCB pattern and concentration

    SciTech Connect

    Stewart, P.; Darvill, T.; Lonky, E.; Reihman, J.; Pagano, J.; Bush, B.

    1999-02-01

    The current study was designed to assess the pattern and concentration of prenatal PCB exposure in the newborns of women who consumed Great Lakes fish. The authors compared the pattern and concentration of umbilical cord blood PCBs of 145 women who reported never having consumed Great Lakes fish to 134 women who reported consuming at least 40 PCB-equivalent fish lbs of Great Lakes fish in their lifetime. Although the average levels of total PCBs in cord blood were exceedingly low (approximately 1.0 ppb), the data clearly indicated that both the proportion and the absolute concentration of the most heavily chlorinated and persistent PCB homologues (homologues C17-C19) were markedly elevated in the cord blood of fish eaters. This effect grew markedly as a function of the total PCBs detected in the sample. Moreover, the concentration of the most heavily chlorinated PCB homologues was significantly dependent on how recently the fish were consumed relative to pregnancy.

  13. HPLC and UPLC methods for the determination of zearalenone in noodles, cereal snacks and infant formula.

    PubMed

    Ok, Hyun Ee; Choi, Sung-Wook; Kim, Meehye; Chun, Hyang Sook

    2014-11-15

    High-performance liquid chromatography (HPLC) and ultra-performance liquid chromatography (UPLC) were compared to validate a method for determination of zearalenone (ZON) in noodles, cereal snacks, and infant formulas. The limits of detection and quantification in HPLC and UPLC were found to be 4.0 and 13.0 μg kg(-1) and 2.5 and 8.3 μg kg(-1), respectively. The average recoveries of ZON by HPLC and UPLC ranged from 79.1% to 105.3% and from 85.1% to 114.5%, respectively. The measurement uncertainties of the two methods for ZON determination were within the maximum standard uncertainty. The two methods showed that the levels of ZON in 163 naturally contaminated samples ranged from 4.3 to 8.3 μg kg(-1) by HPLC and 3.1 to 17.6 μg kg(-1) by UPLC. These findings indicate that either method is suitable for the determination of ZON in noodles, cereal snacks, and infant formulas, but UPLC gives faster results with better sensitivity. PMID:24912723

  14. Evaluation of the flathead catfish population and fishery on Lake Carl Blackwell, Oklahoma, with emphasis on the effects of noodling

    USGS Publications Warehouse

    Winkelman, Dana L.

    2011-01-01

    I conducted a 3-year study at Lake Carl Blackwell, Oklahoma to estimate effects of various fishing gears on the flathead catfish Pylodictis olivaris population. Managers were particularly interested in the effect of handfishing or noodling on this population. I used a phone survey to assess angler effort and electrofishing and gill nets to calculate standard population metrics to assess composition of the current population. Survey data indicated that fishing effort and harvest were highest for trotlines and juglines and lowest for noodling. Size distribution of fish harvested by noodlers was not different from sizes that were available in the fishery and was similar to those fish harvested with other gears. Flathead catfish Sampled in Lake Carl Blackwell ranged in size from 38 to 1,220 mm total length, and 77% of the population was less than 508 mm (minimum legal size). Estimated total annual mortality was about 11%. Proportional size distribution (PSD) of flathead catfish for Lake Carl Blackwell indicates that about 70% of legal-sized flathead catfish were over the preferred size of 710 mm. Overall, the Lake Carl Blackwell flathead catfish population appeared healthy. There were a wide range of sizes and ages in the population, and PSD indicated a well-balanced population with many preferred and memorable-sized fish. Due to its rarity, noodling is probably not adversely influencing the population. Additionally, noodling at Lake Carl Blackwell does not appear to be as size-selective as previously thought. 

  15. Micronutrient Fortified Condiments and Noodles to Reduce Anemia in Children and Adults—A Literature Review and Meta-Analysis

    PubMed Central

    Hess, Sascha; Tecklenburg, Linda; Eichler, Klaus

    2016-01-01

    Micronutrient deficiencies impose a considerable burden of disease on many middle and low income countries. Several strategies have been shown to be effective in improving micronutrient deficiencies. However, the impact of fortified condiments as well as fortified noodles is less well documented. We aimed to investigate existing evidence on the impact of micronutrient fortified condiments and noodles on hemoglobin, anemia, and functional outcomes in children and adults (age: 5 to 50 years). We conducted a literature review in electronic databases. In addition, we screened the homepages of relevant organizations and journals. We included randomized controlled trials (RCT). Of 1046 retrieved studies, 14 RCT provided data for the meta-analysis. Micronutrient fortification of condiments and noodles increased hemoglobin concentrations by 0.74 g/dL (95%-confidence intervals (95%-CI): 0.56 to 0.93; 12 studies) and 0.3 g/dL (95%-CI: 0.12 to 0.48; 1 study), respectively. Micronutrient fortification also led to a reduced risk of having anemia (risk ratio 0.59 (95%-CI 0.44 to 0.80)). Ferritin concentrations increased with fortified condiments. Functional outcomes were rarely assessed and showed mixed results. The use of micronutrient fortified condiments can be a strategy to reduce anemia in children and adults due to micronutrient deficiencies. The effect of fortified noodles seems to be smaller. PMID:26891319

  16. Optimization of meat level and processing conditions for development of chicken meat noodles using response surface methodology.

    PubMed

    Khare, Anshul Kumar; Biswas, Asim Kumar; Balasubramanium, S; Chatli, Manish Kumar; Sahoo, Jhari

    2015-06-01

    Response surface methodology (RSM) is a mathematical and statistical technique for testing multiple process variables and their interactive, linear and quadratic effects, and useful in solving multivariable equations obtained from experiments simultaneously. In present study optimum meat level and processing conditions for development of shelf stable chicken meat noodles was determined using central composite design of response surface methodology (RSM). Effects of meat level (110-130 g); processing conditions such as steaming time (12-18 min) and drying time (7-9 h) on the water activity, yield, water absorption index, water solubility index, hardness, overall acceptability and total colour change of chicken noodles were investigated. The aim of present study was to optimize meat level and processing conditions for development of chicken noodles. The coefficients of determination, R(2) of all the response variables were higher than 0.8. Based on the response surface and superimposed plots, the optimum conditions such as 60 % meat level, 12 min steaming time and 9 h drying time for development of chicken noodles with desired sensory quality was obtained. PMID:26028756

  17. Micronutrient Fortified Condiments and Noodles to Reduce Anemia in Children and Adults--A Literature Review and Meta-Analysis.

    PubMed

    Hess, Sascha; Tecklenburg, Linda; Eichler, Klaus

    2016-02-01

    Micronutrient deficiencies impose a considerable burden of disease on many middle and low income countries. Several strategies have been shown to be effective in improving micronutrient deficiencies. However, the impact of fortified condiments as well as fortified noodles is less well documented. We aimed to investigate existing evidence on the impact of micronutrient fortified condiments and noodles on hemoglobin, anemia, and functional outcomes in children and adults (age: 5 to 50 years). We conducted a literature review in electronic databases. In addition, we screened the homepages of relevant organizations and journals. We included randomized controlled trials (RCT). Of 1046 retrieved studies, 14 RCT provided data for the meta-analysis. Micronutrient fortification of condiments and noodles increased hemoglobin concentrations by 0.74 g/dL (95%-confidence intervals (95%-CI): 0.56 to 0.93; 12 studies) and 0.3 g/dL (95%-CI: 0.12 to 0.48; 1 study), respectively. Micronutrient fortification also led to a reduced risk of having anemia (risk ratio 0.59 (95%-CI 0.44 to 0.80)). Ferritin concentrations increased with fortified condiments. Functional outcomes were rarely assessed and showed mixed results. The use of micronutrient fortified condiments can be a strategy to reduce anemia in children and adults due to micronutrient deficiencies. The effect of fortified noodles seems to be smaller. PMID:26891319

  18. Physicochemical and rheological properties of starch and flour from different durum wheat varieties and their relationships with noodle quality.

    PubMed

    Kaur, Amritpal; Shevkani, Khetan; Katyal, Mehak; Singh, Narpinder; Ahlawat, Arvind Kumar; Singh, Anju Mahendru

    2016-04-01

    Starch and flour properties of different Indian durum wheat varieties were evaluated and related to noodle-making properties. Flours were evaluated for pasting properties, protein characteristics (extractable as well as unextractable monomeric and polymeric proteins) and dough rheology (farinographic properties), while starches were evaluated for granule size, thermal, pasting, and rheological properties. Flour peak and final viscosities related negatively to the proportion of monomeric proteins but positively to that of polymeric proteins whereas opposite relations were observed for dough rheological properties (dough-development time and stability). Starches from varieties with higher proportion of large granules showed the presence of less stable amylose-lipids and had more swelling power, peak viscosity and breakdown viscosity than those with greater proportion of small granules. Noodle-cooking time related positively to the proportion of monomeric proteins and starch gelatinization temperatures but negatively to that of polymeric proteins and amylose content. Varieties with more proteins resulted in firmer noodles. Noodle-cohesiveness related positively to the proportion of polymeric proteins and amylose-lipids complexes whereas springiness correlated negatively to amylose content and retrogradation tendency of starches. PMID:27413243

  19. Studies on the physicochemical characteristics of heated honey, honey mixed with ghee and their food consumption pattern by rats.

    PubMed

    Annapoorani, A; Anilakumar, K R; Khanum, Farhath; Murthy, N Anjaneya; Bawa, A S

    2010-04-01

    Honey and ghee are the two food substances used widely in our diet. In Ayurveda, it is quoted that heated honey and honey mixed with equal amount of ghee produce deleterious effects. Hence, it was of our interest to study the physicochemical characteristics and chemical constituents of heated honey and honey mixed with ghee, and their effect on daily food intake and organ weights of rats. The specific gravity of samples showed a significant decrease in honey and ghee samples heated to 140°C. The pH of honey heated to 140°C was elevated with a reduction in the specific gravity. There was a significant rise in hydroxymethyl furfuraldehyde (HMF) in 60º and 140°C heated honey samples. The browning and total antioxidant of honey mixed ghee samples was significantly higher when compared to ghee samples. Further, the authors have also evaluated the effects of consumption of heated honey, ghee, honey mixed with equal amount of ghee and heated honey mixed with heated ghee in rats. The feeding of heated honey and honey mixed with ghee for 6 weeks showed no significant change in the food intake, weight gain and relative organ weights. The study revealed that the heated honey mixed with ghee produces HMF which may cause deleterious effects. PMID:22131701

  20. Studies on the physicochemical characteristics of heated honey, honey mixed with ghee and their food consumption pattern by rats

    PubMed Central

    Annapoorani, A.; Anilakumar, K. R.; Khanum, Farhath; Murthy, N. Anjaneya; Bawa, A. S.

    2010-01-01

    Honey and ghee are the two food substances used widely in our diet. In Ayurveda, it is quoted that heated honey and honey mixed with equal amount of ghee produce deleterious effects. Hence, it was of our interest to study the physicochemical characteristics and chemical constituents of heated honey and honey mixed with ghee, and their effect on daily food intake and organ weights of rats. The specific gravity of samples showed a significant decrease in honey and ghee samples heated to 140°C. The pH of honey heated to 140°C was elevated with a reduction in the specific gravity. There was a significant rise in hydroxymethyl furfuraldehyde (HMF) in 60º and 140°C heated honey samples. The browning and total antioxidant of honey mixed ghee samples was significantly higher when compared to ghee samples. Further, the authors have also evaluated the effects of consumption of heated honey, ghee, honey mixed with equal amount of ghee and heated honey mixed with heated ghee in rats. The feeding of heated honey and honey mixed with ghee for 6 weeks showed no significant change in the food intake, weight gain and relative organ weights. The study revealed that the heated honey mixed with ghee produces HMF which may cause deleterious effects. PMID:22131701

  1. The Role of Alcohol Consumption Patterns and Pro-Social Bystander Interventions in Contexts of Gender Violence.

    PubMed

    Fleming, Wm Michael; Wiersma-Mosley, Jacquelyn D

    2015-10-01

    Studies have shown that people differ in their likelihood of intervening as a bystander in situations of violence, but it is unclear how these actions relate to the use of alcohol. Two studies (N = 1,525) examined the relationship between alcohol use and pro-social bystander interventions in situations of physical and sexual coercion. Studies 1 and 2 provided cross-sectional evidence that alcohol use, along with alcohol expectancies, predicted patterns of bystander interventions, depending on gender. Discussion centers on the importance of including alcohol as another facet in understanding the role of pro-social bystander interventions. PMID:26175516

  2. Fruit and vegetable consumption and food values: National patterns in the United States by Supplemental Nutrition Assistance Program eligibility and cooking frequency

    PubMed Central

    Wolfson, Julia A.; Bleich, Sara N.

    2015-01-01

    Background More frequent cooking at home may help improve diet quality and be associated with food values, particularly for individuals participating in the Supplemental Nutrition Assistance Program (SNAP). Objective To examine patterns of fruit and vegetable consumption and food values among adults (aged 20 and older) in the United States, by SNAP participation and household cooking frequency. Methods Analysis of cross-sectional 24-hour dietary recall data obtained from the National Health and Nutrition Examination Survey 2007-2010 (N=9,560). Results A lower percentage of SNAP participants consumed fruit (total: 35% vs. 46%, p=0.001; fresh: 30% vs. 41%, p<0.001) and vegetables (total: 49% vs. 58%, p=0.004; fresh: 35% vs. 47%, p<0.001) than those ineligible for SNAP. Among SNAP participants, cooking > 6 times/week was associated with greater vegetable consumption compared to cooking < 2 times/week (175 grams vs. 98 grams, p=0.003). SNAP-eligible individuals who cooked ≥ 2 times/week were more to report price (medium cookers: 47% vs. 33%, p=0.001; high cookers: 52% vs. 40%, p<0.001), ease of preparation (medium cookers: 36% vs. 28%, p=0.002; high cookers: 36% vs. 24%, p<0.001) and how long food keeps (medium cookers: 57% vs. 45%, p<0.001; high cookers: 61% vs. 50%, p<0.001) as important compared to SNAP-ineligible individuals. Conclusions Fruit and vegetable consumption in the United States is low regardless of cooking frequency. Efforts to improve diet quality should consider values on which food purchases are based. PMID:25847732

  3. Sleep Quality and Sleep Patterns in Relation to Consumption of Energy Drinks, Caffeinated Beverages and Other Stimulants among Thai College Students

    PubMed Central

    Lohsoonthorn, Vitool; Khidir, Hazar; Casillas, Gardenia; Lertmaharit, Somrat; Tadesse, Mahlet G.; Pensuksan, Wipawan C.; Rattananupong, Thanapoom; Gelaye, Bizu; Williams, Michelle A.

    2012-01-01

    Purpose Poor sleep and heavy use of caffeinated beverages have been implicated as risk factors for a number of adverse health outcomes. Caffeine consumption and use of other stimulants are common among college students globally. However, to our knowledge, no studies have examined the influence of caffeinated beverages on sleep quality of college students in Southeast Asian populations. We conducted this study to evaluate the patterns of sleep quality; and to examine the extent to which poor sleep quality is associated with consumption of energy drinks, caffeinated beverages and other stimulants among 2,854 Thai college students. Methods A questionnaire was administered to ascertain demographic and behavioral characteristics. The Pittsburgh Sleep Quality Index (PSQI) was used to assess sleep habits and quality. Chi-square tests and multivariate logistic regression models were used to identify statistically significant associations. Results Overall, the prevalence of poor sleep quality was found to be 48.1%. A significant percent of students used stimulant beverages (58.0%). Stimulant use (OR 1.50; 95%CI 1.28-1.77) was found to be statistically significant and positively associated with poor sleep quality. Alcohol consumption (OR 3.10; 95% CI 1.72-5.59) and cigarette smoking (OR 1.43; 95% CI 1.02-1.98) also had statistically significant association with increased daytime dysfunction. In conclusion, stimulant use is common among Thai college students and is associated with several indices of poor sleep quality. Conclusion Our findings underscore the need to educate students on the importance of sleep and the influences of dietary and lifestyle choices on their sleep quality and overall health. PMID:23239460

  4. What Happens to Patterns of Food Consumption when Food Prices Change? Evidence from A Systematic Review and Meta-Analysis of Food Price Elasticities Globally.

    PubMed

    Cornelsen, Laura; Green, Rosemary; Turner, Rachel; Dangour, Alan D; Shankar, Bhavani; Mazzocchi, Mario; Smith, Richard D

    2015-12-01

    Recent years have seen considerable interest in examining the impact of food prices on food consumption and subsequent health consequences. Fiscal policies targeting the relative price of unhealthy foods are frequently put forward as ways to address the obesity epidemic. Conversely, various food subsidy interventions are used in attempts to reduce levels of under-nutrition. Information on price elasticities is essential for understanding how such changes in food prices affect food consumption. It is crucial to know not only own-price elasticities but also cross-price elasticities, as food substitution patterns may have significant implications for policy recommendations. While own-price elasticities are common in analyses of the impact of food price changes on health, cross-price effects, even though generally acknowledged, are much less frequently included in analyses, especially in the public health literature. This article systematically reviews the global evidence on cross-price elasticities and provides combined estimates for seven food groups in low-income, middle-income and high-income countries alongside previously estimated own-price elasticities. Changes in food prices had the largest own-price effects in low-income countries. Cross-price effects were more varied and depending on country income level were found to be reinforcing, undermining or alleviating own-price effects. PMID:25236930

  5. Association of alcohol consumption pattern with risk of hypertension in Korean adults based on the 2010-2012 KNHANES.

    PubMed

    Hong, S W; Linton, J A; Shim, J Y; Lee, H R; Kang, H T

    2016-08-01

    We examined the association between alcohol-drinking pattern and hypertension in Korean adults. This cross-sectional study included 15,052 participants (7054 men and 7998 women) who were included in the 2010-2012 Korean National Health and Nutrition Examination Survey (KNHANES). We categorized alcohol-drinking patterns into three groups based on the Alcohol Use Disorders Identification Test (AUDIT) score: low-risk (score: 0-7), intermediate-risk (score: 8-14), and high-risk (score: ≥15). Hypertension was defined as systolic blood pressure ≥140 mm Hg, diastolic blood pressure ≥90 mm Hg, or current use of anti-hypertensive medications. In the study population, 25.2% of men and 4.6% of women were high-risk drinkers. Hypertension prevalence was 30.8% in men and 20.6% in women. Of the total population, 13.8% of men and 13.6% of women were using anti-hypertensive drugs. Age-adjusted hypertension prevalence was 30.8, 40.9, and 45.3% in men, and 24.6, 27.0, and 32.3% in women in the low-, intermediate-, and high-risk drinking group, respectively. Compared to the low-risk drinking group, the prevalence ratio (95% confidence interval [CI]) for hypertension was 1.664 (1.4331.933) and 2.070 (1.772-2.418) for men and 1.012 (0.774-1.323) and 1.650 (1.080-2.522) for women in the intermediate- and high-risk drinking group, respectively, after adjusting for age and other confounding factors. In conclusion, our study suggests high-risk drinking appears to be associated with a higher risk of hypertension in men and women. PMID:27565751

  6. China: Emissions pattern of the world leader in CO2 emissions from fossil fuel consumption and cement production

    NASA Astrophysics Data System (ADS)

    Gregg, Jay S.; Andres, Robert J.; Marland, Gregg

    2008-04-01

    Release of carbon dioxide (CO2) from fossil fuel combustion and cement manufacture is the primary anthropogenic driver of climate change. Our best estimate is that China became the largest national source of CO2 emissions during 2006. Previously, the United States (US) had occupied that position. However, the annual emission rate in the US has remained relatively stable between 2001-2006 while the emission rate in China has more than doubled, apparently eclipsing that of the US in late 2006. Here we present the seasonal and spatial pattern of CO2 emissions in China, as well as the sectoral breakdown of emissions. Though our best point estimate places China in the lead position in terms of CO2 emissions, we qualify this statement in a discussion of the uncertainty in the underlying data (3-5% for the US; 15-20% for China). Finally, we comment briefly on the implications of China's new position with respect to international agreements to mitigate climate change.

  7. Sub-patterns of food consumption and hyperglycemia in Mexican young people: a study by factor analysis

    PubMed Central

    Hernández, Juan Antonio Córdova; del Valle Laveaga, David; Cano, Juan Manuel Muñoz

    2016-01-01

    Background The student population that is admitted to the University Juarez of Tabasco has poor healthy eating habits. Fasting glucose ≥5.6 mmol/L was found in 10% of the students. Objective We wanted to identify the sub-pattern of their eating habits that could explain the hyperglycemia. Design A questionnaire on the feeding habits was applied to 3,559 first-year students, who were subjected to a blood analysis to determine biochemical markers in 2011. Based on the obtained questionnaire data, the factorial analysis was used for the statistical analysis. The Kaiser–Meyer–Olkin measure for sampling adequacy was used for validation. To determine eating habits, Varimax normalization with Kaiser was used. Results The number of students with euglycemia was 3,138, including 366 with values for prediabetes, and 55 with values for diabetes. After normalization using Varimax rotation with Kaiser, component 1 of participants with euglycemia included eight foods. The number of foods in component 1 of those participants with prediabetes was seven, and it diminished to four in those with fasting glucose >7 mmol/L. Conclusions It was found that glucose levels increase in direct relation to the diminution in the number of selected foods. PMID:26928049

  8. Application of sulphur isotope ratios to examine weaning patterns and freshwater fish consumption in Roman Oxfordshire, UK

    NASA Astrophysics Data System (ADS)

    Nehlich, Olaf; Fuller, Benjamin T.; Jay, Mandy; Mora, Alice; Nicholson, Rebecca A.; Smith, Colin I.; Richards, Michael P.

    2011-09-01

    This study investigates the application of sulphur isotope ratios (δ 34S) in combination with carbon (δ 13C) and nitrogen (δ 15N) ratios to understand the influence of environmental sulphur on the isotopic composition of archaeological human and faunal remains from Roman era sites in Oxfordshire, UK. Humans ( n = 83), terrestrial animals ( n = 11), and freshwater fish ( n = 5) were analysed for their isotope values from four locations in the Thames River Valley, and a broad range of δ 34S values were found. The δ 34S values from the terrestrial animals were highly variable (-13.6‰ to +0.5‰), but the δ 34S values of the fish were clustered and 34S-depleted (-20.9‰ to -17.3‰). The results of the faunal remains suggest that riverine sulphur influenced the terrestrial sulphur isotopic signatures. Terrestrial animals were possibly raised on the floodplains of the River Thames, where highly 34S-depleted sulphur influenced the soil. The humans show the largest range of δ 34S values (-18.8‰ to +9.6‰) from any archaeological context to date. No differences in δ 34S values were found between the males (-7.8 ± 6.0‰) and females (-5.3 ± 6.8‰), but the females had a linear correlation ( R2 = 0.71; p < 0.0001) between their δ 15N and δ 34S compositions. These δ 34S results suggest a greater dietary variability for the inhabitants of Roman Oxfordshire than previously thought, with some individuals eating solely terrestrial protein resources and others showing a diet almost exclusively based on freshwater protein such as fish. Such large dietary variability was not visible by analysing only the carbon and nitrogen isotope ratios, and this research represents the largest and most detailed application of δ 34S analysis to examine dietary practices (including breastfeeding and weaning patterns) during the Romano-British Period.

  9. Predicting the buckwheat flour ratio for commercial dried buckwheat noodles based on the fluorescence fingerprint.

    PubMed

    Shibata, Mario; Fujita, Kaori; Sugiyama, Junichi; Tsuta, Mizuki; Kokawa, Mito; Mori, Yoshitane; Sakabe, Hiroshi

    2011-01-01

    A rapid method for predicting the buckwheat flour ratio of dried buckwheat noodles was developed by using the fluorescence fingerprint and partial least squares regression. Fitting the calibration model to validation datasets showed R(2)=0.78 and SEP=12.4%. The model was refined for a better fit by deleting several samples containing additional ingredients. The best fit was finally obtained (R(2)=0.84 and SEP=10.4%) by deleting the samples containing vinegar, green tea, seaweed, polysaccharide thickener, and yam. This result demonstrates that a calibration model with high accuracy could be constructed based on samples similar in material composition. The developed methodology requires no complex preprocessing, enables rapid measurement with a small sample amount, and would thus be suitable for practical application to the food industry. PMID:21737935

  10. Exposure to culturable airborne bioaerosols during noodle manufacturing in central Taiwan.

    PubMed

    Tsai, Min-Yi; Liu, Hui-Ming

    2009-02-15

    Biological hazards associated with the manufacturing of noodles have not been well characterized in Taiwan. This is an issue that flour workers can be exposed to bioaerosols (airborne fungi and bacteria) resulting flour-induced occupational asthma or allergic diseases. This study is to survey the species and concentrations of bioaerosols at different sites within a noodle factory for one year, and to investigate the effects of environmental factors on concentrations of bioaerosols. Air samples were taken twice a day, one day each month using a MAS-100 bioaerosol sampler. Nine species of culturable fungi were identified, with the main airborne fungi being Cladosporium, Penicillium, Aspergillus spp., non-sporing isolates and yeasts. Cladosporium, Penicillium and Aspergillus were the dominant fungal isolates in the indoor and outdoor air samples. Micrococcus spp. and Staphylococcus xylosus were the dominant bacterial isolates. Peak fungal and bacterial concentrations occurred at the crushing site, with mean values of 3082 and 12,616 CFU/m3. Meanwhile, the most prevalent fungi and bacteria at the crushing site were in ranges of 2.1-1.1 microm and 1.1-0.65 microm, respectively. Significant seasonal differences in total bacterial concentration were observed at all sampling sites (P<0.05). Moreover, significant seasonal differences were observed for most of the fungal genera except Fusarium. Levels of Aspergillus and Rhizopus differed significantly during the two sampling times, as did levels of Micrococcus spp. and Staphylococcus arlettae. Regarding the same operation procedures, relative humidity affected fungi levels more than temperature did. However, crushing generated the highest concentration of bioaerosols among all operation procedures. Furthermore, levels of bacteria at sites fitted with ventilation systems were lower than at sites without ventilation systems, especially at the crushing site. Therefore, we recommend these workers at the crushing site wear

  11. Assessment of Mycotoxin Exposure in Côte d’ivoire (Ivory Coast) Through Multi-Biomarker Analysis and Possible Correlation with Food Consumption Patterns

    PubMed Central

    Kouadio, James Halbin; Lattanzio, Veronica M. T.; Ouattara, Djeneba; Kouakou, Brou; Visconti, Angelo

    2014-01-01

    Scope: The aim of the presented study was to investigate the mycotoxin exposure of Ivorian population related to the consumption patterns of maize, peanuts, millet, and cassava product (attiéké). Materials and Methods: Maize flour samples (n = 51) were purchased from all Abidjan local markets, in the south of Ivory Coast, and urine (n = 99) was collected during the same reference period (July–September 2011) from volunteers living in Abidjan and Daloa cities. Reversed-phase liquid chromatography coupled with electrospray ionization triple quadrupole mass spectrometry (LC-ESI-MS/MS) was used to analyze aflatoxins (AFB1, AFB2, AFG1, and AFG2), ochratoxin A (OTA), fumonisins (FB1, FB2), deoxynivalenol (DON), zearalenone (ZEA), and T-2 and HT-2 toxins in maize flour samples, and their relevant biomarkers (AFM1, DON, DON + de-epoxydeoxynivalenol (DOM-1), FB1, α-zearalenol (ZOL), β-ZOL, and OTA) in urine samples. Results: Critical maize contamination was observed by AFs occurrence (total AFs 4.5 – 330.0 μg/kg) while OTA was found in 13% of samples analyzed. AFM1 was detected in 40% of urines samples (0.06 – 14.11 ng/ml), OTA in 37% (0.01 – 0.42 ng/ml), FB1 in 27% (0.07 to 15.31 ng/ml) and, DON was found in 21% of samples at levels up to 10.0 ng/ml. The correlation coefficients (R2) obtained by plotting the percentage of biomarker occurrence (positive samples) versus the frequency of food consumption revealed maize, peanuts, millet and attiéké were strongly linked to AFB1 and OTA exposure with values of R2 ranged from 0.462 to 0.956. Conclusion: The present study provided data on mycotoxin risk in Ivory Coast, revealing a frequent co-exposure to the major mycotoxins such as AFs, OTA, and fumonisins, which appeared to be related to the frequency of peanuts, maize, millet and attiéké consumption. PMID:25948962

  12. Consumption of industrialized food by infants attending child day care centers

    PubMed Central

    Toloni, Maysa Helena de A.; Longo-Silva, Giovana; Konstantyner, Tulio; Taddei, José Augusto de A. C.

    2014-01-01

    Objective: To identify the age of introduction of petit suisse cheese and instant noodles in the diet of infants attending nurseries of public day care centers and to compare the nutritional composition of these foods with the healthy recommended diet (breast milk and salt meal) for this age, in order to estimate nutritional errors. Methods: Cross-sectional study of 366 children (from nine to 36 months old) who attended day care centers, whose mothers were interviewed about the age of introduction of those foods. The means of the nutrients indicated on the labels of the most consumed brands were considered. For the calculation of the percent composition of breast milk and salt meal, Tables of Food Composition were used. To assess the nutritional adequacy, we used the Dietary Reference Intakes by age group. The percentage of adequacy evaluation of the petit suisse cheese and the instant noodles nutritional compositions was made by comparing them with those of the human milk and the salt meal, respectively. Results: The petit suisse cheese and the instant noodles were consumed by 89.6 and 65.3% of the children in the first year of life. The percentages of adequacy for carbohydrates were more than twice and the percentages for sodium were 20 times higher than those found in the recommended foods. Conclusions: Both industrialized products are inappropriate for infants, emphasizing the need for adoption of norms that can inform health professionals, educators and parents about the risks of consumption. PMID:24676188

  13. Changes of Dietary Pattern, Food Choice, Food Consumption, Nutrient Intake and Body Mass Index of Korean American College Students with Different Length of Residence in the Los Angeles Areas

    ERIC Educational Resources Information Center

    Kim, Nam; Tam, Chick F.; Poon, George; Lew, Polong; Kim, Samuel Saychang; Kim, James C.; Kim, Rachel Byungsook

    2010-01-01

    This study was to investigate how dietary pattern, food choice, food consumption, nutrient intake and body mass index (BMI) vary with length of residence for Korean American college students. The respondents were 60 Korean American residents living in the Los Angeles Area. They were divided into two groups based on the length of stay in the U.S.:…

  14. Toward an understanding of mechanisms involved in non-polyphenol oxidase (Non-PPO) darkening in yellow alkaline noodles (YAN).

    PubMed

    Asenstorfer, Robert E; Appelbee, Marie J; Kusznir, Christine A; Mares, Daryl J

    2014-05-21

    Asian noodles prepared from bread wheat flour darken over time due to a combination of polyphenol oxidase (PPO) activity and non-PPO effects. Although the enzymatic mechanism associated with the PPO reaction is well established, the non-PPO component consists of both physical (e.g., changes in surface properties) and chemical reactions. Variations in pH and solvents were used to gain a quantitative estimate of the contribution of physical and chemical components to non-PPO darkening in yellow alkaline noodles (YAN). In a set of five common high-PPO Australian wheat cultivars it was estimated that on average non-PPO darkening accounted for 69% of total darkening, with approximately two-thirds of this due to physical darkening and one-third had a chemical origin. Data from the chemical portion of non-PPO darkening is consistent with the presence of a PPO-like enzyme that oxidizes tyrosine, has a pH maximum of 8.1, and is inhibited by 50% methanol or ethanol but in the noodle is insensitive to PPO inhibitors such as tropolone. Therefore, with low-PPO and PPO-free wheat varieties becoming available, it may be possible to further reduce darkening in YAN by breeding for wheat varieties with low or zero levels of this PPO-like enzyme. PMID:24784975

  15. Determination of Tinopal CBS-X in rice papers and rice noodles using HPLC with fluorescence detection and LC-MS/MS.

    PubMed

    Ko, Kyung Yuk; Lee, Chae A; Choi, Jae Chon; Kim, Meehye

    2014-01-01

    To date there have been no reports of methods to determine Tinopal CBS-X. We developed a rapid and simple method to determine the Tinopal CBS-X content in rice noodles and rice papers using HPLC equipped with fluorescence detection. Heating the rice noodles and rice papers to 80°C after adding 75% methanol solution induced the release of Tinopal CBS-X from processed rice products. Tinopal CBS-X was separated using an isocratic mobile phase comprising 50% acetonitrile/water containing 0.4% tetrabutyl ammonium hydrogen sulphate at pH 8.0. The samples suspected to be positive by HPLC analysis were then confirmed by LC-MS/MS analysis. This study also investigated the Tinopal CBS-X content of three rice noodle products and two rice papers. The limits of quantification for rice papers and rice noodles were 1.58 and 1.51 µg kg(-1), respectively, and their correlation curves showed good linearity with r(2) ≥ 0.9997 and ≥ 0.9998, respectively. Moreover, rice papers had recoveries of 70.3-83.3% with precision ranging from 5.0% to 7.9%, whereas rice noodles had slightly lower recoveries of 63.4-78.7% and precisions of 8.5-11.5%. Only one rice noodle product contained Tinopal CBS-X, at around 2.1 mg kg(-1), whereas it was not detected in four other samples. Consequently, Tinopal CBS-X from rice noodles and rice papers can be successfully detected using the developed pre-treatment and ion-pairing HPLC system coupled with fluorescence detection. PMID:25035935

  16. Behavior and food consumption pattern of the population exposed in 1949–1962 to fallout from Semipalatinsk nuclear test site in Kazakhstan

    PubMed Central

    Schonfeld, Sara; Akimzhanov, Kuat; Aldyngurov, Daulet; Land, Charles E.; Luckyanov, Nickolas; Mabuchi, Kiyohiko; Potischman, Nancy; Schwerin, Michael J.; Semenova, Yulia; Tokaeva, Alma; Zhumadilov, Zhaxybay; Bouville, André; Simon, Steven L.

    2013-01-01

    The relationship between radiation exposure from nuclear weapons testing fallout and thyroid disease in a group of 2,994 subjects has been the subject of study by the U.S. National Cancer Institute. In that study, radiation doses to the thyroid were estimated for residents of villages in Kazakhstan possibly exposed to deposition of radioactive fallout from nuclear testing conducted by the Soviet Union at the Semipalatinsk Nuclear Test Site in Kazakhstan between 1949 and 1962. The study subjects included individuals of both Kazakh and Russian origin who were exposed during childhood and adolescence. An initial dose reconstruction used for the risk analysis of Land et al. (2008) was based on individual information collected from basic questionnaires administered to the study population in 1998. However, because data on several key questions for accurately estimating doses was not obtained from the 1998 questionnaires it was decided to conduct a second data collection campaign in 2007. Due to the many years elapsed since exposure, a well developed strategy was necessary to encourage accurate memory recall. In our recent study, a focus group interview data collection methodology was used to collect historical behavioral and food consumption data. The data collection in 2007 involved interviews conducted within four eight-person focus groups (three groups of women and one group of men) in each of four exposed villages where thyroid disease screening was conducted in 1998. Population-based data on relevant childhood behaviors, including time spent in- and outdoors and consumption rates of milk and other dairy products were collected from women’s groups. The data were collected for five age groups of children and adolescents ranging from less than 1 year of age to 21 years of age. Dairy products considered included fresh milk and other products from cows, goats, mares, and sheep. Men’s focus group interviews pertained to construction materials of houses and schools

  17. Prevalence, patterns and correlates of alcohol consumption and its’ association with tobacco smoking among Sri Lankan adults: a cross-sectional study

    PubMed Central

    2014-01-01

    Background Most studies on alcohol consumption carried out in Sri Lanka are limited to single/few provinces in the island. The objective of this study was to determine the prevalence, patterns and correlates of alcohol consumption among a larger sample of adults in Sri Lanka. Methods This cross-sectional study was conducted in seven of all nine provinces in Sri Lanka, between 2005 and 2006. A nationally representative sample of 5000 adults aged ≥18 years was selected using multi-stage random cluster sampling. Data of 4532 participants were collected using an interviewer administered questionnaire. Data analysis included chi-squared test, multiple logistic regression analysis and Spearman correlation using Stata/SE 10.0 (StataCorp LP., Texas, USA) software package. Results Males were 40%; mean age was 46.1 years (±15.1). The overall, urban and rural prevalence (95% CI) of current drinking was 23.7% (21.7 – 25.7), 29.5% (25.7 – 33.3) and 22.2% (19.8 – 24.7) respectively (p = 0.001). Current (M: 48.1%, F: 1.2%, p < 0.0001) and former (M: 21.4%, F: 0.7%, p < 0.0001) drinking was much higher in males. The highest prevalence of drinking in males (58.9%) and females (2.2%) was in the 30 – 39 and <20 year age groups respectively. Lowest prevalence in men (24.6%) and women (0%) was in the >70 years age-group. Hazardous drinking was seen in 5.2% of men and 0.02% of women. Male sex, urban living and current smoking correlated with both current and hazardous drinking. Lower level of education, and age >70 years positively correlated with hazardous drinking. Conclusions Alcohol is predominantly a problem in Sri Lankan males. In males, both current and hazardous drinking positively correlated with urban living, white collar occupation, Burgher ethnicity and current smoking. Hazardous drinking positively correlated with lower level of education and older age. The data shown here are useful in planning interventions simultaneously targeting alcohol and

  18. Behavior and food consumption pattern of the population exposed in 1949-1962 to fallout from Semipalatinsk nuclear test site in Kazakhstan.

    PubMed

    Drozdovitch, Vladimir; Schonfeld, Sara; Akimzhanov, Kuat; Aldyngurov, Daulet; Land, Charles E; Luckyanov, Nickolas; Mabuchi, Kiyohiko; Potischman, Nancy; Schwerin, Michael J; Semenova, Yulia; Tokaeva, Alma; Zhumadilov, Zhaxybay; Bouville, André; Simon, Steven L

    2011-03-01

    The relationship between radiation exposure from nuclear weapons testing fallout and thyroid disease in a group of 2,994 subjects has been the subject of study by the US National Cancer Institute. In that study, radiation doses to the thyroid were estimated for residents of villages in Kazakhstan possibly exposed to deposition of radioactive fallout from nuclear testing conducted by the Soviet Union at the Semipalatinsk Nuclear Test Site in Kazakhstan between 1949 and 1962. The study subjects included individuals of both Kazakh and Russian origin who were exposed during childhood and adolescence. An initial dose reconstruction used for the risk analysis of Land et al. (Radiat Res 169:373-383, 2008) was based on individual information collected from basic questionnaires administered to the study population in 1998. However, because data on several key questions for accurately estimating doses were not obtained from the 1998 questionnaires, it was decided to conduct a second data collection campaign in 2007. Due to the many years elapsed since exposure, a well-developed strategy was necessary to encourage accurate memory recall. In our recent study, a focus group interview data collection methodology was used to collect historical behavioral and food consumption data. The data collection in 2007 involved interviews conducted within four-eight-person focus groups (three groups of women and one group of men) in each of four exposed villages where thyroid disease screening was conducted in 1998. Population-based data on relevant childhood behaviors including time spent in- and outdoors and consumption rates of milk and other dairy products were collected from women's groups. The data were collected for five age groups of children and adolescents ranging from less than 1 year of age to 21 years of age. Dairy products considered included fresh milk and other products from cows, goats, mares, and sheep. Men's focus group interviews pertained to construction materials of

  19. Early sugar-sweetened beverage consumption frequency is associated with poor quality of later food and nutrient intake patterns among Japanese young children: the Osaka Maternal and Child Health Study.

    PubMed

    Okubo, Hitomi; Miyake, Yoshihiro; Sasaki, Satoshi; Tanaka, Keiko; Hirota, Yoshio

    2016-06-01

    Evidence from Western countries shows that higher consumption of sugar-sweetened beverages (SSBs) is associated with lower quality of young children's diets, but little is known about these relations in non-Western countries with relatively low consumption levels of SSBs. We hypothesized that SSB consumption in infancy would be associated with poor quality of later food and nutrient intake patterns among Japanese young children. The study subjects were 493 Japanese mother-child pairs from a prospective birth cohort study. Dietary data on children were collected from the mothers using self-administered questionnaires when the children were aged 16-24 months and 41-49 months. Multiple linear regression analyses were used to examine the relationships between SSB consumption frequency in infancy and later intake of foods and nutrients. At 16-24 months of age, more than half of the children (56.4%) consumed SSBs less than once a week, whereas 11.6% consumed SSBs at least once daily. More frequent consumption of SSBs in infancy was associated with higher intake of confectionaries and SSBs and lower intake of fruits and vegetables at 41-49 months of age. These associations were still evident after adjustment for maternal SSB consumption and socioeconomic status. At the nutrient level, SSB consumption frequency was positively associated with energy intake and inversely associated with intake of many nutrients, such as protein, dietary fiber, and most of the micronutrients examined. In conclusion, higher consumption frequency of SSBs at an early age is associated with poor quality of overall dietary intake among young Japanese children 1.5-2.5 years later. PMID:27188905

  20. Effect of guar gum and xanthan gum on pasting and noodle-making properties of potato, corn and mung bean starches.

    PubMed

    Kaur, Amritpal; Shevkani, Khetan; Singh, Narpinder; Sharma, Parul; Kaur, Seeratpreet

    2015-12-01

    The effect of xanthan and guar-gum on pasting and noodle-making properties of potato, corn and mung bean starches was studied. Mung bean starch showed the highest amylose content (43.4 %) followed by potato (23.2 %) and corn starch (15.5 %). Potato starch showed the highest swelling power (19.0 g/g) and solubility index (17.5 %) and exhibited the highest paste viscosities. Addition of both gums improved peak viscosity, hot paste viscosity and final viscosity for mung and corn starches; while for potato starch, guar gum increased peak and final viscosities and decreased hot paste viscosity while xanthan gum increased hot paste and final viscosities and decreased peak viscosity. The noodles made from mung bean starch showed the most desirable characteristics in terms of the lowest-cooking loss and adhesiveness. The gums increased noodle cooking time and decreased cooking loss, firmness and cohesiveness. PMID:26604384

  1. In-school Snacking, Breakfast Consumption, and Sleeping Patterns of Normal and Overweight Iranian High School Girls: A Study in Urban and Rural Areas in Guilan, Iran

    ERIC Educational Resources Information Center

    Maddah, Mohsen; Rashidi, Arash; Mohammadpour, Behnoush; Vafa, Reza; Karandish, Majid

    2009-01-01

    Objective: To investigate the relationship of snacking during school hours, sleep time, and breakfast consumption by weight status of Iranian high school girls in urban and rural areas in Guilan Province, Iran. Design: Data were collected by self-administered questionnaire and measure of body weight and height. Setting: High schools in urban and…

  2. Survey of Deoxynivalenol and Aflatoxin B1 in Instant Noodles and Bread Consumed in Thailand by Using Liquid Chromatography-Tandem Mass Spectrometry.

    PubMed

    Pralatnet, Sasithorn; Poapolathep, Saranya; Giorgi, Mario; Imsilp, Kanjana; Kumagai, Susumu; Poapolathep, Amnart

    2016-07-01

    One hundred wheat product samples (50 instant noodle samples and 50 bread samples) were collected from supermarkets in Bangkok, Thailand. Deoxynivalenol (DON) and aflatoxin B1 (AFB1) contamination in these products was analyzed using a validated liquid chromatography-tandem mass spectrometry method. The limit of quantification values of DON and AFB1 in the instant noodles and bread were 2 and 1 ng g(-1), respectively. The survey found that DON was quantifiable in 40% of collected samples, in 2% of noodles (0.089 μg g(-1)), and in 78% of breads (0.004 to 0.331 μg g(-1)). AFB1 was below the limit of quantification of the method in all of the tested samples. The results suggest that the risk of DON exposure via noodles and breads is very low in urban areas of Thailand. No risk can be attributable to AFB1 exposure in the same food matrices, but further studies with a larger sample size are needed to confirm these data. PMID:27357050

  3. Effects of transglutaminase on the rheological and noodle-making characteristics of oat dough containing vital wheat gluten or egg albumin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Incorporating exogenous proteins into food production is a common practice for improving processing characteristics. In the present study, oat dough containing 15% (w/w, blends of protein-oat flour basis [POB]) vital wheat gluten (VWG) or 15% (w/w, POB) egg albumin (EA) were used to produce noodles ...

  4. Assessment of Intakes and Patterns of Cooked Oatmeal Consumption in the U.S. Using Data from the National Health and Nutrition Examination Surveys.

    PubMed

    Musa-Veloso, Kathy; Fallah, Shafagh; O'Shea, Marianne; Chu, YiFang

    2016-01-01

    The objective of the present study was to characterize the consumption of cooked oatmeal in the United States (U.S.) and to determine whether oatmeal consumption is associated with body mass index (BMI). To estimate current intakes of cooked oatmeal in the various age and gender population groups, we used dietary intake data from Day 1 of the U.S. 2009-2010 and 2011-2012 National Health and Nutrition Examination Surveys (NHANES). We also used dietary intake data from Day 1 of the U.S. 2003-2012 NHANES to assess associations between intakes of cooked oatmeal (in g/kg body weight) and NHANES cycle (2003-2004, 2005-2006, 2007-2008, 2009-2010, 2011-2012), age category (3-11 years, 12-18 years, 19-44 years, 45 years+), gender, and BMI classification (underweight, normal weight, overweight, or obese), using a multiple linear regression model. A consumer of oatmeal was defined as any individual who reported the consumption of any amount of oatmeal on Day 1 of the survey. Approximately 6% of the total population consumed oatmeal, with an average intake of 238 g/day of cooked oatmeal among consumers. The greatest prevalence of oatmeal consumption was in infants (14.3%) and older female adults (11.1%). Amongst oatmeal consumers, underweight, normal weight, and overweight individuals consumed significantly more oatmeal than obese individuals. Oatmeal was consumed almost exclusively at breakfast and, among consumers, contributed an average of 54.3% of the energy consumed at breakfast across all age groups examined. The association between oatmeal consumption and BMI is interesting and requires confirmation in future clinical studies. PMID:27548210

  5. Assessment of Intakes and Patterns of Cooked Oatmeal Consumption in the U.S. Using Data from the National Health and Nutrition Examination Surveys

    PubMed Central

    Musa-Veloso, Kathy; Fallah, Shafagh; O’Shea, Marianne; Chu, YiFang

    2016-01-01

    The objective of the present study was to characterize the consumption of cooked oatmeal in the United States (U.S.) and to determine whether oatmeal consumption is associated with body mass index (BMI). To estimate current intakes of cooked oatmeal in the various age and gender population groups, we used dietary intake data from Day 1 of the U.S. 2009–2010 and 2011–2012 National Health and Nutrition Examination Surveys (NHANES). We also used dietary intake data from Day 1 of the U.S. 2003–2012 NHANES to assess associations between intakes of cooked oatmeal (in g/kg body weight) and NHANES cycle (2003–2004, 2005–2006, 2007–2008, 2009–2010, 2011–2012), age category (3–11 years, 12–18 years, 19–44 years, 45 years+), gender, and BMI classification (underweight, normal weight, overweight, or obese), using a multiple linear regression model. A consumer of oatmeal was defined as any individual who reported the consumption of any amount of oatmeal on Day 1 of the survey. Approximately 6% of the total population consumed oatmeal, with an average intake of 238 g/day of cooked oatmeal among consumers. The greatest prevalence of oatmeal consumption was in infants (14.3%) and older female adults (11.1%). Amongst oatmeal consumers, underweight, normal weight, and overweight individuals consumed significantly more oatmeal than obese individuals. Oatmeal was consumed almost exclusively at breakfast and, among consumers, contributed an average of 54.3% of the energy consumed at breakfast across all age groups examined. The association between oatmeal consumption and BMI is interesting and requires confirmation in future clinical studies. PMID:27548210

  6. Intergenerational Linkages in Consumption Behavior

    ERIC Educational Resources Information Center

    Waldkirch, Andreas; Ng, Serena; Cox, Donald

    2004-01-01

    We investigate familial relationships in consumption patterns using a sample of parents and their children from the Panel Study of Income Dynamics. We find a positive and statistically significant parent-specific effect on children's consumption even after controlling for the effect of parental income. This correlation is found in different…

  7. Experimental manipulation of breakfast in normal and overweight/obese participants is associated with changes to nutrient and energy intake consumption patterns.

    PubMed

    Reeves, Sue; Huber, Jörg W; Halsey, Lewis G; Horabady-Farahani, Yasmin; Ijadi, Mehrnaz; Smith, Tina

    2014-06-22

    The effect of breakfast and breakfast omission on daily food intake in normal and overweight participants was investigated. 37 participants were recruited for this experimental study and assigned to one of four groups on the basis of their body mass index (BMI) (normal weight BMI <25 kg/m(2) or overweight/obese BMI >25 kg/m(2)) and breakfast habits (breakfast eater or breakfast omitter). All participants were requested to eat breakfast for an entire week, and then following a washout period, omit breakfast for an entire week, or vice versa. Seven-day food diaries reporting what was consumed and the timing of consumption were completed for each breakfast condition. Overall more energy was consumed during the breakfast than the no breakfast week. The present study revealed significant effects of timing on energy intakes; more energy was consumed during the afternoon in the no breakfast week compared to the breakfast week. Overweight participants consumed greater amounts of energy than normal weight participants in the early evening. Breakfast omitters consumed more than did breakfast eaters later in the evening. All groups consumed significantly less energy, carbohydrate and fibre in the no breakfast week; however, overweight participants increased their sugar intakes. Consumption of the micronutrients iron and folate was reduced in the no breakfast week. The findings highlight that the timing of food intake and habitual breakfast eating behaviour are important factors when investigating why breakfast consumption may be associated with BMI. PMID:24866910

  8. Bioenergetic model estimates of interannual and spatial patterns in consumption demand and growth potential of juvenile pink salmon ( Oncorhynchus gorbuscha) in the Gulf of Alaska

    NASA Astrophysics Data System (ADS)

    Moss, Jamal H.; Beauchamp, David A.; Cross, Alison D.; Farley, Edward V.; Murphy, James M.; Helle, John H.; Walker, Robert V.; Myers, Katherine W.

    2009-12-01

    A bioenergetic model of juvenile pink salmon ( Oncorhynchus gorbuscha) was used to estimate daily prey consumption and growth potential of four ocean habitats in the Gulf of Alaska during 2001 and 2002. Growth potential was not significantly higher in 2002 than in 2001 at an alpha level of 0.05 ( P=0.073). Average differences in growth potential across habitats were minimal (slope habitat=0.844 g d -1, shelf habitat=0.806 g d -1, offshore habitat=0.820 g d -1, and nearshore habitat=0.703 g d -1) and not significantly different ( P=0.630). Consumption demand differed significantly between hatchery and wild stocks ( P=0.035) when examined within year due to the interaction between hatchery verses wild origin and year. However, the overall effect of origin across years was not significant ( P=0.705) due to similar total amounts of prey consumed by all juvenile pink salmon in both study years. We anticipated that years in which ocean survival was high would have had high growth potential, but this relationship did not prove to be true. Therefore, modeled growth potential may not be useful as a tool for forecasting survival of Prince William Sound hatchery pink salmon stocks. Significant differences in consumption demand and a two-fold difference in nearshore abundance during 2001 of hatchery and wild pink salmon confirmed the existence of strong and variable interannual competition and the importance of the nearshore region as being a potential competitive bottleneck.

  9. Bioenergetic model estimates of interannual and spatial patterns in consumption demand and growth potential of juvenile pink salmon (Oncorhynchus gorbuscha) in the Gulf of Alaska

    USGS Publications Warehouse

    Moss, J.H.; Beauchamp, D.A.; Cross, A.D.; Farley, E.V.; Murphy, J.M.; Helle, J.H.; Walker, R.V.; Myers, K.W.

    2009-01-01

    A bioenergetic model of juvenile pink salmon (Oncorhynchus gorbuscha) was used to estimate daily prey consumption and growth potential of four ocean habitats in the Gulf of Alaska during 2001 and 2002. Growth potential was not significantly higher in 2002 than in 2001 at an alpha level of 0.05 (P=0.073). Average differences in growth potential across habitats were minimal (slope habitat=0.844 g d-1, shelf habitat=0.806 g d-1, offshore habitat=0.820 g d-1, and nearshore habitat=0.703 g d-1) and not significantly different (P=0.630). Consumption demand differed significantly between hatchery and wild stocks (P=0.035) when examined within year due to the interaction between hatchery verses wild origin and year. However, the overall effect of origin across years was not significant (P=0.705) due to similar total amounts of prey consumed by all juvenile pink salmon in both study years. We anticipated that years in which ocean survival was high would have had high growth potential, but this relationship did not prove to be true. Therefore, modeled growth potential may not be useful as a tool for forecasting survival of Prince William Sound hatchery pink salmon stocks. Significant differences in consumption demand and a two-fold difference in nearshore abundance during 2001 of hatchery and wild pink salmon confirmed the existence of strong and variable interannual competition and the importance of the nearshore region as being a potential competitive bottleneck.

  10. Lean consumption.

    PubMed

    Womack, James P; Jones, Daniel T

    2005-03-01

    During the past 20 years, the real price of most consumer goods has fallen worldwide, the variety of goods and the range of sales channels offering them have continued to grow, and product quality has steadily improved. So why is consumption often so frustrating? It doesn't have to be--and shouldn't be--the authors say. They argue that it's time to apply lean thinking to the processes of consumption--to give consumers the full value they want from goods and services with the greatest efficiency and the least pain. Companies may think they save time and money by off-loading work to the consumer but, in fact, the opposite is true. By streamlining their systems for providing goods and services, and by making it easier for customers to buy and use those products and services, a growing number of companies are actually lowering costs while saving everyone time. In the process, these businesses are learning more about their customers, strengthening consumer loyalty, and attracting new customers who are defecting from less user-friendly competitors. The challenge lies with the retailers, service providers, manufacturers, and suppliers that are not used to looking at total cost from the standpoint of the consumer and even less accustomed to working with customers to optimize the consumption process. Lean consumption requires a fundamental shift in the way companies think about the relationship between provision and consumption, and the role their customers play in these processes. It also requires consumers to change the nature of their relationships with the companies they patronize. Lean production has clearly triumphed over similar obstacles in recent years to become the dominant global manufacturing model. Lean consumption, its logical companion, can't be far behind. PMID:15768676

  11. Consumption bomb.

    PubMed

    Harrison, P

    1999-01-01

    This article focuses on the issue of consumption in relation to the growing world population. Over the past 25 years, world population increased by 53%, while world consumption per person increased by only 39%. If consumption continues to grow at 1.4%, the world consumption per person will rise by 100% over the next 50 years with the population increasing by only half that amount. The burden of reducing the environmental impact brought about by this increase lies on technology. Technology needs to deliver major changes in improving resource productivity, and decreasing the amount of waste created. Productivity such as global food production has kept up with demand. Malnutrition persists due to poverty, and not because of the inability of the world to produce enough food. However, the prospects are much worse for resources that are not traded on markets or subject to sustainable management such as groundwater, state forests, ocean fish, and communal waste sinks like rivers, lakes, and the global atmosphere. These resources are not under the direct control of people affected by shortage. People who want to change the way these resources are used or managed have to pass through the legal or political system. Usually, political responses are slow and there has to be a very widespread environmental damage before action is taken. PMID:12295543

  12. A near infrared spectroscopic discrimination of noodle flours using a principal-component analysis coupled with chemical information.

    PubMed

    Kumagai, Masanori; Karube, Kikuko; Sato, Tomoaki; Ohisa, Naganori; Amano, Toshio; Kikuchi, Ryoei; Ogawa, Nobuaki

    2002-10-01

    Using a portable near infrared (NIR) spectrometer, we discriminated flours for making Japanese noodles (Soba), not only relying on a statistical and mathematical approach, but also on a chemical interpretation of the NIR spectra. In original NIR spectra, the particle-size difference, which results in an undesired systematic variation, was extracted and interpreted as the first-principal component factor by a principal-component analysis. The discrimination of flour materials cannot be satisfied by this factor. However, after a standardized treatment for the original spectra, the particle-size effects were eliminated; alternatively, differences in the chemical contents were extracted as principal-component factors. Using these factors, flour material discrimination was achieved much better. This study suggests a novel idea of utilizing the wavelength contribution ratio spectra for interpreting the factors extracted from the principal-component analysis for the NIR spectra. This report also describes the relationship between the NIR spectra and the chemical-analysis data. PMID:12400663

  13. Estimation of the gelatinization temperature of noodles from water sorption curves under temperature-programmed heating conditions.

    PubMed

    Hasegawa, Ayako; Ogawa, Takenobu; Adachi, Shuji

    2012-01-01

    A novel method in which the water sorption curve is observed under linearly temperature-raising conditions was proposed to estimate the gelatinization temperature of starch-containing foods, it was applied in an estimation of the gelatinization temperatures of dried noodles. The gelatinization temperatures of two kinds of spaghetti, dried at high and low temperature, were 52.3 and 53.1 °C, and those of udon, kishimen, juwari-soba, hachiwari-soba, so-called common soba, Malony(®), and kuzukiri were 57.0, 57.8, 61.1, 59.6, 57.4, 48.4, and 49.1 °C. The gelatinization temperatures estimated by the method were between the onset and peak temperatures obtained by differential scanning calorimetric measurement. PMID:23132576

  14. A study on starch profile of rajma bean (Phaseolus vulgaris) incorporated noodle dough and its functional characteristics.

    PubMed

    Kumar, S Bharath; Prabhasankar, P

    2015-08-01

    Starch profile reflects functional characteristics like digestibility and product quality. A study was aimed to incorporate rajma in noodle processing to improve product and nutritional quality and also to reduce starch digestibility. It is known that some of the pulses like Kidney beans have an isoforms of Starch-Branching-Enzyme (SBE) helps in converting amylose to amylopectin. Rajma flour was incorporated at 10%, 20% and 30% with Triticumdurum and subjected to rheological, physico-chemical and amylose/amylopectin determination using High-Performance-Size-Exclusion-Chromatography (HPSEC). Results revealed that rajma flour decreased peak-viscosity from 954 to 683 BU and increased water absorption. Protein and dietary fiber content increased significantly. Sensory profile showed higher overall quality (>8.5). In vitro starch digestibility reduced from 65% to 49%. Starch profile from HPSEC showed changes in amylose:amylopectin peak, this may be because of the presence of SBE, further studies may be required to support the hypothesis. PMID:25766809

  15. The chopstick-noodle twist: an easy technique of percutaneous patellar fixation in minimally displaced patellar fractures.

    PubMed

    Muzaffar, Nasir; Ahmad, Nawaz; Ahmad, Aejaz; Ahmad, Nissar

    2012-01-01

    We report six cases of minimally displaced two-part patellar fractures with skin injury over the patella that were treated with percutaneous K wire fixation and compression applied using stainless steel (SS) wire. This technique makes it possible to perform early operative treatment in cases where unhealthy skin is not amenable to conventional tension band wiring. The technique employs two K wires inserted through the two fracture fragments under local or regional anaesthesia. They are then compressed using simple SS wire knots at the two ends - making it look like noodles at the end of two chopsticks. The fixation is subsequently augmented with a cylindrical plaster-of-Paris cast. The technique is simple, cheap and does not cause soft tissue injury. PMID:22290109

  16. Effects of maternal ingestion of aroclor 1254 (PCB) on the development pattern of oxygen consumption and body temperature in neonatal rats

    SciTech Connect

    Seo, B.W.; Meserve, L.A.

    1995-07-01

    Polychlorinated biphenyl (PCB) is an environmental pollutant that has been implicated in depression of reproductive success in Great Lakes gulls, production of congenital deformities in humans, and increased incidence of carcinogenesis in laboratory mice. PCB has also been shown to be a thyrotoxin in both adult and developing animals. Most recently, the hypothyroid effects of PCB exposure have been reported to elicit effects similar to those of hypothyroidism caused by other methods. This study was done to determine the effects of PCB ingestion in pregnant and lactating rats on the development of thermoregulation in neonatal animals. Body temperature and rate of oxygen consumption was evaluated in rat puts on days 4 through 14 after birth. Because the major thermomregulatory hormones are thyroid hormones, thyroid hormone status and thyroid weights were evaluated at the end of the study on postnatal day 15. 19 refs., 2 figs., 1 tab.

  17. Net soil-atmosphere fluxes mask patterns in gross production and consumption of nitrous oxide and methane in a managed ecosystem

    NASA Astrophysics Data System (ADS)

    Yang, W. H.; Silver, W. L.

    2015-12-01

    Nitrous oxide (N2O) and methane (CH4) are potent greenhouse gases that are both produced and consumed in soil. Production and consumption of these gases are driven by different processes, making it difficult to infer their controls when measuring only net fluxes. We used the trace gas pool dilution technique to simultaneously measure gross fluxes of N2O and CH4 throughout the growing season in a cornfield in northern California, USA. Net N2O fluxes ranged from 0-4.5 mg N m-2 d-1 with the N2O yield averaging 0.68 ± 0.02. Gross N2O production was best predicted by net nitrogen (N) mineralization, soil moisture, and soil temperature (R2 = 0.60, n = 39, p < 0.001). Gross N2O reduction was correlated with the combination of gross N2O production rates, net N mineralization rates, and CO2 emissions (R2 = 0.74, n = 39, p < 0.001). Overall, net CH4 fluxes averaged -0.03 ± 0.02 mg C m-2 d-1. The methanogenic fraction of carbon mineralization ranged from 0 to 0.27 % and explained 40 % of the variability in gross CH4 production rates (n = 37, p < 0.001). Gross CH4 oxidation exhibited a strong positive relationship with gross CH4 production rates (R2 = 0.67, n = 37, p < 0.001), which reached as high as 5.4 mg C m-2 d-1. Our study is the first to demonstrate the simultaneous in situ measurement of gross N2O and CH4 fluxes, and results highlight that net soil-atmosphere fluxes can mask significant gross production and consumption of these trace gases.

  18. Net soil-atmosphere fluxes mask patterns in gross production and consumption of nitrous oxide and methane in a managed ecosystem

    NASA Astrophysics Data System (ADS)

    Yang, Wendy H.; Silver, Whendee L.

    2016-03-01

    Nitrous oxide (N2O) and methane (CH4) are potent greenhouse gases that are both produced and consumed in soil. Production and consumption of these gases are driven by different processes, making it difficult to infer their controls when measuring only net fluxes. We used the trace gas pool dilution technique to simultaneously measure gross fluxes of N2O and CH4 throughout the growing season in a cornfield in northern California, USA. Net N2O fluxes ranged 0-4.5 mg N m-2 d-1 with the N2O yield averaging 0.68 ± 0.02. Gross N2O production was best predicted by net nitrogen (N) mineralization, soil moisture, and soil temperature (R2 = 0.60, n = 39, p< 0.001). Gross N2O reduction was correlated with the combination of gross N2O production rates, net N mineralization rates, and CO2 emissions (R2 = 0.74, n = 39, p< 0.001). Overall, net CH4 fluxes averaged -0.03 ± 0.02 mg C m-2 d-1. The methanogenic fraction of carbon mineralization ranged from 0 to 0.27 % and explained 40 % of the variability in gross CH4 production rates (n = 37, p< 0.001). Gross CH4 oxidation exhibited a strong positive relationship with gross CH4 production rates (R2 = 0.67, n = 37, p< 0.001), which reached as high as 5.4 mg C m-2 d-1. Our study is the first to demonstrate the simultaneous in situ measurement of gross N2O and CH4 fluxes, and results highlight that net soil-atmosphere fluxes can mask significant gross production and consumption of these trace gases.

  19. Simultaneous Determination of Piperine, Capsaicin, and Dihydrocapsaicin in Korean Instant-Noodle (Ramyun) Soup Base Using High-Performance Liquid Chromatography with Ultraviolet Detection.

    PubMed

    Shim, You-Shin; Kim, Jong-Chan; Jeong, Seung-Weon

    2016-01-01

    A simultaneous analytical method for piperine, capsaicin, and dihydrocapsaicin in Korean instant-noodle soup base using HPLC was validated in terms of precision, accuracy, sensitivity, and linearity. The HPLC separation was performed on a reversed-phase C18 column (5 μm particle size, 4.6 mm id, 250 mm length) using a UV detector fixed at 280 nm. The LOD and LOQ of the HPLC analyses ranged from 0.25 to 1.03 mg/kg. The intraday and interday precisions of the individual piperine, capsaicin, and dihydrocapsaicin were <10.55%, and the recovery values ranged from 85.43 to 94.68%. The calibration curves exhibited good linearity (r(2) = 0.999) within the tested ranges. These results suggest that the analytical method in this study can be used to classify Korean instant noodles based on their levels of spiciness. PMID:26822681

  20. Blood glucose and meal patterns in time-blinded males, after aspartame, carbohydrate, and fat consumption, in relation to sweetness perception.

    PubMed

    Melanson, K J; Westerterp-Plantenga, M S; Campfield, L A; Saris, W H

    1999-12-01

    In a study of the impact of aspartame, fat, and carbohydrate on appetite, we monitored blood glucose continuously for 431 (SE 16) min. Ten healthy males (19-31 years) participated in three time-blinded visits. As blood glucose was monitored, appetite ratings were scored at randomized times. On the first meal initiation, volunteers consumed one of three isovolumetric drinks (aspartame, 1 MJ simple carbohydrate, and 1 MJ high-fat; randomized order). High-fat and high-carbohydrate foods were available ad libitum subsequently. Blood glucose patterns following the carbohydrate drink (+1.78 (SE 0.28) mmol/l in 38 (SE 3) min) and high-fat drink (+0.83 (SE 0.28) mmol/l in 49 (SE 6) min) were predictive of the next intermeal interval (R 0.64 and R 0.97 respectively). Aspartame ingestion was followed by blood glucose declines (40% of subjects), increases (20%), or stability (40%). These patterns were related to the volunteers' perception of sweetness of the drink (R 0.81, P = 0.014), and were predictive of subsequent intakes (R -0.71, P = 0.048). For all drinks combined, declines in blood glucose and meal initiation were significantly associated (chi 2 16.8, P < 0.001), the duration of blood glucose responses and intermeal intervals correlated significantly (R 0.715, P = 0.0001), and sweetness perception correlated negatively with hunger suppression (R -0.471, P = 0.015). Effects of fat, carbohydrate, and aspartame on meal initiation, meal size, and intermeal interval relate to blood glucose patterns. Varied blood glucose responses after aspartame support the controversy over its effects, and may relate to sweetness perception. PMID:10690159

  1. Socio-economic status and ethnicity are independently associated with dietary patterns: the HELIUS-Dietary Patterns study

    PubMed Central

    Dekker, Louise H.; Nicolaou, Mary; van Dam, Rob M.; de Vries, Jeanne H. M.; de Boer, Evelien J.; Brants, Henny A. M.; Beukers, Marja H.; Snijder, Marieke B.; Stronks, Karien

    2015-01-01

    Background Differences in dietary patterns between ethnic groups have often been observed. These differences may partially be a reflection of differences in socio-economic status (SES) or may be the result of differences in the direction and strength of the association between SES and diet. Objective We aimed to examine ethnic differences in dietary patterns and the role of socio-economic indicators on dietary patterns within a multi-ethnic population. Design Cross-sectional multi-ethnic population-based study. Setting Amsterdam, the Netherlands. Subjects Principal component analysis was used to identify dietary patterns among Dutch (n=1,254), South Asian Surinamese (n=425), and African Surinamese (n=784) participants. Levels of education and occupation were used to indicate SES. Linear regression analysis was used to examine the association between ethnicity and dietary pattern scores first and then between socio-economic indicators and dietary patterns within and between ethnic groups. Results ‘Noodle/rice dishes and white meat’, ‘red meat, snacks, and sweets’ and ‘vegetables, fruit and nuts’ patterns were identified. Compared to the Dutch origin participants, Surinamese more closely adhered to the ‘noodle/rice dishes and white meat’ pattern which was characterized by foods consumed in a ‘traditional Surinamese diet’. Closer adherence to the other two patterns was observed among Dutch compared to Surinamese origin participants. Ethnic differences in dietary patterns persisted within strata of education and occupation. Surinamese showed greater adherence to a ‘traditional’ pattern independent of SES. Among Dutch participants, a clear socio-economic gradient in all dietary patterns was observed. Such a gradient was only present among Surinamese dietary oatterns to the ‘vegetables, fruit and nuts’ pattern. Conclusions We found a selective change in the adherence to dietary patterns among Surinamese origin participants, presumably a move

  2. Caffeine consumption.

    PubMed

    Barone, J J; Roberts, H R

    1996-01-01

    Scientific literature cites a wide range of values for caffeine content in food products. The authors suggest the following standard values for the United States: coffee (5 oz) 85 mg for ground roasted coffee, 60 mg for instant and 3 mg for decaffeinated; tea (5 oz): 30 mg for leaf/bag and 20 mg for instant; colas: 18 mg/6 oz serving; cocoa/hot chocolate: 4 mg/5 oz; chocolate milk: 4 mg/6 oz; chocolate candy: 1.5-6.0 mg/oz. Some products from the United Kingdom and Denmark have higher caffeine content. Caffeine consumption survey data are limited. Based on product usage and available consumption data, the authors suggest a mean daily caffeine intake for US consumers of 4 mg/kg. Among children younger than 18 years of age who are consumers of caffeine-containing foods, the mean daily caffeine intake is about 1 mg/kg. Both adults and children in Denmark and UK have higher levels of caffeine intake. PMID:8603790

  3. Mercury and other trace elements in Ohio River fish collected near coal-fired power plants: Interspecific patterns and consideration of consumption risks.

    PubMed

    Reash, Robin J; Brown, Lauren; Merritt, Karen

    2015-07-01

    Many coal-fired electric generating facilities in the United States are discharging higher loads of Hg, Se, and other chemicals to receiving streams due to the installation of flue gas desulfurization (FGD) air pollution control units. There are regulatory concerns about the potential increased uptake of these bioaccumulative trace elements into food webs. We evaluated the concentrations of As, total Hg (THg), methylmercury (MeHg), and Se in Ohio River fish collected proximal to coal-fired power plants, of which 75% operate FGD systems. Fillet samples (n = 50) from 6 fish species representing 3 trophic levels were analyzed. Geometric mean fillet concentrations of THg (wet wt), MeHg (wet wt), and Se (dry wt) in 3 species were 0.136, 0.1181, and 3.19 mg/kg (sauger); 0.123, 0.1013, and 1.56 mg/kg (channel catfish); and 0.127, 0.0914, and 3.30 mg/kg (hybrid striped bass). For all species analyzed, only 3 fillet samples (6% of total) had MeHg concentrations that exceeded the US Environmental Protection Agency (USEPA) human health criterion (0.3 mg/kg wet wt); all of these were freshwater drum aged ≥ 19 y. None of the samples analyzed exceeded the USEPA proposed muscle and whole body Se thresholds for protection against reproductive effects in freshwater fish. All but 8 fillet samples had a total As concentration less than 1.0 mg/kg dry wt. Mean Se health benefit values (HBVSe ) for all species were ≥ 4, indicating that potential Hg-related health risks associated with consumption of Ohio River fish are likely to be offset by adequate Se concentrations. Overall, we observed no measurable evidence of enhanced trace element bioaccumulation associated with proximity to power plant FGD facilities, however, some enhanced bioaccumulation could have occurred in the wastewater mixing zones. Furthermore, available evidence indicates that, due to hydraulic and physical factors, the main stem Ohio River appears to have low net Hg methylation potential. PMID:25586716

  4. Determination of gardenia yellow colorants in soft drink, pastry, instant noodles with ultrasound-assisted extraction by high performance liquid chromatography-electrospray ionization tandem mass spectrum.

    PubMed

    Zhou, Wei-E; Zhang, Yuan; Li, Yang; Ling, Yun; Li, Hong-Na; Li, Shao-Hui; Jiang, Shou-Jun; Ren, Zhi-Qin; Huang, Zhi-Qiang; Zhang, Feng

    2016-05-13

    A novel, rapid and simple analytical method was developed for the quantitative determination of crocin, crocetin and geniposide in soft drink, pastry and instant noodles. The solid samples were relatively homogenized into powders and fragments. The gardenia yellow colorants were successively extracted with methanol using ultrasound-assisted extraction. The analytes were quantitatively measured in the extracts by liquid chromatography coupled with electrospray ionization tandem mass spectrometry. High correlation coefficients (r(2)>0.995) of crocin, crocetin and geniposide were obtained within their linear ranges respectively (50-1000ng/mL, 50-1000ng/mL, 15-240ng/mL) by external standard method. The limits of detection (LODs) were 0.02μg/g for crocin, 0.01μg/g for crocetin and 0.002μg/g for geniposide. And the limits of quantitation (LOQs) were in the ranges of 0.05-0.45μg/g for crocin, and in the ranges of 0.042-0.32μg/g for crocetin, and in the ranges of 0.02-0.15μg/g for geniposide in soft drink, pastry and instant noodles samples. The average recoveries of crocin, crocetin and geniposide ranged from 81.3% to 117.6% in soft drink, pastry and instant noodles. The intra- and inter-day precisions were respectively in the range of 1.3-4.8% and 1.7-11.8% in soft drink, pastry and instant noodle. The developed methods were successfully validated and applied to the soft drink, pastry, and instant noodles collected from the located market in Beijing from China. Crocin, crocetin and geniposide were detected in the collected samples. The average concentrations ranged from 0.84 to 4.20mg/g for crocin, and from 0.62 to 3.11mg/g for crocetin, and from 0.18 to 0.79mg/g for gardenia in various food samples. The method can provide evidences for government to determine gardenia yellow pigments and geniposide in food. PMID:27086566

  5. Implications of MODIS impression of aerosol loading over urban and rural settlements in Nigeria: Possible links to energy consumption patterns in the country

    NASA Astrophysics Data System (ADS)

    Dom Onyeuwaoma, Nnaemeka

    2016-07-01

    A study of aerosol loading patterns in some selected cities in Nigeria was carried out using MODIS, TOMS/OMI AND AIRS satellite imageries for a period of 10 years. The results showed that an aerosol optical depth (AOD) loading obtained ranged from 0.02-0.9, UV aerosol index (AI) and carbon monoxide (CO) results ranged from 1.32- 2.43 and 2.22-2.6 molecule/cm2, respectively. The CO data was used to infer the presence of carbonecous aerosols from biomass, fossil combustion and industrial activities. This result indicates that areas with higher AOD and AI do not correspond in high CO loading. From the HYSPLIT and HAT analysis conducted it showed that advection plays important role in the dispersion of aerosols. This implies that aerosols can reside in a place remote from where they are generated. Also, the high concentration of CO aerosol in the southern cities suggests a high rate of industrial pollution as a result of fossil fuel burning, vehicular emissions, high population density and gas flaring. Therefore, emphasis should be on the need to switch to renewable energy options as an alternative to fossil fuel. Furthermore, plans for mitigations should not be limited to industrialized cities only but extended to other cities which might be bearing the real brunt of industrial emissions as shown in this work.

  6. Adolescent energy drink consumption: An Australian perspective.

    PubMed

    Costa, Beth M; Hayley, Alexa; Miller, Peter

    2016-10-01

    Caffeinated Energy Drinks (EDs) are not recommended for consumption by children, yet there is a lack of age-specific recommendations and restrictions on the marketing and sale of EDs. EDs are increasingly popular among adolescents despite growing evidence of their negative health effects. In the current study we examined ED consumption patterns among 399 Australian adolescents aged 12-18 years. Participants completed a self-report survey of consumption patterns, physiological symptoms, and awareness of current ED consumption guidelines. Results indicated that ED consumption was common among the sample; 56% reported lifetime ED consumption, with initial consumption at mean age 10 (SD = 2.97). Twenty-eight percent of the sample consumed EDs at least monthly, 36% had exceeded the recommended two standard EDs/day, and 56% of consumers had experienced negative physiological health effects following ED consumption. The maximum number of EDs/day considered appropriate for children, adolescents, and adults varied, indicating a lack of awareness of current consumption recommendations. These findings add to the growing body of international evidence of adolescent ED consumption, and the detrimental impact of EDs to adolescent health. Enforced regulation and restriction of EDs for children's and adolescents' consumption is urgently needed in addition to greater visibility of ED consumption recommendations. PMID:27389033

  7. Physical-chemical analysis of non-polyphenol oxidase (non-PPO) darkening in yellow alkaline noodles.

    PubMed

    Asenstorfer, Robert E; Appelbee, Marie J; Mares, Daryl J

    2009-06-24

    Darkening in yellow alkaline noodles (YAN) was measured over 24 h in a high polyphenol oxidase (PPO) bread wheat ( Triticum aestivum L. cv. Tasman) and a very low PPO durum wheat ( Triticum durum cv. Kamilaroi). Over 24 h non-PPO darkening occurred across a range of pH 3.5-10.5, and in Tasman this was overlaid by darkening from PPO activity. The rate of darkening in YAN was separated into two main time periods, 0-4 and 4-24 h. The first 4 h of darkening was further divided into two stages using a composite first-order rate equation. Several specific inhibitors that partially inhibited non-PPO darkening were identified. These inhibitors, as well as the PPO inhibitors SHAM and tropolone, were used to analyze YAN darkening. The rate of the early stage of darkening was not altered by any inhibitors used; however, the magnitude of darkening was reduced by inhibitors specific for non-PPO darkening. Both the rate and extent of non-PPO darkening of the second stage of darkening were decreased in Tasman and Kamilaroi by inhibitors specific for non-PPO darkening, whereas both PPO inhibitors only decreased darkening in Tasman. The second and third stages of darkening showed similar characteristics. The third stage of darkening was examined in YAN made from Kamilaroi over a temperature range from -4 to 65 degrees C. It followed an Arrhenius relationship indicating non-PPO darkening during this stage was nonenzymatic. The inhibitor data suggested that the reactive component(s) was/were present in a reasonably high concentration(s) and that the soluble protein fraction was involved in the non-PPO darkening process. PMID:19469560

  8. Consumption: Challenge to sustainable development

    SciTech Connect

    Myers, N.

    1997-04-04

    This editorial about sustainable development points to consumption as one of the four interlinked global problems including population, environment, and development, and the least tractable of the four. Consumption patterns and expectations are deeply entrenched in most cultures, and hard to change, though change will come whether by design or defaults. Among the topics commented on are artificially priced fossil fuels, toxic pollutants, use of nonrenewable resources, etc. Also discussed are policy options and the role of science. A response is included. 21 refs.

  9. 21 CFR 139.115 - Enriched macaroni products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.115 Enriched macaroni products. (a) Description. Enriched macaroni...

  10. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.125 Vegetable macaroni products. (a) Vegetable macaroni products are...

  11. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.125 Vegetable macaroni products. (a) Vegetable macaroni products are...

  12. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.125 Vegetable macaroni products. (a) Vegetable macaroni products are...

  13. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.125 Vegetable macaroni products. (a) Vegetable macaroni products are...

  14. Population growth and consumption.

    PubMed

    Chalkley, K

    1997-04-01

    The relationship between population growth, resource consumption, and environmental degradation is complex. The rise in "greenhouse gases" that will cause climatic change is clearly due to human activity, and pollutants are often concentrated in densely populated areas. However, even an area with a negative population growth, such as Russia, can experience severe environmental degradation due to poor management. Consumption patterns have the most effect on ozone depletion, while population growth threatens biodiversity of and within species through the destruction of ecosystems. Migration joins population growth and social factors, such as land inequality, as major causes of deforestation, and global demand for water is expected to increase faster than the rate of population growth. Coastal development and over-fishing threaten to deplete the oceans, while soil quality is threatened by inappropriate land use. Estimates of the earth's carrying capacity range from less than 3 billion to more than 44 billion people, indicating how difficult it is to assess this figure. Development efforts throughout the world may lead to human gains that will ultimately be negated by environmental losses. These factors have led to growing support for environmentally sustainable development. PMID:12319715

  15. Relationship between the dough quality and content of specific glutenin proteins in wheat mill streams, and its application to making flour suitable for instant Chinese noodles.

    PubMed

    Yahata, Eriko; Maruyama-Funatsuki, Wakako; Nishio, Zenta; Yamamoto, Yoshihiko; Hanaoka, Akihiro; Sugiyama, Hisashi; Tanida, Masatoshi; Saruyama, Haruo

    2006-04-01

    The content of specific proteins such as high-molecular-weight glutenin subunits HMW-GS 5+10 and low-molecular-weight glutenin subunits LMW-GS KS2 in wheat mill streams of extra-strong Kachikei 33 wheat was quantified by SDS-PAGE and 2D-PAGE. The mill streams showed varied quantities of HMW-GS 5+10 (0.077 to 2.007 mg/g of mill stream), LMW-GS KS2 (0.018 to 0.586 mg/g of mill stream) and total protein (9.42% to 18.98%). The contents of these specific proteins in the mill streams were significantly correlated with the SDS sedimentation volume and the mixing properties, which are respective indices of specific loaf volume and dough strength. The contents of these specific glutenin proteins in the mill streams were therefore found to be significantly important for improving the dough quality suitable for bread and Chinese noodles. Accordingly, we present here the application of this information to the development of an effective method for producing mill streams with high quality and yield that are suitable for instant Chinese noodles. PMID:16636443

  16. Gas chromatographic detection of D-(-)-2,3-butanediol and butyric acid produced by sporeformers in cream-style corn and canned beef noodle soup: collaborative study.

    PubMed

    Schafer, M L; Peeler, J T; Bradshaw, J G; Hamilton, C H; Carver, R B

    1985-01-01

    A gas chromatographic method that identifies sporeformers as the cause of spoilage in swollen cans of low-acid foods was collaboratively studied in 2 stages. Two organic compounds produced by sporeformers, D-(-)-2,3-butanediol and butyric acid, are measured in the upper phase after centrifugation of the liquid portion of the can contents. Each sample is assayed on 2 packed columns designed for the assay of aqueous solutions of volatile fatty acids, using flame ionization detectors. For study 1, 16 duplicate inoculated cans of cream-style corn and beef noodle soup were sent to 9 collaborators. For study 2, 7 collaborators received 11 duplicate inoculated cans of the 2 foods. Duplicate uninoculated cans of each food served as negative controls. The inocula were 6 sporeforming organisms (4 Clostridium and 2 gas-forming Bacillus species) and 2 nonsporeformers. After the deletion of marginal samples, the percentages of correctly identified sporeformers and nonsporeformers in beef noodle soup were 83 (110/132) and 90 (54/60), respectively; corresponding percentages for cream-style corn were 80 (98/123) and 100 (35/35). The method has been adopted official first action. PMID:4030630

  17. Alcohol Consumption and Heart Failure

    PubMed Central

    Djoussé, Luc; Gaziano, J. Michael

    2008-01-01

    Heart failure (HF) remains a major public health issue. It is estimated that about 500,000 Americans per year are diagnosed with HF. Despite advanced medical and surgical treatments for HF, mortality after the onset of HF is still high, thereby underscoring the importance of primary prevention. Among modifiable lifestyle factors, alcohol consumption appears to play a role in the development of HF. Although excessive drinking has been known to lead to alcoholic cardiomyopathy and light-to-moderate drinking may confer some cardiovascular benefits, recent studies suggest it is not only the quantity, but also drinking patterns and genetic factors, that may influence the relation between alcohol consumption and cardiovascular disease. This article reviews current evidence on the association between alcohol consumption and HF. PMID:18417065

  18. Meat Consumption Culture in Ethiopia

    PubMed Central

    Jo, Cheorun

    2014-01-01

    The consumption of animal flesh food in Ethiopia has associated with cultural practices. Meat plays pivotal and vital parts in special occasions and its cultural symbolic weight is markedly greater than that accorded to most other food. Processing and cooking of poultry is a gender based duty and has socio-cultural roles. Ethiopians are dependent on limited types of animals for meats due to the taboo associated culturally. Moreover, the consumption of meat and meat products has a very tidy association with religious beliefs, and are influenced by religions. The main religions of Ethiopia have their own peculiar doctrines of setting the feeding habits and customs of their followers. They influence meat products consumption through dictating the source animals that should be used or not be used for food, and scheduling the days of the years in periodical permeation and restriction of consumptions which in turn influences the pattern of meat consumption in the country. In Ethiopia, a cow or an ox is commonly butchered for the sole purpose of selling within the community. In special occasions, people have a cultural ceremony of slaughtering cow or ox and sharing among the group, called Kircha, which is a very common option of the people in rural area where access of meat is challenging frequently. PMID:26760739

  19. Food consumption trends and drivers

    PubMed Central

    Kearney, John

    2010-01-01

    A picture of food consumption (availability) trends and projections to 2050, both globally and for different regions of the world, along with the drivers largely responsible for these observed consumption trends are the subject of this review. Throughout the world, major shifts in dietary patterns are occurring, even in the consumption of basic staples towards more diversified diets. Accompanying these changes in food consumption at a global and regional level have been considerable health consequences. Populations in those countries undergoing rapid transition are experiencing nutritional transition. The diverse nature of this transition may be the result of differences in socio-demographic factors and other consumer characteristics. Among other factors including urbanization and food industry marketing, the policies of trade liberalization over the past two decades have implications for health by virtue of being a factor in facilitating the ‘nutrition transition’ that is associated with rising rates of obesity and chronic diseases such as cardiovascular disease and cancer. Future food policies must consider both agricultural and health sectors, thereby enabling the development of coherent and sustainable policies that will ultimately benefit agriculture, human health and the environment. PMID:20713385

  20. Tackling the Knowledge: Action Gap in Sustainable Consumption--Insights from a Participatory School Programme

    ERIC Educational Resources Information Center

    Barth, Matthias; Fischer, Daniel; Michelsen, Gerd; Nemnich, Claudia; Rode, Horst

    2012-01-01

    In the international policy discourse on sustainable consumption and production, education is acknowledged to be a powerful tool in changing unsustainable patterns of consumption. Current educational policies and programmes have responded to the consumption challenge mainly by including and addressing consumption issues in formal tuition in…

  1. Optimal Consumption When Consumption Takes Time

    ERIC Educational Resources Information Center

    Miller, Norman C.

    2009-01-01

    A classic article by Gary Becker (1965) showed that when it takes time to consume, the first order conditions for optimal consumption require the marginal rate of substitution between any two goods to equal their relative full costs. These include the direct money price and the money value of the time needed to consume each good. This important…

  2. Snack consumption among underprivileged adolescent girl.

    PubMed

    Shrivastav, M; Thomas, S

    2010-10-01

    We conducted this school based cross-sectional study to assess the snack consumption pattern of 702 adolescent girls (11-14 years) in nine government schools selected from three districts of Delhi. The results indicated high preference for snacks. Parents and teachers were identified as the most influential factors determining their food choices. PMID:21048243

  3. Population and Consumption: What We Know, What We Need To Know.

    ERIC Educational Resources Information Center

    Kates, Robert W.

    2000-01-01

    Discusses the modern view of the impact of population and consumption on environmental degradation. Contends that the determinants of consumption and its alternative patterns are understudied topics for the emerging science of sustainability. (Contains 33 references.) (WRM)

  4. Bat consumption in Thailand

    PubMed Central

    Suwannarong, Kanokwan; Schuler, Sidney

    2016-01-01

    Background Human consumption of bats poses an increasing public health threat globally. Communities in which bat guano is mined from caves have extensive exposure to bat excreta, often harvest bats for consumption, and are at risk for bat-borne diseases. Methods This rapid ethnographic study was conducted in four provinces of Thailand (Ratchaburi, Sakaeo, Nakorn Sawan, and Phitsanulok), where bat guano was mined and sold during the period April–August 2014. The aim of this study was to understand behaviors and risk perceptions associated with bat conservation, exposure to bats and their excreta, and bat consumption. Sixty-seven respondents playing various roles in bat guano mining, packaging, sale, and use as fertilizer participated in the study. Data were collected through interviews and/or focus group discussions. Results In spite of a bat conservation program dating back to the 1980s, the benefits of conserving bats and the risks associated with bat consumption were not clear and infrequently articulated by study respondents. Discussion Since bat consumption continues, albeit covertly, the risk of bat-borne diseases remains high. There is an opportunity to reduce the risk of bat-borne diseases in guano-mining communities by strengthening bat conservation efforts and raising awareness of the health risks of bat consumption. Further research is suggested to test behavior change strategies for reducing bat consumption. PMID:26806167

  5. Status Report from the Scientific Panel on Antibiotic Use in Dermatology of the American Acne and Rosacea Society: Part 1: Antibiotic Prescribing Patterns, Sources of Antibiotic Exposure, Antibiotic Consumption and Emergence of Antibiotic Resistance, Impact of Alterations in Antibiotic Prescribing, and Clinical Sequelae of Antibiotic Use.

    PubMed

    Del Rosso, James Q; Webster, Guy F; Rosen, Ted; Thiboutot, Diane; Leyden, James J; Gallo, Richard; Walker, Clay; Zhanel, George; Eichenfield, Lawrence

    2016-04-01

    Oral and topical antibiotics are commonly prescribed in dermatologie practice, often for noninfectious disorders, such as acne vulgaris and rosacea. Concerns related to antibiotic exposure from both medical and nonmedical sources require that clinicians consider in each case why and how antibiotics are being used and to make appropriate adjustments to limit antibiotic exposure whenever possible. This first article of a three-part series discusses prescribing patterns in dermatology, provides an overview of sources of antibiotic exposure, reviews the relative correlations between the magnitude of antibiotic consumption and emergence of antibiotic resistance patterns, evaluates the impact of alterations in antibiotic prescribing, and discusses the potential relevance and clinical sequelae of antibiotic use, with emphasis on how antibiotics are used in dermatology. PMID:27462384

  6. Energy-consumption modelling

    SciTech Connect

    Reiter, E.R.

    1980-01-01

    A highly sophisticated and accurate approach is described to compute on an hourly or daily basis the energy consumption for space heating by individual buildings, urban sectors, and whole cities. The need for models and specifically weather-sensitive models, composite models, and space-heating models are discussed. Development of the Colorado State University Model, based on heat-transfer equations and on a heuristic, adaptive, self-organizing computation learning approach, is described. Results of modeling energy consumption by the city of Minneapolis and Cheyenne are given. Some data on energy consumption in individual buildings are included.

  7. Determining residential firewood consumption

    NASA Astrophysics Data System (ADS)

    Marsinko, Allan P. C.; Phillips, Douglas R.; Cordell, H. Ken

    1984-07-01

    Household firewood use has become increasingly popular in the United States over the past few years. Significant problems remain in estimating firewood consumption. Methods of determining the amount of wood consumed vary from state to state. Units used for measuring firewood vary, but the cord remains the researcher's favorite. Factors used for converting other units, such as pickup truck loads to cords also vary. People who do not use firewood are less likely to respond to mailed surveys, resulting in potential overestimates of statewide consumption. This paper identifies some problems associated with estimating household firewood consumption and recommends methods of dealing with them.

  8. Range Cattle Winter Water Consumption in Northern Great Plains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Water consumption and DMI may interact to alter range cow productivity. Furthermore, environmental conditions and water temperature may influence water consumption. Therefore, the objective of this study was to determine influences of water and air temperature on quantity and pattern of water intake...

  9. Snacking for a Cause: Nutritional Insufficiencies and Excesses of U.S. Children, a Critical Review of Food Consumption Patterns and Macronutrient and Micronutrient Intake of U.S. Children

    PubMed Central

    Hess, Julie; Slavin, Joanne

    2014-01-01

    The objective of this review was to identify dietary insufficiencies and excesses in children aged two to 11 in the United States (U.S.) and eating habits that merit concern in terms of nutrient and energy density to improve overall diet quality. Data from the What We Eat in America (WWEIA) tables from the National Health and Nutrition Examination Survey (NHANES) were examined as well as survey data from the School Nutrition Dietary Assessment Study (SNDA). Analysis of survey data revealed that children consume insufficient Vitamin D, calcium, and potassium and excess energy, carbohydrates, and sodium. Dietary modifications are necessary to prevent serious deficiencies and the development of chronic illness. Snacking has steadily increased in this population since the 1970s, and snacks provide necessary nutrients. However, carbohydrates and added sugars tend to be over-consumed at snacking occasions. Replacement of current snack choices with nutrient-dense foods could lower the risks of nutrient deficiencies and help lower excess nutrient consumption. Increased consumption of low sugar dairy foods, especially yogurt, at snack times could increase intake of important micronutrients without contributing to dietary excesses. PMID:25360509

  10. Eating green. Consumers' willingness to adopt ecological food consumption behaviors.

    PubMed

    Tobler, Christina; Visschers, Vivianne H M; Siegrist, Michael

    2011-12-01

    Food consumption is associated with various environmental impacts, and consumers' food choices therefore represent important environmental decisions. In a large-scale survey, we examined consumers' beliefs about ecological food consumption and their willingness to adopt such behaviors. Additionally, we investigated in more detail how different motives and food-related attitudes influenced consumers' willingness to reduce meat consumption and to buy seasonal fruits and vegetables. We found consumers believed avoiding excessive packaging had the strongest impact on the environment, whereas they rated purchasing organic food and reducing meat consumption as least environmentally beneficial. Similarly, respondents appeared to be most unwilling to reduce meat consumption and purchase organic food. Taste and environmental motives influenced consumers' willingness to eat seasonal fruits and vegetables, whereas preparedness to reduce meat consumption was influenced by health and ethical motives. Women and respondents who preferred natural foods were more willing to adopt ecological food consumption patterns. PMID:21896294

  11. Rituals enhance consumption.

    PubMed

    Vohs, Kathleen D; Wang, Yajin; Gino, Francesca; Norton, Michael I

    2013-09-01

    Four experiments tested the novel hypothesis that ritualistic behavior potentiates and enhances ensuing consumption--an effect found for chocolates, lemonade, and even carrots. Experiment 1 showed that participants who engaged in ritualized behavior, compared with those who did not, evaluated chocolate as more flavorful, valuable, and deserving of behavioral savoring. Experiment 2 demonstrated that random gestures do not boost consumption as much as ritualistic gestures do. It further showed that a delay between a ritual and the opportunity to consume heightens enjoyment, which attests to the idea that ritual behavior stimulates goal-directed action (to consume). Experiment 3 found that performing a ritual oneself enhances consumption more than watching someone else perform the same ritual, suggesting that personal involvement is crucial for the benefits of rituals to emerge. Finally, Experiment 4 provided direct evidence of the underlying process: Rituals enhance the enjoyment of consumption because of the greater involvement in the experience that they prompt. PMID:23863754

  12. Human Biomass Consumption

    NASA Video Gallery

    Humans are using an increasing amount of Earth’s annual production of plants. Research shows that, from 1995 to 2005, consumption rose from 20 to 25 percent of the planet's annual production. Wha...

  13. Overview of Alcohol Consumption

    MedlinePlus

    ... Search Alcohol & Your Health Overview of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use Disorder Fetal Alcohol ... other questions about alcohol. Here’s what we know: Alcohol’s effects vary from person to person, depending on a ...

  14. Which Fish Should I Eat? Perspectives Influencing Fish Consumption Choices

    PubMed Central

    Choi, Anna L.; Karagas, Margaret R.; Mariën, Koenraad; Rheinberger, Christoph M.; Schoeny, Rita; Sunderland, Elsie; Korrick, Susan

    2012-01-01

    Background: Diverse perspectives have influenced fish consumption choices. Objectives: We summarized the issue of fish consumption choice from toxicological, nutritional, ecological, and economic points of view; identified areas of overlap and disagreement among these viewpoints; and reviewed effects of previous fish consumption advisories. Methods: We reviewed published scientific literature, public health guidelines, and advisories related to fish consumption, focusing on advisories targeted at U.S. populations. However, our conclusions apply to groups having similar fish consumption patterns. Discussion: There are many possible combinations of matters related to fish consumption, but few, if any, fish consumption patterns optimize all domains. Fish provides a rich source of protein and other nutrients, but because of contamination by methylmercury and other toxicants, higher fish intake often leads to greater toxicant exposure. Furthermore, stocks of wild fish are not adequate to meet the nutrient demands of the growing world population, and fish consumption choices also have a broad economic impact on the fishing industry. Most guidance does not account for ecological and economic impacts of different fish consumption choices. Conclusion: Despite the relative lack of information integrating the health, ecological, and economic impacts of different fish choices, clear and simple guidance is necessary to effect desired changes. Thus, more comprehensive advice can be developed to describe the multiple impacts of fish consumption. In addition, policy and fishery management inter-ventions will be necessary to ensure long-term availability of fish as an important source of human nutrition. PMID:22534056

  15. Apparent Consumption vs. Total Consumption--A Lead-Acid Battery Case Study

    USGS Publications Warehouse

    Wilburn, David R.; Buckingham, David A.

    2006-01-01

    under- or overreported (depending on the net trade flow). Factors that influence consumption and trade patterns include variations in industry structure, labor or financial markets, legislation, and technology. As U.S. trade patterns of manufactured products change, omitting mineral commodities incorporated into these goods as part of U.S. mineral commodity consumption estimates may affect the interpretation of observed trends in minerals consumption and trade. Although it may be desirable to include minerals contained in manufactured products as part of consumption estimates, collection and estimation of these data are sometimes difficult. Consumption and trade data for every traded product may not be readily available. Compiling comprehensive consumption statistics for mineral commodities, which have many end uses, each including multiple products, may be time consuming. For these reasons, studies of all mineral commodities are not feasible. Mineral commodity selection for this study is based on data accessibility considerations and the relative importance of lead contained in imported and exported products when considered part of total U.S. lead consumption. Lead was selected for this initial evaluation of total mineral consumption because of the need to understand the consumption pattern of this potentially toxic metal and its compounds, the relative simplicity of this sector?s end-use structure, and the availability of trade data. This study draws upon the findings of an earlier lead consumption study (Biviano and others, 1999) conducted by the USGS for the period 1984 to 1993, but uses a different study methodology for an industry whose structure has changed from that considered in the earlier study. Figure 1 shows the quantity of material contributing to U.S. total consumption of lead metal from domestic and foreign industrial sectors in 2004, based upon trade data reported by the USGS and the U.S. International Trade Commission (USITC). For

  16. Estimation of food consumption

    SciTech Connect

    Callaway, J.M. Jr.

    1992-04-01

    The research reported in this document was conducted as a part of the Hanford Environmental Dose Reconstruction (HEDR) Project. The objective of the HEDR Project is to estimate the radiation doses that people could have received from operations at the Hanford Site. Information required to estimate these doses includes estimates of the amounts of potentially contaminated foods that individuals in the region consumed during the study period. In that general framework, the objective of the Food Consumption Task was to develop a capability to provide information about the parameters of the distribution(s) of daily food consumption for representative groups in the population for selected years during the study period. This report describes the methods and data used to estimate food consumption and presents the results developed for Phase I of the HEDR Project.

  17. TLR3 deficiency increases voluntary alcohol consumption.

    PubMed

    Jang, Yujin; Lee, Min Hee; Park, Jong-Hwan; Han, Seung-Yun; Kim, Dong Kwan

    2016-03-23

    Toll-like receptors (TLRs) are innate immunity-related receptors. Many studies have indicated the involvement of TLRs in neurophysiology and neuropathology. One study showed that TLR3 regulates hippocampal memory and is highly expressed in the mesolimbic dopamine system, suggesting that TLR3 signaling may regulate alcohol consumption. The present study assessed the potential role of TLR3 in alcohol intake pattern. We used adult BalbC wild-type mice and TLR3 knockout mice and tested two-bottle alcohol preference over 15 days and one-bottle 2 or 4 h drinking in the dark over 4 consecutive days. The 10% alcohol consumption rate of TLR3 knockout mice increased on the 24 h free-choice test. Our findings support a potential regulatory role of TLR3 in alcohol consumption. PMID:26885867

  18. Amtrak fuel consumption study

    SciTech Connect

    Hitz, J.

    1981-02-01

    This report documents a study of fuel consumption on National Railroad Passenger Corporation (Amtrak) trains and is part of an effort to determine effective ways of conserving fuel on the Amtrak system. The study was performed by the Transportation Systems Center (TSC). A series of 26 test runs were conducted on Amtrak trains operating between Boston, Massachusetts, and New Haven, Connecticut, to measure fuel consumption, trip time and other fuel-use-related parameters. The test data were analyzed and compared with results of the TSC Train Performance Simulator replicating the same operations.

  19. Coffee and beverages are the major contributors to polyphenol consumption from food and beverages in Japanese middle-aged women.

    PubMed

    Fukushima, Yoichi; Tashiro, Takeshi; Kumagai, Akiko; Ohyanagi, Hiroyuki; Horiuchi, Takumi; Takizawa, Kazuhiro; Sugihara, Norie; Kishimoto, Yoshimi; Taguchi, Chie; Tani, Mariko; Kondo, Kazuo

    2014-01-01

    Food and beverages rich in polyphenols have been shown to reduce the risk of non-communicable diseases. The present study estimated polyphenol levels and consumption from food and beverages in Japanese women. Randomly recruited housewives living in the area around Tokyo (n 109; aged 21-56 years; Group 1) recorded all beverages and foods they ingested for 7 d, and the total polyphenol (TP) consumption was estimated based on the TP content of each item measured with a modified Folin-Ciocalteu method. For Group 1, TP was consumed at 841 (sd 403) mg/d (range 113-1759 mg/d), and beverages were a larger source of TP (79 %) than food (21 %). The largest single source of TP was coffee at 47 %, followed by green tea, black tea, chocolate, beer and soya sauce, at 16, 5·7, 3·3, 3·2 and 3·1 %, respectively. In terms of food groups, cereals/noodles, vegetables, fruits, beans and seeds, and seasonings (except for soya sauce) contributed 5·0, 4·0, 1·4, 1·8 and 2·4 %, respectively. Another group of housewives who consumed at least one cup of coffee per d were separately recruited (n 100; Group 2) in the same area. Their consumption of TP was higher at 1187 (sd 371) mg/d (range 440-2435 mg/d) than Group 1 (P < 0·001), and the difference mostly came from the coffee consumption. We conclude that not food but beverages, especially coffee, may be the major contributor to TP consumption in Japanese women. PMID:26101616

  20. Raw Milk Consumption

    PubMed Central

    Lucey, John A.

    2015-01-01

    There continues to be considerable public debate on the possible benefits regarding the growing popularity of the consumption of raw milk. However, there are significant concerns by regulatory, or public health, organizations like the Food and Drug Administration and the Centers for Disease Control and Prevention because of risk of contracting milkborne illnesses if the raw milk is contaminated with human pathogens. This review describes why pasteurization of milk was introduced more than 100 years ago, how pasteurization helped to reduce the incidence of illnesses associated with raw milk consumption, and the prevalence of pathogens in raw milk. In some studies, up to a third of all raw milk samples contained pathogens, even when sourced from clinically healthy animals or from milk that appeared to be of good quality. This review critically evaluates some of the popularly suggested benefits of raw milk. Claims related to improved nutrition, prevention of lactose intolerance, or provision of “good” bacteria from the consumption of raw milk have no scientific basis and are myths. There are some epidemiological data that indicate that children growing up in a farming environment are associated with a decreased risk of allergy and asthma; a variety of environmental factors may be involved and there is no direct evidence that raw milk consumption is involved in any “protective” effect. PMID:27340300

  1. Associations between dietary patterns and screen time among Korean adolescents

    PubMed Central

    Lee, Jae Yeon; Jun, Nuri

    2013-01-01

    Data are limited on the association between dietary patterns and screen time among Korean adolescents. The present study identified dietary patterns of 691 adolescents, aged 13-18 years, who had participated in the Third Korean National Health and Nutrition Examination Survey (KNHANES III) and analyzed their associations with screen time. Screen time was defined as the time spent watching TV, using a computer, or playing video games was calculated as a sum of all these times. Dietary patterns and their factor scores were derived from a food frequency questionnaire using the factor analysis method. To analyze the association between dietary patterns and screen time, we conducted multiple linear regression analysis. We also performed multiple logistic regression analysis to estimate odds ratios (OR) of excessive screen time (2 hours or longer per day) and 95% confidence intervals (CI). We identified 2 dietary patterns labeled "the Korean healthy dietary pattern" and "the Western diet and fast foods pattern". The former included mixed grains, legumes, potatoes, red meat, eggs, fish, dairy products, fruits, vegetables, seaweeds, and mushrooms, whereas the latter included noodles, bread, red meat, poultry, fast foods, snack, and soft drinks. After controlling for potential confounding factors, factor scores for the Korean healthy dietary pattern were inversely associated (P-value for trend < 0.01) and those for the Western diet and fast foods pattern were positively associated with the screen time (P-value for trend < 0.01). Adolescents in the top tertile of the scores for the Korean healthy dietary pattern had a multivariable-adjusted OR [95% CI] of 0.44 (0.25-0.75) for excessive screen time compared with those in the lowest tertile. On the basis of these findings, adolescents who have excessive screen time may need to be encouraged to consume a more healthy diet. PMID:23964322

  2. Patterns of Broken Patterns

    NASA Astrophysics Data System (ADS)

    Field, R. W.; Park, G. B.; Changala, P. B.; Baraban, J. H.; Stanton, J. F.; Merer, A. J.

    2013-06-01

    Spectroscopy - it is all about patterns. Some patterns look so indescribably complicated that, unlike pornography, you do not know one when you see one. It is tempting to say that, at high vibrational excitation, interactions among normal mode basis states are so strong and widespread that all patterns are obliterated. But this is not true. When normal mode frequencies are in near integer multiple ratios, polyads emerge. A polyad is a robust pattern often comprising many vibrational eigenstates. Each such pattern might span many hundreds of cm^{-1}, and it is inevitable that several unrelated polyad patterns overlap. When polyads overlap, it might seem impossible to disentangle them. However, the key to disentanglement is that polyads come in families in which successive generations are related by harmonic oscillator matrix element selection and scaling rules. Families of polyads are described by families of scaling-based effective Hamiltonian matrices, {H}^{{eff}}. No matter how complex and overlapped, the polyad {H}^{{eff}} serves as a magic decoder for picking out the polyad pattern. Sometimes the polyad patterns are systematically broken (a meta-pattern), owing to proximity to an isomerization barrier, as occurs in highly excited bending levels of the S_{1} state of HCCH, which encode the trans-cis minimum energy isomerization path. Quantum Chemists often dismiss {H}^{{eff}} models, precisely because they are models that do not express the full dimensionality of the complete Hamiltonian. But an {H}^{{eff}} explains rather than describes. Shunning {H}^{{eff}}s is like throwing out the baby with the bath water. Don't do it!

  3. Dietary Pattern Trajectories from 6 to 12 Months of Age in a Multi-Ethnic Asian Cohort

    PubMed Central

    Lim, Geraldine Huini; Toh, Jia Ying; Aris, Izzuddin M.; Chia, Ai-Ru; Han, Wee Meng; Saw, Seang Mei; Godfrey, Keith M.; Gluckman, Peter D.; Chong, Yap-Seng; Yap, Fabian; Lee, Yung Seng; Kramer, Michael S.; Chong, Mary Foong-Fong

    2016-01-01

    Little is known about the dietary patterns of Asian infants in the first year of life, nor of their associations with maternal socio-demographic factors. Based on the Growing Up in Singapore towards healthy Outcomes (GUSTO) mother-offspring cohort, cross-sectional dietary patterns were derived by factor analysis using 24-h recalls and food diaries of infants at 6-, 9- and 12-months of age. Dietary pattern trajectories were modeled by mapping similar dietary patterns across each age using multilevel mixed models. Associations with maternal socio-demographic variables, collected through questionnaires during pregnancy, were assessed using general linear models. In n = 486 infants, four dietary pattern trajectories were established from 6- to 12-months. Predominantly breastmilk: mainly breastmilk and less formula milk, Guidelines: rice porridge, vegetables, fruits and low-fat fish and meat, Easy-to-prepare foods: infant cereals, juices, cakes and biscuits and Noodles (in soup) and seafood: noodle and common accompaniments. In adjusted models, higher maternal education attainment was correlated with higher start scores on Predominantly breastmilk, but lowest education attainment increased its adherence over time. Older mothers had higher start scores on Easy-to-prepare foods, but younger mothers had increased adherence over time. Chinese mothers had higher start scores on Predominantly breastmilk but greater adherence to Guidelines over time, while Indian mothers had higher start scores on Easy-to-prepare foods but greater adherence to Predominantly breastmilk with time (p < 0.05 for all). Changes in trajectories over time were small. Hence, dietary patterns established during weaning are strongly influenced by maternal socio-demographic factors and remain stable over the first year of life. PMID:27314387

  4. Effect of cooking on physical and sensory properties of fresh yellow alkaline noodles prepared by partial substitution of wheat flour with soy protein isolate and treated with cross-linking agents.

    PubMed

    Yeoh, Shin-Yong; Alkarkhi, Abbas F M; Ramli, Saifullah Bin; Easa, Azhar Mat

    2011-06-01

    Yellow alkaline noodles (YAN) prepared by partial substitution of wheat flour with soy protein isolate and treated with microbial transglutaminase (MTG) and ribose were investigated during cooking. Cooking caused an increase in lightness but a decrease in redness and yellowness, pH, tensile strength and elasticity values of noodles. The extents of these changes were influenced by formulation and cross-linking treatments. The pH and lightness for YAN-ribose were lowest but the yellowness and redness were the highest whilst the tensile strength and elasticity values remained moderate. For YAN-MTG, the color and pH values were moderate, but tensile strength and elasticity values were the highest. YAN prepared with both cross-linking agents had physical values between YAN-ribose and YAN-MTG. Although certain sensory parameters showed differences in score, the overall acceptability of all 10-min-cooked YAN was similar. It is possible to employ cross-linking agents to improve physical properties of cooked YAN. PMID:21306189

  5. Smart Meter Driven Segmentation: What Your Consumption Says About You

    SciTech Connect

    Albert, A; Rajagopal, R

    2013-11-01

    With the rollout of smart metering infrastructure at scale, demand-response (DR) programs may now be tailored based on users' consumption patterns as mined from sensed data. For issuing DR events it is key to understand the inter-temporal consumption dynamics as to appropriately segment the user population. We propose to infer occupancy states from consumption time series data using a hidden Markov model framework. Occupancy is characterized in this model by 1) magnitude, 2) duration, and 3) variability. We show that users may be grouped according to their consumption patterns into groups that exhibit qualitatively different dynamics that may be exploited for program enrollment purposes. We investigate empirically the information that residential energy consumers' temporal energy demand patterns characterized by these three dimensions may convey about their demographic, household, and appliance stock characteristics. Our analysis shows that temporal patterns in the user's consumption data can predict with good accuracy certain user characteristics. We use this framework to argue that there is a large degree of individual predictability in user consumption at a population level.

  6. Association between Dietary Patterns and Blood Lipid Profiles in Korean Adults with Type 2 Diabetes

    PubMed Central

    Lim, Jeong Hyun; Lee, Yeon-Sook; Chang, Hak Chul; Moon, Min Kyong

    2011-01-01

    We aimed to explore the associations of dietary patterns with blood lipid profiles and obesity in adults with type 2 diabetes. The data were obtained from the Forth Korean National Health and Nutrition Examination Survey, 2007-2008. Adults 30 yr or older, from which had both biochemical and dietary data were obtained. Among them, 680 subjects were defined as having diabetes based on criteria of fasting glucose ≥ 126 mg/dL, anti-diabetic treatment, or previously diagnosed diabetes. Dietary data from a 24-hr recall were used to derive dietary patterns by factor analysis. Four dietary patterns by factor analysis were identified: 'Bread & Meat & Alcohol', 'Noodles & Seafood', 'Rice & Vegetables', and 'Korean Healthy' patterns. Serum cholesterol levels in the highest quartile of the 'Bread & Meat & Alcohol' pattern were significantly higher compared with those in the lowest quartile. In addition, total cholesterol and triglyceride levels in the highest quartile of the 'Korean Healthy' pattern were significantly lower after adjusting for potential confounders. Dietary patterns of adults with diabetes were found to be associated with blood lipid profiles. 'Korean Healthy' pattern including whole grains, legumes, vegetables, and fruits could thus improve lipid profiles among those with type 2 diabetes. PMID:21935277

  7. Energy consumption: Past, present, future

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The energy consumption history of the United States and the changes which could occur in consumption characteristics in the next 50 years are presented. The various sources of energy are analyzed to show the limitations involved in development and utilization as a function of time available. Several scenarios were prepared to show the consumption and supply of energy under varying conditions.

  8. Ramadan Major Dietary Patterns

    PubMed Central

    Shadman, Zhaleh; Poorsoltan, Nooshin; Akhoundan, Mahdieh; Larijani, Bagher; Soleymanzadeh, Mozhdeh; Akhgar Zhand, Camelia; Seyed Rohani, Zahra Alsadat; Khoshniat Nikoo, Mohsen

    2014-01-01

    Background: There has been no data on population based dietary patterns during the Ramadan fasting month. Objectives: The purpose of this study was to detect Ramadan major dietary patterns among those who fast in Tehran. Materials and Methods: This cross-sectional study included 600 subjects, aged 18-65 with body mass index (BMI) of 18.5-40, who had decided to fast during Ramadan. Anthropometric measurements, usual physical activity level and educational status were collected two weeks before Ramadan. Information on Ramadan dietary intakes was obtained using a food frequency questionnaire and factor analysis was used to identify major dietary patterns. Results: We identified four major dietary patterns: 1) Western-like pattern; high in fast foods, salty snacks, nuts, potato, fish, poultry, chocolates, juices; 2) high cholesterol and high sweet junk food pattern; high in pickles, sweets and condiments, butter and cream, canned fish, visceral meats and eggs; 3) Mediterranean-like pattern; high in vegetables, olive oil, dates, dairy, dried fruits, fruits, red meats, tea and coffee and 4) Ramadan-style pattern; large consumption of Halim, soups, porridges, legumes and whole grains, soft drinks, Zoolbia and Bamieh. Age was positively and inversely associated with Mediterranean-like (P = 0.003; r = 0.17) and Ramadan style (P = 0.1; r = -0.13) dietary pattern, respectively. Pre-Ramadan physical activity level was associated with a Mediterranean-like dietary pattern (P < 0.0001; r = 0.20). Conclusions: This study showed a Ramadan-specific dietary pattern has unique characteristics, which has not yet been identified as a model of dietary pattern. Also, among identified dietary patterns, Mediterranean-like was the healthiest. PMID:25593728

  9. Energy consumption in manufacturing

    NASA Astrophysics Data System (ADS)

    Schmid, S. R.

    2012-04-01

    Energy sources, in the form of coal, oil, natural gas, solar or nuclear power, are global commodities, and as demand is projected to rise in the coming decades, so will costs. As such, an understanding of the energy needs of manufacturing processes and the ability to reduce the energy and carbon footprints are essential for sustainability reasons. Energy source effects are quantified in a number of measures. Models of energy needs by manufacturing processes are then examined, along with models incorporating the use of ancillary equipment such as pumps, filters, blowers, lighting, etc. Finally, the successful application of the tribological principles to influence energy consumption is discussed.

  10. Energy and resource consumption

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The present and projected energy requirements for the United States are discussed. The energy consumption and demand sectors are divided into the categories: residential and commercial, transportation, and industrial and electrical generation (utilities). All sectors except electrical generation use varying amounts of fossile fuel resources for non-energy purposes. The highest percentage of non-energy use by sector is industrial with 71.3 percent. The household and commercial sector uses 28.4 percent, and transportation about 0.3 percent. Graphs are developed to project fossil fuel demands for non-energy purposes and the perdentage of the total fossil fuel used for non-energy needs.

  11. Life cycle approaches to sustainable consumption: a critical review.

    PubMed

    Hertwich, Edgar G

    2005-07-01

    The 2002 World Summit for Sustainable Development in Johannesburg called for a comprehensive set of programs focusing on sustainable consumption and production. According to world leaders, these programs should rely on life cycle assessment (LCA) to promote sustainable patterns of production and consumption. Cleaner production is a well-established activity, and it uses LCA. UNEP, the European Union, and a number of national organizations have now begun to work on sustainable consumption. In developing sustainable consumption policies and activities, the use of LCA presents interesting opportunities that are not yet well understood by policy makers. This paper reviews how life cycle approaches, primarily based on input-output analysis, have been used in the area of sustainable consumption: to inform policy making, select areas of action, identify which lifestyles are more sustainable, advise consumers, and evaluate the effectiveness of sustainable consumption measures. Information on consumption patterns usually comes from consumer expenditure surveys. Different study designs and a better integration with consumer research can provide further interesting insights. Life-cycle approaches still need to be developed and tested. Current research is mostly descriptive; policy makers, however, require more strategic analysis addressing their decision options, including scenario analysis and backcasting. PMID:16053063

  12. Alcoholic Beverage Consumption and Chronic Diseases

    PubMed Central

    Zhou, Yue; Zheng, Jie; Li, Sha; Zhou, Tong; Zhang, Pei; Li, Hua-Bin

    2016-01-01

    Epidemiological and experimental studies have consistently linked alcoholic beverage consumption with the development of several chronic disorders, such as cancer, cardiovascular diseases, diabetes mellitus and obesity. The impact of drinking is usually dose-dependent, and light to moderate drinking tends to lower risks of certain diseases, while heavy drinking tends to increase the risks. Besides, other factors such as drinking frequency, genetic susceptibility, smoking, diet, and hormone status can modify the association. The amount of ethanol in alcoholic beverages is the determining factor in most cases, and beverage types could also make an influence. This review summarizes recent studies on alcoholic beverage consumption and several chronic diseases, trying to assess the effects of different drinking patterns, beverage types, interaction with other risk factors, and provide mechanistic explanations. PMID:27231920

  13. Alcoholic Beverage Consumption and Chronic Diseases.

    PubMed

    Zhou, Yue; Zheng, Jie; Li, Sha; Zhou, Tong; Zhang, Pei; Li, Hua-Bin

    2016-01-01

    Epidemiological and experimental studies have consistently linked alcoholic beverage consumption with the development of several chronic disorders, such as cancer, cardiovascular diseases, diabetes mellitus and obesity. The impact of drinking is usually dose-dependent, and light to moderate drinking tends to lower risks of certain diseases, while heavy drinking tends to increase the risks. Besides, other factors such as drinking frequency, genetic susceptibility, smoking, diet, and hormone status can modify the association. The amount of ethanol in alcoholic beverages is the determining factor in most cases, and beverage types could also make an influence. This review summarizes recent studies on alcoholic beverage consumption and several chronic diseases, trying to assess the effects of different drinking patterns, beverage types, interaction with other risk factors, and provide mechanistic explanations. PMID:27231920

  14. Size dependent differences in litter consumption of isopods: preliminary results

    PubMed Central

    Vilisics, Ferenc; Szekeres, Sándor; Hornung, Elisabeth

    2012-01-01

    Abstract A series of experiments were applied to test how leaf orientation within microcosms affect consumption rates (Experiment 1), and to discover intra-specific differences in leaf litter consumption (Experiment 2) of the common isopod species Porcellio scaber and Porcellionides pruinosus. A standardised microcosm setup was developed for feeding experiments to maintain standard conditions. A constant amount of freshly fallen black poplar litter was provided to three distinct size class (small, medium, large) of woodlice. We measured litter consumption after a fortnight. We maintained appr. constant isopod biomass for all treatments, and equal densities within each size class. We hypothesized that different size classes differ in their litter consumption, therefore such differences should occur even within populations of the species. We also hypothesized a marked difference in consumption rates for different leaf orientation within microcosms. Our results showed size-specific consumption patterns for Porcellio scaber: small adults showed the highest consumption rates (i.e. litter mass loss / isopod biomass) in high density microcosms, while medium-sized adults of lower densities ate the most litter in containers. Leaf orientation posed no significant effect on litter consumption. PMID:22536112

  15. Potential contributions of food consumption patterns to climate change.

    PubMed

    Carlsson-Kanyama, Annika; González, Alejandro D

    2009-05-01

    Anthropogenic warming is caused mainly by emissions of greenhouse gases (GHGs), such as carbon dioxide, methane, and nitrous oxide, with agriculture as a main contributor for the latter 2 gases. Other parts of the food system contribute carbon dioxide emissions that emanate from the use of fossil fuels in transportation, processing, retailing, storage, and preparation. Food items differ substantially when GHG emissions are calculated from farm to table. A recent study of approximately 20 items sold in Sweden showed a span of 0.4 to 30 kg CO(2) equivalents/kg edible product. For protein-rich food, such as legumes, meat, fish, cheese, and eggs, the difference is a factor of 30 with the lowest emissions per kilogram for legumes, poultry, and eggs and the highest for beef, cheese, and pork. Large emissions for ruminants are explained mainly by methane emissions from enteric fermentation. For vegetables and fruits, emissions usually are

  16. Evaluations of 1997 Fuel Consumption Patterns of Heavy Duty Trucks

    SciTech Connect

    Santini, Danilo

    2001-08-05

    The proposed 21st Century Truck program selected three truck classes for focused analysis. On the basis of gross vehicle weight (GVW) classification, these were Class 8 (representing heavy), Class 6 (representing medium), and Class 2b (representing light). To develop and verify these selections, an evaluation of fuel use of commercial trucks was conducted, using data from the 1997 Vehicle Inventory and Use Survey (VIUS). Truck fuel use was analyzed by registered GVW class, and by body type.

  17. Fluids Intake and Beverage Consumption Pattern among University Students

    PubMed Central

    Balaghi, Sima; Faramarzi, Elnaz; Mahdavi, Reza; Ghaemmaghami, Jamal

    2011-01-01

    Background: Insufficient and inappropriate daily fluid intake in a long period may have adverse effect on human's health. Therefore, the present study evaluated the amounts and sources of fluids consumed by university students to determine whether these amounts and sources of fluid were enough and appropriate. Methods: In this descriptive study, 245 (142 females and 103 males) volunteer students of Tabriz University of Medical Sciences in 2009 were recruited. Food and fluid intake of subjects were as­sessed by 24-hour recall method of 3 days (two week days and one week- end included). Dietary intake of subjects was analyzed by Nutritionist III software program. The mean total fluid intake (drinking fluid values merged with data on the water content of foods) and the rate of metabolic water were figured out. Comparisons of the results with recommended dietary values were made using student's t-test.. Data of dietary intakes for two under-reporter female subjects were not included in the statistical analysis. Results: Daily total mean of fluid intake for girls (1598±40ml) and boys (1861±59ml) reflect the sum of beverages (Girls, 818±29ml; boys, 1147±57ml) and food water (Girls, 780±47ml; boys, 714±86m). The most consumed beverage for girls and boys were water (40%) and tea (49%) respectively. Daily mean intake of milk for girls and boys were 106.31±10ml (13%) and 57.30±11ml (5%), respectively. Conclusion: The mean daily fluid intake of subjects, specially water, and milk was lower than rec­ommended values. Therefore, there is an urgent need for tailored nutrition intervention targeting the young adults to improve their beverage choices. PMID:24688900

  18. Integrating Sustainable Consumption into Environmental Education: A Case Study on Environmental Representations, Decision Making and Intention to Act

    ERIC Educational Resources Information Center

    Hadjichambis, Andreas Ch.; Paraskeva-Hadjichambi, Demetra; Ioannou, Hara; Georgiou, Yiannis; Manoli, Constantinos C.

    2015-01-01

    During the last decades, current consumption patterns have been recurrently blamed for rendering both the environment and our lifestyles unsustainable. Young children are considered a critical group in the effort to make a shift towards sustainable consumption (environmentally friendly consumption). However, young people should be able to consider…

  19. Freshwater savings from marine protein consumption

    NASA Astrophysics Data System (ADS)

    Gephart, Jessica A.; Pace, Michael L.; D'Odorico, Paolo

    2014-01-01

    Marine fisheries provide an essential source of protein for many people around the world. Unlike alternative terrestrial sources of protein, marine fish production requires little to no freshwater inputs. Consuming marine fish protein instead of terrestrial protein therefore represents freshwater savings (equivalent to an avoided water cost) and contributes to a low water footprint diet. These water savings are realized by the producers of alternative protein sources, rather than the consumers of marine protein. This study quantifies freshwater savings from marine fish consumption around the world by estimating the water footprint of replacing marine fish with terrestrial protein based on current consumption patterns. An estimated 7 600 km3 yr-1 of water is used for human food production. Replacing marine protein with terrestrial protein would require an additional 350 km3 yr-1 of water, meaning that marine protein provides current water savings of 4.6%. The importance of these freshwater savings is highly uneven around the globe, with savings ranging from as little as 0 to as much as 50%. The largest savings as a per cent of current water footprints occur in Asia, Oceania, and several coastal African nations. The greatest national water savings from marine fish protein occur in Southeast Asia and the United States. As the human population increases, future water savings from marine fish consumption will be increasingly important to food and water security and depend on sustainable harvest of capture fisheries and low water footprint growth of marine aquaculture.

  20. Sustainable Consumption and Life Satisfaction

    ERIC Educational Resources Information Center

    Xiao, Jing Jian; Li, Haifeng

    2011-01-01

    The purpose of this study was to examine the association between sustainable consumption and life satisfaction. One aspect of sustainable consumption focused on in this study is the environment friendly purchase or green purchase. Using data collected from consumers in 14 cities in China, we found that consumers who reported green purchase…

  1. Increasing vegetable consumption in adolescents

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies have demonstrated that diets rich in vegetables may protect against many chronic diseases and overweight. Despite these benefits, consumption in children and adolescents is well below recommended levels. Finding methods to increase vegetable consumption in adolescents is important. Our objec...

  2. 21 CFR 139.122 - Enriched nonfat milk macaroni products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.122 Enriched nonfat milk macaroni products. (a) Each of the...

  3. 21 CFR 139.122 - Enriched nonfat milk macaroni products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.122 Enriched nonfat milk macaroni products. (a) Each of the...

  4. 21 CFR 139.135 - Enriched vegetable macaroni products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.135 Enriched vegetable macaroni products. (a) Each of the...

  5. 21 CFR 139.122 - Enriched nonfat milk macaroni products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.122 Enriched nonfat milk macaroni products. (a) Each of the...

  6. 21 CFR 139.135 - Enriched vegetable macaroni products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.135 Enriched vegetable macaroni products. (a) Each of the...

  7. 21 CFR 139.135 - Enriched vegetable macaroni products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.135 Enriched vegetable macaroni products. (a) Each of the...

  8. 21 CFR 139.135 - Enriched vegetable macaroni products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION MACARONI AND NOODLE PRODUCTS Requirements for Specific Standardized Macaroni and Noodle Products § 139.135 Enriched vegetable macaroni products. (a) Each of the...

  9. Consumption of Noncommercial Alcohol among Alcohol-Dependent Patients.

    PubMed

    Razvodovsky, Y E

    2013-01-01

    This study explores types of alcohol and surrogates consumed, patterns of consumption, and reasons behind noncommercial alcohol consumption among alcohol-dependent patients in Belarus. The study was conducted in the Belarusian city Grodno in 2012 with 223 alcoholics admitted to narcological clinic using structured interviews. The results suggest that at least 20.2% of alcohol dependent patients regularly consume samogon and 11.8% of patients use surrogates, the most popular among which are medications with a high percentage of ethanol and industrial spirits. The belief that, according to quality criteria, samogon exceeds licensed vodka is the main motive for its consumption. The results of this study suggest the existence of the problem of consumption of noncommercial alcohol among alcohol dependent patients in Belarus. PMID:24233448

  10. Scrap-tire consumption in New England and New Jersey

    SciTech Connect

    Barad, A.

    1991-02-01

    The disposal of scrap tires is one facet of the current solid waste dilemma that is currently receiving an increasing amount of attention in the northeast. Above-ground disposal in tire stockpiles has become a common phenomenon. One way to avoid continued stockpiling of scrap tires, and to reduce the number and size of existing piles, is to find ways to consume the tires. The economics of scrap tire consumption in the region has not yet been examined in great detail. The main goal of the paper is to describe the current pattern of scrap tire use and disposal in New England and New Jersey, and the changes expected in the near future. In the course of this description, various economic, regulatory and other factors emerge as significant forces shaping the consumption and disposal pattern. The concluding sections of the paper highlight some of these factors and identify policy options available to increase scrap tire consumption in the region.

  11. Dietary patterns in pregnancy and birth weight.

    PubMed

    Coelho, Natália de Lima Pereira; Cunha, Diana Barbosa; Esteves, Ana Paula Pereira; Lacerda, Elisa Maria de Aquino; Theme Filha, Mariza Miranda

    2015-01-01

    OBJECTIVE To analyze if dietary patterns during the third gestational trimester are associated with birth weight.METHODS Longitudinal study conducted in the cities of Petropolis and Queimados, Rio de Janeiro (RJ), Southeastern Brazil, between 2007 and 2008. We analyzed data from the first and second follow-up wave of a prospective cohort. Food consumption of 1,298 pregnant women was assessed using a semi-quantitative questionnaire about food frequency. Dietary patterns were obtained by exploratory factor analysis, using the Varimax rotation method. We also applied the multivariate linear regression model to estimate the association between food consumption patterns and birth weight.RESULTS Four patterns of consumption - which explain 36.4% of the variability - were identified and divided as follows: (1) prudent pattern (milk, yogurt, cheese, fruit and fresh-fruit juice, cracker, and chicken/beef/fish/liver), which explained 14.9% of the consumption; (2) traditional pattern, consisting of beans, rice, vegetables, breads, butter/margarine and sugar, which explained 8.8% of the variation in consumption; (3) Western pattern (potato/cassava/yams, macaroni, flour/farofa/grits, pizza/hamburger/deep fried pastries, soft drinks/cool drinks and pork/sausages/egg), which accounts for 6.9% of the variance; and (4) snack pattern (sandwich cookie, salty snacks, chocolate, and chocolate drink mix), which explains 5.7% of the consumption variability. The snack dietary pattern was positively associated with birth weight (β = 56.64; p = 0.04) in pregnant adolescents.CONCLUSIONS For pregnant adolescents, the greater the adherence to snack pattern during pregnancy, the greater the baby's birth weight. PMID:26398873

  12. Dietary patterns in pregnancy and birth weight

    PubMed Central

    Coelho, Natália de Lima Pereira; Cunha, Diana Barbosa; Esteves, Ana Paula Pereira; Lacerda, Elisa Maria de Aquino; Filha, Mariza Miranda Theme

    2015-01-01

    OBJECTIVE To analyze if dietary patterns during the third gestational trimester are associated with birth weight. METHODS Longitudinal study conducted in the cities of Petropolis and Queimados, Rio de Janeiro (RJ), Southeastern Brazil, between 2007 and 2008. We analyzed data from the first and second follow-up wave of a prospective cohort. Food consumption of 1,298 pregnant women was assessed using a semi-quantitative questionnaire about food frequency. Dietary patterns were obtained by exploratory factor analysis, using the Varimax rotation method. We also applied the multivariate linear regression model to estimate the association between food consumption patterns and birth weight. RESULTS Four patterns of consumption – which explain 36.4% of the variability – were identified and divided as follows: (1) prudent pattern (milk, yogurt, cheese, fruit and fresh-fruit juice, cracker, and chicken/beef/fish/liver), which explained 14.9% of the consumption; (2) traditional pattern, consisting of beans, rice, vegetables, breads, butter/margarine and sugar, which explained 8.8% of the variation in consumption; (3) Western pattern (potato/cassava/yams, macaroni, flour/farofa/grits, pizza/hamburger/deep fried pastries, soft drinks/cool drinks and pork/sausages/egg), which accounts for 6.9% of the variance; and (4) snack pattern (sandwich cookie, salty snacks, chocolate, and chocolate drink mix), which explains 5.7% of the consumption variability. The snack dietary pattern was positively associated with birth weight (β = 56.64; p = 0.04) in pregnant adolescents. CONCLUSIONS For pregnant adolescents, the greater the adherence to snack pattern during pregnancy, the greater the baby’s birth weight. PMID:26398873

  13. CREATION OF A GEOGRAPHIC INFORMATION SYSTEM TO IDENTIFY AT-RISK POPULATIONS IN NEW JERSEY AND NEW YORK FOR CONSUMPTION OF CONTAMINATED FISH AND SEAFOOD

    EPA Science Inventory

    Project Objective: To identify at-risk populations, particularly women of child bearing years and young children, for consumption of contaminated fish and seafood via the use of geographically and demographically defined seafood consumption patterns and fish/seafood contaminatio...

  14. Soy consumption during menopause

    PubMed Central

    Bolca, S.; Bracke, M.; Depypere, H.

    2012-01-01

    In developed countries, the life expectancy of women is currently extending more than 30 years beyond the age of menopause. The menopausal transition is often associated with complaints. The conflicting results on the effectivity of phytoestrogens to alleviate menopausal symptoms. This discrepancy in treatment effect may be due to the large interindividual variation in isoflavone bioavailability in general and equol production in particular. Equol, a microbial metabolite of daidzein, has been hypothesized as a clue to the effectiveness of soy and its isoflavones, but only about 30-50% of the population harbor an intestinal microbial ecosystem supporting the conversion of daidzein into equol. There is much concern on breast cancer, since this incidence of this disease increases with age. There is indication that soy phytoestrogens may decrease this breast cancer incidence. In order to evaluate the estrogenic potential of these exposure levels, we studied the isoflavone-derived E2α- and E2β-equivalents (i.e. 17β-estradiol (E2)-equivalents towards ERα and ERβ, respectively) in human breast tissue. Total isoflavones showed a breast adipose/glandular tissue distribution of 40/60 and their derived E2β-equivalents exceeded on average 21 ± 4 and 40 ± 10 times the endogenous E2 concentrations in corresponding adipose and glandular biopsies, respectively, whereas the E2α/E2 ratios were 0.4 ± 0.1 and 0.8 ± 0.2 in adipose and glandular breast tissue, respectively. These calculations suggest that, at least in this case, soy consumption could elicit partial ERβ agonistic effects in human breast tissue. We are currently characterizing the differential activation of estrogen-responsive genes between dietary isoflavones, the chemopreventive selective ER modulators tamoxifen and raloxifene and exogenous estrogens in a controlled dietary intervention trial that integrates data on the exposure to estrogenically active compounds, expression of isoflavone

  15. Alcohol consumption and plasma homocysteine.

    PubMed

    Sakuta, Hidenari; Suzuki, Takashi

    2005-10-01

    A few reports show that consumption of spirits and of wine correlate with elevated plasma total homocysteine (tHcy), which is associated with the risk of cardiovascular disease. We analyzed the relation between tHcy and current daily ethanol consumption cross-sectionally in middle-aged Japanese men (n = 974, age 51-59 years). Plasma tHcy was positively associated with consumption of whiskey but not with consumption of shochu (Japanese spirits), sake, beer, or wine. Odds ratios of an increase in daily intake of 30 ml ethanol (approximately 1 standard deviation) for hyperhomocysteinemia (>14.0 micromol/l) were 2.58 (95% confidence interval, 1.29-5.14) for whiskey, 1.08 (0.78-1.50) for shochu, 0.99 (0.59-1.66) for sake, 0.98 (0.58-1.63) for beer, and 1.70 (0.31-9.50) for wine in a multivariate logistic regression analysis adjusted for the daily number of cigarettes smoked, physical activity, vegetable consumption, and serum creatinine levels. After inclusion of plasma folate and vitamin B12 in the multivariate analysis model, the association between whiskey ethanol consumption and hyperhomocysteinemia remained significant with odds ratio of 2.79 (1.36-5.72). These results suggest that whiskey consumption correlates with hyperhomocysteinemia independently of plasma folate or vitamin B12 or lifestyle factors in the population studied. PMID:16584970

  16. Factors associated with caffeine consumption.

    PubMed

    Brice, Carolyn F; Smith, Andrew P

    2002-01-01

    The main aim of this research was to identify factors that were related to caffeine consumption. From this investigation it can be concluded that coffee is the main source of caffeine and that consumption varies with time of day. Individuals may be utilising the arousing effects of caffeine by consuming it at times when arousal is low for instance to counteract sleep inertia or a post-lunch dip in alertness. There is, however, very little evidence to suggest that psychological characteristics such as personality traits or psychosocial factors are important in influencing caffeine consumption, although smoking was found to be related to the amount of caffeine consumed. PMID:11820098

  17. Influence of Educational Attainment on Consumption

    ERIC Educational Resources Information Center

    Zhang, Xuemin; He, Youning

    2007-01-01

    In market economy, man is both the essential productive factor and the consuming subject. Education promotes the two aspects. As shown by investigations on the influence of educational attainment on consumption, education has great influences on people's consumption level, consumption structure, consumption modes and consumption concepts. The…

  18. Social Modeling Influences and Alcohol Consumption during the First Semester of College: A Natural History Study

    ERIC Educational Resources Information Center

    Talbott, Laura L.; Moore, Charity G.; Usdan, Stuart L.

    2012-01-01

    The authors examine both the alcohol consumption pattern of freshmen students during their first semester and the degree to which social modeling of peer behavior impacts consumption. A total of 534 students, residing on campus, were prospectively examined at four 30-day intervals. Data were evaluated on the basis of age, gender, and the effects…

  19. Consuming Conventions: Sustainable Consumption, Ecological Citizenship and the Worlds of Worth

    ERIC Educational Resources Information Center

    Evans, David

    2011-01-01

    In light of the recognition that current patterns of consumption in the developed world are environmentally damaging, the question of sustainable consumption has become increasingly prominent in public and policy discourse. This paper joins an emerging body of work that critiques the behaviorist perspectives that currently dominate the field and…

  20. Sugar-Sweetened Beverage Consumption among a Subset of Canadian Youth

    ERIC Educational Resources Information Center

    Vanderlee, Lana; Manske, Steve; Murnaghan, Donna; Hanning, Rhona; Hammond, David

    2014-01-01

    Background: Sugar-sweetened beverages (SSBs) may play a role in increased rates of obesity. This study examined patterns and frequencies of beverage consumption among youth in 3 distinct regions in Canada, and examined associations between beverage consumption and age, sex, body mass index (BMI), physical activity and dieting behavior, as well as…

  1. Quantitative electroencephalography analysis in university students with hazardous alcohol consumption, but not alcohol dependence.

    PubMed

    Núñez-Jaramillo, Luis; Vega-Perera, Paulo; Ramírez-Lugo, Leticia; Reyes-López, Julián V; Santiago-Rodríguez, Efraín; Herrera-Morales, Wendy V

    2015-07-01

    Hazardous alcohol consumption is a pattern of consumption that leads to a higher risk of harmful consequences either for the user or for others. This pattern of alcohol consumption has been linked to risky behaviors, accidents, and injuries. Individuals with hazardous alcohol consumption do not necessarily present alcohol dependence; thus, a study of particular neurophysiological correlates of this alcohol consumption pattern needs to be carried out in nondependent individuals. Here, we carried out a quantitative electroencephalography analysis in health sciences university students with hazardous alcohol consumption, but not alcohol dependence (HAC), and control participants without hazardous alcohol consumption or alcohol dependence (NHAC). We analyzed Absolute Power (AP), Relative Power (RP), and Mean Frequency (MF) for beta and theta frequency bands under both eyes closed and eyes open conditions. We found that participants in the HAC group presented higher beta AP at centroparietal region, as well as lower beta MF at frontal and centroparietal regions in the eyes closed condition. Interestingly, participants did not present any change in theta activity (AP, RP, or MF), whereas previous reports indicate an increase in theta AP in alcohol-dependent individuals. Our results partially resemble those found in alcohol-dependent individuals, although are not completely identical, suggesting a possible difference in the underlying neuronal mechanism behind alcohol dependence and hazardous alcohol consumption. Similarities could be explained considering that both hazardous alcohol consumption and alcohol dependence are manifestations of behavioral disinhibition. PMID:26035281

  2. Alcohol consumption in college students from the pharmacy faculty.

    PubMed

    Miquel, Laia; Rodamilans, Miquel; Giménez, Rosa; Cambras, Trinitat; Canudas, Ana María; Gual, Antoni

    2015-01-01

    Alcohol consumption is highly prevalent in university students. Early detection in future health professionals is important: their consumption might not only influence their own health but may determine how they deal with the implementation of preventive strategies in the future. The aim of this paper is to detect the prevalence of risky alcohol consumption in first- and last-degree year students and to compare their drinking patterns.Risky drinking in pharmacy students (n=434) was assessed and measured with the AUDIT questionnaire (Alcohol Use Disorders Identification Test). A comparative analysis between college students from the first and fifth years of the degree in pharmacy, and that of a group of professors was carried to see differences in their alcohol intake patterns.Risky drinking was detected in 31.3% of students. The highest prevalence of risky drinkers, and the total score of the AUDIT test was found in students in their first academic year. Students in the first academic level taking morning classes had a two-fold risk of risky drinking (OR=1.9 (IC 95%1.1-3.1)) compared with students in the fifth level. The frequency of alcohol consumption increases with the academic level, whereas the number of alcohol beverages per drinking occasion falls.Risky drinking is high during the first year of university. As alcohol consumption might decrease with age, it is important to design preventive strategies that will strengthen this tendency. PMID:26437317

  3. Manufacturing consumption of energy 1991

    SciTech Connect

    Not Available

    1994-12-01

    This report provides estimates on energy consumption in the manufacturing sector of the US economy. These estimates are based on data from the 1991 Manufacturing Energy Consumption Survey (MECS). This survey--administered by the Energy End Use and Integrated Statistics Division, Office of Energy Markets and End Use, Energy Information Administration (EIA)--is the most comprehensive source of national-level data on energy-related information for the manufacturing industries.

  4. Longitudinal analysis of dietary patterns in Chinese adults from 1991 to 2009.

    PubMed

    Batis, Carolina; Sotres-Alvarez, Daniela; Gordon-Larsen, Penny; Mendez, Michelle A; Adair, Linda; Popkin, Barry

    2014-04-28

    In the present study, we aimed to identify the changes or stability in the structure of dietary patterns and tracking, trends and factors related to the adherence to these dietary patterns in China from 1991 to 2009. We analysed dietary data collected during seven waves of the China Health and Nutrition Survey and included 9253 adults with complete dietary data for three or more waves. Dietary intake assessment was carried out over a 3 d period with 24 h recalls and a household food inventory. Using factor analysis in each wave, we found that the structure of the two dietary patterns identified remained stable over the studied period. The traditional southern dietary pattern was characterised by high intakes of rice, fresh leafy vegetables, low-fat red meat, pork, organ meats, poultry and fish/seafood and low intakes of wheat flour and maize/coarse grains and the modern high-wheat dietary pattern was characterised by high intakes of wheat buns/breads, cakes/cookies/pastries, deep-fried wheat, nuts/seeds, starchy root/tuber products, fruits, eggs/egg products, soya milk, animal-based milk and instant noodles/frozen dumplings. Temporal tracking (maintenance of a relative position over time) was higher for the traditional southern dietary pattern, whereas adherence to the modern high-wheat dietary pattern had an upward trend over time. Higher income, education and urbanicity levels were positively associated with both the dietary patterns, but the association became weaker in the later years. These results suggest that even in the context of rapid economic changes in China, the way people chose to combine their foods remained relatively stable. However, the increasing popularity of the modern high-wheat dietary pattern, a pattern associated with several energy-dense foods, is a cause of concern. PMID:24331247

  5. Alcohol Consumption in Demographic Subpopulations

    PubMed Central

    Delker, Erin; Brown, Qiana; Hasin, Deborah S.

    2016-01-01

    Alcohol consumption is common across subpopulations in the United States. However, the health burden associated with alcohol consumption varies across groups, including those defined by demographic characteristics such as age, race/ethnicity, and gender. Large national surveys, such as the National Epidemiologic Survey on Alcohol and Related Conditions and the National Survey on Drug Use and Health, found that young adults ages 18–25 were at particularly high risk of alcohol use disorder and unintentional injury caused by drinking. These surveys furthermore identified significant variability in alcohol consumption and its consequences among racial/ethnic groups. White respondents reported the highest prevalence of current alcohol consumption, whereas alcohol abuse and dependence were most prevalent among Native Americans. Native Americans and Blacks also were most vulnerable to alcohol-related health consequences. Even within ethnic groups, there was variability between and among different subpopulations. With respect to gender, men reported more alcohol consumption and binge drinking than women, especially in older cohorts. Men also were at greater risk of alcohol abuse and dependence, liver cirrhosis, homicide after alcohol consumption, and drinking and driving. Systematic identification and measurement of the variability across demographics will guide prevention and intervention efforts, as well as future research. PMID:27159807

  6. Alternative futures for world cereal and meat consumption.

    PubMed

    Rosegrant, M W; Leach, N; Gerpacio, R V

    1999-05-01

    Fundamental changes in the global structure of food demand will lead to an extraordinary increase in the importance of developing countries in global food markets. Economic growth in developing countries is changing consumption patterns, with slower growth (and in many countries actual declines) in per capita food consumption of grains and rapidly growing per capita and total meat consumption, combined with induced growth in cereal feed consumption. The present paper examines the hypothesis, suggested by some researchers, that high-meat diets in developed countries limit improvement in food security in developing countries. These analysts argue that reduced meat consumption in developed countries would release cereals from livestock feed to food for poorer populations, thus improving food security in developing countries. Using the International Food Policy Research Institute (Washington, DC, USA) global food projections model, the international model for policy analysis of agricultural commodities and trade (see Rosegrant et al. 1995), we first analyse the implications for future global cereal and meat supply and demand resulting from changes in global income, population growth and other structural changes, then simulate alternative scenarios to examine the effect of large reductions in meat consumption in developed countries on food consumption and food security in developing countries. The paper shows that while the long-term prospects for food supply, demand and trade indicate a strengthening of world cereal and livestock markets, the improvement in food security in the developing world will be slow, and changes in the dietary patterns in developed countries are not an effective route to improvement in food security in developing countries. PMID:10466160

  7. Consumption of meat and dairy products in China: a review.

    PubMed

    He, Yuna; Yang, Xiaoguang; Xia, Juan; Zhao, Liyun; Yang, Yuexin

    2016-08-01

    The objective of the present paper was to review the consumption status of meat and dairy products among Chinese residents. The research topics included production, consumption and health implications of dairy and meat, and the data sources included reports of national surveys, research papers and data from the National Bureau of Statistics of China. The average intake of meat, especially pork, has continued to increase in China. Pork intake increased from 37·1 g/d in 1992 to 64·3 g/d in 2012. There was a much higher margin in rural regions; pork intake of rural residents increased from 25·0 g/d in 1992 to 59·9 g/d in 2012, which resulted in a narrowed gap between urban and rural areas. Although the average intake of dairy products increased from 14·9 g/d in 1992 to 24·7 g/d in 2012, the overall level was still lower. There was a significant difference of dairy consumption between urban and rural residents. The gap of per capita consumption of milk between urban and rural households was 3·5 kg/year in 1990, reached the maximum of 16·9 kg/year in 2003, then decreased to 8·7 kg/year in 2012. In conclusion, the finding of this review sheds light on some problems with food consumption patterns in China. Effective strategies need to be adopted in order to change the consumption patterns. The consumption of milk and replacing pork with poultry or fish or other health foods should be encouraged. PMID:27334652

  8. Eating patterns-- a prognosis for China.

    PubMed

    Chen, C

    1995-11-01

    China has shifted its dietary patterns because of economic change. As people have more money to spend they buy more processed food which tends to be energy-dense and nutrient-poor. There are substantial differences in dietary patterns between urban and rural populations. Rural residents tend to maintain the basic traditional diet. while urban and richer rural residents tend to consume more high-fat food and processed sugar-based foods. If no action is taken to intervene or guide people's food consumption behavior: consumption of cereals, sugar and vegetables will decline; poultry consumption will increase; and the demand for beef, mutton, eggs and milk will increase. An analysis of food consumption in Shanghai during 1950-1982 revealed the mortality rate of heart disease, cerebrovascular disease and cancer were positively correlated with meat, egg and sugar consumption and negatively correlated with cereal consumption. The projections for chronic disease based on demographic change, risk factor and disease estimations indicate that by the year 2030 in China, there will be annually 800,000 deaths by coronary heart disease, 3 million from strokes and 1.7 million due to lung cancer. These figures call for the government and public to take timely actions to avoid over-consumption of animal foods. Although disease pattern change is related to a series of factors, the role nutrition plays in health promotion and disease prevention should not be underestimated. PMID:24398240

  9. [Junk food consumption and child nutrition. Nutritional anthropological analysis].

    PubMed

    Jackson, Portia; Romo, Marcela M; Castillo, Marcela A; Castillo-Durán, Carlos

    2004-10-01

    The increasing consumption of junk food and snacks in Chile in recent years and its association with marketing strategies and prevalent diseases, is reviewed. In the context of world economy, junk food is a global phenomenon. The availability of junk food and snacks at low prices and marketing has triggered an evolution of consumption of foods that require neither the structure nor the preparation of a formal meal. Many studies have suggested that the increase in snack consumption is associated with an increase in obesity, tooth decay and other chronic diseases among children and adolescents. The hypothesis suggests a link between the pattern of snack consumption and an increase increase in the energy density of food consumed, a decrease in satiety, passive over consumption, and an increase in obesity. Between 1977 and 1996, the contribution: of snacks to daily energy intake among children between 2 and 5 years increased by 30% in the United States. In each age group in Chile the frequency of non-transmissible chronic diseases is increasing due primarily to a westernized diet that is high in fat, cholesterol, sodium, and sugar and a sedentary lifestyle. Education about junk food consumption and healthy eating habits in the family, starling since childbirth and public policies about healthy lifestyles should be strengthened. PMID:15631213

  10. Meat consumption as a risk factor for type 2 diabetes.

    PubMed

    Barnard, Neal; Levin, Susan; Trapp, Caroline

    2014-01-01

    Disease risk factors identified in epidemiological studies serve as important public health tools, helping clinicians identify individuals who may benefit from more aggressive screening or risk-modification procedures, allowing policymakers to prioritize intervention programs, and encouraging at-risk individuals to modify behavior and improve their health. These factors have been based primarily on evidence from cross-sectional and prospective studies, as most do not lend themselves to randomized trials. While some risk factors are not modifiable, eating habits are subject to change through both individual action and broader policy initiatives. Meat consumption has been frequently investigated as a variable associated with diabetes risk, but it has not yet been described as a diabetes risk factor. In this article, we evaluate the evidence supporting the use of meat consumption as a clinically useful risk factor for type 2 diabetes, based on studies evaluating the risks associated with meat consumption as a categorical dietary characteristic (i.e., meat consumption versus no meat consumption), as a scalar variable (i.e., gradations of meat consumption), or as part of a broader dietary pattern. PMID:24566443

  11. Meat Consumption as a Risk Factor for Type 2 Diabetes

    PubMed Central

    Barnard, Neal; Levin, Susan; Trapp, Caroline

    2014-01-01

    Disease risk factors identified in epidemiological studies serve as important public health tools, helping clinicians identify individuals who may benefit from more aggressive screening or risk-modification procedures, allowing policymakers to prioritize intervention programs, and encouraging at-risk individuals to modify behavior and improve their health. These factors have been based primarily on evidence from cross-sectional and prospective studies, as most do not lend themselves to randomized trials. While some risk factors are not modifiable, eating habits are subject to change through both individual action and broader policy initiatives. Meat consumption has been frequently investigated as a variable associated with diabetes risk, but it has not yet been described as a diabetes risk factor. In this article, we evaluate the evidence supporting the use of meat consumption as a clinically useful risk factor for type 2 diabetes, based on studies evaluating the risks associated with meat consumption as a categorical dietary characteristic (i.e., meat consumption versus no meat consumption), as a scalar variable (i.e., gradations of meat consumption), or as part of a broader dietary pattern. PMID:24566443

  12. Inconsistent Investment and Consumption Problems

    SciTech Connect

    Kronborg, Morten Tolver; Steffensen, Mogens

    2015-06-15

    In a traditional Black–Scholes market we develop a verification theorem for a general class of investment and consumption problems where the standard dynamic programming principle does not hold. The theorem is an extension of the standard Hamilton–Jacobi–Bellman equation in the form of a system of non-linear differential equations. We derive the optimal investment and consumption strategy for a mean-variance investor without pre-commitment endowed with labor income. In the case of constant risk aversion it turns out that the optimal amount of money to invest in stocks is independent of wealth. The optimal consumption strategy is given as a deterministic bang-bang strategy. In order to have a more realistic model we allow the risk aversion to be time and state dependent. Of special interest is the case were the risk aversion is inversely proportional to present wealth plus the financial value of future labor income net of consumption. Using the verification theorem we give a detailed analysis of this problem. It turns out that the optimal amount of money to invest in stocks is given by a linear function of wealth plus the financial value of future labor income net of consumption. The optimal consumption strategy is again given as a deterministic bang-bang strategy. We also calculate, for a general time and state dependent risk aversion function, the optimal investment and consumption strategy for a mean-standard deviation investor without pre-commitment. In that case, it turns out that it is optimal to take no risk at all.

  13. Elderly Abuse and Alcohol Consumption.

    PubMed

    Rusac, Silvia

    2015-12-01

    Excessive alcohol consumption and the exposure of the elderly to family violence are in close connection. They represent both a general and social problem from a legal, medical and social aspect. The objectives of this study were to 1) test the frequency of alcohol consumption in older persons with respect to certain social and demographic characteristics; and 2) test the correlation between alcohol consumption and family violence towards the elderly. The sample used in this study was constructed as probabilistic with a random selection of participants in order to ensure representativeness for the City of Zagreb population over 65 years. The study included 1000 persons older than 65, among which 38% were male (N = 380) and 62% female (N = 620). The results showed a significantly more frequent consumption of alcohol among older men aged between 65 and 74, elderly people with life partners (unmarried), and financially independent older persons. A correlation between alcohol consumption frequency and exposure to violence was also established, as well as that older persons who consume alcohol are more likely to commit acts of violence. Further research is needed on the risk and protective factors for specific forms of family violence so as to detect the causes of violence within families as well as mechanisms that al- leviate coping with violence. PMID:26987154

  14. Survey data on household electricity consumption and living status in Northwestern China

    PubMed Central

    Niu, Shuwen; Jia, Yanqin; Ye, Liqiong; Dai, Runqi; Li, Na

    2016-01-01

    Based on 1128 survey questionnaires, main information on urban and rural household electricity consumption was obtained. Original data included household income, the price of electricity, all kinds of electrical appliances, purchase price of main appliances, household size, electricity consumption, as well as power, daily use time of electrical appliances in this data article. These data fully reflected behavior, preferences and living pattern of sample households in electricity use and provided the basis for analyzing the relationship between household electricity consumption and the quality of life (“Does electricity consumption improve residential living status in less developed regions? An empirical analysis using the quantile regression approach” [1]). PMID:27115023

  15. Survey data on household electricity consumption and living status in Northwestern China.

    PubMed

    Niu, Shuwen; Jia, Yanqin; Ye, Liqiong; Dai, Runqi; Li, Na

    2016-06-01

    Based on 1128 survey questionnaires, main information on urban and rural household electricity consumption was obtained. Original data included household income, the price of electricity, all kinds of electrical appliances, purchase price of main appliances, household size, electricity consumption, as well as power, daily use time of electrical appliances in this data article. These data fully reflected behavior, preferences and living pattern of sample households in electricity use and provided the basis for analyzing the relationship between household electricity consumption and the quality of life ("Does electricity consumption improve residential living status in less developed regions? An empirical analysis using the quantile regression approach" [1]). PMID:27115023

  16. Understanding taxi travel patterns

    NASA Astrophysics Data System (ADS)

    Cai, Hua; Zhan, Xiaowei; Zhu, Ji; Jia, Xiaoping; Chiu, Anthony S. F.; Xu, Ming

    2016-09-01

    Taxis play important roles in modern urban transportation systems, especially in mega cities. While providing necessary amenities, taxis also significantly contribute to traffic congestion, urban energy consumption, and air pollution. Understanding the travel patterns of taxis is thus important for addressing many urban sustainability challenges. Previous research has primarily focused on examining the statistical properties of passenger trips, which include only taxi trips occupied with passengers. However, unoccupied trips are also important for urban sustainability issues because they represent potential opportunities to improve the efficiency of the transportation system. Therefore, we need to understand the travel patterns of taxis as an integrated system, instead of focusing only on the occupied trips. In this study we examine GPS trajectory data of 11,880 taxis in Beijing, China for a period of three weeks. Our results show that taxi travel patterns share similar traits with travel patterns of individuals but also exhibit differences. Trip displacement distribution of taxi travels is statistically greater than the exponential distribution and smaller than the truncated power-law distribution. The distribution of short trips (less than 30 miles) can be best fitted with power-law while long trips follow exponential decay. We use radius of gyration to characterize individual taxi's travel distance and find that it does not follow a truncated power-law as observed in previous studies. Spatial and temporal regularities exist in taxi travels. However, with increasing spatial coverage, taxi trips can exhibit dual high probability density centers.

  17. Moral Violations Reduce Oral Consumption.

    PubMed

    Chan, Cindy; Van Boven, Leaf; Andrade, Eduardo B; Ariely, Dan

    2014-07-01

    Consumers frequently encounter moral violations in everyday life. They watch movies and television shows about crime and deception, hear news reports of corporate fraud and tax evasion, and hear gossip about cheaters and thieves. How does exposure to moral violations influence consumption? Because moral violations arouse disgust and because disgust is an evolutionarily important signal of contamination that should provoke a multi-modal response, we hypothesize that moral violations affect a key behavioral response to disgust: reduced oral consumption. In three experiments, compared with those in control conditions, people drank less water and chocolate milk while (a) watching a film portraying the moral violations of incest, (b) writing about moral violations of cheating or theft, and (c) listening to a report about fraud and manipulation. These findings imply that "moral disgust" influences consumption in ways similar to core disgust, and thus provide evidence for the associations between moral violations, emotions, and consumer behavior. PMID:25125931

  18. Moral Violations Reduce Oral Consumption

    PubMed Central

    Chan, Cindy; Van Boven, Leaf; Andrade, Eduardo B.; Ariely, Dan

    2014-01-01

    Consumers frequently encounter moral violations in everyday life. They watch movies and television shows about crime and deception, hear news reports of corporate fraud and tax evasion, and hear gossip about cheaters and thieves. How does exposure to moral violations influence consumption? Because moral violations arouse disgust and because disgust is an evolutionarily important signal of contamination that should provoke a multi-modal response, we hypothesize that moral violations affect a key behavioral response to disgust: reduced oral consumption. In three experiments, compared with those in control conditions, people drank less water and chocolate milk while (a) watching a film portraying the moral violations of incest, (b) writing about moral violations of cheating or theft, and (c) listening to a report about fraud and manipulation. These findings imply that “moral disgust” influences consumption in ways similar to core disgust, and thus provide evidence for the associations between moral violations, emotions, and consumer behavior. PMID:25125931

  19. Food choice and food consumption frequency for Uruguayan consumers.

    PubMed

    Ares, Gastón; Gámbaro, Adriana

    2008-05-01

    The aims of the present work were to study motives underlying Uruguayan consumers' food choice behaviour and to study the consumption frequency of some selected food items. A modification of the Food Choice Questionnaire and a food frequency questionnaire was administered to a group of 200 Uruguayan consumers. Feeling good and safety, sensory appeal and health and nutrient content were rated as the most important factors, while familiarity was rated as the least important. Using hierarchical cluster analysis, three clusters with different choice patterns were identified. Frequency of consumption of fruits, vegetables, milk and dairy products, and whole cereals, increased as the importance attributed to health and nutrition increased; consumption of fatty foods decreased. PMID:17852481

  20. [Vitamin and mineral supplements: regulation, consumption, and health implications].

    PubMed

    Abe-Matsumoto, Lucile Tiemi; Sampaio, Geni Rodrigues; Bastos, Deborah H M

    2015-07-01

    Micronutrient supplementation to reduce nutritional deficiencies has grown in recent years due to changes in the population's dietary patterns. Widespread preoccupation with health, ease in marketing vitamin and mineral supplements, and strong advertising appeal have encouraged increasing consumption of these products, thereby posing health risks. The current study addresses legislation, consumption, and health risks related to vitamin and mineral supplements in Brazil. The Brazilian legislation on dietary supplements is complex. Studies on their consumption by the Brazilian population are limited, and inappropriate use due to gaps in knowledge poses a potential health risk to the population. The study concludes that public policies are needed to raise awareness on this topic among the general public, health professionals, and sales personnel. PMID:26248093

  1. Water consumption in Iron Age, Roman, and Early Medieval Croatia.

    PubMed

    Lightfoot, E; Slaus, M; O'Connell, T C

    2014-08-01

    Patterns of water consumption by past human populations are rarely considered, yet drinking behavior is socially mediated and access to water sources is often socially controlled. Oxygen isotope analysis of archeological human remains is commonly used to identify migrants in the archeological record, but it can also be used to consider water itself, as this technique documents water consumption rather than migration directly. Here, we report an oxygen isotope study of humans and animals from coastal regions of Croatia in the Iron Age, Roman, and Early Medieval periods. The results show that while faunal values have little diachronic variation, the human data vary through time, and there are wide ranges of values within each period. Our interpretation is that this is not solely a result of mobility, but that human behavior can and did lead to human oxygen isotope ratios that are different from that expected from consumption of local precipitation. PMID:24888560

  2. Foam patterns

    SciTech Connect

    Chaudhry, Anil R; Dzugan, Robert; Harrington, Richard M; Neece, Faurice D; Singh, Nipendra P; Westendorf, Travis

    2013-11-26

    A method of creating a foam pattern comprises mixing a polyol component and an isocyanate component to form a liquid mixture. The method further comprises placing a temporary core having a shape corresponding to a desired internal feature in a cavity of a mold and inserting the mixture into the cavity of the mold so that the mixture surrounds a portion of the temporary core. The method optionally further comprises using supporting pins made of foam to support the core in the mold cavity, with such pins becoming integral part of the pattern material simplifying subsequent processing. The method further comprises waiting for a predetermined time sufficient for a reaction from the mixture to form a foam pattern structure corresponding to the cavity of the mold, wherein the foam pattern structure encloses a portion of the temporary core and removing the temporary core from the pattern independent of chemical leaching.

  3. US energy consumption and supply

    NASA Astrophysics Data System (ADS)

    Vanatta, C. M.

    1981-01-01

    Energy consumption and cost in 1978 and 1979 are discussed with emphasis on the effect of imported oil on the economy of the United States. Some of the international aspects of energy supply are described, and actions to meet the probability of a cutoff of oil imports from the Persian Gulf area are suggested. Short and long range strategies for ensuring energy self sufficiency are discussed. A rationale for major, long range dependence on fission and fusion power is given, and the possible advantages of a nearly all electric energy system are mentioned. Projection of energy consumption and supply to the year 2020 based upon economic and demographic models is discussed.

  4. Dietary patterns and health outcomes.

    PubMed

    Kant, Ashima K

    2004-04-01

    A systematic review of the literature on dietary patterns (multiple dietary components operationalized as a single exposure) in relation to nutrient adequacy, lifestyle and demographic variables, and health outcome was conducted. Most of the published reports on the subject have used one of two methods to determine dietary patterns: (a) diet indexes or scores that assess compliance with prevailing dietary guidance as dietary patterns, and (b) data-driven methods that use factor or cluster analysis to derive dietary patterns. Irrespective of the approach used, patterns characterized by fruit/vegetable/whole grain/fish/poultry consumption generally have been reported to relate to micronutrient intake, and to selected biomarkers of dietary exposure and disease risk in the expected direction. Age, income, and education have been reported to be among positive predictors of the so-called more healthful dietary patterns. An inverse association of healthful dietary patterns with all-cause mortality and cardiovascular disease risk was reported in most studies. However, the magnitude of risk reduction was modest and was attenuated after control for confounders. Few published studies showed an association between risk of most incident cancers and dietary patterns. Both of the currently used approaches for extracting dietary patterns have limitations, are subject to dietary measurement errors, and have not generated new diet and disease hypotheses. PMID:15054348

  5. Major benzophenone concentrations and influence of food consumption among the general population in Korea, and the association with oxidative stress biomarker.

    PubMed

    Kim, Bokyung; Kwon, Bareum; Jang, Sol; Kim, Pan-Gyi; Ji, Kyunghee

    2016-09-15

    Benzophenones (BPs) have been used as sunscreen agents and as ultraviolet stabilizers in plastic surface coatings for food packaging. However, few studies have been performed to examine the level of human exposure to BPs and the potential sources of such exposure. We evaluated the exposure levels to six major BPs (BP-1, BP-2, BP-3, BP-4, BP-8, and 4-hydroxybenzophenone (4-OH-BP)) among the adult population in two cities in Korea, and investigated the potential dietary sources of the BPs. Urinary levels of malondialdehyde (MDA) as an oxidative stress biomarker as well as their association with the levels of BPs were also analyzed. Among the six BPs analyzed, 4-OH-BP, BP-1, BP-3, and BP-4 were detected in 77%, 49%, 27%, and 21% of the population, respectively. BP concentrations were relatively higher in younger (people in their 20s and 30s) cosmetic users and leaner women. Even after the adjustment of age, body mass index, and cosmetic use, the consumption of frozen storage food, instant noodles, and instant coffee was significantly correlated with urinary BPs, and these associations were sex-dependent. No significant correlation was observed between the levels of BPs and levels of MDA. The results of the present study will be useful for developing plans of public health management of BPs. PMID:27208722

  6. Longitudinal Analysis of Dietary Patterns in Chinese Adults from 1991 to 2009

    PubMed Central

    Batis, Carolina; Sotres-Alvarez, Daniela; Gordon-Larsen, Penny; Mendez, Michelle A.; Adair, Linda; Popkin, Barry

    2013-01-01

    Our aims were to identify the changes or stability in the structure of dietary patterns and the tracking, trends and factors related to the adherence of these patterns in China from 1991 to 2009. We used seven waves of the China Health and Nutrition Survey and included 9,253 adults with ≥3 waves complete. Diet was measured over a 3-day period with 24-hr recalls and a household food inventory. Using factor analysis in each wave we found that the structure of the two dietary patterns identified, remained stable over the studied period. The traditional southern pattern was characterized by high intake of rice, fresh leafy vegetables, low-fat red meat, pork, organ meats, poultry and fish/seafood and low intakes of wheat flour, corn/coarse grains; and the modern high-wheat pattern was characterized by high intake of wheat buns/breads, cakes/cookies/pastries, deep-fried wheat, nuts/seeds, starchy roots/tubers products, fruits, eggs/eggs products, soy milk, animal-based milk and instant noodles/frozen dumplings. Temporal tracking (maintenance of a relative position over time) was higher for the traditional southern, whereas adherence to the modern high-wheat had an upward trend over time. Higher income, education and urbanicity level were positively associated with both dietary patterns, but the association became smaller in the later years. These results suggest that even in the context of rapid economic changes in China; the way people chose to combine their foods remained relatively stable. However, the increasing popularity of the modern high-wheat pattern, a pattern associated with several energy-dense foods is cause of concern. PMID:24331247

  7. Consumption of Alcoholic Beverages and Liquor Consumption by Michigan High School Students, 2011

    PubMed Central

    Gonzales, Katherine R.; Largo, Thomas W.; Miller, Corinne; Brewer, Robert D.

    2015-01-01

    Introduction Excessive alcohol consumption was responsible for approximately 4,300 annual deaths in the United States among people younger than 21 from 2006 through 2010. Underage drinking cost the United States $24.6 billion in 2006. Previous studies have shown that liquor is the most common type of alcohol consumed by high school students. However, little is known about the types of liquor consumed by youth or about the mixing of alcohol with energy drinks. Methods The 2011 Michigan Youth Tobacco Survey was used to assess usual alcohol beverage consumption and liquor consumption and the mixing of alcohol with energy drinks by Michigan high school students. Beverage preferences were analyzed by demographic characteristics and drinking patterns. Results Overall, 34.2% of Michigan high school students consumed alcohol in the past month, and 20.8% reported binge drinking. Among current drinkers, liquor was the most common type of alcohol consumed (51.2%), and vodka was the most prevalent type of liquor consumed by those who drank liquor (53.0%). The prevalence of liquor consumption was similar among binge drinkers and nonbinge drinkers, but binge drinkers who drank liquor were significantly more likely than nonbinge drinkers to consume vodka and to mix alcohol with energy drinks (49.0% vs 18.2%, respectively). Conclusions Liquor is the most common type of alcoholic beverage consumed by Michigan high school students; vodka is the most common type of liquor consumed. Mixing alcohol and energy drinks is common, particularly among binge drinkers. Community Guide strategies for reducing excessive drinking (eg, increasing alcohol taxes) can reduce underage drinking. PMID:26564010

  8. Extraction of food consumption systems by nonnegative matrix factorization (NMF) for the assessment of food choices.

    PubMed

    Zetlaoui, Mélanie; Feinberg, Max; Verger, Philippe; Clémençon, Stephan

    2011-12-01

    In Western countries where food supply is satisfactory, consumers organize their diets around a large combination of foods. It is the purpose of this article to examine how recent nonnegative matrix factorization (NMF) techniques can be applied to food consumption data to understand these combinations. Such data are nonnegative by nature and of high dimension. The NMF model provides a representation of consumption data through latent vectors with nonnegative coefficients, that we call consumption systems (CS), in a small number. As the NMF approach may encourage sparsity of the data representation produced, the resulting CS are easily interpretable. Beyond the illustration of its properties we provide through a simple simulation result, the NMF method is applied to data issued from a French consumption survey. The numerical results thus obtained are displayed and thoroughly discussed. A clustering based on the k-means method is also achieved in the resulting latent consumption space, to recover food consumption patterns easily usable for nutritionists. PMID:21418050

  9. Worldwide Asbestos Supply and Consumption Trends from 1900 through 2003

    USGS Publications Warehouse

    Virta, Robert L.

    2006-01-01

    early 1980s. The 1991 breakup of the Soviet Union, a major user of asbestos, resulted in a significant decline in asbestos consumption and production in former Soviet-bloc countries. Consumption and production in Kazakhstan and Russia increased through 2003 from 2001, albeit to a much lower level than in the 1980s. In 2003, world consumption was estimated to be 2.11 Mt, about 45 percent that of 1980. Relatively few countries in Asia, the Middle East, South America, and the former Soviet Union remained as the leading users of asbestos. China was the leading consuming nation, using an estimated 492,000 metric tons (t) in 2003. China was followed, in decreasing order of consumption, by Russia (429,000 t), India (192,000 t), Kazakhstan (174,000 t), Ukraine (156,000 t), Thailand (133,000 t), Brazil (78,400 t), and Iran (75,800 t). These eight countries accounted for 82 percent of the world's apparent consumption in 2003. Following Iran, in decreasing order of consumption by tonnage, were Uzbekistan (42,400 t), Vietnam (39,400 t), Indonesia (32,300 t), the Republic of Korea (23,800 t), Kyrgyzstan (23,700 t), Japan (23,400 t), and Mexico (20,100 t). Consumption in all other countries was estimated to be less than 15,000 t each in 2003. Sizable consumption increases occurred in Azerbaijan, China, India, Iran, Kazakhstan, Thailand, and Ukraine between 2000 and the end of 2003. Consumption patterns in countries using less than 5,000 t per year were too erratic to ascertain any trends in their use of asbestos.

  10. Raw milk consumption and health.

    PubMed

    Vranješ, Anka Popović; Popović, Milka; Jevtić, Marija

    2015-01-01

    Contrary to the safe practices of milk pasteurization or sterilization, which effectively reduce foodborne outbreaks incidence associated with raw milk and dairy products use, outbreaks caused by such products continue to occur. Despite this fact, a worldwide movement advocating for the rights of raw milk and cheese selling and consumption, due to their specific nutritive characteristics, has strengthened significantly in recent years. Traditional agricultural manufacturers from Serbia still sell products related to thermally unprocessed milk, such as cottage cheese and raw cream. In AP Vojvodina during the period of 1981-2010 a total of 179 foodborne outbreaks were reported, where the incriminated cause of the outbreak were milk or diary. In 126 (70.39%) outbreaks, totaling 2276 sick individuals and one casualty, it was confirmed that the incriminated food was from the group of dairy products. In 48 instances (26.82%), bacteriological tests confirmed that milk and dairy products were excluded as the outbreak causes, while in another 5 (2.79%) outbreaks, microbiological analysis of food failed to confirm any relation to the actual epidemiological instances. In some cases, bacteriological testing of incriminated foods was not possible. In the cases of outbreaks associated with the consumption of milk and dairy products, traditional raw milk products were cited as being used. Consumption of unpasteurized milk and cheese represents public health threat. National and international rules ensuring use of safe products for human consumption have to set rules of trade of thermally processed milk and products on the market. PMID:25845259

  11. Price and consumption of tobacco.

    PubMed

    Townsend, J

    1996-01-01

    Progressive increases in cigarette tax rates provide a powerful contribution to policy for reducing cigarette consumption and generate extra government revenue. The policy has been most effective in groups for whom health publicity effects have been least so, but special provision may be necessary to avoid hardship to poor families. PMID:8746302

  12. Caffeine Consumption by College Undergraduates.

    ERIC Educational Resources Information Center

    Loke, Wing Hong

    1988-01-01

    Surveyed 542 undergraduates concerning their caffeine consumption. Found that subjects consumed less caffeine than average caffeine-drinking population. Coffee was main beverage used. Subjects reported drinking more caffeine when preparing for examinations. Suggests that caffeine may have some beneficial effects on learning. (Author/NB)

  13. Protein consumptions in stroke patients

    PubMed Central

    Maghsoudi, Zahra; Ghiasvand, Reza; Askari, Gholamreza; Darvishi, Leila; Ghasemi, Shekoofe; Hariri, Mitra; Hajishafiei, Maryam; khorvash, Fariborz; Iraj, Bijan

    2013-01-01

    Background: Stroke is one of the most common causes of disabilities and death all over the world. The mortality rate of stroke is predicted to be doubled by 2030 in the Middle East countries. Nutrition is an effective strategy in prevention and management of stroke. This study assessed the relationship between various protein types and stroke risk. Materials and Methods: This hospital-based case-control study was performed in a University hospital. The data regarding consumption of usual food intake of 69 cases (46 men and 23 women) and 60 controls (30 men and 30 women) was collected with a food frequency questionnaire (FFQ). The mean consumption of red and white meat and vegetable and processed proteins consumption were compared between two groups. Results: The percent of total of daily protein intake were lower in patients with stroke in both sexes (25.92% vs 30.55% in men and 30.7% vs 31.14% in women). Conclusion: Lower protein consumption may be observed in patients with stroke patients in both sex. PMID:23961286

  14. Energy Consumption vs. Energy Requirement

    ERIC Educational Resources Information Center

    Fan, L. T.; Zhang, Tengyan; Schlup, John R.

    2006-01-01

    Energy is necessary for any phenomenon to occur or any process to proceed. Nevertheless, energy is never consumed; instead, it is conserved. What is consumed is available energy, or exergy, accompanied by an increase in entropy. Obviously, the terminology, "energy consumption" is indeed a misnomer although it is ubiquitous in the…

  15. Shifting Preferences in Pornography Consumption.

    ERIC Educational Resources Information Center

    Zillmann, Dolf; Bryant, Jennings

    1986-01-01

    Concludes that subjects with considerable prior exposure to common, nonviolent pornography preferred to watch uncommon pornography. Male nonstudents preferred it almost exclusively, as did male students to a lesser extent. Females also exhibited this consumption preference, though it was far less pronounced, especially in female students. (JD)

  16. Alcohol Consumption in Russia and Some Aspects of Public Health

    PubMed Central

    Jargin, Sergei

    2016-01-01

    Context The problem of alcohol misuse in Russia is immense; but nonetheless there is a tendency to exaggerate it, which is evident for inside observers. Such exaggeration tends to veil shortcomings of the health care system with responsibility shifted onto the patients, that is, self-inflicted diseases caused by excessive alcohol consumption. The aim of this report is to draw attention to the above-mentioned and other problems related to the alcohol consumption in Russia, not clearly perceptible from the literature, e.g. toxicity of some legally sold alcoholic beverages. Evidence Acquisition This report is based on a review of literature and observations by the author during the period 1970 - 2014. Results Predictable increase of alcohol consumption after the anti-alcohol campaign facilitated the economical reforms of the early 1990s: workers and some intelligentsia did not oppose privatizations of state-owned enterprises partly due to their drunkenness, involvement in workplace theft and use of equipment for profit, which was often tolerated by the management at that and earlier time. Conclusions Last time, a gradual change of the alcohol consumption pattern in Russia has been noticed: less heavy binge drinking of vodka, fortified wine and surrogates; more moderate consumption of beer. PMID:27162763

  17. Effect of alcohol consumption selenium bioavailability in rats

    SciTech Connect

    Cho, H.K.

    1986-01-01

    This study was done to determine the effects of alcohol consumption on selenium bioavailability in initially Se-depleted rats. Weanling male rats were fed a Se deficient basal diet for 4 weeks and then for the subsequent 4 weeks were supplemented at 0.031 mg Se/Kg or at 0.085 mg Se/Kg of diet in the form of high Se yeast. During the Se repletion period alcohol replaced medium chain triglycerides in the diet at three levels: 0%, 10% and 20% of calories. Dietary Se level significantly affected urinary Se, fecal Se, Se absorption, Se balance whole blood Se, whole blood glutathione peroxidase activity, liver Se concentration, and total liver Se content. Alcohol consumption significantly increased liver Se concentrations and total liver Se in rats fed the adequate Se diet. In rates fed the low Se diet, this pattern was not shown. There was a significant interaction between alcohol and Se level in terms of liver Se concentration and total liver Se. In the first week of Se repletion, fecal Se. Se absorption and Se balance were significantly higher in the 10% alcohol group fed the low Se repletion diet compared to rats given 0% and 20% alcohol in the same Se group. In the final week Se repletion the parameters of Se balance were not affected by alcohol consumption. Alcohol consumption did not influence whole blood Se and whole blood glutathione peroxidase activity; however alcohol consumption significantly reduced growth rate at both Se levels.

  18. Coffee and tea consumption in relation to prostate cancer prognosis

    PubMed Central

    Geybels, Milan S.; Neuhouser, Marian L.; Wright, Jonathan L.; Stott-Miller, Marni; Stanford, Janet L.

    2013-01-01

    Background Bioactive compounds found in coffee and tea may delay the progression of prostate cancer. Methods We investigated associations of pre-diagnostic coffee and tea consumption with risk of prostate cancer recurrence/progression. Study participants were men diagnosed with prostate cancer in 2002–2005 in King County, Washington, USA. We assessed the usual pattern of coffee and tea consumption two years before diagnosis date. Prostate cancer outcome events were identified using a detailed follow-up survey. Multivariable Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). Results The analysis of coffee intake in relation to prostate cancer recurrence/progression included 630 patients with a median follow-up of 6.4 years, during which 140 prostate cancer recurrence/progression events were recorded. Approximately 61% of patients consumed at least one cup of coffee per day. Coffee consumption was associated with a reduced risk of prostate cancer recurrence/progression; the adjusted HR for ≥4 cups/day versus ≤1 cup/week was 0.41 (95% CI: 0.20, 0.81; P for trend = 0.01). Approximately 14% of patients consumed one or more cups of tea per day, and tea consumption was unrelated to prostate cancer recurrence/progression. Conclusion Results indicate that pre-diagnostic coffee consumption is associated with a lower risk of prostate cancer recurrence/progression. This finding will require replication in larger studies. PMID:23907772

  19. Alcohol consumption in a rural area of Cantabria.

    PubMed

    Herrera Castanedo, S; Vázquez-Barquero, J L; Gaite, L; Diez Manrique, J F; Peña, C; Garcia Usieto, E

    1996-06-01

    A two-stage cross-sectional survey was performed in a representative rural sample of the autonomous community of Cantabria, to investigate the social, medical and psychopathological factors associated with alcohol consumption. Alcohol consumption was investigated by means of a specific questionnaire. Mental and physical health was evaluated in the first-stage sample using: (1) the General Health Questionnaire, (2) the Cornell Medical Index. In the second stage all members of the sample were interviewed at home using the 140-item version of the Present State Examination (PSE-9). We found that 25.4% of males and 0.6% of females were consuming more than 63 alcohol units per week. Alcohol consumption was significantly associated with different social variables. Although it was possible to detect an increase in weekend drinking, especially in the heavy alcohol users, daily alcohol consumption, mainly around meals, was the predominant drinking pattern. We also found a significant inverse association between excessive alcohol consumption and the presence of physical or mental illness. Excessive alcohol use tended to be associated in males with depression and in females, with anxiety. PMID:8766467

  20. Risk of Myocardial Infarction Immediately After Alcohol Consumption

    PubMed Central

    Mostofsky, Elizabeth; van der Bom, Johanna G.; Mukamal, Kenneth J.; Maclure, Malcolm; Tofler, Geoffrey H.; Muller, James E.; Mittleman, Murray A.

    2014-01-01

    Background Habitual moderate alcohol consumption is associated with a lower risk of acute myocardial infarction (MI) whereas heavy (binge) drinking is associated with higher cardiovascular risk. However, less is known about the immediate effects of alcohol consumption on the risk of acute MI and whether any association differs by beverage type or usual drinking patterns. Methods We conducted a case-crossover analysis of 3,869 participants from the Determinants of Myocardial Infarction Onset Study who were interviewed during hospitalization for acute MI in one of 64 medical centers across the United States in 1989–1996. We compared the observed number of times that each participant consumed wine, beer or liquor in the hour preceding MI symptom onset with the expected frequency based on each participant’s control information, defined as the number of times the participant consumed alcohol in the past year. Results Among 3869 participants, 2119 (55%) reported alcohol consumption in the past year, including 76 within 1 hour before acute MI onset. The incidence rate of acute MI onset was elevated 1.72-fold (95% confidence interval [CI]=1.37–2.16) within 1 hour after alcohol consumption. The association was stronger for liquor than for beer or wine. The higher rate was not apparent for daily drinkers. For the 24 hours after consumption, there was a 14% lower rate (relative risk=0.86 [95% CI=0.79–0.95]) of MI compared with periods with no alcohol consumption. Conclusions Alcohol consumption is associated with an acutely higher risk of MI in the subsequent hour among people who do not typically drink alcohol daily. PMID:25563434

  1. Using both Principal Component Analysis and Reduced Rank Regression to Study Dietary Patterns and Diabetes in Chinese Adults

    PubMed Central

    Batis, Carolina; Mendez, Michelle A.; Gordon-Larsen, Penny; Sotres-Alvarez, Daniela; Adair, Linda; Popkin, Barry

    2014-01-01

    Objective We examined the association between dietary patterns and diabetes using the strengths of two methods: principal component analysis (PCA) to identify the eating patterns of the population and reduced rank regression (RRR) to derive a pattern that explains the variation in hemoglobin A1c (HbA1c), homeostasis model of insulin resistance (HOMA-IR), and fasting glucose. Design We measured diet over a 3-day period with 24-hour recalls and a household food inventory in 2006 and used it to derive PCA and RRR dietary patterns. The outcomes were measured in 2009. Setting Adults (n = 4,316) from the China Health and Nutrition Survey. Results The adjusted odds ratio for diabetes prevalence (HbA1c ≥ 6.5%), comparing the highest dietary pattern score quartile to the lowest, was 1.26 (0.76, 2.08) for a modern high-wheat pattern (PCA; wheat products, fruits, eggs, milk, instant noodles and frozen dumplings), 0.76 (0.49, 1.17) for a traditional southern pattern (PCA; rice, meat, poultry, and fish), and 2.37 (1.56, 3.60) for the pattern derived with RRR. By comparing the dietary pattern structures of RRR and PCA, we found that the RRR pattern was also behaviorally meaningful. It combined the deleterious effects of the modern high-wheat (high intake of wheat buns and breads, deep-fried wheat, and soy milk) with the deleterious effects of consuming the opposite of the traditional southern (low intake of rice, poultry and game, fish and seafood). Conclusions Our findings suggest that using both PCA and RRR provided useful insights when studying the association of dietary patterns with diabetes. PMID:26784586

  2. Thought for food: imagined consumption reduces actual consumption.

    PubMed

    Morewedge, Carey K; Huh, Young Eun; Vosgerau, Joachim

    2010-12-10

    The consumption of a food typically leads to a decrease in its subsequent intake through habituation--a decrease in one's responsiveness to the food and motivation to obtain it. We demonstrated that habituation to a food item can occur even when its consumption is merely imagined. Five experiments showed that people who repeatedly imagined eating a food (such as cheese) many times subsequently consumed less of the imagined food than did people who repeatedly imagined eating that food fewer times, imagined eating a different food (such as candy), or did not imagine eating a food. They did so because they desired to eat it less, not because they considered it less palatable. These results suggest that mental representation alone can engender habituation to a stimulus. PMID:21148388

  3. Prospective Study of Dietary Patterns and Persistent Cough with Phlegm among Chinese Singaporeans

    PubMed Central

    Butler, Lesley M.; Koh, Woon-Puay; Lee, Hin-Peng; Tseng, Marilyn; Yu, Mimi C.; London, Stephanie J.

    2006-01-01

    Rationale: Using principal components analysis to examine dietary patterns complements the evaluation of individual food and nutrient intake in relation to health outcomes, but has not yet been applied to nonmalignant respiratory disease or symptoms. Objective: To examine the relation between patterns of dietary intake at baseline and new onset of persistent cough with phlegm in a population-based cohort of Singapore Chinese. Methods: A 165-item validated food frequency questionnaire was administered in-person at baseline in 1993. We identified 623 cases of incident cough with phlegm among 52,325 subjects by telephone interview from 1999 through 2004. We identified two distinct food patterns: a “meat-dim sum” pattern characterized by pork and chicken dim sum foods and noodle dishes, and a “vegetable-fruit-soy” pattern characterized by vegetables, fruit, and soyfood items. Main Results: The meat-dim sum pattern was positively associated with new-onset cough with phlegm (odds ratio, 1.43; 95% confidence interval, 1.08, 1.89; comparing fourth to first quartile, p for trend = 0.02), after adjustment for age, sex, total energy intake, smoking, education, and nonstarch polysaccharide intake, a protective factor for cough with phlegm in this cohort. Weaker associations were seen for more chronic symptoms and for incident asthma. A weak inverse association for the vegetable-fruit-soy pattern disappeared after adjustment for nonstarch polysaccharide intake. Conclusion: A diet rich in meats, sodium, and refined carbohydrates may increase risk of developing cough with phlegm, independently of the apparent beneficial effects of a diet high in fiber in this Singapore Chinese cohort. PMID:16239624

  4. An Outline of Meat Consumption in the Indian Population - A Pilot Review

    PubMed Central

    Balachandar, Vellingiri; Lee, Sang In

    2014-01-01

    The consumption of meat is increasing in India and agriculture is considered as the backbone of a majority of people. Livestock plays a significant role, and poultry and dairy are the major sectors contributing to economic development. The majority of meats consumed in India are fish, bovine, mutton, goat, pig, and poultry. In Indian context, culture, traditions, customs, and taboos influence meat consumption to a great extent. However, studies show that urbanization has been causing a rise in demand for meat products. India is the world’s second largest exporter of beef. In India, 95% of goat meat produced is consumed locally. Meat consumption, in particular, is determined by the religions where pork is forbidden to Muslims and beef is prohibited to Hindus. The preference and consumption of chicken meat can be considered as a universal phenomenon and chicken meat is greatly accepted by consumers in India as compared to the other meat consumption. The increase of chicken meat consumption is due to the versatility of the meat, relatively low cost in comparison to other meat, and the acceptance of the chicken meat to all religions. There has been a great rise in the production of livestock products and this is expected to continue in the future. The pattern of meat consumption depends considerably on culture, tradition and urbanization. This review was formulated with the objective of identifying the meat consumption patterns in a typical Indian society. PMID:26761289

  5. Pattern Formation

    NASA Astrophysics Data System (ADS)

    Hoyle, Rebecca

    2006-03-01

    From the stripes of a zebra and the spots on a leopard's back to the ripples on a sandy beach or desert dune, regular patterns arise everywhere in nature. The appearance and evolution of these phenomena has been a focus of recent research activity across several disciplines. This book provides an introduction to the range of mathematical theory and methods used to analyse and explain these often intricate and beautiful patterns. Bringing together several different approaches, from group theoretic methods to envelope equations and theory of patterns in large-aspect ratio-systems, the book also provides insight behind the selection of one pattern over another. Suitable as an upper-undergraduate textbook for mathematics students or as a fascinating, engaging, and fully illustrated resource for readers in physics and biology, Rebecca Hoyle's book, using a non-partisan approach, unifies a range of techniques used by active researchers in this growing field. Accessible description of the mathematical theory behind fascinating pattern formation in areas such as biology, physics and materials science Collects recent research for the first time in an upper level textbook Features a number of exercises - with solutions online - and worked examples

  6. Manufacturing consumption of energy 1994

    SciTech Connect

    1997-12-01

    This report provides estimates on energy consumption in the manufacturing sector of the U.S. economy based on data from the Manufacturing Energy Consumption Survey. The sample used in this report represented about 250,000 of the largest manufacturing establishments which account for approximately 98 percent of U.S. economic output from manufacturing, and an expected similar proportion of manufacturing energy use. The amount of energy use was collected for all operations of each establishment surveyed. Highlights of the report include profiles for the four major energy-consuming industries (petroleum refining, chemical, paper, and primary metal industries), and an analysis of the effects of changes in the natural gas and electricity markets on the manufacturing sector. Seven appendices are included to provide detailed background information. 10 figs., 51 tabs.

  7. Spermatophore consumption in a cephalopod

    PubMed Central

    Wegener, Benjamin J.; Stuart-Fox, Devi; Norman, Mark D.; Wong, Bob B. M.

    2013-01-01

    An individual's gametes can represent a nourishing food source for a manipulative mate. Here, we provide evidence of ejaculate and sperm consumption in a cephalopod. Through labelling male spermatophores with 14C radiolabel, we found that female squid, Sepiadarium austrinum, consumed the spermatophores of their partners and directed the nutrients received into both somatic maintenance and egg production. We further show that in this species—where fertilization occurs externally in the female's buccal cavity—sperm storage is short-term (less than 21 days). The combination of female spermatophore consumption and short-term external sperm storage has the potential to exert strong selection on male ejaculates and reproductive strategies. PMID:23740295

  8. Fuel consumption in optimal control

    NASA Technical Reports Server (NTRS)

    Redmond, Jim; Silverberg, Larry

    1992-01-01

    A method has been developed for comparing three optimal control strategies based on fuel consumption. A general cost function minimization procedure was developed by applying two theorems associated with convex sets. Three cost functions associated with control saturation, pseudofuel, and absolute fuel are introduced and minimized. The first two cost functions led to the bang-bang and continuous control strategies, and the minimization of absolute fuel led to an impulsive strategy. The three control strategies were implemented on two elementary systems and a comparison of fuel consumption was made. The impulse control strategy consumes significantly less fuel than the continuous and bang-bang control strategies. This comparison suggests a potential for fuel savings in higher-order systems using impulsive control strategies. However, since exact solutions to fuel-optimal control for large-order systems are difficult if not impossible to achieve, the alternative is to develop near-optimal control strategies.

  9. Spermatophore consumption in a cephalopod.

    PubMed

    Wegener, Benjamin J; Stuart-Fox, Devi; Norman, Mark D; Wong, Bob B M

    2013-08-23

    An individual's gametes can represent a nourishing food source for a manipulative mate. Here, we provide evidence of ejaculate and sperm consumption in a cephalopod. Through labelling male spermatophores with (14)C radiolabel, we found that female squid, Sepiadarium austrinum, consumed the spermatophores of their partners and directed the nutrients received into both somatic maintenance and egg production. We further show that in this species-where fertilization occurs externally in the female's buccal cavity-sperm storage is short-term (less than 21 days). The combination of female spermatophore consumption and short-term external sperm storage has the potential to exert strong selection on male ejaculates and reproductive strategies. PMID:23740295

  10. [Alcohol consumption by university students].

    PubMed

    Pedrosa, Adriano Antonio da Silva; Camacho, Luiz Antonio Bastos; Passos, Sônia Regina Lambert; Oliveira, Raquel de Vasconcellos Carvalhaes de

    2011-08-01

    Consumption of alcoholic beverages is widely encouraged by the mass media, despite the related health risks. Today's students in the health fields are the professionals of tomorrow who will be providing advice and serving as role models for patients. The aim of this study was to analyze alcohol consumption and related factors among these students. A total of 608 male and female university students from Maceió, the capital of Alagoas State, Brazil, completed a self-administered questionnaire. Data analysis included Poisson regression and multinomial logistic models. Prevalence of lifetime use of alcohol was 90.4%. Prevalence of alcohol abuse was 18.3% in men and 6.1% in women. Heavier alcohol consumption and alcohol abuse were observed in males, older students, non-natives of Maceió, smokers, and those exposed to alcohol advertising. The results emphasized the vulnerability of these young people to risky health behaviors. Their future social role highlights distinct needs in their university education to enable them to act professionally in this area. PMID:21877009

  11. Health Benefits of Nut Consumption

    PubMed Central

    Ros, Emilio

    2010-01-01

    Nuts (tree nuts and peanuts) are nutrient dense foods with complex matrices rich in unsaturated fatty and other bioactive compounds: high-quality vegetable protein, fiber, minerals, tocopherols, phytosterols, and phenolic compounds. By virtue of their unique composition, nuts are likely to beneficially impact health outcomes. Epidemiologic studies have associated nut consumption with a reduced incidence of coronary heart disease and gallstones in both genders and diabetes in women. Limited evidence also suggests beneficial effects on hypertension, cancer, and inflammation. Interventional studies consistently show that nut intake has a cholesterol-lowering effect, even in the context of healthy diets, and there is emerging evidence of beneficial effects on oxidative stress, inflammation, and vascular reactivity. Blood pressure, visceral adiposity and the metabolic syndrome also appear to be positively influenced by nut consumption. Thus it is clear that nuts have a beneficial impact on many cardiovascular risk factors. Contrary to expectations, epidemiologic studies and clinical trials suggest that regular nut consumption is unlikely to contribute to obesity and may even help in weight loss. Safety concerns are limited to the infrequent occurrence of nut allergy in children. In conclusion, nuts are nutrient rich foods with wide-ranging cardiovascular and metabolic benefits, which can be readily incorporated into healthy diets. PMID:22254047

  12. Household vehicles energy consumption 1994

    SciTech Connect

    1997-08-01

    Household Vehicles Energy Consumption 1994 reports on the results of the 1994 Residential Transportation Energy Consumption Survey (RTECS). The RTECS is a national sample survey that has been conducted every 3 years since 1985. For the 1994 survey, more than 3,000 households that own or use some 6,000 vehicles provided information to describe vehicle stock, vehicle-miles traveled, energy end-use consumption, and energy expenditures for personal vehicles. The survey results represent the characteristics of the 84.9 million households that used or had access to vehicles in 1994 nationwide. (An additional 12 million households neither owned or had access to vehicles during the survey year.) To be included in then RTECS survey, vehicles must be either owned or used by household members on a regular basis for personal transportation, or owned by a company rather than a household, but kept at home, regularly available for the use of household members. Most vehicles included in the RTECS are classified as {open_quotes}light-duty vehicles{close_quotes} (weighing less than 8,500 pounds). However, the RTECS also includes a very small number of {open_quotes}other{close_quotes} vehicles, such as motor homes and larger trucks that are available for personal use.

  13. ALCOHOL CONSUMPTION AND BODY WEIGHT

    PubMed Central

    FRENCH, MICHAEL T.; NORTON, EDWARD C.; FANG, HAI; MACLEAN, JOHANNA CATHERINE

    2011-01-01

    SUMMARY The number of Americans who are overweight or obese has reached epidemic proportions. Elevated weight is associated with health problems and increased medical expenditures. This paper analyzes Waves 1 and 2 of the National Epidemiological Survey of Alcohol and Related Conditions (NESARC) to investigate the role of alcohol consumption in weight gain. Alcohol is not only an addictive substance but also a high-calorie beverage that can interfere with metabolic function and cognitive processes. Because men and women differ in the type and amount of alcohol they consume, in the biological effects they experience as a result of alcohol consumption, and in the consequences they face as a result of obesity, we expect our results to differ by gender. We use first-difference models of body mass index (BMI) and alcohol consumption (frequency and intensity) to control for time-invariant unobservable factors that may influence changes in both alcohol use and weight status. Increasing frequency and intensity of alcohol use is associated with statistically significant yet quantitatively small weight gain for men but not for women. Moreover, the first-difference results are much smaller in magnitude and sometimes different in sign compared to the benchmark pooled cross-sectional estimates. PMID:19548203

  14. Municipal water consumption forecast accuracy

    NASA Astrophysics Data System (ADS)

    Fullerton, Thomas M.; Molina, Angel L.

    2010-06-01

    Municipal water consumption planning is an active area of research because of infrastructure construction and maintenance costs, supply constraints, and water quality assurance. In spite of that, relatively few water forecast accuracy assessments have been completed to date, although some internal documentation may exist as part of the proprietary "grey literature." This study utilizes a data set of previously published municipal consumption forecasts to partially fill that gap in the empirical water economics literature. Previously published municipal water econometric forecasts for three public utilities are examined for predictive accuracy against two random walk benchmarks commonly used in regional analyses. Descriptive metrics used to quantify forecast accuracy include root-mean-square error and Theil inequality statistics. Formal statistical assessments are completed using four-pronged error differential regression F tests. Similar to studies for other metropolitan econometric forecasts in areas with similar demographic and labor market characteristics, model predictive performances for the municipal water aggregates in this effort are mixed for each of the municipalities included in the sample. Given the competitiveness of the benchmarks, analysts should employ care when utilizing econometric forecasts of municipal water consumption for planning purposes, comparing them to recent historical observations and trends to insure reliability. Comparative results using data from other markets, including regions facing differing labor and demographic conditions, would also be helpful.

  15. Modeling tribal exposures to methyl mercury from fish consumption.

    PubMed

    Xue, Jianping; Zartarian, Valerie; Mintz, Bruce; Weber, Marc; Bailey, Ken; Geller, Andrew

    2015-11-15

    Exposure assessment and risk management considerations for tribal fish consumption are different than for the general U.S. population because of higher fish intake from subsistence fishing and/or from unique cultural practices. This research summarizes analyses of available data and methodologies for estimating tribal fish consumption exposures to methyl mercury (MeHg). Large MeHg fish tissue data sets from the Environmental Protections Agency's (EPA's) Office of Water, USGS's EMMMA program, and other data sources, were integrated, analyzed, and combined with fish intake (consumption) data for exposure analyses using EPA's SHEDS-Dietary model. Results were mapped with GIS tools to depict spatial distributions of the MeHg in fish tissues and fish consumption exposure patterns. Contribution analyses indicates the major sources for those exposures, such as type and length of fish, geographical distribution (water bodies), and dietary exposure patterns. Sensitivity analyses identify the key variables and exposure pathways. Our results show that MeHg exposure of tribal populations from fish are about 3 to 10 times higher than the US general population and that exposure poses potential health risks. The estimated risks would be reduced as much as 50%, especially for high percentiles, just by avoiding consumption of fish species with higher MeHg concentrations such as walleye and bowfin, even without changing total fish intake. These exposure assessment methods and tools can help inform decisions regarding meal sizes and frequency, types of fish and water bodies to avoid, and other factors to minimize exposures and potential health risks from contaminated fish on tribal lands. PMID:26151654

  16. Biomass burning fuel consumption dynamics in the tropics and subtropics assessed from satellite

    NASA Astrophysics Data System (ADS)

    Andela, Niels; van der Werf, Guido R.; Kaiser, Johannes W.; van Leeuwen, Thijs T.; Wooster, Martin J.; Lehmann, Caroline E. R.

    2016-06-01

    Landscape fires occur on a large scale in (sub)tropical savannas and grasslands, affecting ecosystem dynamics, regional air quality and concentrations of atmospheric trace gasses. Fuel consumption per unit of area burned is an important but poorly constrained parameter in fire emission modelling. We combined satellite-derived burned area with fire radiative power (FRP) data to derive fuel consumption estimates for land cover types with low tree cover in South America, Sub-Saharan Africa, and Australia. We developed a new approach to estimate fuel consumption, based on FRP data from the polar-orbiting Moderate Resolution Imaging Spectroradiometer (MODIS) and the geostationary Spinning Enhanced Visible and Infrared Imager (SEVIRI) in combination with MODIS burned-area estimates. The fuel consumption estimates based on the geostationary and polar-orbiting instruments showed good agreement in terms of spatial patterns. We used field measurements of fuel consumption to constrain our results, but the large variation in fuel consumption in both space and time complicated this comparison and absolute fuel consumption estimates remained more uncertain. Spatial patterns in fuel consumption could be partly explained by vegetation productivity and fire return periods. In South America, most fires occurred in savannas with relatively long fire return periods, resulting in comparatively high fuel consumption as opposed to the more frequently burning savannas in Sub-Saharan Africa. Strikingly, we found the infrequently burning interior of Australia to have higher fuel consumption than the more productive but frequently burning savannas in northern Australia. Vegetation type also played an important role in explaining the distribution of fuel consumption, by affecting both fuel build-up rates and fire return periods. Hummock grasslands, which were responsible for a large share of Australian biomass burning, showed larger fuel build-up rates than equally productive grasslands in

  17. Role of self-caught fish in total fish consumption rates for recreational fishermen: Average consumption for some species exceeds allowable intake.

    PubMed

    Burger, Joanna

    2013-01-01

    Studies of fish consumption focus on recreational or subsistence fishing, on awareness and adherence to advisories, consumption patterns, and contaminants in fish. Yet the general public obtains their fish from commercial sources. In this paper I examine fish consumption patterns of recreational fishermen in New Jersey to determine: 1) consumption rates for self-caught fish and for other fish, 2) meals consumed per year, 3) average meal size, and average daily intake of mercury, and 4) variations in these parameters for commonly-consumed fish, and different methods of computing intake. Over 300 people were interviewed at fishing sites and fishing clubs along the New Jersey shore. Consumption patterns of anglers varied by species of fish. From 2 to 90 % of the anglers ate the different fish species, and between 9 and 75 % gave fish away to family or friends. Self-caught fish made up 7 to 92 % of fish diets. On average, self-caught fish were eaten for only 2 to 6 months of the year, whereas other fish (commercial or restaurant) were eaten up to 10 months a year. Anglers consumed from 5 to 36 meals of different fish a year, which resulted in intake of mercury ranging from 0.01 to 0.22 ug/kg/day. Average intake of Mako shark, swordfish, and tuna (sushi, canned tuna, self-caught tuna) exceeded the U.S. Environmental Protection Agency's oral, chronic reference dose for mercury of 0.1 ug/kg/day. However, computing intake using consumption for the highest month results in average mercury intake exceeding the reference dose for striped bass and bluefish as well. These data, and the variability in consumption patterns, have implications for risk assessors, risk managers, and health professionals. PMID:23914136

  18. Role of self-caught fish in total fish consumption rates for recreational fishermen: Average consumption for some species exceeds allowable intake

    PubMed Central

    Burger, Joanna

    2013-01-01

    Studies of fish consumption focus on recreational or subsistence fishing, on awareness and adherence to advisories, consumption patterns, and contaminants in fish. Yet the general public obtains their fish from commercial sources. In this paper I examine fish consumption patterns of recreational fishermen in New Jersey to determine: 1) consumption rates for self-caught fish and for other fish, 2) meals consumed per year, 3) average meal size, and average daily intake of mercury, and 4) variations in these parameters for commonly-consumed fish, and different methods of computing intake. Over 300 people were interviewed at fishing sites and fishing clubs along the New Jersey shore. Consumption patterns of anglers varied by species of fish. From 2 to 90 % of the anglers ate the different fish species, and between 9 and 75 % gave fish away to family or friends. Self-caught fish made up 7 to 92 % of fish diets. On average, self-caught fish were eaten for only 2 to 6 months of the year, whereas other fish (commercial or restaurant) were eaten up to 10 months a year. Anglers consumed from 5 to 36 meals of different fish a year, which resulted in intake of mercury ranging from 0.01 to 0.22 ug/kg/day. Average intake of Mako shark, swordfish, and tuna (sushi, canned tuna, self-caught tuna) exceeded the U.S. Environmental Protection Agency’s oral, chronic reference dose for mercury of 0.1 ug/kg/day. However, computing intake using consumption for the highest month results in average mercury intake exceeding the reference dose for striped bass and bluefish as well. These data, and the variability in consumption patterns, have implications for risk assessors, risk managers, and health professionals. PMID:23914136

  19. State energy data report 1992: Consumption estimates

    SciTech Connect

    Not Available

    1994-05-01

    This is a report of energy consumption by state for the years 1960 to 1992. The report contains summaries of energy consumption for the US and by state, consumption by source, comparisons to other energy use reports, consumption by energy use sector, and describes the estimation methodologies used in the preparation of the report. Some years are not listed specifically although they are included in the summary of data.

  20. Global climate targets and future consumption level: an evaluation of the required GHG intensity

    NASA Astrophysics Data System (ADS)

    Girod, Bastien; van Vuuren, Detlef Peter; Hertwich, Edgar G.

    2013-03-01

    Discussion and analysis on international climate policy often focuses on the rather abstract level of total national and regional greenhouse gas (GHG) emissions. At some point, however, emission reductions need to be translated to consumption level. In this article, we evaluate the implications of the strictest IPCC representative concentration pathway for key consumption categories (food, travel, shelter, goods, services). We use IPAT style identities to account for possible growth in global consumption levels and indicate the required change in GHG emission intensity for each category (i.e. GHG emission per calorie, person kilometer, square meter, kilogram, US dollar). The proposed concept provides guidance for product developers, consumers and policymakers. To reach the 2 °C climate target (2.1 tCO2-eq. per capita in 2050), the GHG emission intensity of consumption has to be reduced by a factor of 5 in 2050. The climate targets on consumption level allow discussion of the feasibility of this climate target at product and consumption level. In most consumption categories products in line with this climate target are available. For animal food and air travel, reaching the GHG intensity targets with product modifications alone will be challenging and therefore structural changes in consumption patterns might be needed. The concept opens up possibilities for further research on potential solutions on the consumption and product level to global climate mitigation.

  1. Processed meat consumption and lung function: modification by antioxidants and smoking

    PubMed Central

    Okubo, Hitomi; Shaheen, Seif O; Ntani, Georgia; Jameson, Karen A; Syddall, Holly E; Sayer, Avan Aihie; Dennison, Elaine M; Cooper, Cyrus; Robinson, Sian M

    2013-01-01

    Unhealthy dietary patterns are associated with poorer lung function. It is not known whether this is due to low consumption of antioxidant-rich fruit and vegetables, or is a consequence of higher intakes of harmful dietary constituents such as processed meat. We examined the individual and combined associations of processed meat, fruit and vegetable consumption and dietary total antioxidant capacity (TAC) with lung function among 1551 men and 1391 women in the Hertfordshire Cohort Study, UK. Diet was assessed by food frequency questionnaire. After controlling for confounders, processed meat consumption was negatively associated with forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC) and FEV1/FVC in men and women, while fruit and vegetable consumption and dietary TAC were positively associated with FEV1 and FVC, but not FEV1/FVC. In men the negative association between processed meat consumption and FEV1 was more marked in those who had low fruit and vegetable consumption (Pinteraction=0.035), and low dietary TAC (Pinteraction=0.025). The deficit in FEV1/FVC associated with processed meat consumption was larger in men who smoked (Pinteraction=0.022). Higher processed meat consumption is associated with poorer lung function, especially in men who have lower fruit and vegetable consumption or dietary TAC, and among current smokers. PMID:24176995

  2. Differences in neurocognitive functioning associated with alcohol consumption in a multiethnic rural cohort: A Project FRONTIER study.

    PubMed

    Lambert, Matthew Edward

    2016-01-01

    The current study assessed if a neuroprotective effect on cognition from mild alcohol consumption occurs in multiethnic rural communities and if effect differences occur due to gender or ethnicity. Participants were drawn from Project FRONTIER (Facing Rural Obstacles to healthcare Now Through Intervention, Education & Research), a community-based participatory research study assessing aging in a rural, West Texas, multiethnic cohort of participants aged 40 years and older. Alcohol consumption patterns were determined from Alcohol Use Disorders Identification Test responses. Cognitive measures included the Repeatable Battery for the Assessment of Neuropsychological Status. Because few participants had greater than a mild alcohol consumption pattern, only abstinent participants and those with mild consumption were compared (N = 1,004 1st observation; N = 256 2nd observation). Multivariate analysis of covariance revealed main effects for alcohol consumption pattern, gender, and ethnicity. Attention was most affected by alcohol consumption pattern followed by verbal memory. Mild alcohol consumption was associated with better performance in these areas. Gender and ethnicity had broad effects on cognitive abilities but inconsistent attention effects. Overall, mild alcohol consumption was associated with better attentional and other abilities compared with abstinence in a rural multiethnic sample. These findings are consistent with previous research and suggest ethnicity and gender are uninvolved in any alcohol neuroprotective effects. PMID:26979422

  3. Health Care Consumption among Elderly Patients in California: A Comprehensive 10-Year Evaluation of Trends in Hospitalization Rates and Charges

    ERIC Educational Resources Information Center

    Koziol, James A.; Zuraw, Bruce L.; Christiansen, Sandra C.

    2002-01-01

    Purpose: This report examines health care rates, charges, and patterns of consumption from a comprehensive California hospitalization data set covering 1986-1995. An improved understanding of current trends in health care consumption would facilitate the development of future resource allocation models. Design and Methods: We obtained discharge…

  4. Limits to Global Groundwater Consumption

    NASA Astrophysics Data System (ADS)

    Graaf, I. D.; Van Beek, R.; Sutanudjaja, E.; Wada, Y.; Bierkens, M. F.

    2015-12-01

    In regions with frequent water stress and large aquifer systems, groundwater is often used as an additional fresh water source. For many regions of the world groundwater abstraction exceeds groundwater recharge and persistent groundwater depletion occurs. The most direct effect of groundwater depletion is declining of water tables, leading to reduced groundwater discharge needed to sustain base-flow to e.g. rivers. Next to that, pumping costs increase, wells dry up and land subsidence occurs. These problems are expected to increase in the near future due to growing population and climate changes. This poses the urgent question of what the limits are of groundwater consumption worldwide. We simulate global water availability (5 arc-minute resolution, for 1960-2050) using the hydrological model PCR-GLOBWB (van Beek et al. 2011), coupled to a groundwater model based on MODFLOW (de Graaf et al. 2015), allowing for groundwater - surface water interactions. The groundwater model includes a parameterization of world's confined and unconfined aquifer systems needed for a realistic simulation of groundwater head dynamics. Water demands are included (from Wada et al. 2014). We study the limits to water consumption, focusing on locally attainable groundwater and groundwater levels critical to rivers to sustain low flows. We show an increasing trend (1960-2050) in groundwater head declines, due to increase in groundwater demand. Also, stream flow will decrease and low flow conditions will occur more frequent and will be longer in duration in the near future, especially for irrigated areas. Next to that, we provide a global overview of the years it takes until groundwater gets unattainable for e.g. a local farmer (100 m below land-surface used as a proxy), and estimate the increase in pumping cost for the near future. The results show where and when limits of groundwater consumption are reached globally.

  5. Socioeconomic and demographic drivers of red and processed meat consumption: implications for health and environmental sustainability.

    PubMed

    Clonan, Angie; Roberts, Katharine E; Holdsworth, Michelle

    2016-08-01

    Red and processed meat (RPM) intake varies widely globally. In some high-income countries (HIC) the last decade has witnessed an overall decline or stabilisation in the consumption of RPM, in contrast to emerging economies where its consumption continues to increase with rising income and rapid urbanisation. The production and consumption of RPM have become major concerns regarding the environmental impacts of livestock in particular, but also because of associations between high RPM consumption and diet-related non-communicable disease. Therefore, it is important to identify socioeconomic and demographic drivers of the consumption of RPM. This paper explores how consumption of RPM differs with age, gender, socioeconomic status and in different global contexts. There are some key socioeconomic and demographic patterns in RPM consumption. Men tend to consume RPM more often and in higher quantities, and there is evidence of a social gradient in HIC, with lower socioeconomic groups consuming RPM more often and in larger quantities. Patterns for consumption with age are less clear cut. It is apparent that consumers in HIC are still consuming high levels of RPM, although the downward shifts in some socioeconomic and demographic groups is encouraging and suggests that strategies could be developed to engage those consumers identified as high RPM consumers. In low- and middle-income countries, RPM consumption is rising, especially in China and Brazil, and in urban areas. Ways of encouraging populations to maintain their traditional healthy eating patterns need to be found in low- and middle-income countries, which will have health, environmental and economic co-benefits. PMID:27021468

  6. Giffen Behavior and Subsistence Consumption

    PubMed Central

    Jensen, Robert T.

    2010-01-01

    This paper provides the first real-world evidence of Giffen behavior, i.e., upward sloping demand. Subsidizing the prices of dietary staples for extremely poor households in two provinces of China, we find strong evidence of Giffen behavior for rice in Hunan, and weaker evidence for wheat in Gansu. The data provide new insight into the consumption behavior of the poor, who act as though maximizing utility subject to subsistence concerns. We find that their elasticity of demand depends significantly, and nonlinearly, on the severity of their poverty. Understanding this heterogeneity is important for the effective design of welfare programs for the poor. (JEL D12, O12) PMID:21031158

  7. Sociological Ambivalence and Funeral Consumption

    PubMed Central

    Canning, Louise

    2015-01-01

    This article builds on Hillcoat-Nallétamby and Phillips’ (2011) conceptualization of sociological ambivalence within the relational framework to examine a particular consumption practice, the funeral. We develop understanding of social, cultural and relational issues that arise from the experience associated with funeral-arranging. This is not a voluntary behaviour but one engaged with through force of circumstance and which involves commercial and relational decisions. Drawing on data from 10 interviews from a larger UK study, we focus on ambivalence surrounding choice and its impact on relations, showing how sentiments including love, obligation, regret and revenge evolve and transform past and future relationships. PMID:26236046

  8. Chronotype and personality factors in the daily consumption of alcohol and psychostimulants.

    PubMed

    Adan, A

    1994-04-01

    This paper analyses the influence of and possible interaction between chronotype (Morning-types, Neither-types and Evening-types) and personality dimensions (neuroticism, extroversion and psychoticism) in the daily consumption of alcohol and psychostimulants (nicotine and caffeine). In a sample of 537 subjects (257 men and 280 women), who were students and professionals with different but fixed work schedules, there were significant differences among the chronotypes regarding the consumption of all the above. Evening-types consumed more alcohol, nicotine and caffeine (coffee and cola), while Morning-types consumed more caffeine from tea. Personality was only related to the consumption of cola: the greater the neuroticism the higher the consumption of this beverage. Stimulant drinks showed various types of interaction with personality types, which revealed a complex pattern of group action. The results stress the need to consider chronotype as a contributory psychological factor in a multi-causal model of consumption of psychoactive substances. PMID:8025504

  9. Contextual factors and alcohol consumption control policy measures: the AMPHORA study background.

    PubMed

    Voller, Fabio; Allamani, Allaman

    2014-10-01

    Drinking alcoholic beverages is deeply rooted in European cultural and economic history, and European consumption trends have varied over time during the decades following WW II. How and why such consumption patterns have changed, and what are the roles that societies' transformations play in these changes are the AMPHORA project's focus. Preventive alcohol consumption control policies have been developed for a long time; during different eras, in different ways and in different countries. How have and do formal policies affect such changes? These questions stimulated a group of 40 researchers from 12 European countries and 14 institutions to investigate the interactions between selected socio-demographic and economic factors, alcohol control policy measures, alcohol consumption and alcohol consumption-related harm that occurred in 12 European countries between 1960 and 2008. PMID:24963555

  10. Moderate alcohol consumption and the immune system: a review.

    PubMed

    Romeo, Javier; Wärnberg, Julia; Nova, Esther; Díaz, Ligia E; Gómez-Martinez, Sonia; Marcos, Ascensión

    2007-10-01

    Increasing evidence suggests that light to moderate amounts of polyphenol-rich alcoholic beverages like wine or beer could have health benefits. Scientists have long debated the effects of alcohol on immune function, showing on the one hand, that high doses of alcohol consumption can directly suppress a wide range of immune responses, and that alcohol abuse is associated with an increased incidence of a number of infectious diseases. On the other hand, moderate alcohol consumption seems to have a beneficial impact on the immune system compared to alcohol abuse or abstinence. Therefore, the link between alcohol consumption, immune response, as well as infectious and inflammatory processes remains not completely understood. With this in mind, it is important to realise that other factors, unrelated or indirectly related to immune function, like drinking patterns, beverage type, amount of alcohol, or gender differences, will affect the influence that alcohol consumption may have on the immune system. This review summarises published data describing the effects that light to moderate amounts of polyphenol-rich beverages like wine or beer seem to have on immunity in healthy adults. PMID:17922947

  11. Data-driven forecasting algorithms for building energy consumption

    NASA Astrophysics Data System (ADS)

    Noh, Hae Young; Rajagopal, Ram

    2013-04-01

    This paper introduces two forecasting methods for building energy consumption data that are recorded from smart meters in high resolution. For utility companies, it is important to reliably forecast the aggregate consumption profile to determine energy supply for the next day and prevent any crisis. The proposed methods involve forecasting individual load on the basis of their measurement history and weather data without using complicated models of building system. The first method is most efficient for a very short-term prediction, such as the prediction period of one hour, and uses a simple adaptive time-series model. For a longer-term prediction, a nonparametric Gaussian process has been applied to forecast the load profiles and their uncertainty bounds to predict a day-ahead. These methods are computationally simple and adaptive and thus suitable for analyzing a large set of data whose pattern changes over the time. These forecasting methods are applied to several sets of building energy consumption data for lighting and heating-ventilation-air-conditioning (HVAC) systems collected from a campus building at Stanford University. The measurements are collected every minute, and corresponding weather data are provided hourly. The results show that the proposed algorithms can predict those energy consumption data with high accuracy.

  12. Sociodemographic Correlates of Tobacco Consumption in Rural Gujarat, India

    PubMed Central

    Kahar, Payal; Misra, Ranjita; Patel, Thakor G.

    2016-01-01

    Background. The purpose of this study was to examine occupation-, education-, and gender-specific patterns of tobacco use and knowledge of its health effects among 23,953 rural Asian Indians ≥18 years in Gujarat. Methodology. A statewide, community-based, cross-sectional survey was conducted in 26 districts of Gujarat (December 2010–May 2015), using face-to-face interviews by trained community health workers called SEVAKS. Results. Mean age was 39.8 ± 15.2 years. Eighteen percent of respondents used tobacco in various forms. Tobacco consumption was significantly higher among males (32%), 18–34 years' age group (35%), those who were self-employed (72%), and those with elementary education (40%). The prevalence was 11 times higher among males than females (95% CI = 9.78, 13.13). Adjusted ORs for tobacco use showed strong gradient by age and educational level; consumption was lower among the illiterates and higher for older participants (≥55 years). Tobacco consumption also varied by occupation; that is, those who were self-employed and employed for wages were more likely to use tobacco than those who were unemployed. Knowledge of health effects of tobacco lowered the odds of consumption by 30–40%. Conclusions. Effective educational programs should be tailored by gender, to improve knowledge of health risks and dispel myths on perceived benefits of tobacco. PMID:27127788

  13. Coconut oil consumption and cardiovascular risk factors in humans.

    PubMed

    Eyres, Laurence; Eyres, Michael F; Chisholm, Alexandra; Brown, Rachel C

    2016-04-01

    Coconut oil is being heavily promoted as a healthy oil, with benefits that include support of heart health. To assess the merits of this claim, the literature on the effect of coconut consumption on cardiovascular risk factors and outcomes in humans was reviewed. Twenty-one research papers were identified for inclusion in the review: 8 clinical trials and 13 observational studies. The majority examined the effect of coconut oil or coconut products on serum lipid profiles. Coconut oil generally raised total and low-density lipoprotein cholesterol to a greater extent than cis unsaturated plant oils, but to a lesser extent than butter. The effect of coconut consumption on the ratio of total cholesterol to high-density lipoprotein cholesterol was often not examined. Observational evidence suggests that consumption of coconut flesh or squeezed coconut in the context of traditional dietary patterns does not lead to adverse cardiovascular outcomes. However, due to large differences in dietary and lifestyle patterns, these findings cannot be applied to a typical Western diet. Overall, the weight of the evidence from intervention studies to date suggests that replacing coconut oil with cis unsaturated fats would alter blood lipid profiles in a manner consistent with a reduction in risk factors for cardiovascular disease. PMID:26946252

  14. Kibbutz Youth Alcohol Use: Patterns and Problems.

    ERIC Educational Resources Information Center

    Isralowitz, Richard E; Anson, Jon

    1988-01-01

    Examined kibbutz youth alcohol patterns and problems. Administered questionnaire on consumption and consequences of alcohol use to 54 high school-aged youth from Israeli kibbutz. Found that 69 percent of respondents reported using alcohol, with higher proportion of females than males saying they drank. Comparison with other studies showed that…

  15. Socio-Demographic Differences in Energy Drink Consumption and Reasons for Consumption among US College Students

    ERIC Educational Resources Information Center

    Poulos, Natalie S.; Pasch, Keryn E.

    2016-01-01

    Background: Energy drink consumption has become increasingly prevalent among US college students, yet little is known about current rates of consumption and reasons for consumption among current energy drink users, particularly differences related to gender and race/ethnicity. Objectives: To better understand energy drink consumption alone and…

  16. Links between alcohol consumption and breast cancer: a look at the evidence

    PubMed Central

    Liu, Ying; Nguyen, Nhi; Colditz, Graham A

    2015-01-01

    Alcohol consumption by adult women is consistently associated with risk of breast cancer. Several questions regarding alcohol and breast cancer need to be addressed. Menarche to first pregnancy represents a window of time when breast tissue is particularly susceptible to carcinogens. Youth alcohol consumption is common in the USA, largely in the form of binge drinking and heavy drinking. Whether alcohol intake acts early in the process of breast tumorigenesis is unclear. This review aims to focus on the influences of timing and patterns of alcohol consumption and the effect of alcohol on intermediate risk markers. We also review possible mechanisms underlying the alcohol-breast cancer association. PMID:25581056

  17. Electrical appliance energy consumption control methods and electrical energy consumption systems

    DOEpatents

    Donnelly, Matthew K.; Chassin, David P.; Dagle, Jeffery E.; Kintner-Meyer, Michael; Winiarski, David W.; Pratt, Robert G.; Boberly-Bartis, Anne Marie

    2008-09-02

    Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

  18. Electrical appliance energy consumption control methods and electrical energy consumption systems

    DOEpatents

    Donnelly, Matthew K.; Chassin, David P.; Dagle, Jeffery E.; Kintner-Meyer, Michael; Winiarski, David W.; Pratt, Robert G.; Boberly-Bartis, Anne Marie

    2006-03-07

    Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

  19. Urinary excretion of arsenic following rice consumption.

    PubMed

    Meharg, A A; Williams, P N; Deacon, C M; Norton, G J; Hossain, M; Louhing, D; Marwa, E; Lawgalwi, Y; Taggart, M; Cascio, C; Haris, P

    2014-11-01

    Patterns of arsenic excretion were followed in a cohort (n = 6) eating a defined rice diet, 300 g per day d.wt. where arsenic speciation was characterized in cooked rice, following a period of abstinence from rice, and other high arsenic containing foods. A control group who did not consume rice were also monitored. The rice consumed in the study contained inorganic arsenic and dimethylarsinic acid (DMA) at a ratio of 1:1, yet the urine speciation was dominated by DMA (90%). At steady state (rice consumption/urinary excretion) ∼40% of rice derived arsenic was excreted via urine. By monitoring of each urine pass throughout the day it was observed that there was considerable variation (up to 13-fold) for an individual's total arsenic urine content, and that there was a time dependent variation in urinary total arsenic content. This calls into question the robustness of routinely used first pass/spot check urine sampling for arsenic analysis. PMID:25145278

  20. Arsenic Consumption in the United States.

    PubMed

    Wilson, Denise

    2015-10-01

    Exposure limits for arsenic in drinking water and minimal risk levels (MRLs) for total dietary exposure to arsenic have long been established in the U.S. Multiple studies conducted over the last five years have detected arsenic in foods and beverages including juice, rice, milk, broth (beef and chicken), and others. Understanding whether or not each of these foods or drinks is a concern to certain groups of individuals requires examining which types of and how much arsenic is ingested. In this article, recent studies are reviewed and placed in the context of consumption patterns. When single sources of food or drink are considered in isolation, heavy rice eaters can be exposed to the most arsenic among adults while infants consuming formula containing contaminated organic brown rice syrup are the most exposed group among children. Most food and drink do not contain sufficient arsenic to exceed MRLs. For individuals consuming more than one source of contaminated water or food, however, adverse health effects are more likely. In total, recent studies on arsenic contamination in food and beverages emphasize the need for individual consumers to understand and manage their total dietary exposure to arsenic. PMID:26591332

  1. [Control of industrial waste consumption residues: ecological and hygienic aspects].

    PubMed

    Rusakov, N V; Korotkova, G I; Orlov, A Iu; Solov'eva, A V; Shemiakina, Iu V

    2007-01-01

    The problem in the provision of safe handling of industrial waste and consumption residues is relatively current. According with the United Nations Organization's data, 25 to 33% of the world's notified diseases are directly associated with the low quality of the human environment. Up to now, a list of chemicals encountered in the waste and residues is unavailable in Russia and foreign countries. By keeping in mind the ubiquitous spread of industrial waste and consumption resides due to human vital activity, their huge formations and their very wide diversity in composition, type, and pattern of a possible dangerous effect, it is important to consider the problem associated with waste handling, by evaluating their environmental and hygienic hazard. PMID:18159741

  2. Consumption of Alcohol Surrogates Among Alcohol-Dependent Women.

    PubMed

    Razvodovsky, Yury Evgeny

    2015-01-01

    This is the first in-depth study of alcohol and surrogate drinking patterns, types, reasons, and correlates among alcohol-dependent women in Belarus. The structured interviews were performed in 2013 with 103 alcohol-dependent women admitted to a narcological clinic in Grodno, Belarus. The results suggest that at least 30.3% of alcohol-dependent women regularly consume samogon (moonshine) and 10.8% of women use surrogates, the most popular among which are medications with a high percentage of ethanol and industrial spirits. The belief that samogon exceeds licensed vodka in quality is the main motive for its consumption. The results from the present study confirm that noncommercial alcohol use is common among alcohol-dependent women although its use may be underreported. These findings emphasize that the implementation of a comprehensive alcohol policy must take fully into account the consumption of alcohol from illicit sources. PMID:26549001

  3. [An approach to food consumption in an urban environment. The case of west Africa].

    PubMed

    Ag Bendech, M; Gerbouin-Rerolle, P; Chauliac, M; Malvy, D

    1996-01-01

    West Africa has undergone rapid economic and political changes during the last 20 years. After the failure of economic policies implemented since independence, programs for structural adjustment have strongly influenced the economy. Food problems affect each country differently. The Sahel has experienced food shortages and starvation whereas in forested countries the food supply has remained stable. Nevertheless, food policies have not succeeded in contributing to urban and rural development. The rate of urbanization in west Africa is generally low but the rate of urban population growth is particularly high, much more than the growth rates of industry and infrastructure. Although metropolitan areas are affected by poverty, they offer more hope and opportunities than rural areas. Urban markets have expanded and diversified as social differences have also increased and contributed to changes in consumption structure. Urban growth has contributed to the increase of imported food: this is indicated by both the strong dependency and the change of food habits towards western food patterns. Recently however, west African urban dwellers are still preferring local items if they are affordable. When imported products are used, they are integrated within a stable meal plan consisting of a single dish with a base and a sauce, which is typical of African food preparation. Surveys of consumption-budgets are still only available on a national scale. These can provide accurate information about food consumption patterns of families, particularly for significant trends. However, they do not provide information about the dynamics of food consumption, neither for urban areas or the individual. Now a significant proportion of individual food consumption occurs outside of the home, mainly with food provided by street vendors. This new consumption habit is a response to the urban food crisis. Consumption of street-vendor-food comprises one component but this cannot be dissociated from

  4. Energy consumption in thermomechanical pulping

    SciTech Connect

    Marton, R.; Tsujimoto, N.; Eskelinen, E.

    1981-08-01

    Various components of refining energy were determined experimentally and compared with those calculated on the basis of the dimensions of morphological elements of wood. The experimentally determined fiberization energy of spruce was 6 to 60 times larger than the calculated value and that of birch 3 to 15 times larger. The energy consumed in reducing the Canadian standard freeness of isolated fibers from 500 to 150 ml was found to be approximately 1/3 of the total fiber development energy for both spruce and birch TMP. Chip size affected the refining energy consumption; the total energy dropped by approximately 30% when chip size was reduced from 16 mm to 3 mm in the case of spruce and approximately 40% for birch. 6 refs.

  5. Household vehicles energy consumption 1991

    SciTech Connect

    Not Available

    1993-12-09

    The purpose of this report is to provide information on the use of energy in residential vehicles in the 50 States and the District of Columbia. Included are data about: the number and type of vehicles in the residential sector, the characteristics of those vehicles, the total annual Vehicle Miles Traveled (VMT), the per household and per vehicle VMT, the vehicle fuel consumption and expenditures, and vehicle fuel efficiencies. The data for this report are based on the household telephone interviews from the 1991 RTECS, conducted during 1991 and early 1992. The 1991 RTECS represents 94.6 million households, of which 84.6 million own or have access to 151.2 million household motor vehicles in the 50 States and the District of Columbia.

  6. Energy catastrophes and energy consumption

    SciTech Connect

    Davis, G. )

    1991-01-01

    The possibility of energy catastrophes in the production of energy serves to make estimation of the true social costs of energy production difficult. As a result, there is a distinct possibility that the private marginal cost curve of energy producers lies to the left or right of the true cost curve. If so, social welfare will not be maximized, and underconsumption or overconsumption of fuels will exist. The occurrence of energy catastrophes and observance of the market reaction to these occurrences indicates that overconsumption of energy has been the case in the past. Postulations as to market reactions to further energy catastrophes lead to the presumption that energy consumption levels remain above those that are socially optimal.

  7. Plants Consumption and Liver Health

    PubMed Central

    Guan, Yong-Song; He, Qing

    2015-01-01

    The liver is a very important organ with a lot of functions for the host to survive. Dietary components are essential for and can be beneficial or detrimental to the healthy or diseased liver. Plants food is an essential part of the human diet and comprises various compounds which are closely related to liver health. Selected food plants can provide nutritional and medicinal support for liver disease. At the present, the knowledge of the effects of plants on the liver is still incomplete. The most urgent task at the present time is to find the best dietary and medicinal plants for liver health in an endless list of candidates. This review article updates the knowledge about the effects of plants consumption on the health of the liver, putting particular emphasis on the potential beneficial and harmful impact of dietary and medicinal plants on liver function. PMID:26221179

  8. Experimental Traumatic Brain Injury Alters Ethanol Consumption and Sensitivity

    PubMed Central

    Lowing, Jennifer L.; Susick, Laura L.; Caruso, James P.; Provenzano, Anthony M.; Raghupathi, Ramesh

    2014-01-01

    Abstract Altered alcohol consumption patterns after traumatic brain injury (TBI) can lead to significant impairments in TBI recovery. Few preclinical models have been used to examine alcohol use across distinct phases of the post-injury period, leaving mechanistic questions unanswered. To address this, the aim of this study was to describe the histological and behavioral outcomes of a noncontusive closed-head TBI in the mouse, after which sensitivity to and consumption of alcohol were quantified, in addition to dopaminergic signaling markers. We hypothesized that TBI would alter alcohol consumption patterns and related signal transduction pathways that were congruent to clinical observations. After midline impact to the skull, latency to right after injury, motor deficits, traumatic axonal injury, and reactive astrogliosis were evaluated in C57BL/6J mice. Amyloid precursor protein (APP) accumulation was observed in white matter tracts at 6, 24, and 72 h post-TBI. Increased intensity of glial fibrillary acidic protein (GFAP) immunoreactivity was observed by 24 h, primarily under the impact site and in the nucleus accumbens, a striatal subregion, as early as 72 h, persisting to 7 days, after TBI. At 14 days post-TBI, when mice were tested for ethanol sensitivity after acute high-dose ethanol (4 g/kg, intraperitoneally), brain-injured mice exhibited increased sedation time compared with uninjured mice, which was accompanied by deficits in striatal dopamine- and cAMP-regulated neuronal phosphoprotein, 32 kDa (DARPP-32) phosphorylation. At 17 days post-TBI, ethanol intake was assessed using the Drinking-in-the-Dark paradigm. Intake across 7 days of consumption was significantly reduced in TBI mice compared with sham controls, paralleling the reduction in alcohol consumption observed clinically in the initial post-injury period. These data demonstrate that TBI increases sensitivity to ethanol-induced sedation and affects downstream signaling mediators of

  9. Is social interaction associated with alcohol consumption in Uganda?

    PubMed

    Tumwesigye, Nazarius Mbona; Kasirye, Rogers; Nansubuga, Elizabeth

    2009-07-01

    Little is documented about the association of alcohol consumption and social interaction in Uganda, a country with one of the highest per capita alcohol consumptions in the world. This paper describes the pattern of social interaction by sex and establishes the relationship between social interaction and alcohol consumption with and without the consideration of confounders. The data used had 1479 records and were collected in a survey in 2003. The study was part of a multinational study on Gender, Alcohol, and Culture International Study (GENACIS). Each question on social interaction had been pre-coded in a way that quantified the extent of social interaction. The sum of responses on interaction questions gave a summative score which was used to compute summary indices on social interaction. Principal component analysis (PCA) was used to identify the best combination of variables for a social interaction index. The index was computed by a prediction using a PCA model developed from the selected variables. The index was categorised into quintiles and used in bivariate and multivariate logistic regression analysis of alcohol consumption and social interaction. The stronger the social interaction the more the likelihood of taking alcohol frequently (chi(trend)(2)=4.72, p<0.001). The strength of the association remains significant even after controlling for sex, age group and education level (p=0.008). The strength of relationship between social interaction and heavy consumption of alcohol gets weak in multivariate analysis. Communication messages meant to improve health, well-being and public order need to incorporate dangers of negative influence of social interaction. PMID:19406589

  10. Chronic coral consumption by butterflyfishes

    NASA Astrophysics Data System (ADS)

    Cole, A. J.; Lawton, R. J.; Pratchett, M. S.; Wilson, S. K.

    2011-03-01

    Interactions between predators and prey organisms are of fundamental importance to ecological communities. While the ecological impact that grazing predators can have in terrestrial and temperate marine systems are well established, the importance of coral grazers on tropical reefs has rarely been considered. In this study, we estimate the biomass of coral tissue consumed by four prominent species of corallivorous butterflyfishes. Sub-adult butterflyfishes (60-70 mm, 6-11 g) remove between 0.6 and 0.9 g of live coral tissue per day, while larger adults (>110 mm, ~40-50 g) remove between 1.5 and 3 g of coral tissue each day. These individual consumption rates correspond to the population of coral-feeding butterflyfishes at three exposed reef crest habitats at Lizard Island, Great Barrier Reef, consuming between 14.6 g (±2.0) and 19.6 g (±3.9) .200 m-2 day-1 of coral tissue. When standardised to the biomass of butterflyfishes present, a combined reefwide removal rate of 4.2 g (±1.2) of coral tissue is consumed per 200 m-2 kg-1 of coral-feeding butterflyfishes. The quantity of coral tissue removed by these predators is considerably larger than previously expected and indicates that coral grazers are likely to play an important role in the transfer of energy fixed by corals to higher consumers. Chronic coral consumption by butterflyfishes is expected to exact a large energetic cost upon prey corals and contribute to an increased rate of coral loss on reefs already threatened by anthropogenic pressure and ongoing climate change.

  11. Sustainable Development under Population Pressure: Lessons from Developed Land Consumption in the Conterminous U.S.

    PubMed Central

    2015-01-01

    Population growth will result in a significant anthropogenic environmental change worldwide through increases in developed land (DL) consumption. DL consumption is an important environmental and socioeconomic process affecting humans and ecosystems. Attention has been given to DL modeling inside highly populated cities. However, modeling DL consumption should expand to non-metropolitan areas where arguably the environmental consequences are more significant. Here, we study all counties within the conterminous U.S. and based on satellite-derived product (National Land Cover Dataset 2001) we calculate the associated DL for each county. By using county population data from the 2000 census we present a comparative study on DL consumption and we propose a model linking population with expected DL consumption. Results indicate distinct geographic patterns of comparatively low and high consuming counties moving from east to west. We also demonstrate that the relationship of DL consumption with population is mostly linear, altering the notion that expected population growth will have lower DL consumption if added in counties with larger population. Added DL consumption is independent of a county’s starting population and only dependent on whether the county belongs to a Metropolitan Statistical Area (MSA). In the overlapping MSA and non-MSA population range there is also a constant DL efficiency gain of approximately 20km2 for a given population for MSA counties which suggests that transitioning from rural to urban counties has significantly higher benefits in lower populations. In addition, we analyze the socioeconomic composition of counties with extremely high or low DL consumption. High DL consumption counties have statistically lower Black/African American population, higher poverty rate and lower income per capita than average in both NMSA and MSA counties. Our analysis offers a baseline to investigate further land consumption strategies in anticipation of growing

  12. An analysis of residential energy consumption and expenditures by minority households by home type and housing vintage

    SciTech Connect

    Poyer, D.A.

    1992-06-01

    In this paper a descriptive analysis of the relationship between energy consumption, patterns of energy use, and housing stock variables is presented. The purpose of the analysis is to uncover evidence of variations in energy consumption and expenditures, and patterns of energy use between majority households (defines as households with neither a black nor Hispanic head of household), black households (defined as households with a black head of household), and Hispanic households (defined as households with a Hispanic head of household) between 1980 (time of the first DOE/EIA Residential Energy Consumption Survey, 1982a) and 1987 (time of the last DOE/EIA Residential Energy Consumption Survey, 1989a). The analysis is three-dimensional: energy consumption and expenditures are presented by time (1980 to 1987), housing vintage, and housing type. A comparative analysis of changes in energy variables for the three population groups -- majority, black, and Hispanic -- within and between specific housing stock categories is presented.

  13. An analysis of residential energy consumption and expenditures by minority households by home type and housing vintage

    SciTech Connect

    Poyer, D.A.

    1992-01-01

    In this paper a descriptive analysis of the relationship between energy consumption, patterns of energy use, and housing stock variables is presented. The purpose of the analysis is to uncover evidence of variations in energy consumption and expenditures, and patterns of energy use between majority households (defines as households with neither a black nor Hispanic head of household), black households (defined as households with a black head of household), and Hispanic households (defined as households with a Hispanic head of household) between 1980 (time of the first DOE/EIA Residential Energy Consumption Survey, 1982a) and 1987 (time of the last DOE/EIA Residential Energy Consumption Survey, 1989a). The analysis is three-dimensional: energy consumption and expenditures are presented by time (1980 to 1987), housing vintage, and housing type. A comparative analysis of changes in energy variables for the three population groups -- majority, black, and Hispanic -- within and between specific housing stock categories is presented.

  14. Household energy consumption and expenditures 1993

    SciTech Connect

    1995-10-05

    This presents information about household end-use consumption of energy and expenditures for that energy. These data were collected in the 1993 Residential Energy Consumption Survey; more than 7,000 households were surveyed for information on their housing units, energy consumption and expenditures, stock of energy-consuming appliances, and energy-related behavior. The information represents all households nationwide (97 million). Key findings: National residential energy consumption was 10.0 quadrillion Btu in 1993, a 9% increase over 1990. Weather has a significant effect on energy consumption. Consumption of electricity for appliances is increasing. Houses that use electricity for space heating have lower overall energy expenditures than households that heat with other fuels. RECS collected data for the 4 most populous states: CA, FL, NY, TX.

  15. Excess mortality associated with alcohol consumption.

    PubMed Central

    Anderson, P.

    1988-01-01

    To estimate the excess mortality due to alcohol in England and Wales death rates specific to alcohol consumption that had been derived from five longitudinal studies were applied to the current population divided into categories of alcohol consumption. Because of the J shaped relation between alcohol consumption and death the excess mortality used as a baseline was an alcohol consumption of 1-10 units/week and an adjustment was made for the slight excess mortality of abstainers. The number of excess deaths was obtained by subtracting the number of deaths expected if all the population had the consumption of the lowest risk group; correction for the total observed mortality in the population was made. This resulted in an estimate of 28,000 deaths each year in England and Wales as the excess mortality among people aged 15-74 associated with alcohol consumption. PMID:3140936

  16. Energy intensity, electricity consumption, and advanced manufacturing-technology usage

    SciTech Connect

    Doms, M.E.; Dunne, T.

    1995-07-01

    This article reports on the relationship between the usage of advanced manufacturing technologies (AMTs) and energy consumption patterns in manufacturing plants. Using data from the Survey of Manufacturing Technology and the 1987 Census of Manufactures, we model the energy intensity and the electricity intensity of plants as functions of AMT usage and plant age. The main findings are that plants that utilize AMTs are less-energy intensive than plants not using AMTs, but consume proportionately more electricity as a fuel source. Additionally, older plants are generally more energy intensive and rely on fossil fuels to a greater extent than younger plants. 25 refs., 3 tabs.

  17. Mid-childhood fruit and vegetable consumption: The roles of early liking, early consumption, and maternal consumption.

    PubMed

    Kong, Kai Ling; Gillman, Matthew W; Rifas-Shiman, Sheryl L; Wen, Xiaozhong

    2016-10-01

    Previous studies have shown that early liking, early consumption, and maternal consumption of fruits and vegetables (F&V) each predict children's F&V consumption, but no one has examined the independent contributions of these three correlated factors. We aim to examine the extent to which each of these 3 factors is associated with F&V consumption in mid-childhood after accounting for the other 2 in the analysis. We analyzed data from 901 mother-child dyads from Project Viva, a prospective pre-birth cohort study. Mothers reported their child's early liking and consumption of F&V at age 2 years and later consumption at mid-childhood (median age 7.7 years). They also reported their own consumption of F&V at 6 months postpartum. We used multivariable linear regression models to examine the independent associations of these 3 factors with mid-childhood consumption, adjusting for socio-demographic, pregnancy, and child confounders. At 2 years, 53% of the mothers strongly agreed that their child liked fruit and 25% strongly agreed that their child liked vegetables. F&V consumption was 2.5 (1.3) and 1.8 (1.1) times/d at age 2 y and 1.5 (1.1) and 1.3 (0.8) times/d in mid-childhood. Maternal F&V consumption was 1.4 (1.1) and 1.5 (1.0) times/d, respectively. Children's early consumption played the most predominant role. For every 1 time/d increment in children's early consumption of F&V, mid-childhood consumption was higher by 0.25 (95% confidence interval [CI]: 0.19, 0.30) times/d for fruits and 0.21 (95% CI: 0.16, 0.26) times/d for vegetables, adjusted for confounders plus the other 2 exposures. In conclusion, children's early F&V consumption has the most significant influence on children's later consumption. PMID:27238899

  18. Determination of ethyl glucuronide in hair to assess excessive alcohol consumption in a student population.

    PubMed

    Oppolzer, David; Barroso, Mário; Gallardo, Eugenia

    2016-03-01

    Hair analysis for ethyl glucuronide (EtG) was used to evaluate the pattern of alcohol consumption amongst the Portuguese university student population. A total of 975 samples were analysed. For data interpretation, the 2014 guidelines from the Society of Hair Testing (SoHT) for the use of alcohol markers in hair for the assessment of both abstinence and chronic excessive alcohol consumption were considered. EtG concentrations were significantly higher in the male population. The effect of hair products and cosmetics was evaluated by analysis of variance (ANOVA), and significant lower concentrations were obtained when conditioner or hair mask was used or when hair was dyed. Based on the analytical data and information obtained in the questionnaires from the participants, receiver operating characteristic (ROC) curves were constructed in order to determine the ideal cut-offs for our study population. Optimal cut-off values were estimated at 7.3 pg/mg for abstinence or rare occasional drinking control and 29.8 pg/mg for excessive consumption. These values are very close to the values suggested by the SoHT, proving their adequacy to the studied population. Overall, the obtained EtG concentrations demonstrate that participants are usually well aware of their consumption pattern, correlating with the self-reported consumed alcohol quantity, consumption habits and excessive consumption close to the time of hair sampling. PMID:26537927

  19. Analysis and clustering of natural gas consumption data for thermal energy use forecasting

    NASA Astrophysics Data System (ADS)

    Franco, Alessandro; Fantozzi, Fabio

    2015-11-01

    In this paper, after a brief analysis of the connections between the uses of natural gas and thermal energy use, the natural gas consumption data related to Italian market are analyzed and opportunely clustered in order to compute the typical consumption profile in different days of the week in different seasons and for the different class of users: residential, tertiary and industrial. The analysis of the data shows that natural gas consumption profile is mainly related to seasonality pattern and to the weather conditions (outside temperature, humidity and wind chiller). There is also an important daily pattern related to industrial and civil sector that, at a lower degree than the previous one, does affect the consumption profile and have to be taken into account for defining an effective short and mid term thermal energy forecasting method. A possible mathematical structure of the natural gas consumption profile is provided. Due to the strong link between thermal energy use and natural gas consumption, this analysis could be considered the first step for the development of a model for thermal energy forecasting.

  20. Pornography consumption and non-marital sexual behaviour in a sample of young Indonesian university students.

    PubMed

    Hald, Gert Martin; Mulya, Teguh Wijaya

    2013-01-01

    Using a sample of Indonesian university students and a cross sectional design, this study investigated prevalence rates and patterns of pornography consumption in Indonesia, a religious, sexually conservative, Muslim-majority nation with strict anti-pornography laws. Further, the association between pornography consumption and common non-marital sexual behaviours was explored. The study found that in this sample, pornography is as widely and readily consumed as in comparable international studies predominantly utilising Western background samples from more sexually liberal and less religious countries with very few laws on pornography. Gender differences in patterns of pornography consumption were pronounced and comparable with findings in international counterpart studies. For men only, pornography consumption was found to significantly predict common sexual behaviours in non-marital relations. The study is the first to provide insights into prevalence rates and patterns of pornography consumption and its association with common non-marital sexual behaviours in a sexually conservative, Muslim-majority nation with strict anti-pornography laws. PMID:23782270

  1. Low power consumption current transducer

    NASA Technical Reports Server (NTRS)

    Mclyman, W. T. (Inventor)

    1989-01-01

    A low power consumption current transducer utilizes a saturable core reactor which includes a pair of opposed gate windings and a control winding. The control winding of the saturable reactor is arranged to receive the current to be measured. A square wave generator is connected to the gate winding of the transformer connected across the square wave generator and the secondary connected in series with the gate windings of the reactor. A full wave rectifier is connected to the gate windings and a resistor is connected across the rectifier to provide a DC voltage to cross it representative of the current flow through the control winding. A DC power supply is provided to supply power to the square wave voltage source. A diode is connected between each end of the primary winding of the transformer and one polarity of the DC power supply to commutate the reactive current resulting from the counter emf generated in the reactor back to the DC supply to eliminate potentially damaging reactive voltage spikes which would otherwise appear at the output of the square wave generator and conserve energy.

  2. Efficiency in energy production and consumption

    NASA Astrophysics Data System (ADS)

    Kellogg, Ryan Mayer

    electricity consumption, but did cause a substantial intra-day shift in demand consistent with activity patterns that are tied to the clock rather than sunrise and sunset.

  3. [Alcohol consumption in the emergency room].

    PubMed

    Alderete, Ethel; Bianchini, Pablo

    2008-01-01

    We examined patterns of alcohol consumption and blood alcohol levels in emergency room patients. The study was conducted in a public hospital of the province of Jujuy, Argentina. A survey was conducted among all patients during the 24 hours of 4 consecutive days (N = 500) using the Alcohol Use Disorders Identification Test, short version (AUDIT-C). Blood samples were collected in 84% of participants. Results showed that 37% were hazardous drinkers (men 50% vs. women 23%), 29% had symptoms of dependence (men 48% vs. women 11%); 17% of men and 3% of women had high blood alcohol levels, equal or greater than 50 mg/dl. In multivariate logistic regression models men had increased likelihood of hazardous drinking (Adjusted OR 3.2; 95% CI 2.1-5.0), symptoms of dependence (Adjusted OR 7.5; 95% CI 4.4-12.7) and increased blood alcohol levels (Adjusted OR 8.0; 95% CI 2.2-28.8), compared with women. Patients admitted due to accidents, violence, or drug use, had increased likelihood of hazardous drinking (Adjusted OR 2.4; 95% CI 1.5-3.9), dependence symptoms (Adjusted OR 2.0; 95% CI 1.2-3.3) and increased blood alcohol levels (Adjusted OR 7.7; 95% CI 3.0-19.8), compared with those admitted for other reasons. Alcoholism has a significant impact on the occurrence of injuries and on the demand imposed on health services. Prevention programs can potentially reduce the negative health and social impact of alcoholism. PMID:18416317

  4. [Epidemiology of alcohol consumption in Argentina].

    PubMed

    Míguez, Hugo A

    2003-01-01

    Wine production in Argentina left its mark in alcoholic drinks, placing it much closer to the socio cultural habits of the Mediterranean Europeans of the middle of the 20th century than to the Saxon peoples where the priority was consuming distilled drinks. During the last twenty years a very important economic investment accompanied the changes in the patterns of alcohol use, basically because of the incorporation of adolescent and preadolescent population into the alcoholic drinks market. If the traditional permissive standard, which accepted the enjoyment of alcohol, was modified in the elements of culture that tended to set limits to its excess, evolution has leaned towards a culture that extends tolerance to excess, frequently referred to as an uncontrolled state. It is a change, which weighs even heavier upon those who are more vulnerable. Up to now although this has been evident in educational and economic areas, it can also be supported by other new factors. Historically, the focus of social concern has concentrated on those cases with alcohol dependence, as exemplified by the abstinence syndrome. The cultural trivialization of 'non addictive' levels of consumption, is sustained only by social tolerance. Preventive strategies must establish a system of alarm signals that target early detection, and as a result prompt attention. The variety of methods within the field of rehabilitation, in contrast to the scarce development in the secondary level, offers a sign of considerable bias in health policies. This is true both in the design of preventive programmes as well as in the training and organisation of support resources. PMID:14647544

  5. Examining the Impact of a Public Health Message on Fish Consumption in Bermuda

    PubMed Central

    McLean Pirkle, Catherine; Peek-Ball, Cheryl; Outerbridge, Eugene; Rouja, Philippe Max

    2015-01-01

    Background In 2003 mean cord blood mercury concentrations in pregnant Bermudian women exceeded levels associated with adverse health outcomes in children. The principal mercury source was local fish species. Public health messages were developed suggesting pregnant women reduce consumption of fish species with higher mercury concentrations (e.g. swordfish), substituting species containing lower mercury concentrations, and elevated omega-3 fatty acids (e.g. anchovies). Recent evidence indicates mercury concentrations in Bermuda’s pregnant women have fallen five- fold. Objectives Assess whether changes in women’s fish eating patterns during pregnancy are consistent with the public health messaging. Determine who is making changes to their diet during pregnancy and why. Methods Mixed methods study with a cross-sectional survey of 121 pregnant women, including 13 opened-ended interviews. Health system, social vulnerability, public health messaging, and socio-demographic variables were characterized and related to changes in fish consumption during pregnancy. Qualitative data were coded according to nutritional advice messages, comprehension of communication strategies, and sources of information. Results 95% of women surveyed encountered recommendations about fish consumption during pregnancy. 75% reported modifying fish eating behaviors because of recommendations. Principal sources of information about fish consumption in pregnancy were health care providers and the Internet. 71% of women reported reducing consumption of large fish species with greater mercury levels, but 60% reported reduced consumption of smaller, low mercury fish. No participant mentioned hearing about the benefits of fish consumption. More frequent exposure to public health messages during pregnancy was associated with lower reported consumption. Bermudian born women were less likely to reduce consumption of large fish species during pregnancy. Conclusions In Bermuda, public health messages

  6. Trends in food consumption over 30 years: evidence from a British birth cohort

    PubMed Central

    Pot, Gerda K; Prynne, Celia J; Almoosawi, Suzana; Kuh, Diana; Stephen, Alison M

    2016-01-01

    Background As populations are ageing, more emphasis is placed on healthy ageing. Over the past decades, food consumption patterns and food availability have also changed drastically and therefore this study aimed to describe these changes in an ageing population. Subjects/Methods Food consumption of participants from the MRC National Survey on Health and Development (NSHD), a British birth cohort study, was assessed using a 5 day estimated food records at 60-64y (2006-11), 53y (1999), 43y (1989), and 36y (1982). Only those who recorded ≥ 3 days at all four time points were included in the analyses, n=989 (n=438 men and n=551 women); trends were tested using the Friedman test. Results Consumption of white bread, whole milk, fats and oils, meat and meat products, alcoholic drinks, coffee, and sugar, preserves and confectionery decreased (p<0.001) whilst consumption of wholemeal and granary bread, semi-skimmed milk, fish, and fruit and vegetables increased (p<0.001) over time. These observed changes in food consumption reflect a healthier diet, e.g. replacement of white bread by granary and wholemeal bread, lower consumption of red and processed meats, somewhat higher consumption of fish, higher consumption of vegetables, and lower consumption of coffee. This could partly be due to ageing of the cohort or compliance with dietary recommendations, facilitated by greater availability of healthier foods, such as semi-skimmed milk and wholegrain bread, in the UK. Conclusions The changes in food consumption in this British birth cohort over the past three decades are encouraging and reflect a healthier diet in the later years. PMID:25351642

  7. Impulsivity moderates the association between physical activity and alcohol consumption

    PubMed Central

    Leasure, J. Leigh; Neighbors, Clayton

    2016-01-01

    Mounting evidence indicates that physical activity and alcohol consumption are positively associated, but potential moderators of this relationship remain unclear. Both physical activity and alcohol drinking are potentially reinforcing and may be more strongly associated among individuals who tend to be higher in reward seeking and related processes governed by the prefrontal cortex. Thus, behaviors linked to the prefrontal cortex, such as impulsivity, may influence the association between physical activity and alcohol intake. The present study therefore evaluated dimensions of impulsivity as moderators of the association between physical activity and alcohol consumption. We surveyed 198 undergraduate students and obtained self-reports of their drinking habits, physical activity, and dimensions of impulsivity. We found that moderate but not vigorous physical activity was positively associated with drinking. Linear regression analyses were used to evaluate dimensions of impulsivity as moderators of the association between physical activity (vigorous or moderate) and drinks per week. Results revealed a consistent pattern of interactions between the positive urgency and sensation seeking dimensions of impulsivity and moderate physical activity on number of drinks per week. For both interactions, there was a significant positive association between moderate physical activity and drinking at higher but not lower levels of impulsivity. We conclude that impulsivity moderates the positive association between physical activity and alcohol consumption. These results have significant implications for the develop ment of prevention and treatment programs for alcohol use disorders. PMID:24525252

  8. Issues of fish consumption for cardiovascular disease risk reduction.

    PubMed

    Raatz, Susan K; Silverstein, Jeffrey T; Jahns, Lisa; Picklo, Matthew J

    2013-04-01

    Increasing fish consumption is recommended for intake of omega-3 (n-3) fatty acids and to confer benefits for the risk reduction of cardiovascular disease (CVD). Most Americans are not achieving intake levels that comply with current recommendations. It is the goal of this review to provide an overview of the issues affecting this shortfall of intake. Herein we describe the relationship between fish intake and CVD risk reduction as well as the other nutritional contributions of fish to the diet. Currently recommended intake levels are described and estimates of fish consumption at a food disappearance and individual level are reported. Risk and benefit factors influencing the choice to consume fish are outlined. The multiple factors influencing fish availability from global capture and aquaculture are described as are other pertinent issues of fish nutrition, production, sustainability, and consumption patterns. This review highlights some of the work that needs to be carried out to meet the demand for fish and to positively affect intake levels to meet fish intake recommendations for CVD risk reduction. PMID:23538940

  9. Expanding perceptions of subsistence fish consumption: evidence of high commercial fish consumption and dietary mercury exposure in an urban coastal community.

    PubMed

    Holloman, Erica L; Newman, Michael C

    2012-02-01

    Through collaborative partnerships established between current researchers and The Moton Community House (a local community center), African American women (ages 16-49yrs) from the Southeast Community of Newport News, Virginia, USA were surveyed to assess the reproducibility and consistency of fish consumption patterns (ingestion rates, exposure frequencies, weight, and fish consumption rates) derived from a community-specific fish consumption survey. Women were also surveyed to assess the reliability of the survey responses, and to estimate daily mercury intake. Fish consumption patterns were reproducible and the survey responses were reliable. Comparison between years revealed that fish consumption patterns remained consistent over time. In addition, the high fish consumption rate estimated in 2008 (147.8g/day; 95% CI: 117.6-185.8g/day) was confirmed with a rate (134.9g/day; 95% CI: 88-207g/day) not materially different and still considerably higher than mean fish consumption rates reported for U.S. women. Daily mercury intake rates were estimated using consumption data from 2008 and three consumption scenarios (canned white, canned light, and no tuna) due to confirmed differences in mercury concentration between canned white and light tuna. Arithmetic mean daily mercury intake rates were 0.284μg/kg bw/day (95% CI: 0.229-0.340μg/kg bw/day) using canned white tuna, 0.212μg/kg bw/day (95% CI: 0.165-0.259μg/kg bw/day) using light tuna, and 0.197μg/kg bw/day (95% CI: 0.151-0.243μg/kg bw/day) using no tuna. Approximately 58%-73% of the daily mercury intake rates for African American women in the Southeast Community exceeded US EPA's oral reference dose (RfD) of 0.10μg/kg bw/day for mercury. In addition, 2% of the rates exceeded a level (1.00μg/kg bw/day) documented to produce adverse health effects. Past and current investigations confirmed that even though women in this community were not subsistence fishers, they are subsistence fish consumers. PMID:22225823

  10. Power Play: Calculating Home Electricity Consumption

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2007-01-01

    With both energy usage and energy costs rising rapidly, people can benefit from paying closer attention to their consumption of energy. Students can gain greater awareness of their personal use of electricity and get some excellent experience with the practical application of mathematics by studying their families' consumption of electricity. A…

  11. Lost in Transition? Student Food Consumption

    ERIC Educational Resources Information Center

    Blichfeldt, Bodil Stilling; Gram, Malene

    2013-01-01

    Findings from transition studies as well as studies of student food show that the transition from living at home to independent living influences student food consumption and that food consumption might be problematic during this period. Furthermore, both students' enactment of being in transition and the food habits and practices they bring with…

  12. Prediction of Alcohol Consumption among Fraternity Pledges.

    ERIC Educational Resources Information Center

    Faulkner, Kim Knox; And Others

    1988-01-01

    Investigated relationship between background characteristics of fraternity pledges (N=108) and alcohol consumption during first month of pledgeship. Found heavier alcohol consumption strongly correlated with positive view of its socialization value and with prior incidences of problems associated with alcohol use. Found lesser relationship between…

  13. NHD INDEXED LOCATIONS FOR FISH CONSUMPTION ADVISORIES

    EPA Science Inventory

    Fish consumption advisories and fish tissue sampling stations are reported to EPA by the states. Sampling stations are the locations where a state has collected fish tissue data for use in advisory determinations. Fish consumption advisory locations are coded onto route.drain (...

  14. Consumption, Adult Learning, and Adult Education: Envisioning a Pedagogy of Consumption

    ERIC Educational Resources Information Center

    Sandlin, Jennifer A.

    2008-01-01

    In this article I call for adult educators to begin taking consumption seriously as a site of adult learning and education. I provide an overview of various sociological perspectives on consumption, and also discuss several areas where education, learning, and consumption intersect. In doing so, I seek to convince adult educators to more…

  15. From Promotion to Cessation: Masculinity, Race, and Style in the Consumption of Cigarettes, 1962–1972

    PubMed Central

    Oliffe, John L.; Bottorff, Joan L.

    2013-01-01

    In the United States, analysis of survey data provided by projects such as the National Health Interview Survey and the Youth Tobacco Survey has revealed the extent to which cigarette consumption patterns are influenced by gender and race. Taking our lead from a broader field of research that analyzed the sociological characteristics of cigarette consumption, we analyzed these intersections between race and gender through a study of masculinity and style in Marlboro and Kool cigarette advertisements during the 1960s and 1970s. We focused on this period because it was then that the racial bifurcation of cigarette consumption practices first became apparent. We suggest that style provides both a theoretical framework and methodology for understanding how and why White American and African American male consumers learned to consume in different ways. We also argue that the analysis of tobacco consumption in terms of masculinity and style provides a useful method for approaching the design of antismoking interventions. PMID:23409887

  16. Power consumption monitoring using additional monitoring device

    SciTech Connect

    Truşcă, M. R. C. Albert, Ş. Tudoran, C. Soran, M. L. Fărcaş, F.; Abrudean, M.

    2013-11-13

    Today, emphasis is placed on reducing power consumption. Computers are large consumers; therefore it is important to know the total consumption of computing systems. Since their optimal functioning requires quite strict environmental conditions, without much variation in temperature and humidity, reducing energy consumption cannot be made without monitoring environmental parameters. Thus, the present work uses a multifunctional electric meter UPT 210 for power consumption monitoring. Two applications were developed: software which carries meter readings provided by electronic and programming facilitates remote device and a device for temperature monitoring and control. Following temperature variations that occur both in the cooling system, as well as the ambient, can reduce energy consumption. For this purpose, some air conditioning units or some computers are stopped in different time slots. These intervals were set so that the economy is high, but the work's Datacenter is not disturbed.

  17. Early Ethanol Consumption Predicts Relapse-Like Behavior in Adolescent Male Rats

    PubMed Central

    Schramm-Sapyta, Nicole L.; Kingsley, Megan A.; Rezvani, Amir H.; Propst, Kiayia; Swartzwelder, H. Scott; Kuhn, Cynthia M.

    2011-01-01

    , and circulating corticosterone levels did not significantly predict deprivation-stimulated consumption. Conclusions These results suggest that consumption during early exposure to ethanol establishes a pattern leading to development of increased alcohol consumption and preference in adolescent male rats. In addition, they represent an animal model of the well-described observation that humans who consume large quantities of ethanol during early exposure are the most likely to repeat heave drinking behavior. Furthermore, early consumption is distinct from novelty seeking, anxiety, and stress hormone levels which are also thought to contribute to vulnerability to alcoholism. PMID:18336637

  18. Diel dualism in the energy consumption of the European catfish Silurus glanis.

    PubMed

    Slavík, O; Horký, P

    2012-12-01

    Twenty individuals of the largest European freshwater predator, the European catfish Silurus glanis, were tagged with electromyogram (EMG) physiological telemetry sensors. The fish were observed during diel cycles during the spring and summer in the Elbe and Berounka Rivers, Czech Republic. The purpose of this study was to determine whether diel dualism in the activity of S. glanis occurs naturally or is induced by the laboratory environment and by the conditions occurring in aquaculture. The results obtained from the riverine environment tended to show dualism in the use of the light and dark phases of the day because 35% of the individuals varied from a site-specific common diel activity pattern. The EMG values increased in accordance with the mass (M) of the fish. To eliminate the influence of M on individual energy consumption, the EMG records were analysed in terms of the EMG:M ratios. High individual variability was found in these ratios. The diel activity pattern of the individuals with relatively high energy consumption differed from the common diel activity pattern. In contrast, the fish that adopted the common diel activity pattern displayed relatively low energy consumption. The results of this study indicated that dualism and energy consumption are related. The EMG values also varied with the values of the environmental variables. Increasing temperature was associated with high EMG values, whereas the EMG values decreased with increasing flow. PMID:23252736

  19. Yogurt consumption is associated with better diet quality and metabolic profile in American men and women

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Low-fat dairy products may be beneficial for health, but few studies have specifically focused on yogurt. We examined whether yogurt consumption was associated with better dietary patterns, diet quality, and metabolic profile. This cross-sectional study included the adults (n=6526) participating in ...

  20. Caffeine consumption and benign breast disease: a case-control comparison.

    PubMed

    Marshall, J; Graham, S; Swanson, M

    1982-06-01

    In this case-control comparison of 323 women with benign breast disease and 1,458 controls, no differences were noted in the coffee and tea consumption patterns of the cases and controls. These findings do not support the recent suggestion of Minton, et al, that methylxanthine ingestion is causally related to benign breast disease or breast cancer. PMID:7072882