The concurrent validity of the Amharic version of Screening of Activity Limitation and Safety Awareness (SALSA) in persons affected by leprosy.

PubMed

Wijk, Ulrika; Brandsma, J Wim; Dahlström, Orjan; Björk, Mathilda

2013-03-01

Leprosy is endemic in many countries and results in activity limitations. There is a need for assessment tools to guide professionals in their evaluation and choice of intervention in order to improve conditions for leprosy-affected people. The purpose of our study was to evaluate the concurrent validity of the Amharic version of Screening of Activity Limitation and Safety Awareness (SALSA-am) scale with Amharic version of Disability of the Arm, Shoulder and Hand (DASH-am) questionnaire. Thirty-eight individuals with nerve damage due to leprosy completed the SALSA-am and DASH-am questionnaires. Spearman's rank correlation was used to determine relationships between SALSA and DASH scores. Specificity, sensitivity and accuracy were calculated. There was a good correlation 0.87 (P < 0.001) between SALSA-am and DASH-am scores. Sensitivity, specificity and accuracy were calculated with acceptable results. SALSA-am is considered a useful questionnaire for determining activity limitations in persons affected by leprosy, and showed good correlation with DASH-am. The concurrent validity was considered good.

Preface paper to the Semi-Arid Land-Surface-Atmosphere (SALSA) Program special issue

USGS Publications Warehouse

Goodrich, D.C.; Chehbouni, A.; Goff, B.; MacNish, B.; Maddock, T.; Moran, S.; Shuttleworth, W.J.; Williams, D.G.; Watts, C.; Hipps, L.H.; Cooper, D.I.; Schieldge, J.; Kerr, Y.H.; Arias, H.; Kirkland, M.; Carlos, R.; Cayrol, P.; Kepner, W.; Jones, B.; Avissar, R.; Begue, A.; Bonnefond, J.-M.; Boulet, G.; Branan, B.; Brunel, J.P.; Chen, L.C.; Clarke, T.; Davis, M.R.; DeBruin, H.; Dedieu, G.; Elguero, E.; Eichinger, W.E.; Everitt, J.; Garatuza-Payan, J.; Gempko, V.L.; Gupta, H.; Harlow, C.; Hartogensis, O.; Helfert, M.; Holifield, C.; Hymer, D.; Kahle, A.; Keefer, T.; Krishnamoorthy, S.; Lhomme, J.-P.; Lagouarde, J.-P.; Lo, Seen D.; Luquet, D.; Marsett, R.; Monteny, B.; Ni, W.; Nouvellon, Y.; Pinker, R.; Peters, C.; Pool, D.; Qi, J.; Rambal, S.; Rodriguez, J.; Santiago, F.; Sano, E.; Schaeffer, S.M.; Schulte, M.; Scott, R.; Shao, X.; Snyder, K.A.; Sorooshian, S.; Unkrich, C.L.; Whitaker, M.; Yucel, I.

2000-01-01

The Semi-Arid Land-Surface-Atmosphere Program (SALSA) is a multi-agency, multi-national research effort that seeks to evaluate the consequences of natural and human-induced environmental change in semi-arid regions. The ultimate goal of SALSA is to advance scientific understanding of the semi-arid portion of the hydrosphere-biosphere interface in order to provide reliable information for environmental decision making. SALSA approaches this goal through a program of long-term, integrated observations, process research, modeling, assessment, and information management that is sustained by cooperation among scientists and information users. In this preface to the SALSA special issue, general program background information and the critical nature of semi-arid regions is presented. A brief description of the Upper San Pedro River Basin, the initial location for focused SALSA research follows. Several overarching research objectives under which much of the interdisciplinary research contained in the special issue was undertaken are discussed. Principal methods, primary research sites and data collection used by numerous investigators during 1997-1999 are then presented. Scientists from about 20 US, five European (four French and one Dutch), and three Mexican agencies and institutions have collaborated closely to make the research leading to this special issue a reality. The SALSA Program has served as a model of interagency cooperation by breaking new ground in the approach to large scale interdisciplinary science with relatively limited resources.

Exercise intensity and gender difference of 3 different salsa dancing conditions.

PubMed

Emerenziani, G P; Guidetti, L; Gallotta, M C; Franciosi, E; Buzzachera, C F; Baldari, C

2013-04-01

The aims of this study were to estimate the difference in exercise intensity (METs), energy cost (EE) and gender difference between a typical salsa lesson (TSL), rueda de casino lesson (RCL), and salsa dancing at a night club (SDN). Subjects performed 1 pre-testing session and 3 testing conditions. During the pre-testing session height, weight and V˙O2max were assessed. During the testing conditions all subjects performed 3 different kinds of salsa dance. Heart rate was assessed during each dance condition. The exercise intensity of the 3 salsa dancing conditions was moderate ranging from 3.9 to 5.5 METs. A significant difference between genders for HRpeak (P=0.01), max%HRR (P=0.006) and mean EE (P=0.02) were observed. Significant gender×condition interactions for HRpeak (P=0.03), mean %HRR (P=0.02), mean METs (P=0.02) and mean EE (P=0.02) were found. In addition, a significant main effect for each condition was found in all variables (P<0.01). Our results showed that the exercise intensities of all 3 salsa dancing conditions were moderate. Findings showed some significant differences in exercise intensity between males and females and within conditions. Salsa dancing could be useful in achieving a significant training effect in people who have a low level of fitness. © Georg Thieme Verlag KG Stuttgart · New York.

Dietary and Environmental Exposure to Cadmium and the Risk of Breast Cancer

DTIC Science & Technology

2010-10-01

meat or beans  1.236  Broccoli   1.200  Hamburgers & Cheeseburgers  1.198  Doughnuts, Pastry  1.160  Tortillas,  both flour and corn (BC60)  1.100...with meat or beans  2.1% Salty snacks, like potato chips, corn chips, popco  2.0% Broccoli   2.0% Chocolate Candy  1.8% Hot Cereal  1.6% Macaroni

Bioaccessibility and antioxidant activity of free phenolic compounds and oligosaccharides from corn (Zea mays L.) and common bean (Phaseolus vulgaris L.) chips during in vitro gastrointestinal digestion and simulated colonic fermentation.

PubMed

Luzardo-Ocampo, I; Campos-Vega, R; Gaytán-Martínez, M; Preciado-Ortiz, R; Mendoza, S; Loarca-Piña, G

2017-10-01

Corn (Zea mays L.) and common beans (Phaseolus vulgaris L.) are alternative suitable ingredients for snacks, because of their content of bioactive compounds such as phenolic compounds (PC) and oligosaccharides (OS). However, there is no information about the transformation of these compounds associated with food matrix during gastrointestinal digestion. Therefore, the objective of this work was to simulate the whole digestion process (mouth to colon) to estimate bioaccessibility and small intestine permeability of free PC and OS, and the antioxidant capacity of free PC. Digested nixtamalized corn-cooked common bean chips exhibited significant different quantities of free PC and OS, and higher antioxidant activity compared to methanolic extract. The free PC showed high values of apparent permeability coefficients (0.023-0.729×10 -3 ), related with their absorption in the small intestine. Both free PC and OS were retained in the non-digestible fraction of chips (10.24-64.4%) and were able to reach the colon. Our results suggest the digestion potential to increase chip bioactive compounds and antioxidant activity. Additional studies are required to evaluate their in vivo effects. Copyright © 2017. Published by Elsevier Ltd.

Use of wood-based materials in beef bedded manure packs: 1. Effect on ammonia, total reduced sulfide, and greenhouse gas concentrations

USDA-ARS?s Scientific Manuscript database

The objectives of this study were to determine the effect of using corn stover or three different wood-based bedding materials (kiln-dried pine wood chips, dry cedar chips, or green cedar chips) on airborne concentrations of ammonia (NH3), total reduced sulfur (TRS), carbon dioxide (CO2), methane (C...

Heavy metal contents and transfer capacities of Phragmites australis and Suaeda salsa in the Yellow River Delta, China

NASA Astrophysics Data System (ADS)

Zhang, Shuai; Bai, Junhong; Wang, Wei; Huang, Laibing; Zhang, Guangliang; Wang, Dawei

2018-04-01

Plant samples including roots, stems and leaves of Phragmites australis and Suaeda salsa were collected in the short-term flooding and tidal flooding wetlands of the Yellow River Delta of China. Six heavy metals (e.g., As, Cd, Cr, Cu, Pb, and Zn) were measured in roots, stems and leaves of each plant species using inductively coupled plasma atomic absorption spectrometry (ICP-AAS) to investigate the levels, and transfer capabilities of heavy metals in these two plant species. Our results showed that in the tidal flooding wetlands, the contents of As, Cr and Cd in roots of Phragmites australis and Suaeda salsa were higher than those in their stems and leaves. Suaeda salsa showed higher contents of Pb and Zn in leaves than those in roots and stems, whereas lower levels of Pb and Zn were observed in Phragmites australis. In the short-term flooding wetlands, heavy metal contents exhibited a big difference between different tissues of Phragmites australis and Suaeda salsa, and both plant species showed higher levels of Pb and Zn in leaves. Suaeda salsa roots enriched more As and Cd, whereas higher enrichment levels were observed in Phragmites australis leaves, which indicated different transfer capacities of these two wetland plants. The transfer factors for stems and leaves of Phragmites australis in the tidal flooding wetlands significantly differed from those in the short-term flooding wetlands, however, no significant differences in transfer factors for stems and leaves of Suaeda salsa were observed between these two types of wetlands.

Use of wood-based materials in beef bedded manure packs: 2. Effect on odorous volatile organic compounds, odor activity value, Escherichia coli, and nutrient concentrations

USDA-ARS?s Scientific Manuscript database

The objectives of this study were to determine the effects of three types of wood-based bedding materials (kiln-dried pine wood chips, dry cedar chips, and green cedar chips) and corn stover on concentration of odorous volatile organic compounds (VOC) and total Escherichia coli in bedded pack materi...

Comparison of methods and optimisation of the analysis of fumonisins B₁ and B₂ in masa flour, an alkaline cooked corn product.

PubMed

De Girolamo, A; Pascale, M; Visconti, A

2011-05-01

A comparison study of different extraction and clean-up procedures for the liquid chromatographic analysis of fumonisins B(1) (FB(1)) and B(2) (FB(2)) in corn masa flour was performed. The procedures included extraction (heat or room temperature) with acidic conditions or EDTA-containing solvents, and clean-up by immunoaffinity or C18 solid-phase extraction columns. Thereafter an analytical method was optimised using extraction with an acidic mixture of methanol-acetonitrile-citrate/phosphate buffer, clean-up through the immunoaffinity column and determination of fumonisins by liquid chromatography with automated pre-column derivatisation with o-phthaldialdehyde reagent. Recovery experiments performed on yellow, white and blue masa flours at spiking levels of 400, 800 and 1200 µg kg(-1) FB(1) and of 100, 200 and 300 µg kg(-1) FB(2) gave overall mean recoveries of 99% (±6%) for FB(1) and 88% (±6%) for FB(2). Good recoveries (higher than 90% for both FB(1) and FB(2)) were also obtained with corn tortilla chips. The limits of quantification of the method (signal-to-noise ratio of 10) were 25 µg kg(-1) for FB(1) and 17 µg kg(-1) for FB(2). The method was tested on different commercial corn masa flours as well as on white and yellow corn tortilla chips, showing fumonisin contamination levels (FB(1) + FB(2)) up to 1800 µg kg(-1) (FB(1) + FB(2)) in masa flour and 960 µg kg(-1) in tortilla chips. Over 30% of masa flours originating from Mexico exceeded the European Union maximum permitted level.

Isotopic Determination of Region of Origin in Modern Peoples: Applications for Identification of U.S. War-Dead From the Vietnam Conflict

DTIC Science & Technology

2006-08-01

corn increased, but corn -based snacks such as popcorn, chips, and sodas/colas sweetened with high - fructose corn syrup are essentially a staple of...Identification Laboratory (JPAC-CIL). The identification of unknown remains believed to be missing U.S. service personnel is frequently hampered by high ...the collagen in dentin, because of its high nitrogen content, primarily mirrors the protein content of the diet (van der Merwe 1982, Harrison and

Effect of bedding materials on concentration of odorous compounds and Escherichia coli in beef cattle bedded manure packs

USDA-ARS?s Scientific Manuscript database

The objectives of this study were to determine the effect of bedding material (corn stover, soybean stover, wheat straw, switchgrass, wood chips, wood shavings, corn cobs, and shredded paper) on concentration of odorous volatile organic compounds (VOC) in bedded pack material, and to determine the e...

Using euhalophytes to understand salt tolerance and to develop saline agriculture: Suaeda salsa as a promising model

PubMed Central

Song, Jie; Wang, Baoshan

2015-01-01

Background As important components in saline agriculture, halophytes can help to provide food for a growing world population. In addition to being potential crops in their own right, halophytes are also potential sources of salt-resistance genes that might help plant breeders and molecular biologists increase the salt tolerance of conventional crop plants. One especially promising halophyte is Suaeda salsa, a euhalophytic herb that occurs both on inland saline soils and in the intertidal zone. The species produces dimorphic seeds: black seeds are sensitive to salinity and remain dormant in light under high salt concentrations, while brown seeds can germinate under high salinity (e.g. 600 mm NaCl) regardless of light. Consequently, the species is useful for studying the mechanisms by which dimorphic seeds are adapted to saline environments. S. salsa has succulent leaves and is highly salt tolerant (e.g. its optimal NaCl concentration for growth is 200 mm). A series of S. salsa genes related to salt tolerance have been cloned and their functions tested: these include SsNHX1, SsHKT1, SsAPX, SsCAT1, SsP5CS and SsBADH. The species is economically important because its fresh branches have high value as a vegetable, and its seed oil is edible and rich in unsaturated fatty acids. Because it can remove salts and heavy metals from saline soils, S. salsa can also be used in the restoration of salinized or contaminated saline land. Scope Because of its economic and ecological value in saline agriculture, S. salsa is one of the most important halophytes in China. In this review, the value of S. salsa as a source of food, medicine and forage is discussed. Its uses in the restoration of salinized or contaminated land and as a source of salt-resistance genes are also considered. PMID:25288631

High hydrostatic pressure inactivation of murine norovirus and human noroviruses on green onions and in salsa.

PubMed

Sido, Robert F; Huang, Runze; Liu, Chuhan; Chen, Haiqiang

2017-02-02

In this study, high hydrostatic pressure (HHP) was evaluated as an intervention for human noroviruses (HuNoVs) in green onions and salsa. To determine the effect of water during HHP treatment on virus inactivation, a HuNoV surrogate, murine norovirus 1 (MNV-1), was inoculated onto green onions and then HHP-treated at 350MPa with or without water at 4 or 20°C. The presence of water enhanced HHP inactivation of MNV-1 on green onions at 4°C but not at 20°C. To test the temperature effect on HHP inactivation of MNV-1, inoculated green onions were HHP-treated at 300MPa at 1, 4 and 10°C. As the temperature decreased, MNV-1 became more sensitive to HHP treatment. HHP inactivation curves of MNV-1 on green onions and salsa were obtained at 300 or 350MPa for 0.5-3min at 1°C. All three inactivation curves showed a linear relationship between log reduction of MNV-1 and time. D values of HHP inactivation of MNV-1 on green onions were 1.10 and 0.61min at 300 and 350MPa, respectively. The D value of HHP inactivation of MNV-1 in salsa at 300MPa was 0.63min. HHP inactivation of HuNoV GI.1 and GII.4 on green onions and salsa was also conducted. To achieve >3 log reduction of HuNoV GI.1, HHP treatments for 2min at 1°C should be conducted at 600MPa and 500MPa for green onions and salsa, respectively. To achieve >3 log reduction of HuNoV GII.4, HHP treatments for 2min at 1°C should be conducted at 500MPa and 300MPa for green onions and salsa, respectively. Copyright © 2016 Elsevier B.V. All rights reserved.

Odorous volatile organic compounds, Escherichia coli, and nutrient concentrations when kiln-dried pine chips and corn stover bedding are used in beef bedded manure packs

USDA-ARS?s Scientific Manuscript database

Pine (Pinus spp.) bedding has been shown to lower the concentration of odorous volatile organic compounds (VOCs) and pathogenic bacteria compared with corn (Zea mays L.) stover bedding, but availability and cost limit the use of pine bedding in cattle confinement facilities. The objectives of this s...

Effects of a salsa dance training on balance and strength performance in older adults.

PubMed

Granacher, Urs; Muehlbauer, Thomas; Bridenbaugh, Stephanie A; Wolf, Madeleine; Roth, Ralf; Gschwind, Yves; Wolf, Irene; Mata, Rui; Kressig, Reto W

2012-01-01

Deficits in static and particularly dynamic postural control and force production have frequently been associated with an increased risk of falling in older adults. The objectives of this study were to investigate the effects of salsa dancing on measures of static/dynamic postural control and leg extensor power in seniors. Twenty-eight healthy older adults were randomly assigned to an intervention group (INT, n = 14, age 71.6 ± 5.3 years) to conduct an 8-week progressive salsa dancing programme or a control group (CON, n = 14, age 68.9 ± 4.7 years). Static postural control was measured during one-legged stance on a balance platform and dynamic postural control was obtained while walking on an instrumented walkway. Leg extensor power was assessed during a countermovement jump on a force plate. Programme compliance was excellent with participants of the INT group completing 92.5% of the dancing sessions. A tendency towards an improvement in the selected measures of static postural control was observed in the INT group as compared to the CON group. Significant group × test interactions were found for stride velocity, length and time. Post hoc analyses revealed significant increases in stride velocity and length, and concomitant decreases in stride time. However, salsa dancing did not have significant effects on various measures of gait variability and leg extensor power. Salsa proved to be a safe and feasible exercise programme for older adults accompanied with a high adherence rate. Age-related deficits in measures of static and particularly dynamic postural control can be mitigated by salsa dancing in older adults. High physical activity and fitness/mobility levels of our participants could be responsible for the nonsignificant findings in gait variability and leg extensor power. Copyright © 2012 S. Karger AG, Basel.

Transcriptomic profiling of genes in matured dimorphic seeds of euhalophyte Suaeda salsa.

PubMed

Xu, Yange; Zhao, Yuanqin; Duan, Huimin; Sui, Na; Yuan, Fang; Song, Jie

2017-09-13

Suaeda salsa (S. salsa) is a euhalophyte with high economic value. S. salsa can produce dimorphic seeds. Brown seeds are more salt tolerant, can germinate quickly and maintain the fitness of the species under high saline conditions. Black seeds are less salt tolerant, may become part of the seed bank and germinate when soil salinity is reduced. Previous reports have mainly focused on the ecophysiological traits of seed germination and production under saline conditions in this species. However, there is no information available on the molecular characteristics of S. salsa dimorphic seeds. In the present study, a total of 5825 differentially expressed genes were obtained; and 4648 differentially expressed genes were annotated based on a sequence similarity search, utilizing five public databases by transcriptome analysis. The different expression of these genes may be associated with embryo development, fatty acid, osmotic regulation substances and plant hormones in brown and black seeds. Compared to black seeds, most genes may relate to embryo development, and various genes that encode fatty acid desaturase and are involved in osmotic regulation substance synthesis or transport are upregulated in brown seeds. A large number of differentially expressed genes related to plant hormones were found in brown and black seeds, and their possible roles in regulating seed dormancy/germination were discussed. Upregulated genes involved in seed development and osmotic regulation substance accumulation may relate to bigger seed size and rapid seed germination in brown seeds, compared to black seeds. Differentially expressed genes of hormones may relate to seed dormancy/germination and the development of brown and black seeds. The transcriptome dataset will serve as a valuable resource to further understand gene expression and functional genomics in S. salsa dimorphic seeds.

Ammonia, Total Reduced Sulfides, and Greenhouse Gases of Pine Chip and Corn Stover Bedding Packs.

PubMed

Spiehs, Mindy J; Brown-Brandl, Tami M; Parker, David B; Miller, Daniel N; Berry, Elaine D; Wells, James E

2016-03-01

Bedding materials may affect air quality in livestock facilities. Our objective in this study was to compare headspace concentrations of ammonia (NH), total reduced sulfides (TRS), carbon dioxide (CO), methane (CH), and nitrous oxide (NO) when pine wood chips ( spp.) and corn stover ( L.) were mixed in various ratios (0, 10, 20, 30, 40, 60, 80, and 100% pine chips) and used as bedding with manure. Air samples were collected from the headspace of laboratory-scaled bedded manure packs weekly for 42 d. Ammonia concentrations were highest for bedded packs containing 0, 10, and 20% pine chips (equivalent to 501.7, 502.3, and 502.3 mg m, respectively) in the bedding mixture and were lowest when at least 80% pine chips were used as bedding (447.3 and 431.0 mg m, respectively for 80 and 100% pine chip bedding). The highest NH concentrations were observed at Day 28. The highest concentration of TRS was observed when 100% pine chips were used as bedding (11.4 µg m), with high concentrations occurring between Days 7 and 14, and again at Day 35. Greenhouse gases were largely unaffected by bedding material but CH and CO concentrations increased as the bedded packs aged and NO concentrations were highly variable throughout the incubation. We conclude that a mixture of bedding material that contains 30 to 40% pine chips may be the ideal combination to reduce both NH and TRS emissions. All gas concentrations increased as the bedded packs aged, suggesting that frequent cleaning of facilities would improve air quality in the barn, regardless of bedding materials used. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Sensory and Quality Evaluation of Traditional Compared with Power Ultrasound Processed Corn (Zea Mays) Tortilla Chips.

PubMed

Janve, Bhaskar; Yang, Wade; Sims, Charles

2015-06-01

Power ultrasound reduces the traditional corn steeping time from 18 to 1.5 h during tortilla chips dough (masa) processing. This study sought to examine consumer (n = 99) acceptability and quality of tortilla chips made from the masa by traditional compared with ultrasonic methods. Overall appearance, flavor, and texture acceptability scores were evaluated using a 9-point hedonic scale. The baked chips (process intermediate) before and after frying (finished product) were analyzed using a texture analyzer and machine vision. The texture values were determined using the 3-point bend test using breaking force gradient (BFG), peak breaking force (PBF), and breaking distance (BD). The fracturing properties determined by the crisp fracture support rig using fracture force gradient (FFG), peak fracture force (PFF), and fracture distance (FD). The machine vision evaluated the total surface area, lightness (L), color difference (ΔE), Hue (°h), and Chroma (C*). The results were evaluated by analysis of variance and means were separated using Tukey's test. Machine vision values of L, °h, were higher (P < 0.05) and ΔE was lower (P < 0.05) for fried and L, °h were significantly (P < 0.05) higher for baked chips produced from ultra-sonication as compare to traditional. Baked chips texture for ultra-sonication was significantly higher (P < 0.05) on BFG, BPD, PFF, and FD. Fried tortilla chips texture were higher significantly (P < 0.05) in BFG and PFF for ultra-sonication than traditional processing. However, the instrumental differences were not detected in sensory analysis, concluding possibility of power ultrasound as potential tortilla chips processing aid. © 2015 Institute of Food Technologists®

Using euhalophytes to understand salt tolerance and to develop saline agriculture: Suaeda salsa as a promising model.

PubMed

Song, Jie; Wang, Baoshan

2015-02-01

As important components in saline agriculture, halophytes can help to provide food for a growing world population. In addition to being potential crops in their own right, halophytes are also potential sources of salt-resistance genes that might help plant breeders and molecular biologists increase the salt tolerance of conventional crop plants. One especially promising halophyte is Suaeda salsa, a euhalophytic herb that occurs both on inland saline soils and in the intertidal zone. The species produces dimorphic seeds: black seeds are sensitive to salinity and remain dormant in light under high salt concentrations, while brown seeds can germinate under high salinity (e.g. 600 mm NaCl) regardless of light. Consequently, the species is useful for studying the mechanisms by which dimorphic seeds are adapted to saline environments. S. salsa has succulent leaves and is highly salt tolerant (e.g. its optimal NaCl concentration for growth is 200 mm). A series of S. salsa genes related to salt tolerance have been cloned and their functions tested: these include SsNHX1, SsHKT1, SsAPX, SsCAT1, SsP5CS and SsBADH. The species is economically important because its fresh branches have high value as a vegetable, and its seed oil is edible and rich in unsaturated fatty acids. Because it can remove salts and heavy metals from saline soils, S. salsa can also be used in the restoration of salinized or contaminated saline land. Because of its economic and ecological value in saline agriculture, S. salsa is one of the most important halophytes in China. In this review, the value of S. salsa as a source of food, medicine and forage is discussed. Its uses in the restoration of salinized or contaminated land and as a source of salt-resistance genes are also considered. © The Author 2014. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

[Studies on chemical constituents of cultivated Cistanche salsa].

PubMed

Yang, Jian-Hu; Hu, Jun-Ping; Rena, Kasimu; Du, Nian-Sheng

2008-11-01

To study the chemical constituents of cultivated Cistanche salsa. Compounds were isolated and purified on several chromatography, and then were identified by physico-chemical properties and structurally elucidated by spectral analysis. Seven compounds were isolated and identified as beta-sitosterol (I), daucosterol (II), beta-sitosteryl glucoside 3'-O-heptadecoicate (III), 8-hydroxygeraniol 1-beta-D-glucopyranoside (IV), 2-methanol-5-hydroxy-pyridine (V), betaine (VI), galactitol (VII). The chemical constituents of artificial cultivated Cistanche salsa are studied for the first time. Among them, compound III and IV are isolated from the plant for the first time, compound V is isolated from this genus for the first time.

Seismic and Infrasound Location

DOE Office of Scientific and Technical Information (OSTI.GOV)

Arrowsmith, Stephen J.; Begnaud, Michael L.

2014-03-19

This presentation includes slides on Signal Propagation Through the Earth/Atmosphere Varies at Different Scales; 3D Seismic Models: RSTT; Ray Coverage (Pn); Source-Specific Station Corrections (SSSCs); RSTT Conclusions; SALSA3D (SAndia LoS Alamos) Global 3D Earth Model for Travel Time; Comparison of IDC SSSCs to RSTT Predictions; SALSA3D; Validation and Model Comparison; DSS Lines in the Siberian Platform; DSS Line CRA-4 Comparison; Travel Time Δak135; Travel Time Prediction Uncertainty; SALSA3D Conclusions; Infrasound Data Processing: An example event; Infrasound Data Processing: An example event; Infrasound Location; How does BISL work?; BISL: Application to the 2013 DPRK Test; and BISL: Ongoing Research.

Analysis of flour and food samples for cry9C from bioengineered corn.

PubMed

Orlandi, Palmer A; Lampel, Keith A; South, Paul K; Assar, Samir K; Carter, Laurenda; Levy, Dan D

2002-02-01

StarLink corn is a variety of yellow corn that has been genetically modified by the insertion of an altered cry9C gene into the plant genome. resulting in expression of the insecticidal Cry9C protein. The U.S. Environmental Protection Agency has approved StarLink corn for use in animal feed but not in food intended for human consumption. Therefore, under the U.S. Food, Drug, and Cosmetic Act, any food intended for human consumption in which the presence of StarLink corn is indicated by the presence of either the Cry9C protein or the cry9C gene would be considered adulterated. Extraction and PCR-based methods were used to detect the presence of the cry9C DNA initially in corn flour and corn meal, and then these methods were extended to the analysis of processed corn products, including taco shells, cereals, baby foods, party snacks, and chips, for the presence of this modified genetic material. In a survey of 63 products, the cry9C transgene was detected in 4 taco shells.

The effects of Salsa dance on balance, gait, and fall risk in a sedentary patient with Alzheimer's dementia, multiple comorbidities, and recurrent falls.

PubMed

Abreu, Mauro; Hartley, Greg

2013-01-01

Recent studies have looked at the effects of dance on functional outcomes for persons with balance, gait, and cognitive impairments. The purpose of this report is to quantify the effects of Salsa dance therapy on function, balance, and fall risk in a sedentary older patient with multiple comorbidities. CASE DESCRIPTION/INTERVENTION: The patient was an 84-year-old woman with functional decline due to Alzheimer's dementia, late effects of a cerebral hemorrhagic aneurysm with right hemiparesis in the lower extremity, arthritis, and recurrent falls. Intervention consisted largely of Salsa dancing activities for 24 sessions over 12 weeks. The patient showed improvements in range of motion, strength, balance, functional mobility, gait distance, and speed. During the course of therapy, 1 fall was reported with no significant injuries and 6 months postintervention the patient/caregiver reported no falls. This case describes the clinically meaningful effects of Salsa dance therapy as a primary intervention and its impact on functional recovery in a geriatric patient with multiple impairments.

SALSA: A Novel Dataset for Multimodal Group Behavior Analysis.

PubMed

Alameda-Pineda, Xavier; Staiano, Jacopo; Subramanian, Ramanathan; Batrinca, Ligia; Ricci, Elisa; Lepri, Bruno; Lanz, Oswald; Sebe, Nicu

2016-08-01

Studying free-standing conversational groups (FCGs) in unstructured social settings (e.g., cocktail party ) is gratifying due to the wealth of information available at the group (mining social networks) and individual (recognizing native behavioral and personality traits) levels. However, analyzing social scenes involving FCGs is also highly challenging due to the difficulty in extracting behavioral cues such as target locations, their speaking activity and head/body pose due to crowdedness and presence of extreme occlusions. To this end, we propose SALSA, a novel dataset facilitating multimodal and Synergetic sociAL Scene Analysis, and make two main contributions to research on automated social interaction analysis: (1) SALSA records social interactions among 18 participants in a natural, indoor environment for over 60 minutes, under the poster presentation and cocktail party contexts presenting difficulties in the form of low-resolution images, lighting variations, numerous occlusions, reverberations and interfering sound sources; (2) To alleviate these problems we facilitate multimodal analysis by recording the social interplay using four static surveillance cameras and sociometric badges worn by each participant, comprising the microphone, accelerometer, bluetooth and infrared sensors. In addition to raw data, we also provide annotations concerning individuals' personality as well as their position, head, body orientation and F-formation information over the entire event duration. Through extensive experiments with state-of-the-art approaches, we show (a) the limitations of current methods and (b) how the recorded multiple cues synergetically aid automatic analysis of social interactions. SALSA is available at http://tev.fbk.eu/salsa.

40 CFR 407.80 - Applicability; description of the canned and miscellaneous specialties subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Miscellaneous Specialties Subcategory § 407.80...: Added ingredients; baby food; corn, potato, and tortilla chips; ethnic foods; jams and jellies...

Efforts to Improve School Lunch Programs--Are They Paying Off?

DTIC Science & Technology

1981-09-09

ingredients than other districts that purchase more ready-made lunch components. --The amount of special equipment (warming lights, dough mixers, bun slicers...components such as burritos, pizza, or peanut butter cookies . Very few lunch components were significantly short weight and, in all cases, shortages were...fruit and/or juice; potato chips, corn chips, or cookie ; and milk. All food served in the lunch program is prepared in the cafeterias. Nutrient-based

It's Salsa Time! A Team Activity

ERIC Educational Resources Information Center

Crowne, Kerri Anne

2017-01-01

This article provides information on a team-building activity in which student teams make salsa. I usually use this exercise on the day that I form teams to provide an opportunity for teams to work on something that is not graded prior to completing the graded team assignment. The activity is built on several theories, such as social learning,…

The development of a short questionnaire for screening of activity limitation and safety awareness (SALSA) in clients affected by leprosy or diabetes.

PubMed

Ebenso, Jannine; Fuzikawa, Priscila; Melchior, Hanna; Wexler, Ruth; Piefer, Angelika; Min, Chen Shu; Rajkumar, Paul; Anderson, Alison; Benbow, Catherine; Lehman, Linda; Nicholls, Peter; Saunderson, Paul; Velema, Johan P

2007-05-15

The purpose of this study was to develop and validate a method of measuring activity limitation in leprosy and diabetes. The resulting questionnaire should be quick and simple to use in basic clinical settings, not require any testing skills or equipment, be validated across a number of cultures in order to be widely applicable, be relevant for anyone with long-standing peripheral neuropathy and be sensitive to changes in clients' capabilities. Because of impaired sensibility in hands or feet, persons affected by leprosy or diabetes are expected to be aware that many activities carry a risk of injury, particularly repetitive stress, excess pressure, friction or burns. They are expected to avoid these risky activities, or modify how they are carried out, in order to prevent injury. An additional aim of the study was therefore to find ways of assessing how far clients were aware of safety issues and how much they limited their activities voluntarily because of safety concerns. Lists of activities of daily living relevant for the target populations were generated through individual interviews and focus group discussions. A questionnaire of 374 items was compiled and administered to 436 persons affected by leprosy and 132 affected by diabetes in five countries in four continents. A total of 76% of respondents had impairments. Occupational therapists not otherwise involved in this study gave an independent assessment of the degree of activity limitation of 207 respondents. The process of item selection from this database is presented step by step. Items for the SALSA scale were practised by at least 70% of respondents in all participating populations, were easy to perform for some but difficult for others, correlated well with the assessment of independent practitioners and had good item-total correlation. The present set of 20 items is well represented by a single principal component and had a high scale reliability coefficient. On a 20-item scale, one would expect a score of 20 if the respondents practiced all the activities listed without difficulty. Higher scores reflect increasing activity limitation. The SALSA score varied from 10 to 75 with a mean of 32. The distribution of the scores was not different between men and women or between disease groups. There was a consistent increase of the SALSA score with age and with the level of impairment. Compared to India and Nigeria, the average SALSA scores, adjusted for age and impairment level, were higher in Israel and Brazil, but lower in China. The spearman correlation coefficient between the SALSA scores and the scores assigned by the independent experts was 0.67. Among 23 respondents without overt disease, the SALSA score had a median of 19 and half the respondents scored between 18 and 20. The present research has resulted in the SALSA scale, a short questionnaire which can be administered within 10 min and which provides a standardized measure of activity limitation in clients with a peripheral neuropathy. It can be used to make comparisons between (groups of) individuals in different countries and in the same person (or group) over time. General health workers can use SALSA to screen clients and refer those with high scores to specialised services. In addition, the scale will assist service providers in designing appropriate interventions.

Study on loading coefficient in steam explosion process of corn stalk.

PubMed

Sui, Wenjie; Chen, Hongzhang

2015-03-01

The object of this work was to evaluate the effect of loading coefficient on steam explosion process and efficacy of corn stalk. Loading coefficient's relation with loading pattern and material property was first revealed, then its effect on transfer process and pretreatment efficacy of steam explosion was assessed by established models and enzymatic hydrolysis tests, respectively, in order to propose its optimization strategy for improving the process economy. Results showed that loading coefficient was mainly determined by loading pattern, moisture content and chip size. Both compact loading pattern and low moisture content improved the energy efficiency of steam explosion pretreatment and overall sugar yield of pretreated materials, indicating that they are desirable to improve the process economy. Pretreatment of small chip size showed opposite effects in pretreatment energy efficiency and enzymatic hydrolysis performance, thus its optimization should be balanced in investigated aspects according to further techno-economical evaluation. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Isolation, identification and characterization of ACC deaminase-containing endophytic bacteria from halophyte Suaeda salsa].

PubMed

Teng, Songshan; Liu, Yanping; Zhao, Lei

2010-11-01

We Isolated and characterized 1-aminocyclopropane-1-carboxylate (ACC) deaminase-containing endophytic bacteria from halophyte Suaeda salsa to understand the interactions between endophytes and halophyte. ACC deaminase-containing endophytic bacteria were isolated from root, stalk and leaf of Suaeda salsa and were identified based on morphological, physiological-biochemical properties, API and 16S rRNA sequence analysis. Isolates were evaluated for their ACC deaminase, antifungal, protease activity, siderophores and phytohormones, such as indole-3-acetic acid, gibberellic acid and abscisic acid production, as well as atmospheric nitrogen fixation and phosphate solubilization. Four ACC deaminase-containing endophytic bacteria strains named as LP11, SS12, TW1 and TW2 were isolated and identified as Pseudomonas oryzihabitans, Pseudomonas sp., Pantoea agglomerans and Pseudomonas putida respectively. All the strains possessed the phosphate-solubilizing ability and could produce siderophores and phytohormones more or less. None of them could fix atmospheric nitrogen or produce protease. Only strain SS12 showed antagonism against two phytopathogenic fungi viz Fusarium oxysporum f. sp. conglutinans and F. oxysporum f. sp. cucumerinum. ACC deaminase-containing endophytic bacteria of Pseudomonas sp. and Pantoea sp. isolated from halophyte Suaeda salsa have abundant biological characteristics related to plant growth promotion, stress homeostasis regulation and biocontrol activity.

Physicochemical, Thermal, and Sensory Properties of Blue Corn (Zea Mays L.).

PubMed

Mutlu, Ceren; Arslan-Tontul, Sultan; Candal, Cihadiye; Kilic, Ozlem; Erbas, Mustafa

2018-01-01

The aim of this study was to investigate some physicochemical and sensory properties of blue corn cultivated in Turkey. The length and width of the cob with kernels, hectoliter, and 1000-kernel weight of blue corn were measured as 7.66, 2.02 mm, 84.40 kg/100 L, and 44.27 g, respectively. The gelatinization onset, peak, and end temperatures were measured as 61.12 °C, 64.35 °C, and 75.65 °C, respectively. The water activity, moisture content, total protein, lipid, and crude fiber contents of the blue corn sample were detected as 0.44, 9.39%, 13.13%, 4.30%, and 2.68%, respectively. Total starch and resistant starch contents of blue corn were determined as 63.94% and 8.89%, respectively. Also, total monomeric anthocyanin content and antioxidant capacity of blue corn were detected as 915.43 mg CGE/kg and 7.99 μmol TE/g, respectively. Additionally, the major fatty acids detected in blue corn samples were palmitic, stearic, oleic, and linoleic acids. Blue corn can be utilized in the production of enjoyable and healthier snacks, such as popcorn and chips, because of its color and high phenolic, anthocyanin, and fiber contents. © 2017 Institute of Food Technologists®.

Corn-on-a-chip: Mini-channel Device for Corn Root Growth

NASA Astrophysics Data System (ADS)

Kreis, Kevin; Ryu, Sangjin

2015-11-01

Plant growth heavily relies on interactions between the root and the soil environment, but it is impossible to observe such interactions because of opaqueness of soil. Microfluidics has been successfully utilized to monitor the root growth behaviors of Arabidopsis. In this study we have chosen Maize as a model plant because of its economic significance, and aim to develop transparent mini-channel devices accommodating the root growth of corn seedlings in a controlled environment. To mimic aspects of the soil environment, we try to impose concentration gradients of key chemical ions to the growing root using the device, and to investigate how the root responds to the applied stimuli. We acknowledge support from NASA Nebraska Space Grant Fellowship.

Patterns of Food Utilization in the DOD. Volume 2

DTIC Science & Technology

1975-05-01

DOD .on .213 81.540 ROLLS faROWN/SERVE DOD .014 .213 81.752 COOKIES VANILLA WAFER DOD .014 .210 81.963 SWEET DOUGH MIX DOD .014 .209 82.172 PEACHES...ROASTED COOKIE MIX OATiEAL SERVICE USACVRATION DOD .0C2 DOD .003 DOD .00307 DOD .00002 DOD .008 DOD .001 DO" .005 POD .0004 DOD .002 DOD .001...M.,lin.mtm^.,m,mtff»m. -~——-^.-P-~—~ iwmmm^* m u ITEM COOKIES V’MILL» WAFER CCRN BREAD MIX CORN CHIPS CORN CREAM STYLE CND CORK

[Distribution characteristics of soil organic carbon and its composition in Suaeda salsa wetland in the Yellow River delta].

PubMed

Dong, Hong-Fang; Yu, Jun-Bao; Guan, Bo

2013-01-01

Applying the method of physical fractionation, distribution characteristics of soil organic carbon and its composition in Suaeda salsa wetland in the Yellow River delta were studied. The results showed that the heavy fraction organic carbon was the dominant component of soil organic carbon in the studied region. There was a significantly positive relationship between the content of heavy fraction organic carbon, particulate organic carbon and total soil organic carbon. The ranges of soil light fraction organic carbon ratio and content were 0.008% - 0.15% and 0.10-0.40 g x kg(-1), respectively, and the range of particulate organic carbon ratio was 8.83% - 30.58%, indicating that the non-protection component of soil organic carbon was low and the carbon pool was relatively stable in Suaeda salsa wetland of the Yellow River delta.

The Research and Application of Sustainable Long-release Carbon Material with Agricultural Waste

NASA Astrophysics Data System (ADS)

Wen, Z.

2017-12-01

(1) The element analysis shown that ten kinds of agricultural wastes containing a certain amount of C, N, H elements, the highest content of C element, and t value ranges from 36.02% 36.02%, and the variation of C, N, H elements content in difference materials was not significant. The TOC concentration of sugar cane was up to 38.66 mg·g-1, and quality ratio was 39‰, significantly lower than C elements content. The released TOC quality of the rest materials were 2.36 2.36 mg·g-1, and the order from high to low were the soybean straw, rice straw, corn straw, rice husk, poplar branches, wheat straw, reeds, corn cob and wood chips respectively. The long-term leaching experiment of selected Optimized agricultural waste showed that the TOC content in leaching solution rise rapidly to peak value and was stable afterwards, with the concentration of 4.59 19.46 mg·g-1. The TOC releasing amount order was same with the short-term leaching experiment. (2) The releasing of nitrate nitrogen in ten kinds of agricultural waste was low (< 0.08mg·g-1), among which corn straw was up to 0.12mg·g-1, and the rest were all below 0.04mg·g-1 without accumulation. Most of the ammonia nitrogen concentration in leachate was lower than 0.3mg·g-1. The kjeldahl nitrogen in the corn straw, soybean straw, rice straw, reed, rice husk, and sugar cane leachate (0.81 1.65mg·g-1) were higher than that of poplar branches, corn cob and wood chips (< 0.30mg·g-1). The organic composition analysis of above carbon source shown that organic acid in leachate was mainly formic acid, acetic acid, oxalic acid, fumaric acid and other small molecule organic acids, and sugars was mainly cellobiose, glucose, fructose and xylose. Substance concentration was higher in sugar cane leachate, and the small molecular organic acid concentration was higher in the corn straw, rice husk and wheat straw leachate. Above all, it can be concluded that the sugar cane, corn straw, rice husk, wheat straw, corn cob, wood were ideal carbon source material in ten kinds of agricultural.

Lack of mutagens in deep-fat-fried foods obtained at the retail level.

PubMed

Taylor, S L; Berg, C M; Shoptaugh, N H; Scott, V N

1982-04-01

The basic methylene chloride extract from 20 of 30 samples of foods fried in deep fat failed to elicit any mutagenic response that could be detected in the Salmonella typhimurium/mammalian microsome assay. The basic extracts of the remaining ten samples (all three chicken samples studied, two of the four potato-chip samples, one of four corn-chip samples, the sample of onion rings, two of six doughnuts, and one of three samples of french-fried potato) showed evidence of weak mutagenic activity. In these samples, amounts of the basic extract equivalent to 28.5-57 g of the original food sample were required to produce revertants at levels of 2.6-4.8 times the background level. Only two of the acidic methylene chloride extracts from the 30 samples exhibited mutagenic activity greater than 2.5 times the background reversion level, and in both cases (one corn-chip and one shrimp sample) the mutagenic response was quite weak. The basic extract of hamburgers fried in deep fat in a home-style fryer possessed higher levels of mutagenic activity (13 times the background reversion level). However, the mutagenic activity of deep-fried hamburgers is some four times lower than that of pan-fried hamburgers.

Homologous cloning, characterization and expression of a new halophyte phytochelatin synthase gene in Suaeda salsa

NASA Astrophysics Data System (ADS)

Cong, Ming; Zhao, Jianmin; Lü, Jiasen; Ren, Zhiming; Wu, Huifeng

2016-09-01

The halophyte Suaeda salsa can grow in heavy metal-polluted areas along intertidal zones having high salinity. Since phytochelatins can eff ectively chelate heavy metals, it was hypothesized that S. salsa possessed a phytochelatin synthase (PCS) gene. In the present study, the cDNA of PCS was obtained from S. salsa (designated as SsPCS) using homologous cloning and the rapid amplification of cDNA ends (RACE). A sequence analysis revealed that SsPCS consisted of 1 916 bp nucleotides, encoding a polypeptide of 492 amino acids with one phytochelatin domain and one phytochelatin C domain. A similarity analysis suggested that SsPCS shared up to a 58.6% identity with other PCS proteins and clustered with PCS proteins from eudicots. There was a new kind of metal ion sensor motif in its C-terminal domain. The SsPCS transcript was more highly expressed in elongated and fibered roots and stems ( P<0.05) than in leaves. Lead and mercury exposure significantly enhanced the mRNA expression of SsPCS ( P<0.05). To the best of our knowledge, SsPCS is the second PCS gene cloned from a halophyte, and it might contain a diff erent metal sensing capability than the first PCS from Thellungiella halophila. This study provided a new view of halophyte PCS genes in heavy metal tolerance.

Seasonal Variations of C: N: P Stoichiometry and Their Trade-Offs in Different Organs of Suaeda salsa in Coastal Wetland of Yellow River Delta, China

PubMed Central

Liu, Fude; Liu, Yuhong; Wang, Guangmei; Song, Ye; Liu, Qing; Li, Desheng; Mao, Peili; Zhang, Hua

2015-01-01

Variations of plant C: N: P stoichiometry could be affected by both some environmental fluctuations and plant physiological processes. However, the trade-off mechanism between them and their influencial factors were not understood completely. In this study, C, N, P contents and their stoichiometry of S. salsa’s plant organs (leaves, stems, and roots), together with their environmental factors including salinity, pH, soil N and soil P, were examined in the intertidal and supratidal habitats of coastal wetlands during the different sampling times (May, July, September, November). The results showed that both plant organ and sampling times affected C, N, and P and stoichiometry of S. salsa in the intertidal and supratidal habitats, however, their influencial conditions and mechanisms were different. In the intertidal habitat, the different slopes of C-P and N-P within interspecific organs suggested that plant P, C:P and N:P of S. salsa were modulated by P concentrations that allocated in the specific organs. However, the slopes of C-N were found to be not significant within interspecific organs, but during the sampling times. These differences of plant N and C:N were related with the physiological demand for N in the specific life history stage. In the supratidal habitat, no significant differences were found in the slopes of C-N, C-P, and N-P within interspecific organs. However, different slopes of C-N among the sampling times also indicated a self-regulation strategy for plant N and C:N of S. salsa in different ontogenetic stages. In contrast to the intertidal habitat, seasonal variations of P, C:P and N:P ratios within interspecific organs reflected the soil P characteristics in the supratidal habitat. Our results showed that the stoichiometric constraint strategy of plant S. salsa in this region was strongly correlated with the local soil nutrient conditions. PMID:26393356

Effect of Frequency and Waveform on Inactivation of Escherichia coli O157:H7 and Salmonella enterica Serovar Typhimurium in Salsa by Ohmic Heating

PubMed Central

Lee, Su-Yeon; Ryu, Sangryeol

2013-01-01

The effect of frequency of alternating current during ohmic heating on electrode corrosion, heating rate, inactivation of food-borne pathogens, and quality of salsa was investigated. The impact of waveform on heating rate was also investigated. Salsa was treated with various frequencies (60 Hz to 20 kHz) and waveforms (sine, square, and sawtooth) at a constant electric field strength of 12.5 V/cm. Electrode corrosion did not occur when the frequency exceeded 1 kHz. The heating rate of the sample was dependent on frequency up to 500 Hz, but there was no significant difference (P > 0.05) in the heating rate when the frequency was increased above 1 kHz. The electrical conductivity of the sample increased with a rise in the frequency. At a frequency of 60 Hz, the square wave produced a lower heating rate than that of sine and sawtooth waves. The heating rate between waveforms was not significantly (P > 0.05) different when the frequency was >500 Hz. As the frequency increased, the treatment time required to reduce Escherichia coli O157:H7 and Salmonella enterica serovar Typhimurium to below the detection limit (1 log CFU/g) decreased without affecting product quality. These results suggest that ohmic heating can be effectively used to pasteurize salsa and that the effect of inactivation is dependent on frequency and electrical conductivity rather than waveform. PMID:23023752

Effect of frequency and waveform on inactivation of Escherichia coli O157:H7 and Salmonella enterica Serovar Typhimurium in salsa by ohmic heating.

PubMed

Lee, Su-Yeon; Ryu, Sangryeol; Kang, Dong-Hyun

2013-01-01

The effect of frequency of alternating current during ohmic heating on electrode corrosion, heating rate, inactivation of food-borne pathogens, and quality of salsa was investigated. The impact of waveform on heating rate was also investigated. Salsa was treated with various frequencies (60 Hz to 20 kHz) and waveforms (sine, square, and sawtooth) at a constant electric field strength of 12.5 V/cm. Electrode corrosion did not occur when the frequency exceeded 1 kHz. The heating rate of the sample was dependent on frequency up to 500 Hz, but there was no significant difference (P > 0.05) in the heating rate when the frequency was increased above 1 kHz. The electrical conductivity of the sample increased with a rise in the frequency. At a frequency of 60 Hz, the square wave produced a lower heating rate than that of sine and sawtooth waves. The heating rate between waveforms was not significantly (P > 0.05) different when the frequency was >500 Hz. As the frequency increased, the treatment time required to reduce Escherichia coli O157:H7 and Salmonella enterica serovar Typhimurium to below the detection limit (1 log CFU/g) decreased without affecting product quality. These results suggest that ohmic heating can be effectively used to pasteurize salsa and that the effect of inactivation is dependent on frequency and electrical conductivity rather than waveform.

Effects of pea chips on pig performance, carcass quality and composition, and palatability of pork.

PubMed

Newman, D J; Harris, E K; Lepper, A N; Berg, E P; Stein, H H

2011-10-01

Pea chips are produced as a by-product when field peas are processed to produce split peas for human consumption. The objective of this experiment was to test the hypothesis that inclusion of pea chips in diets fed to finishing pigs does not negatively influence pig growth performance, carcass composition, and the palatability of pork. A total of 24 barrows (initial BW: 58.0 ± 6.6 kg) were allotted to 1 of 4 treatments and fed early finishing diets for 35 d and late finishing diets for 35 d. A corn-soybean meal (SBM) control diet and 3 diets containing pea chips were formulated for each phase. Pea chips replaced 33.3, 66.6, or 100% of the SBM in the control diet. Pigs were housed individually, and all pigs were slaughtered at the conclusion of the experiment. Overall, there were no differences (P > 0.11) in final BW, ADFI, and G:F of pigs among treatments, but there was a quadratic response in ADG (P = 0.04), with the smallest value observed in pigs fed the control diet. Dressing percentage linearly decreased (P = 0.04) as pea chips replaced SBM in diets, but there were no differences (P > 0.20) among treatments in HCW, LM area, 10th-rib backfat, lean meat percentage, and marbling. Likewise, pH in loin and ham, drip loss, and purge loss were not influenced (P > 0.13) by treatment. However, there was a quadratic response (P = 0.08) in 24-h pH in the shoulder, with the smallest value present in pigs fed the diet, in which 66.6% of the SBM was replaced by pea chips. Subjective LM color and Japanese color score standard were reduced (quadratic, P = 0.03 and 0.05, respectively) and LM b* values and hue angle were increased (quadratic, P = 0.09 and 0.10, respectively) when pea chips replaced SBM in the diets. Ham L* (quadratic, P = 0.04), a* (linear, P = 0.02), b* (quadratic, P = 0.07), color saturation (linear, P = 0.02), and hue angle (quadratic, P = 0.05) were increased when pea chips replaced SBM. However, there were no differences (P > 0.16) in shoulder and fat color. Moreover, cook loss percentage, shear force, juiciness, and pork flavor of pork chops were not different (P > 0.10) among treatments, but tenderness of pork chops linearly decreased (P = 0.04) as SBM replaced pea chips. It is concluded that all the SBM in diets fed to growing-finishing pigs may be replaced by pea chips without negatively influencing growth performance or carcass composition. However, pigs fed pea chips will have pork chops and hams that are lighter, and chops may be less tender if pigs are fed pea chips rather than corn and SBM.

Chapter 5. Plant gathering, game hunting, fishing, mineral collecting, and agriculture

Treesearch

Kurt F. Anschuetz

2007-01-01

Native American populations have cut wood for shelters and fuel, gathered native plants, hunted game animals, and collected various other resources, such as obsidian for making chipped-stone tools, clay for crafting pottery vessels, and stone slabs for producing piki (corn meal paper bread) griddles, in the Valles Caldera National Preserve (VCNP) for countless...

Impact of 80% F-76/20% Hydrotreated Depolymerized Cellulosic Diesel (HDCD-76) on Coalescence

DTIC Science & Technology

2014-02-25

Impact of 80% F-76/20% Hydrotreated Depolymerized Cellulosic Diesel (HDCD-76) on Coalescence NF&LCFT REPORT 441/14-008 25 February 2014...Hydrotreated Depolymerized Cellulosic Diesel IAW...Depolymerized Cellulosic Diesel (HDCD-76), by volume, fuel blend. HDCD-76 is produced from cellulosic feedstocks such as wood chips, switch grass or corn

A Worm in the Apple: Hollywood's Influence on the Public's Perception of Teachers.

ERIC Educational Resources Information Center

Thomsen, Steven R.

A study compared the portrayal of teachers in a sample selection of American movies with recent trends in the public perception and opinion of teachers, education, and the nation's public schools. E. G. Bormann's fantasy theme analysis was used to examine themes and myths developed in "Goodby Mr. Chips,""The Corn Is…

A Novel Tool for Simulating Aerosol-cloud Interactions with a Sectional Model Implemented to a Large-Eddy Simulator

NASA Astrophysics Data System (ADS)

Tonttila, J.; Romakkaniemi, S.; Kokkola, H.; Maalick, Z.; Korhonen, H.; Liqing, H.

2015-12-01

A new cloud-resolving model setup for studying aerosol-cloud interactions, with a special emphasis on partitioning and wet deposition of semi-volatile aerosol species, is presented. The model is based on modified versions of two well-established model components: the Large-Eddy Simulator (LES) UCLALES, and the sectional aerosol model SALSA, previously employed in the ECHAM climate model family. Implementation of the UCLALES-SALSA is described in detail. As the basis for this work, SALSA has been extended to include a sectional representation of the size distributions of cloud droplets and precipitation. Microphysical processes operating on clouds and precipitation have also been added. Given our main motivation, the cloud droplet size bins are defined according to the dry particle diameter. The droplet wet diameter is solved dynamically through condensation equations, but represents an average droplet diameter inside each size bin. This approach allows for accurate tracking of the aerosol properties inside clouds, but minimizes the computational cost. Since the actual cloud droplet diameter is not fully resolved inside the size bins, processes such as precipitation formation rely on parameterizations. For realistic growth of drizzle drops to rain, which is critical for the aerosol wet deposition, the precipitation size bins are defined according to the actual drop size. With these additions, the implementation of the SALSA model replaces most of the microphysical and thermodynamical components within the LES. The cloud properties and aerosol-cloud interactions simulated by the model are analysed and evaluated against detailed cloud microphysical boxmodel results and in-situ aerosol-cloud interaction observations from the Puijo measurement station in Kuopio, Finland. The ability of the model to reproduce the impacts of wet deposition on the aerosol population is demonstrated.

Fast sparse recovery and coherence factor weighting in optoacoustic tomography

NASA Astrophysics Data System (ADS)

He, Hailong; Prakash, Jaya; Buehler, Andreas; Ntziachristos, Vasilis

2017-03-01

Sparse recovery algorithms have shown great potential to reconstruct images with limited view datasets in optoacoustic tomography, with a disadvantage of being computational expensive. In this paper, we improve the fast convergent Split Augmented Lagrangian Shrinkage Algorithm (SALSA) method based on least square QR (LSQR) formulation for performing accelerated reconstructions. Further, coherence factor is calculated to weight the final reconstruction result, which can further reduce artifacts arising in limited-view scenarios and acoustically heterogeneous mediums. Several phantom and biological experiments indicate that the accelerated SALSA method with coherence factor (ASALSA-CF) can provide improved reconstructions and much faster convergence compared to existing sparse recovery methods.

Integration of remote sensing and hydrologic modeling through multi-disciplinary semiarid field campaigns: Moonsoon 1990, Walnut Gulch 1992, and SALSA-MEX

NASA Technical Reports Server (NTRS)

Moran, M. S.; Goodrich, D. C.; Kustas, W. P.

1994-01-01

A research and modeling strategy is presented for development of distributed hydrologic models given by a combination of remotely sensed and ground based data. In support of this strategy, two experiments Moonsoon'90 and Walnut Gulch'92 were conducted in a semiarid rangeland southeast of Tucson, Arizona, (U.S.) and a third experiment, the SALSA-MEX (Semi Arid Land Surface Atmospheric Mountain Experiment) was proposed. Results from the Moonsoon'90 experiment substantially advanced the understanding of the hydrologic and atmospheric fluxes in an arid environment and provided insight into the use of remote sensing data for hydrologic modeling. The Walnut Gulch'92 experiment addressed the seasonal hydrologic dynamics of the region and the potential of combined optical microwave remote sensing for hydrologic applications. SALSA-MEX will combine measurements and modeling to study hydrologic processes influenced by surrounding mountains, such as enhanced precipitation, snowmelt and recharge to ground water aquifers. The results from these experiments, along with the extensive experimental data bases, should aid the research community in large scale modeling of mass and energy exchanges across the soil-plant-atmosphere interface.

Integrated Smartphone-App-Chip System for On-Site Parts-Per-Billion-Level Colorimetric Quantitation of Aflatoxins.

PubMed

Li, Xiaochun; Yang, Fan; Wong, Jessica X H; Yu, Hua-Zhong

2017-09-05

We demonstrate herein an integrated, smartphone-app-chip (SPAC) system for on-site quantitation of food toxins, as demonstrated with aflatoxin B1 (AFB1), at parts-per-billion (ppb) level in food products. The detection is based on an indirect competitive immunoassay fabricated on a transparent plastic chip with the assistance of a microfluidic channel plate. A 3D-printed optical accessory attached to a smartphone is adapted to align the assay chip and to provide uniform illumination for imaging, with which high-quality images of the assay chip are captured by the smartphone camera and directly processed using a custom-developed Android app. The performance of this smartphone-based detection system was tested using both spiked and moldy corn samples; consistent results with conventional enzyme-linked immunosorbent assay (ELISA) kits were obtained. The achieved detection limit (3 ± 1 ppb, equivalent to μg/kg) and dynamic response range (0.5-250 ppb) meet the requested testing standards set by authorities in China and North America. We envision that the integrated SPAC system promises to be a simple and accurate method of food toxin quantitation, bringing much benefit for rapid on-site screening.

Specialized Microbiome of a Halophyte and its Role in Helping Non-Host Plants to Withstand Salinity

PubMed Central

Yuan, Zhilin; Druzhinina, Irina S.; Labbé, Jessy; Redman, Regina; Qin, Yuan; Rodriguez, Russell; Zhang, Chulong; Tuskan, Gerald A.; Lin, Fucheng

2016-01-01

Root microbiota is a crucial determinant of plant productivity and stress tolerance. Here, we hypothesize that the superior halo-tolerance of seepweed Suaeda salsa is tightly linked to a specialized belowground microbiome. To test this hypothesis, we performed a phylogenetic trait-based framework analysis based on bacterial 16S rRNA gene and fungal nuclear rRNA internal transcribed spacer profiling. Data showed that the dominant α-proteobacteria and γ-proteobacteria communities in bulk soil and root endosphere tend to be phylogenetically clustered and at the same time exhibit phylogenetic over-dispersion in rhizosphere. Likewise, the dominant fungal genera occurred at high phylogenetic redundancy. Interestingly, we found the genomes of rhizospheric and endophytic bacteria associated with S. salsa to be enriched in genes contributing to salt stress acclimatization, nutrient solubilization and competitive root colonization. A wide diversity of rhizobacteria with similarity to known halotolerant taxa further supported this interpretation. These findings suggest that an ecological patterned root-microbial interaction strategy has been adopted in S. salsa system to confront soil salinity. We also demonstrated that the potential core microbiome members improve non-host plants growth and salt tolerance. This work provides a platform to improve plant fitness with halophytes-microbial associates and novel insights into the functions of plant microbiome under salinity. PMID:27572178

Habitat-dependent changes in vigilance behaviour of Red-crowned Crane influenced by wildlife tourism.

PubMed

Li, Donglai; Liu, Yu; Sun, Xinghai; Lloyd, Huw; Zhu, Shuyu; Zhang, Shuyan; Wan, Dongmei; Zhang, Zhengwang

2017-11-30

The Endangered Red-crowned Crane (Grus japonensis) is one of the most culturally iconic and sought-after species by wildlife tourists. Here we investigate how the presence of tourists influence the vigilance behaviour of cranes foraging in Suaeda salsa salt marshes and S. salsa/Phragmites australis mosaic habitat in the Yellow River Delta, China. We found that both the frequency and duration of crane vigilance significantly increased in the presence of wildlife tourists. Increased frequency in crane vigilance only occurred in the much taller S. salsa/P. australis mosaic vegetation whereas the duration of vigilance showed no significant difference between the two habitats. Crane vigilance declined with increasing distance from wildlife tourists in the two habitats, with a minimum distance of disturbance triggering a high degree of vigilance by cranes identified at 300 m. The presence of wildlife tourists may represent a form of disturbance to foraging cranes but is habitat dependent. Taller P. australis vegetation serves primarily as a visual obstruction for cranes, causing them to increase the frequency of vigilance behaviour. Our findings have important implications for the conservation of the migratory red-crowned crane population that winters in the Yellow River Delta and can help inform visitor management.

CLINICAL OUTCOMES AND SELF-REPORTED SYMPTOMS IN PATIENTS WITH ACROMEGALY: AN 8-YEAR FOLLOW-UP OF A LANREOTIDE STUDY.

PubMed

Khairi, Shafaq; Sagvand, Babak Torabi; Pulaski-Liebert, Karen J; Tritos, Nicholas A; Klibanski, Anne; Nachtigall, Lisa B

2017-01-01

The aim of this study was to evaluate the proportion of patients with acromegaly who remained on long-term lanreotide depot after completion of an open-label multicenter phase III clinical trial (SALSA: A Multi Center Open Label Study to Assess the Ability of Subjects With Acromegaly or Their Partners to Administer Somatuline Autogel), compare baseline and long-term follow-up symptoms scores, and correlate scores with individual longitudinal clinical outcomes. Records of all subjects previously enrolled at the Massachusetts General Hospital site of SALSA were reviewed. Those who remained on lanreotide were interviewed and asked to complete a questionnaire that they had filled out in SALSA in 2007 regarding their current symptomatology and injection side effects, as well as to complete the Acromegaly Quality of Life Questionnaire. Furthermore, clinical, biochemical, and radiographic data related to acromegaly and its comorbidities were tracked throughout follow-up. Six out of 7 patients chose to remain on lanreotide, and 5 of them continued lanreotide depot through last follow-up, for up to 8 years or in 1 case until death. In all cases, lanreotide remained well tolerated, and insulin-like growth factor-1 levels and pituitary imaging remained well controlled on stable doses. While comorbidities persisted or developed, the self-reported symptom score after up to 8 years of therapy showed a significant decrease in frequency or resolution in symptoms that were reported at baseline. This study shows a significant decrease in frequency or resolution in self-reported symptoms in well-controlled patients receiving long-term lanreotide therapy. AcroQoL = Acromegaly Quality of Life Questionnaire GH = growth hormone GI = gastrointestinal IGF-1 = insulin-like growth factor-1 SALSA = A Multi Center Open Label Study to Assess the Ability of Subjects With Acromegaly or Their Partners to Administer Somatuline Autogel.

A System for the Preference Evaluation of Cycle Menus

DTIC Science & Technology

1974-10-01

Potatoes, Okra, Jellied Fruit Salad, Peach Shortcake 27. Swedish Meatballs , Fried Rice, Eggplant, Lettuce Salad, Pumpkin Pie 28. Corned Beef Hash... Meatballs , Rice, Beets, Jellied Fruit Salad, Marble Cake 81. Fish Sandwich, Fritters, Okra, Lettuce Salad, Chocolate Chip Cookies 82. Baked Macaroil...Radishes, Lettuce Salad, Bread Pudding 88 Cheesf j ", -tashea Potatoes, Cauliflower, M-.*©!.! Pm’r Sol ad, Apricot Pie 89. Meatbal ! Submarine Sandwich

USAF Food Habits Study. Part 4. Selections, Quantities Selected, and Perceived Portion Sizes

DTIC Science & Technology

1980-07-01

selected fruit, farina, french toast, toast, breads, and corn bread; whites more frequently than blacks selected some egg dishes and some potato ...dishes - hash brown potatoes , french fries, and potato chips. Soups were more frequently selected by blacks. Fried chicken, Mexican foods, pork slices...were mixed for Mexican foods. Further, females more often than males selected mashed potatoes (but not rice or macaroni with cheese), vegetables, and

Specialized microbiome of a halophyte and its role in helping non-host plants to withstand salinity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yuan, Zhilin; Druzhinina, Irina S.; Labbé, Jessy

Root microbiota is a crucial determinant of plant productivity and stress tolerance. Here, we hypothesize that the superior halo-tolerance of seepweed Suaeda salsa is tightly linked to a specialized belowground microbiome. To test this hypothesis, we performed a phylogenetic trait-based framework analysis based on bacterial 16S rRNA gene and fungal nuclear rRNA internal transcribed spacer profiling. Data showed that the dominant α-proteobacteria and γ-proteobacteria communities in bulk soil and root endosphere tend to be phylogenetically clustered and at the same time exhibit phylogenetic over-dispersion in rhizosphere. Likewise, the dominant fungal genera occurred at high phylogenetic redundancy. Interestingly, we found themore » genomes of rhizospheric and endophytic bacteria associated with S. salsa to be enriched in genes contributing to salt stress acclimatization, nutrient solubilization and competitive root colonization. A wide diversity of rhizobacteria with similarity to known halotolerant taxa further supported this interpretation. These findings suggest that an ecological patterned root-microbial interaction strategy has been adopted in S. salsa system to confront soil salinity. We also demonstrated that the potential core microbiome members improve non-host plants growth and salt tolerance. As a result, this work provides a platform to improve plant fitness with halophytes-microbial associates and novel insights into the functions of plant microbiome under salinity.« less

[Analysis of phenylethanoid glycosides of Herba cistanchis by RP-HPLC].

PubMed

Tu, P F; Wang, B; Deyama, T; Zhang, Z G; Lou, Z C

1997-04-01

The Chinese drug "Rou Cong-rong" (Herba Cistanchis) is one of the commonly used drugs in Chinese traditional medicine. It is used to reinforce the vital function of kidney, especially that of the sexual organs and induce laxation, for the treatment of impotence, premature ejaculation in men, infertility, morbid leukorrhea, profuse metrorrhagia in women, and chronic constipation in the aged. This paper deals with the qualitative and quantitative analysis of phenylethanoid glycosides of four species and one variety of Genus Cistanche and 23 lots of commercial crude drugs of Herba Cistanchis by RP-HPLC. The results were as follows: the chemical constituents of Cistanche deserticola Ma, C. salsa (C. A. Mey) G. Beck, C. salsa var. albiflora P. F. Tu et Z. C. Lou and C. tubulosa were similar while those of C. sinensis were different from the others; the contents of echinacoside and acteoside of C. salsa, which were 2.13% and 1.51%, were the highest of the genus Cistanche. An ODS column (Alltima C18, 5 microns, 250 x 4.6 mm) was employed. Linear gradient elution of acetonitrile--1.5% acetic acid was used as mobile phase, and concentration of acetontrile was from 8% to 20% (0-60 min) in the qualitative analysis, and from 11.5 to 20% (0-35 min) in the quantitative analysis. The flow rate was 1.2 ml.min-1. The detection wavelength was set at 335 nm.

Specialized microbiome of a halophyte and its role in helping non-host plants to withstand salinity

DOE PAGES

Yuan, Zhilin; Druzhinina, Irina S.; Labbé, Jessy; ...

2016-08-30

Root microbiota is a crucial determinant of plant productivity and stress tolerance. Here, we hypothesize that the superior halo-tolerance of seepweed Suaeda salsa is tightly linked to a specialized belowground microbiome. To test this hypothesis, we performed a phylogenetic trait-based framework analysis based on bacterial 16S rRNA gene and fungal nuclear rRNA internal transcribed spacer profiling. Data showed that the dominant α-proteobacteria and γ-proteobacteria communities in bulk soil and root endosphere tend to be phylogenetically clustered and at the same time exhibit phylogenetic over-dispersion in rhizosphere. Likewise, the dominant fungal genera occurred at high phylogenetic redundancy. Interestingly, we found themore » genomes of rhizospheric and endophytic bacteria associated with S. salsa to be enriched in genes contributing to salt stress acclimatization, nutrient solubilization and competitive root colonization. A wide diversity of rhizobacteria with similarity to known halotolerant taxa further supported this interpretation. These findings suggest that an ecological patterned root-microbial interaction strategy has been adopted in S. salsa system to confront soil salinity. We also demonstrated that the potential core microbiome members improve non-host plants growth and salt tolerance. As a result, this work provides a platform to improve plant fitness with halophytes-microbial associates and novel insights into the functions of plant microbiome under salinity.« less

Exotic Spartina alterniflora invasion alters ecosystem-atmosphere exchange of CH4 and N2O and carbon sequestration in a coastal salt marsh in China.

PubMed

Yuan, Junji; Ding, Weixin; Liu, Deyan; Kang, Hojeong; Freeman, Chris; Xiang, Jian; Lin, Yongxin

2015-04-01

Coastal salt marshes are sensitive to global climate change and may play an important role in mitigating global warming. To evaluate the impacts of Spartina alterniflora invasion on global warming potential (GWP) in Chinese coastal areas, we measured CH4 and N2O fluxes and soil organic carbon sequestration rates along a transect of coastal wetlands in Jiangsu province, China, including open water; bare tidal flat; and invasive S. alterniflora, native Suaeda salsa, and Phragmites australis marshes. Annual CH4 emissions were estimated as 2.81, 4.16, 4.88, 10.79, and 16.98 kg CH4 ha(-1) for open water, bare tidal flat, and P. australis, S. salsa, and S. alterniflora marshes, respectively, indicating that S. alterniflora invasion increased CH4 emissions by 57-505%. In contrast, negative N2O fluxes were found to be significantly and negatively correlated (P < 0.001) with net ecosystem CO2 exchange during the growing season in S. alterniflora and P. australis marshes. Annual N2O emissions were 0.24, 0.38, and 0.56 kg N2O ha(-1) in open water, bare tidal flat and S. salsa marsh, respectively, compared with -0.51 kg N2O ha(-1) for S. alterniflora marsh and -0.25 kg N2O ha(-1) for P. australis marsh. The carbon sequestration rate of S. alterniflora marsh amounted to 3.16 Mg C ha(-1) yr(-1) in the top 100 cm soil profile, a value that was 2.63- to 8.78-fold higher than in native plant marshes. The estimated GWP was 1.78, -0.60, -4.09, and -1.14 Mg CO2 eq ha(-1) yr(-1) in open water, bare tidal flat, P. australis marsh and S. salsa marsh, respectively, but dropped to -11.30 Mg CO2 eq ha(-1) yr(-1) in S. alterniflora marsh. Our results indicate that although S. alterniflora invasion stimulates CH4 emissions, it can efficiently mitigate increases in atmospheric CO2 and N2O along the coast of China. © 2014 John Wiley & Sons Ltd.

Modelling ice microphysics of mixed-phase clouds

NASA Astrophysics Data System (ADS)

Ahola, J.; Raatikainen, T.; Tonttila, J.; Romakkaniemi, S.; Kokkola, H.; Korhonen, H.

2017-12-01

The low-level Arctic mixed-phase clouds have a significant role for the Arctic climate due to their ability to absorb and reflect radiation. Since the climate change is amplified in polar areas, it is vital to apprehend the mixed-phase cloud processes. From a modelling point of view, this requires a high spatiotemporal resolution to capture turbulence and the relevant microphysical processes, which has shown to be difficult.In order to solve this problem about modelling mixed-phase clouds, a new ice microphysics description has been developed. The recently published large-eddy simulation cloud model UCLALES-SALSA offers a good base for a feasible solution (Tonttila et al., Geosci. Mod. Dev., 10:169-188, 2017). The model includes aerosol-cloud interactions described with a sectional SALSA module (Kokkola et al., Atmos. Chem. Phys., 8, 2469-2483, 2008), which represents a good compromise between detail and computational expense.Newly, the SALSA module has been upgraded to include also ice microphysics. The dynamical part of the model is based on well-known UCLA-LES model (Stevens et al., J. Atmos. Sci., 56, 3963-3984, 1999) which can be used to study cloud dynamics on a fine grid.The microphysical description of ice is sectional and the included processes consist of formation, growth and removal of ice and snow particles. Ice cloud particles are formed by parameterized homo- or heterogeneous nucleation. The growth mechanisms of ice particles and snow include coagulation and condensation of water vapor. Autoconversion from cloud ice particles to snow is parameterized. The removal of ice particles and snow happens by sedimentation and melting.The implementation of ice microphysics is tested by initializing the cloud simulation with atmospheric observations from the Indirect and Semi-Direct Aerosol Campaign (ISDAC). The results are compared to the model results shown in the paper of Ovchinnikov et al. (J. Adv. Model. Earth Syst., 6, 223-248, 2014) and they show a good match. One of the advantages of UCLALES-SALSA is that it can be used to quantify the effect of aerosol scavenging on cloud properties in a precise way.

DASH Diet: Tips for Shopping and Cooking

MedlinePlus

... as deli meats. Condiments, seasonings and spreads . Herbs, spices, flavored vinegars, salsas and olive oil can add ... easy to prepare vegetables without butter or oil. Spice mill or garlic press . These items make it ...

Food poisoning prevention

MedlinePlus

... sure cold foods are kept cold and hot foods are kept hot. Use only salad dressings, sauces, and salsas that come in single-serving packages. TIPS FOR TRAVELING WHERE CONTAMINATION IS COMMON: DO NOT eat raw vegetables or ...

Biological Utilization of Wood for Production of Chemicals and Foodstuffs.

DTIC Science & Technology

1981-03-01

ration and, corn . The results are presented in of lambs. As high as 20 percent of although the cost of gains on the table 50. The results of the...differs in that, after an initial 185 ° C. At this time, most of the low- Residues high in bark reduce the period of low-temperature hydrolysis...and hydrolyzate is removed at the per part of the chip bed. The high table 6. bottom with no interruptions until the through-put rate is continued until

Chips in black boxes? Convenience life span, parafood, brandwidth, families, and co-creation.

PubMed

Jacobs, Marc

2015-11-01

Any consumer who opens a bag of potato or corn chips (or crisps in the UK) knows there is no time to waste to enjoy or share them. The convenience life span of chips is limited: it is the shelf or storage life and a very limited time once outside the bag. Many technologies converge to generate the desired effect as a black box, not only of the packaging but also of the chips themselves. The concept of paratext can be applied to printed messages on the package, including the brand name and other texts like advertising (epitexts), which can be expanded into the concept of parafood. These concepts help to discuss technological developments and interpret why this has recently become a negotiation zone for co-creation (see the Do us a flavor campaigns). They are symptoms of changing relations between production, research and development, marketing, and consumption. This paper pays special attention to back stories, underdog brand biographies and narratives about origin. The concept of brandwidth is introduced to sensitize about the limits of combining different stories about chips. A recent brand biography, a family history and a cookery book are used to discuss the phenomenon of cooking with Fritos. Together with the concepts of parafood, brandwidth and black boxes, more reflection and dialogue about the role of history and heritage in marketing put new challenging perspectives on the agenda. Copyright © 2015 Elsevier Ltd. All rights reserved.

Maria's Veggie Wrap

MedlinePlus

... source of fiber. Ingredients 1 medium red bell pepper, seeded and sliced 1 medium yellow pepper, seeded and sliced 1 onion, sliced 1 tsp ... Salsa Directions In a nonstick pan, sauté the peppers and onion in the canola oil for 5 ...

A joining of forces. The promise of community health information management systems (CHIMSs).

PubMed

Hendren, S

1993-11-01

Every time you buy a bag of Frito-Lay corn chips, information regarding your purchase becomes part of a customer database within hours. America's snack food "needs" are analyzed and decisions are made about filling the shelves of every corner convenience store in the nation with exactly the right product. This system has saved the company more than $20 million a year through increased efficiency. But when you buy a diagnostic test to identify a potentially life-threatening condition, results can remain unavailable for days. If we can bring computerized efficiencies to marketing corn chips, why aren't we doing it for healthcare? Imagine--managers of community health systems who know their customers' needs so precisely that they "fill the shelves" of local "convenience health stops" with exactly the right services to maximize the health of the customers. As a by-product, they save a few million dollars per year in costs. Managers of other industries use information technology to deliver the right product or service to customers at just the right time, to differentiate their services by adding value, to compete effectively on cost and/or quality. Many members of the healthcare industry, where only 2.6 percent of expenditures go to information systems (compared to 5 percent in manufacturing and 7 percent in banking) and where the basic unit of work--the patient record--is still a manual process, are years behind in their thinking about how information systems can make their business better.

Carrot, Corn, Lettuce and Soybean Nutrient Contents are ...

EPA Pesticide Factsheets

Biochar, the carbon-rich material remaining after pyrolysis of cellulosic and manure feedstocks, has the potential as a soil amendment to sequester carbon and to improve soil water-holding and nutrient properties- thereby enhancing plant growth. However, biochar produced from some feedstocks also could adversely affect crop quality by changing soil pH and reducing nutrients (e.g., Ca, K, Mg, N, Na, and P) in plant tissues. To evaluate effects of biochar on the nutrient quality of four crops, we conducted a greenhouse study using pots with: carrot (Daucus carota cv. Tendersweet), corn (Zea mays, cv. Golden Bantam), lettuce (Lactuca sativa, cv. Black-Seeded Simpson) and soybean (Glycine max cv. Viking 2265). Plants were grown in one of two South Carolina sandy Coastal Plain soils (Norfolk and Coxville Soil Series), along with biochar (1% by weight) produced from pine chips (PC), poultry litter (PL), swine solids (SS), switchgrass (SG), and two blends of pine chips plus poultry litter (PC/PL, 50/50% and 80/20%). Each of the feedstocks and feedstock blends was pyrolyzed at 350, 500, and 700 ̊ C to produce the biochar used to amend the Norfolk and Coxville soils. Effects of biochar on leaf nutrients (% dry weight) statistically varied with species, soil, feedstock and temperature and nutrient. For carrot and lettuce, the PL, PL/PC, and SS biochars generally decreased leaf N, Ca, Mg, and P; while PL and PL/PC increased K and Na. Biochars had little effect on lea

Education, bilingualism, and cognitive trajectories: Sacramento Area Latino Aging Study (SALSA).

PubMed

Mungas, Dan; Early, Dawnté R; Glymour, M Maria; Zeki Al Hazzouri, Adina; Haan, Mary N

2018-01-01

This study examined the influence of education, country where education occurred, and monolingual-bilingual (English/Spanish) language usage on late life cognitive trajectories in the Sacramento Area Latino Study on Aging (SALSA), an epidemiological study of health and cognition in Hispanics, mostly of Mexican origin, age 60 and over (N = 1,499). SALSA followed a large cohort of older Latinos for up to 7 assessment waves from 1998 to 2007. Global cognition was assessed by using the Modified Mini Mental State Examination, and the Spanish English Verbal Learning Test was used to measure episodic memory. Education, country of origin, and language usage patterns were collected at the baseline assessment and used as predictors of longitudinal trajectories of cognition. Parallel process mixed effects models were used to examine effects of education and language variables on baseline cognition and rate of cognitive decline. Mixed effects longitudinal models showed that education had strong effects on baseline global cognition and verbal memory but was not related to decline over up to 9 years of longitudinal follow-up. Differences in education effects between subgroups educated in Mexico and in the United States were minor. Monolingual-bilingual language usage was not related to cognitive decline, and bilinguals did not significantly differ from monolingual English speakers on baseline cognitive scores. Hypotheses that higher education and bilingualism protect against late life cognitive decline were not supported and education effects on late-life cognitive trajectories did not substantially differ across U.S.- and Mexico-educated groups. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Evaluation of a peer education program on student leaders' energy balance-related behaviors.

PubMed

Foley, B C; Shrewsbury, V A; Hardy, L L; Flood, V M; Byth, K; Shah, S

2017-09-07

Few studies have reported energy balance-related behavior (EBRB) change for peer leaders delivering health promotion programs to younger students in secondary schools. Our study assessed the impact of the Students As LifeStyle Activists (SALSA) program on SALSA peer leaders' EBRBs, and their intentions regarding these behaviors. We used a pre-post study design to assess changes in EBRBs and intentions of Year 10 secondary school students (15-16 year olds) who volunteered to be peer leaders to deliver the SALSA program to Year 8 students (13-14 year olds). This research is part of a larger study conducted during 2014 and 2015 in 23 secondary schools in Sydney, Australia. We used an online questionnaire before and after program participation to assess Year 10 peer leaders' fruit and vegetable intake, daily breakfast eating, sugar sweetened beverage (SSB) intake, moderate-to-vigorous physical activity (MVPA) participation and school-day recreational screen time behaviors and intentions regarding these EBRBs. Generalized estimating equations with a robust variance structure and exchangeable correlation structure were used to estimate the individual-level summary statistics and their 95% CIs, adjusted for clustering. We further assessed the effect of covariates on EBRB changes. There were significant increases in the proportion of Year 10 peer leaders (n = 415) who reported eating ≥2 serves fruit/day fruit from 54 to 63% (P < 0.01); eating ≥5 serves vegetables/day from 8 to 12% (P < 0.01); and drinking <1 cup/day of SSBs from 56 to 62% (P < 0.01). Change in ≥60 min MVPA participation/day depended on gender (P < 0.01): Boys increased 14% while girls decreased -2%. Changes in eating breakfast daily also depended on gender (P < 0.004): Boys increased 13% while girls decreased -0.4%. The change in peer leaders recreational screen time differed by socio-economic status (P < 0.05): above average communities decreased by -2.9% while below average communities increased 6.0%. Significant shifts were seen in peer leaders' intentions, except MVPA which remained stable. The SALSA program had a positive impact on peer leaders' EBRBs, with gender and socio-economic status moderating some outcomes. ACTRN12617000712303 retrospectively registered.

Research of the diurnal soil respiration dynamic in two typical vegetation communities in Tianjin estuarine wetland

NASA Astrophysics Data System (ADS)

Zhang, Q.; Meng, W. Q.; Li, H. Y.

2016-08-01

Understanding the differences and diurnal variations of soil respiration in different vegetation communities in coastal wetland is to provide basic reliable scientific evidence for the carbon "source" function of wetland ecosystems in Tianjin.Measured soil respiration rate which changed during a day between two typical vegetation communities (Phragmites australis, Suaeda salsa) in coastal wetland in October, 2015. Soil temperature and moisture were measured at the same time. Each of the diurnal curves of soil temperature in two communities had a single peak value, and the diurnal variations of soil moisture showed a "two peak-one valley" trend. The diurnal dynamic of soil respiration under the two communities had obvious volatility which showed a single peak form with its maximum between 12:00-14:00 and minimum during 18:00. The diurnal average of soil respiration rate in Phragmites australis communities was 3.37 times of that in Suaeda salsa communities. Significant relationships were found by regression analysis among soil temperature, soil moisture and soil respiration rate in Suaeda salsa communities. There could be well described by exponential models which was y = -0.245e0.105t between soil respiration rate and soil temperature, by quadratic models which was y = -0.276×2 + 15.277× - 209.566 between soil respiration rate and soil moisture. But the results of this study showed that there were no significant correlations between soil respiration and soil temperature and soil moisture in Phragmites australis communities (P > 0.05). Therefore, under the specific wetland environment conditions in Tianjin, soil temperature and moisture were not main factors influencing the diurnal variations of soil respiration rate in Phragmites australis communities.

National outbreak of Salmonella serotype saintpaul infections: importance of Texas restaurant investigations in implicating jalapeño peppers.

PubMed

Mody, Rajal K; Greene, Sharon A; Gaul, Linda; Sever, Adrianne; Pichette, Sarah; Zambrana, Ingrid; Dang, Thi; Gass, Angie; Wood, René; Herman, Karen; Cantwell, Laura B; Falkenhorst, Gerhard; Wannemuehler, Kathleen; Hoekstra, Robert M; McCullum, Isaac; Cone, Amy; Franklin, Lou; Austin, Jana; Delea, Kristin; Behravesh, Casey Barton; Sodha, Samir V; Yee, J Christopher; Emanuel, Brian; Al-Khaldi, Sufian F; Jefferson, Val; Williams, Ian T; Griffin, Patricia M; Swerdlow, David L

2011-02-23

In May 2008, PulseNet detected a multistate outbreak of Salmonella enterica serotype Saintpaul infections. Initial investigations identified an epidemiologic association between illness and consumption of raw tomatoes, yet cases continued. In mid-June, we investigated two clusters of outbreak strain infections in Texas among patrons of Restaurant A and two establishments of Restaurant Chain B to determine the outbreak's source. We conducted independent case-control studies of Restaurant A and B patrons. Patients were matched to well controls by meal date. We conducted restaurant environmental investigations and traced the origin of implicated products. Forty-seven case-patients and 40 controls were enrolled in the Restaurant A study. Thirty case-patients and 31 controls were enrolled in the Restaurant Chain B study. In both studies, illness was independently associated with only one menu item, fresh salsa (Restaurant A: matched odds ratio [mOR], 37; 95% confidence interval [CI], 7.2-386; Restaurant B: mOR, 13; 95% CI 1.3-infinity). The only ingredient in common between the two salsas was raw jalapeño peppers. Cultures of jalapeño peppers collected from an importer that supplied Restaurant Chain B and serrano peppers and irrigation water from a Mexican farm that supplied that importer with jalapeño and serrano peppers grew the outbreak strain. Jalapeño peppers, contaminated before arrival at the restaurants and served in uncooked fresh salsas, were the source of these infections. Our investigations, critical in understanding the broader multistate outbreak, exemplify an effective approach to investigating large foodborne outbreaks. Additional measures are needed to reduce produce contamination.

National Outbreak of Salmonella Serotype Saintpaul Infections: Importance of Texas Restaurant Investigations in Implicating Jalapeño Peppers

PubMed Central

Mody, Rajal K.; Greene, Sharon A.; Gaul, Linda; Sever, Adrianne; Pichette, Sarah; Zambrana, Ingrid; Dang, Thi; Gass, Angie; Wood, René; Herman, Karen; Cantwell, Laura B.; Falkenhorst, Gerhard; Wannemuehler, Kathleen; Hoekstra, Robert M.; McCullum, Isaac; Cone, Amy; Franklin, Lou; Austin, Jana; Delea, Kristin; Behravesh, Casey Barton; Sodha, Samir V.; Yee, J. Christopher; Emanuel, Brian; Al-Khaldi, Sufian F.; Jefferson, Val; Williams, Ian T.; Griffin, Patricia M.; Swerdlow, David L.

2011-01-01

Background In May 2008, PulseNet detected a multistate outbreak of Salmonella enterica serotype Saintpaul infections. Initial investigations identified an epidemiologic association between illness and consumption of raw tomatoes, yet cases continued. In mid-June, we investigated two clusters of outbreak strain infections in Texas among patrons of Restaurant A and two establishments of Restaurant Chain B to determine the outbreak's source. Methodology/Principal Findings We conducted independent case-control studies of Restaurant A and B patrons. Patients were matched to well controls by meal date. We conducted restaurant environmental investigations and traced the origin of implicated products. Forty-seven case-patients and 40 controls were enrolled in the Restaurant A study. Thirty case-patients and 31 controls were enrolled in the Restaurant Chain B study. In both studies, illness was independently associated with only one menu item, fresh salsa (Restaurant A: matched odds ratio [mOR], 37; 95% confidence interval [CI], 7.2–386; Restaurant B: mOR, 13; 95% CI 1.3–infinity). The only ingredient in common between the two salsas was raw jalapeño peppers. Cultures of jalapeño peppers collected from an importer that supplied Restaurant Chain B and serrano peppers and irrigation water from a Mexican farm that supplied that importer with jalapeño and serrano peppers grew the outbreak strain. Conclusions/Significance Jalapeño peppers, contaminated before arrival at the restaurants and served in uncooked fresh salsas, were the source of these infections. Our investigations, critical in understanding the broader multistate outbreak, exemplify an effective approach to investigating large foodborne outbreaks. Additional measures are needed to reduce produce contamination. PMID:21373185

Physiological and perceptual responses to Latin partnered social dance.

PubMed

Domene, Pablo A; Moir, Hannah J; Pummell, Elizabeth; Easton, Chris

2014-10-01

The purpose of this study was to investigate the physiological and perceptual responses to Latin partnered social dance to salsa music when performed as a self-selected activity within an ecologically valid setting. Eighteen non-professional adult Latin dancers undertook a laboratory-based graded exercise test for determination of maximal oxygen uptake and maximal heart rate. The dancers then attended two Latin partnered social dance sessions in established salsa venues in London, UK over a 2 wk period. Physiological data were collected using a wrist-worn ActiGraph wGT3X+ accelerometer with accompanying heart rate monitor. Perceived benefits of dance were assessed via the Exercise Benefits/Barriers Scale, and measurement of state intrinsic motivation during dance was undertaken using the Intrinsic Motivation Inventory. Total step count during 2h of dance was not different (t16 = -.39, p = .71) between females and males (9643 ± 1735 step); however, women expended a significantly lower (t16 = -2.57, p < .05) total energy expenditure when compared to men (479 ± 125 versus 651 ± 159 kcal). Dancers of both genders considered interest-enjoyment to be the motivator of primary importance. The highest rated perceived benefit of dance was psychological outlook. Latin partnered social dance to salsa music demands moderate to vigorous physical activity intensity levels, and further, fosters interest, enjoyment, and a positive psychological outlook among novice to advanced adult Latin dancers taking part primarily for leisure purposes. These findings may be of use for those interested in the efficacy of Latin social dancing as an expressive medium for the promotion of community health. Copyright © 2014 Elsevier B.V. All rights reserved.

Functional classification of protein structures by local structure matching in graph representation.

PubMed

Mills, Caitlyn L; Garg, Rohan; Lee, Joslynn S; Tian, Liang; Suciu, Alexandru; Cooperman, Gene; Beuning, Penny J; Ondrechen, Mary Jo

2018-03-31

As a result of high-throughput protein structure initiatives, over 14,400 protein structures have been solved by structural genomics (SG) centers and participating research groups. While the totality of SG data represents a tremendous contribution to genomics and structural biology, reliable functional information for these proteins is generally lacking. Better functional predictions for SG proteins will add substantial value to the structural information already obtained. Our method described herein, Graph Representation of Active Sites for Prediction of Function (GRASP-Func), predicts quickly and accurately the biochemical function of proteins by representing residues at the predicted local active site as graphs rather than in Cartesian coordinates. We compare the GRASP-Func method to our previously reported method, structurally aligned local sites of activity (SALSA), using the ribulose phosphate binding barrel (RPBB), 6-hairpin glycosidase (6-HG), and Concanavalin A-like Lectins/Glucanase (CAL/G) superfamilies as test cases. In each of the superfamilies, SALSA and the much faster method GRASP-Func yield similar correct classification of previously characterized proteins, providing a validated benchmark for the new method. In addition, we analyzed SG proteins using our SALSA and GRASP-Func methods to predict function. Forty-one SG proteins in the RPBB superfamily, nine SG proteins in the 6-HG superfamily, and one SG protein in the CAL/G superfamily were successfully classified into one of the functional families in their respective superfamily by both methods. This improved, faster, validated computational method can yield more reliable predictions of function that can be used for a wide variety of applications by the community. © 2018 The Authors Protein Science published by Wiley Periodicals, Inc. on behalf of The Protein Society.

Assessment of the content, structure, and source of soil dissolved organic matter in the coastal wetlands of Jiaozhou Bay, China

NASA Astrophysics Data System (ADS)

Xi, Min; Zi, Yuanyuan; Wang, Qinggai; Wang, Sen; Cui, Guolu; Kong, Fanlong

2018-02-01

The contents and the spectral analysis of dissolved organic matter (DOM) in four typical wetlands, such as naked tidal, suaeda salsa, reed and spartina, were conducted to investigate the content, structure, and source of DOM in coastal wetland soil. The soil samples were obtained from Jiaozhou Bay in January, April, July, and October of 2014. Results showed that the DOM contents in soil of four typical wetland were in order of spartina wetland > naked tidal > suaeda salsa wetland > reed wetland in horizontal direction, and decreased with the increase of soil depth on vertical section. In addition, the DOM contents changed with the seasons, in order of spring > summer > autumn > winter. The structural characteristics of DOM in Jiaozhou Bay wetland, such as aromaticity, hydrophobicity, molecular weight, polymerization degree of benzene ring carbon frame structure and so on were in order of spartina wetland > naked tidal > suaeda salsa wetland > reed wetland in the horizontal direction. On the vertical direction, they showed a decreasing trend with the increase of soil depth. The results of three dimensional fluorescence spectra and fluorescence spectrum parameters (FI, HIX, and BIX) indicated that the DOM in Jiaozhou Bay was mainly derived from the biological activities. The contents and structure of DOM had certain relevance, but the contents and source as well as the structure and source of DOM had no significant correlation. The external pollution including domestic sewage, industrial wastewater, and aquaculture sewage affected the correlation among the content, structure and source of DOM by influencing the percentage of non-fluorescent substance in DOM and disturbing the determination of protein-like fluorescence.

Hot Salsa: A Laboratory Exercise Exploring the Scientific Method.

ERIC Educational Resources Information Center

Levri, Edward P.; Levri, Maureen A.

2003-01-01

Presents a laboratory exercise on spicy food and body temperature that introduces the scientific method to introductory biology students. Suggests that when students perform their own experiments which they have developed, it helps with their understanding of and confidence in doing science. (Author/SOE)

Castro’s Cuba: Quo Vadis

DTIC Science & Technology

2006-12-01

music, films, theater productions and cuisine ; performances by Cuban ballet dance troupes, musicians, and salsa bands in global venues; touring...by French authorities in 1994 in Sudan and is now serving a life sentence in France. See Aleksander Boyd, “An Overview on the Dynamics of Hugo

Measuring heterogenous stress fields in a 3D colloidal glass

NASA Astrophysics Data System (ADS)

Lin, Neil; Bierbaum, Matthew; Bi, Max; Sethna, James; Cohen, Itai

Glass in our common experience is hard and fragile. But it still bends, yields, and flows slowly under loads. The yielding of glass, a well documented yet not fully understood flow behavior, is governed by the heterogenous local stresses in the material. While resolving stresses at the atomic scale is not feasible, measurements of stresses at the single particle level in colloidal glasses, a widely used model system for atomic glasses, has recently been made possible using Stress Assessment from Local Structural Anisotropy (SALSA). In this work, we use SALSA to visualize the three dimensional stress network in a hard-sphere glass during start-up shear. By measuring the evolution of this stress network we identify local-yielding. We find that these local-yielding events often require only minimal structural rearrangement and as such have most likely been ignored in previous analyses. We then relate these micro-scale yielding events to the macro-scale flow behavior observed using bulk measurements.

Review Typology: The Basic Types of Reviews for Synthesizing Evidence for the Purpose of Knowledge Translation.

PubMed

Samnani, Sunil Sadruddin; Vaska, Marcus; Ahmed, Salim; Turin, Tanvir C

2017-10-01

With advances in medical practice and fields of research, reviews occupy a key position for summarizing existing knowledge. Due to the differences and overlap in terminology, the full potential for reviews may be lost due to confusion of indistinct approaches. The main objective of this study was to provide a descriptive outline of each of the common review types with their characteristics and examples in a health care system. Ascoping search was conducted using the keywords associated with the literature review typology. The SALSA(Search, Appraisal, Synthesis and Analysis) analytical framework was used to identify and distinguish each type of review. Nine common types of reviews and associated methodologies were evaluated against the already established SALSA framework. Their description, strengths and weaknesses are presented. The results provided a basic idea of different types of reviews based on the intended level of knowledge synthesis by which researchers can identify the appropriate type of review based on their intended audience.

Contribution of Psychosocial Factors to Physical Activity in Women of Color in the Saving Lives Staying Active (SALSA) Study.

PubMed

Mama, Scherezade K; McNeill, Lorna H; Soltero, Erica G; Orlando Edwards, Raul; Lee, Rebecca E

2017-07-01

Culturally appropriate, innovative strategies to increase physical activity (PA) in women of color are needed. This study examined whether participation in SALSA, an 8-week randomized, crossover pilot study to promote PA, led to improved psychosocial outcomes and whether these changes were associated with changes in PA over time. Women of color (N = 50) completed Internet-based questionnaires on PA, exercise self-efficacy, motivational readiness, stress, and social support at three time points. Women reported high socioeconomic status, decreases in exercise self-efficacy, and increases in motivational readiness for exercise and a number of stressful events (p < .05); changes in motivational readiness for exercise varied by group (p = .043). Changes in psychosocial factors were associated with increases in PA. Latin dance improved motivational readiness for PA. Future studies are needed to determine whether Latin dance improves other psychological measures and quality of life in women of color in an effort to increase PA and reduce health disparities.

Research Advances: Bio-Bar-Codes Speed DNA Detection; Treating Cystic Fibrosis from the Spice Rack; Salmonella versus Salsa

NASA Astrophysics Data System (ADS)

King, Angela G.

2004-10-01

This Report from Other Journals surveys articles of interest to chemists that have been recently published in other science journals. The articles selected specifically relate to the theme of National Chemistry Week 2004: health and wellness.

GLOBAL CHANGE RESEARCH NEWS #10: MULTIAGENCY, MULTINATIONAL GLOBAL CHANGE RESEARCH EFFORT IN THE UPPER SAN PEDRO BASIN

EPA Science Inventory

This edition reports on a multiagency, multinational global-change research effort that seeks to evaluate the consequences of natural and human-induced changes in semi-arid environments. The Semi-Arid Land-Surface-Atmosphere Program ("SALSA") is focused on the environmentally sen...

Multiplexed capillary microfluidic immunoassay with smartphone data acquisition for parallel mycotoxin detection.

PubMed

Machado, Jessica M D; Soares, Ruben R G; Chu, Virginia; Conde, João P

2018-01-15

The field of microfluidics holds great promise for the development of simple and portable lab-on-a-chip systems. The use of capillarity as a means of fluidic manipulation in lab-on-a-chip systems can potentially reduce the complexity of the instrumentation and allow the development of user-friendly devices for point-of-need analyses. In this work, a PDMS microchannel-based, colorimetric, autonomous capillary chip provides a multiplexed and semi-quantitative immunodetection assay. Results are acquired using a standard smartphone camera and analyzed with a simple gray scale quantification procedure. The performance of this device was tested for the simultaneous detection of the mycotoxins ochratoxin A (OTA), aflatoxin B1 (AFB1) and deoxynivalenol (DON) which are strictly regulated food contaminants with severe detrimental effects on human and animal health. The multiplexed assay was performed approximately within 10min and the achieved sensitivities of<40, 0.1-0.2 and<10ng/mL for OTA, AFB1 and DON, respectively, fall within the majority of currently enforced regulatory and/or recommended limits. Furthermore, to assess the potential of the device to analyze real samples, the immunoassay was successfully validated for these 3 mycotoxins in a corn-based feed sample after a simple sample preparation procedure. Copyright © 2017 Elsevier B.V. All rights reserved.

Immunochemical assessment of mycotoxins in 1989 grain foods: evidence for deoxynivalenol (vomitoxin) contamination.

PubMed Central

Abouzied, M M; Azcona, J I; Braselton, W E; Pestka, J J

1991-01-01

To assess the potential for mycotoxin contamination of the human food supply following the 1988 U.S. drought, 92 grain food samples were purchased from retail outlets in the summer of 1989 and surveyed for aflatoxin B1, zearalenone, and deoxynivalenol (DON [vomitoxin]) by monoclonal antibody-based competitive enzyme-linked immunosorbent assay (ELISA). Only one sample (buckwheat flour) was found to contain aflatoxin B1 (12 ng/g), whereas zearalenone was found in 26% of the samples at a mean concentration of 19 ng/g. In contrast, the DON ELISA was positive in 50% of the samples at a detection level of 1.0 micrograms/g. Between 63 and 88% of corn cereals, wheat flour/muffin mixes, rice cereals, and corn meal/muffin mixes yielded positive results for DON, whereas 25 to 50% of oat cereals, wheat- and oat-based cookies/crackers, corn chips, popcorn, and mixed-grain cereals were positive for DON. The mean DON content of the positive samples was 4.0 micrograms/g, and the minimum and maximum levels were 1.2 and 19 micrograms/g, respectively. When positive ELISA samples were also analyzed by high-performance liquid chromatography, a strong correlation between the two methods was found. The presence of DON in the two highest samples, corn meal and mixed-grain cereal, which contained 19 and 16 micrograms/g, respectively, was quantitatively confirmed by gas chromatography-mass spectrometry. The results indicated that DON was present in 1989 retail food products at concentrations that exceeded those found in previous market surveys and that have been experimentally associated with impaired animal health. Images PMID:1828138

Effect of the difference in vehicles on gene expression in the rat liver--analysis of the control data in the Toxicogenomics Project Database.

PubMed

Takashima, Kayoko; Mizukawa, Yumiko; Morishita, Katsumi; Okuyama, Manabu; Kasahara, Toshihiko; Toritsuka, Naoki; Miyagishima, Toshikazu; Nagao, Taku; Urushidani, Tetsuro

2006-05-08

The Toxicogenomics Project is a 5-year collaborative project by the Japanese government and pharmaceutical companies in 2002. Its aim is to construct a large-scale toxicology database of 150 compounds orally administered to rats. The test consists of a single administration test (3, 6, 9 and 24 h) and a repeated administration test (3, 7, 14 and 28 days), and the conventional toxicology data together with the gene expression data in liver as analyzed by using Affymetrix GeneChip are being accumulated. In the project, either methylcellulose or corn oil is employed as vehicle. We examined whether the vehicle itself affects the analysis of gene expression and found that corn oil alone affected the food consumption and biochemical parameters mainly related to lipid metabolism, and this accompanied typical changes in the gene expression. Most of the genes modulated by corn oil were related to cholesterol or fatty acid metabolism (e.g., CYP7A1, CYP8B1, 3-hydroxy-3-methylglutaryl-Coenzyme A reductase, squalene epoxidase, angiopoietin-like protein 4, fatty acid synthase, fatty acid binding proteins), suggesting that the response was physiologic to the oil intake. Many of the lipid-related genes showed circadian rhythm within a day, but the expression pattern of general clock genes (e.g., period 2, arylhydrocarbon nuclear receptor translocator-like, D site albumin promoter binding protein) were unaffected by corn oil, suggesting that the effects are specific for lipid metabolism. These results would be useful for usage of the database especially when drugs with different vehicle control are compared.

Structured self-reflection as a tool to enhance perceived performance and maintain effort in adult recreational salsa dancers

USDA-ARS?s Scientific Manuscript database

The purpose of this study was to determine if the use of structured self-reflection in community dance classes would influence achievement goal orientations, levels of intrinsic motivation, or perceived dance performance. The Task and Ego Orientation in Sport Questionnaire (TEOSQ) and the Intrinsic...

Lead, cadmium and cobalt (Pb, Cd, and Co) leaching of glass-clay containers by pH effect of food.

PubMed

Valadez-Vega, Carmen; Zúñiga-Pérez, Clara; Quintanar-Gómez, Samuel; Morales-González, José A; Madrigal-Santillán, Eduardo; Villagómez-Ibarra, José Roberto; Sumaya-Martínez, María Teresa; García-Paredes, Juan Diego

2011-01-01

Recent studies have shown that handcrafted glass-clay containers are a health risk because they can be contaminated by heavy metals, which can be transferred to food, thus reaching the human body to potentially cause illness. Therefore, in the present work, we evaluate the leaching of lead, cadmium, and cobalt from glass-clay containers into two types of food: tomato sauce (salsa), and chickpea puree. The containers were obtained from four regions in the Mexican state of Hidalgo. Repetitive extractions from the containers were carried out to quantify the leaching of the heavy metals into the salsa, the chickpea puree, and acetic acid using the technique proposed by the USFDA. The results show that greater use of the containers leads to more leaching of heavy metals into both types of food and into the acetic acid, with the greatest metal extraction recorded for the Ixmiquilpan vessels. These results indicate that the metals present in the glass-clay containers leach into the food and that increased reuse increases the risk to the people who use them in food preparation.

Lead, Cadmium and Cobalt (Pb, Cd, and Co) Leaching of Glass-Clay Containers by pH Effect of Food

PubMed Central

Valadez-Vega, Carmen; Zúñiga-Pérez, Clara; Quintanar-Gómez, Samuel; Morales-González, José A.; Madrigal-Santillán, Eduardo; Villagómez-Ibarra, José Roberto; Sumaya-Martínez, María Teresa; García-Paredes, Juan Diego

2011-01-01

Recent studies have shown that handcrafted glass-clay containers are a health risk because they can be contaminated by heavy metals, which can be transferred to food, thus reaching the human body to potentially cause illness. Therefore, in the present work, we evaluate the leaching of lead, cadmium, and cobalt from glass-clay containers into two types of food: tomato sauce (salsa), and chickpea puree. The containers were obtained from four regions in the Mexican state of Hidalgo. Repetitive extractions from the containers were carried out to quantify the leaching of the heavy metals into the salsa, the chickpea puree, and acetic acid using the technique proposed by the USFDA. The results show that greater use of the containers leads to more leaching of heavy metals into both types of food and into the acetic acid, with the greatest metal extraction recorded for the Ixmiquilpan vessels. These results indicate that the metals present in the glass-clay containers leach into the food and that increased reuse increases the risk to the people who use them in food preparation. PMID:21731445

Acrylamide levels in selected Colombian foods.

PubMed

Pacetti, Deborah; Gil, Elizabeth; Frega, Natale G; Álvarez, Lina; Dueñas, Pilar; Garzón, Angélica; Lucci, Paolo

2015-01-01

Acrylamide (AA) levels in conventional (n = 112) and traditional (n = 43) Colombian foods were analysed by gas chromatography with mass spectrometry (GC/MS) detection. Samples included: infant powdered formula, coffee and chocolate powders, corn snacks, bakery products and tuber-, meat- and vegetable-based foods. There was a wide variability in AA levels among different foods and within different brands of the same food, especially for coffee powder, breakfast cereals biscuits and French fries samples. Among the conventional foods tested, the highest mean AA value was found in bakery products, such as biscuit (1104 µg kg(-1)) and wafer (1449 µg kg(-1)), followed by potato chips (916 µg kg(-1)). On the other hand, among the traditional foods, higher AA amounts were detected in fried platano (2813 µg kg(-1)) and yuca (3755 µg kg(-1)) compared to other products. Interestingly, the arepa, a traditional Colombian bakery product made with corn flour, showed a lower AA content (< 75 µg kg(-1)) when compared with similar bakery products tested, such as soft bread (102-594 µg kg(-1)), which is a made with wheat flour.

Effect of Preconditioning and Soldering on Failures of Chip Tantalum Capacitors

NASA Technical Reports Server (NTRS)

Teverovsky, Alexander A.

2014-01-01

Soldering of molded case tantalum capacitors can result in damage to Ta205 dielectric and first turn-on failures due to thermo-mechanical stresses caused by CTE mismatch between materials used in the capacitors. It is also known that presence of moisture might cause damage to plastic cases due to the pop-corning effect. However, there are only scarce literature data on the effect of moisture content on the probability of post-soldering electrical failures. In this work, that is based on a case history, different groups of similar types of CWR tantalum capacitors from two lots were prepared for soldering by bake, moisture saturation, and longterm storage at room conditions. Results of the testing showed that both factors: initial quality of the lot, and preconditioning affect the probability of failures. Baking before soldering was shown to be effective to prevent failures even in lots susceptible to pop-corning damage. Mechanism of failures is discussed and recommendations for pre-soldering bake are suggested based on analysis of moisture characteristics of materials used in the capacitors' design.

Abrasion resistant low friction and ultra-hard magnetron sputtered AlMgB14 coatings

NASA Astrophysics Data System (ADS)

Grishin, A. M.

2016-04-01

Hard aluminum magnesium boride films were fabricated by RF magnetron sputtering from a single stoichiometric AlMgB14 ceramic target. X-ray amorphous AlMgB14 films are very smooth. Their roughness does not exceed the roughness of Si wafer and Corning glass used as the substrates. Dispersion of refractive index and extinction coefficient were determined within 300 to 2500 nm range for the film deposited onto Corning glass. Stoichiometric in-depth compositionally homogeneous 2 μm thick films on the Si(100) wafer possess the peak values of nanohardness 88 GPa and Young’s modulus 517 GPa at the penetration depth of 26 nm and, respectively, 35 GPa and 275 GPa at 200 nm depth. Friction coefficient was found to be 0.06. The coating scratch adhesion strength of 14 N was obtained as the first chipping of the coating whereas its spallation failure happened at 21 N. These critical loads and the work of adhesion, estimated as high as 18.4 J m-2, surpass characteristics of diamond like carbon films deposited onto tungsten carbide-cobalt (WC-Co) substrates.

Diet soda intake is associated with long-term increases in waist circumference in a biethnic cohort of older adults: the San Antonio Longitudinal Study of Aging.

PubMed

Fowler, Sharon P G; Williams, Ken; Hazuda, Helen P

2015-04-01

To examine the relationship between diet soda (DS) intake (DSI) and long-term waist circumference (WC) change (ΔWC) in the biethnic San Antonio Longitudinal Study of Aging (SALSA). Prospective cohort study. San Antonio, Texas, neighborhoods. SALSA examined 749 Mexican-American and European-American individuals aged 65 and older at baseline (baseline, 1992-96); 474 (79.1%) survivors completed follow-up 1 (FU1, 2000-01), 413 (73.4%) completed FU2 (2001-03), and 375 (71.0%) completed FU3 (2003-04). Participants completed a mean of 2.64 follow-up intervals, for 9.4 total follow-up years. DSI, WC, height, and weight were measured at outset and at the conclusion of each interval: baseline, FU1, FU2, and FU3. Adjusted for initial WC, demographic characteristics, physical activity, diabetes mellitus, and smoking, mean interval ΔWC of DS users (2.11 cm, 95% confidence interval (CI) = 1.45-2.76 cm) was almost triple that of nonusers (0.77 cm, 95% CI = 0.29-1.23 cm) (P < .001). Adjusted interval ΔWCs were 0.77 cm (95% CI = 0.29-1.23 cm) for nonusers, 1.76 cm (95% CI = 0.96-2.57 cm) for occasional users, and 3.04 cm (95% CI = 1.82-4.26 cm) for daily users (P = .002 for trend). This translates to ΔWCs of 0.80 inches for nonusers, 1.83 inches for occasional users, and 3.16 for daily users over the total SALSA follow-up. In subanalyses stratified for selected covariates, ΔWC point estimates were consistently higher in DS users. In a striking dose-response relationship, increasing DSI was associated with escalating abdominal obesity, a potential pathway for cardiometabolic risk in this aging population. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

High pressure inactivation of Salmonella on Jalapeño and Serrano peppers destined for direct consumption or as ingredients in Mexican salsa and guacamole.

PubMed

Neetoo, Hudaa; Chen, Haiqiang

2012-06-01

In summer of 2008, the United States witnessed one of the largest multi-state salmonellosis outbreak linked to the consumption of Jalapeño and Serrano peppers tainted with Salmonella enterica serovar Saintpaul. The first objective of this study was to assess the application of high hydrostatic pressure (HHP) to decontaminate Jalapeño and Serrano peppers from this pathogen. Jalapeño and Serrano peppers were inoculated with a five-strain cocktail of Salmonella to a final level of ca. ~6 log CFU/g and subsequently pressure-treated in the un-wetted, wetted (briefly dipped in water) or soaked (immersed in water for 30 min) state at 300-500 MPa for 2 min at 20°C. The extent of pressure inactivation increased as a function of the pressure level and in the order of soaked>wetted>un-wetted state achieving population reductions ranging from 1.1 to 6.6 log CFU/g. Overall, pressure treatment at 400-450 MPa (soaked) or 450-500 MPa (wetted) for 2 min at 20°C rendered Salmonella undetectable. Since salsa and guacamole are two examples of widely consumed Mexican dishes that incorporate raw Jalapeño and Serrano peppers, we subsequently investigated the pressure-inactivation of Salmonella in salsa and guacamole, originating from contaminated peppers used as ingredients. The storage time (0, 12 or 24 h) of the condiments prior to HHP as well as the pH (3.8-5.3) and the type of acidulants (vinegar and lemon juice) used all influenced the extent of Salmonella inactivation by HHP. This study demonstrates the dual efficacy of HHP to decontaminate fresh chile peppers destined for direct consumption and minimally process condiments possibly contaminated with raw peppers to enhance their microbiological safety. Copyright © 2012 Elsevier B.V. All rights reserved.

Multilocus Genetic Characterization of Lactobacillus fermentum Isolated from Ready-to-Eat Canned Food.

PubMed

Sulaiman, Irshad M; Jacobs, Emily; Simpson, Steven; Kerdahi, Khalil

2017-06-01

The primary mission of the U.S. Food and Drug Administration is to enforce the Food, Drug, and Cosmetic Act and regulate food, drug, and cosmetic products. Thus, this agency monitors the presence of pathogenic microorganisms in these products, including canned foods, as one of the regulatory action criteria and also ensures that these products are safe for human consumption. This study was carried out to investigate the effectiveness of pathogen control and integrity of ready-to-eat canned food containing Black Bean Corn Poblano Salsa. A total of nine unopened and recalled canned glass jars from the same lot were examined initially by conventional microbiologic protocols that involved a two-step enrichment, followed by streaking on selective agar plates, for the presence of gram-positive and gram-negative bacteria. Of the eight subsamples examined for each sample, all subsamples of one of the containers were found positive for the presence of slow-growing rod-shaped, gram-positive, facultative anaerobic bacteria. The recovered isolates were subsequently sequenced at rRNA and gyrB loci. Afterward, multilocus sequence typing (MLST) was performed characterizing 11 additional known MLST loci (clpX, dnaA, dnaK, groEL, murC, murE, pepX, pyrG, recA, rpoB, and uvrC). Analyses of the nucleotide sequences of rRNA, gyrB, and 11 MLST loci confirmed these gram-positive bacteria recovered from canned food to be Lactobacillus fermentum . Thus, the DNA sequencing of housekeeping MLST genes can provide species identification of L. fermentum and can be used in the canned food monitoring program of public health importance.

First and Second Modern Language Ideologies, Cosmopolitan Discourses of English and the Emergence of New Social Hierarchies in Transnational Contexts

ERIC Educational Resources Information Center

Schneider, Britta

2017-01-01

This article scrutinises language discourse in transnational culture and considers theories on "reflexive modernity" (Beck et al. 2003) for analysis. I introduce symbolic meanings of language in transnational Communities of Practice constituted by salsa dance, where, depending on dance styles and on local, national and transnational…

From the Bandstand to the Classroom: Thinking and Playing Grooves

ERIC Educational Resources Information Center

Baxter, Marsha; Santantasio, Christopher

2012-01-01

In this article, narratives of a salsa concert and a lesson with a Native American flute performer provide openings for exploring grooves and their application in the music classroom. The term "groove" is examined, along with some non-Western ideas about time as represented in the music of the West African Kpelle people. A sixth-grade…

Fatty acids in some common food items in Canada.

PubMed

Ratnayake, W M; Hollywood, R; O'Grady, E; Pelletier, G

1993-12-01

Fat content and fatty acid (FA) composition of 100 common items in 17 food categories from the Canadian retail market were determined. Of these, 52 samples were made from partially hydrogenated fat. Their fat (in parentheses) and trans FA levels were as follows: breads (3.7% fat) 15.7%, hamburger buns (5.5% fat) 26.3%, cakes (8.7-36.7% fat) 10.1-25.7%, candies/chocolates (27.1% fat) 11.1%, cereals (1.3-12.9% fat) 9.2-33.7%, cookies (5.0-40.5% fat) 7.6-38.7%, crackers (9.2-33.0% fat) 13.8-35.4%, donuts (16.6-29.6% fat) 27.7-32.7%, french fries (pre-cooked) (4.3-4.5% fat) 32.8-42.8%, muffins (12.5-23.7% fat) 16.5-24.2%, pizza crusts (6.0-7.2% fat) 22.1-28.8%, shortenings (100% fat) 17.4-20.2%, potato chips (33.2-40.0% fat) 29.7-39.7%, and corn chips (25.0-34.2%) 29.9-33.9%. Generally the sum of saturated and trans FA in the food items made with partially hydrogenated fat was higher than that of the corresponding food items made with unhydrogenated oils. The higher levels of saturates plus trans were at the expense of the essential fatty acids (EFA). The high-fat foods, such as cakes, cookies, crackers, donuts and potato chips, made with partially hydrogenated fat, were substantially lower in EFA and contained relatively higher levels of trans polyunsaturated fatty acids (PUFA). In some samples of potato chips and french fries, the level of trans PUFA was almost the same or more than the sum of linoleic and linolenic acids.

The Afterschool Experience in "Salsa, Sabor y Salud": Evaluation, 2007-2008. CRESST Report 747

ERIC Educational Resources Information Center

Huang, Denise; La Torre, Deborah; Oh, Christine; Harven, Aletha; Huber, Lindsay; Leon, Seth; Mostafavi, Sima

2008-01-01

In the United States, there is an alarming trend toward obesity and inactivity among children. Minorities and economically disadvantaged children are at an even higher risk. According to the Centers for Disease Control and Prevention one in two Latino children will become diabetic. As a result, there is a dire need for tailored intervention…

Turbulence measurements in the vicinity of a strong polar jet during POLSTRACC/GWLCYCLE II/SALSA, 2016

NASA Astrophysics Data System (ADS)

Bramberger, Martina; Dörnbrack, Andreas; Rapp, Markus; Gemsa, Steffen; Raynor, Kevin

2017-04-01

In January 2016, the combined POLar STRAtosphere in a Changing Climate (POLSTRACC), Investigation of the life cycle of gravity waves (GW-LCYCLE) II and Seasonality of Air mass transport and origin in the Lowermost Stratosphere (SALSA) campaign, shortly abbreviated as PGS, took place in Kiruna, Sweden. During this campaign, on 31 January 2016, a strong polar jet with horizontal wind speeds up to 100 m/s was located above northern Great Britain. The research flight PGS12 lead the High Altitude LOng range (HALO) aircraft right above the jet streak of this polar jet, a region which is known from theoretical studies for prevalent turbulence. Here, we present a case study in which high-resolution in-situ aircraft measurements are employed to analyse and quantify turbulence in the described region with parameters such as e.g. turbulent kinetic energy and the eddy dissipation rate. This analysis is supported by idealized numerical simulations to determine involved processes for the generation of turbulence. Complementing, forecasts and operational analyses of the integrated forecast system (IFS) of the European Centre for Medium-Range Weather Forecasts (ECMWF) are used to thoroughly analyze the meteorological situation.

Effects of different remediation treatments on crude oil contaminated saline soil.

PubMed

Gao, Yong-Chao; Guo, Shu-Hai; Wang, Jia-Ning; Li, Dan; Wang, Hui; Zeng, De-Hui

2014-12-01

Remediation of the petroleum contaminated soil is essential to maintain the sustainable development of soil ecosystem. Bioremediation using microorganisms and plants is a promising method for the degradation of crude oil contaminants. The effects of different remediation treatments, including nitrogen addition, Suaeda salsa planting, and arbuscular mycorrhiza (AM) fungi inoculation individually or combined, on crude oil contaminated saline soil were assessed using a microcosm experiment. The results showed that different remediation treatments significantly affected the physicochemical properties, oil contaminant degradation and bacterial community structure of the oil contaminated saline soil. Nitrogen addition stimulated the degradation of total petroleum hydrocarbon significantly at the initial 30d of remediation. Coupling of different remediation techniques was more effective in degrading crude oil contaminants. Applications of nitrogen, AM fungi and their combination enhanced the phytoremediation efficiency of S. salsa significantly. The main bacterial community composition in the crude oil contaminated saline soil shifted with the remediation processes. γ-Proteobacteria, β-Proteobacteria, and Actinobacteria were the pioneer oil-degraders at the initial stage, and Firmicutes were considered to be able to degrade the recalcitrant components at the later stage. Copyright © 2014 Elsevier Ltd. All rights reserved.

Limitation of activity and restriction of social participation in relation to age range, gender, and education in people with leprosy.

PubMed

Reis, Bianca Manzan; Castro, Shamyr Sulyvan de; Fernandes, Luciane Fernanda Rodrigues Martinho

2017-01-01

In Brazil, 38,000 new cases of leprosy are discovered each year, making it a public health problem. To identify whether or not there is an association between activity limitations and the restriction of social participation with some demographic data (age range, gender, and education) of the patients in a Basic Health Unit (BHU), diagnosed with leprosy. The SALSA scale was used to assess activity limitations, whereas the Participation scale was used to assess the restriction of social participation. The assessments were conducted with 31 BHU patients diagnosed with leprosy. Males were the most affected by leprosy, the multibacillary was the most prevalent, and education proved to be an important factor when related to the disease injuries among the evaluated individuals. Regarding activity limitations and the restriction of social participation, the percentage of individuals without limitations and without restrictions was greater in both scales. The main limitation is the small study sample. It can be concluded that, for the studied sample, no association was observed between the activity limitations, evaluated by the Salsa scale, nor the restriction of social participation, evaluated by the Participation Scale, with the analyzed demographic data.

Cariogenic potential of foods. I. Caries in the rat model.

PubMed

Mundorff, S A; Featherstone, J D; Bibby, B G; Curzon, M E; Eisenberg, A D; Espeland, M A

1990-01-01

As part of a major study to identify cariogenic elements of foods, the cariogenic potential of 22 foods relative to sucrose (confectioners' sugar) was determined over six intubation rat caries experiments. Cariogenic potential indices were calculated for each food from sulcal and buccal-lingual caries based on both number and severity. Those foods with the lowest cariogenic potential indices were peanuts, gelatin dessert, corn chips, yoghurt, and bologna; with the highest cariogenic potential indices were sucrose, granola cereal, french fries, bananas, cupcakes, and raisins. There was no simple relationship between food sucrose content and caries. Enhanced cariogenic potential was associated with foods containing approximately 1% or more hydrolyzable starch in combination with sucrose or other sugars.

The application status of Good Food Production Method (GFPM) production of corn crackers in SME Mawar Merah Luwu Utara

NASA Astrophysics Data System (ADS)

Latief, R.; Dirpan, A.; Tahir, M. M.; Albanjar, F. V.

2018-05-01

Good Food Production Method (GFPM) requires several requirements that must be fulfilled by all industries involved in the whole production chain from raw materials to the fonal product. This study aims to identify the application of GFPM in the production of corn chips, and assess the status of GFPM implementation which was conducted through observations, interwiews, and documentation of all activities related to the production process. The assessment used a reference adapted from the Decree of Indonesian Minister of Industry Affairs (Permenperin) number 75/M-Ind/Per/7/2010 and the regulation of Head of National Drug and Food Control Agency (KBPOM) number HK.03.1.23.04.12.22007 in 2012. The result showed several inappropriate conditios including: (1) absence of continuing maintanace of the wall and ceiling of the production room: (2) unstandardized ventilation in the production room; (3) absence of net weight and production labels on the packages; and (4) the absence of health label informing health claims and nutrition claims. The status of GFPM implementation in UKM Mawar Merah is at D (poor) level with a rate of IV.

The Polar Stratosphere in a Changing Climate (POLSTRACC): Mission overview and first results

NASA Astrophysics Data System (ADS)

Oelhaf, Hermann; Sinnhuber, Björn-Martin; Woiwode, Wolfgang; Rapp, Markus; Dörnbrack, Andreas; Engel, Andreas; Bönisch, Harald

2016-04-01

The POLSTRACC mission aims at providing new scientific knowledge on the Arctic lowermost stratosphere and upper troposphere under the present load of halogens and state of climate variables. POLSTRACC employs the German High Altitude and LOng Range Research Aircraft (HALO) and is the only HALO mission dedicated to study the UTLS at high latitudes several years after the last intensive Arctic campaigns. The scientific scope of POLSTRACC is broadened by its combination with the SALSA (Seasonality of Air mass transport and origin in the Lowermost Stratosphere using the HALO Aircraft) and GW-LCYCLE (Gravity Wave Life Cycle Experiment, a BMBF/ROMIC project) missions, which address complementary scientific goals sharing the same HALO payload. POLSTRACC, SALSA and GW-LCYCLE offer the unique opportunity to study the bottom of the polar vortex and the high-latitude UTLS along with their impact on lower latitudes throughout an entire winter/spring cycle. The payload for the combined POLSTRACC, SALSA and GW-LCYCLE campaigns comprises an innovative combination of remote sensing techniques providing 2- and 3-D distributions of temperature and a large number of substances, and precise in-situ instruments measuring T, O3, H2O, tracers of different lifetimes and chemically active species at the aircraft level with high time-resolution. Drop sondes will add information about temperature, humidity and wind in the atmosphere underneath the aircraft. The POLSTRACC consortium includes national (KIT, Forschungszentrum Jülich, DLR, Universities of Frankfurt, Heidelberg, Mainz and Wuppertal; PTB) and international partners (e.g. NASA). The field campaign is divided into three phases for addressing (i) the early polar vortex and its wide-scale vicinity in December 2015 (from Oberpfaffenhofen, Germany), (ii) the mid-winter vortex from January to March 2016 (from Kiruna, Sweden), and (iii) the late dissipating vortex and its wide-scale vicinity in March 2016 (from Kiruna and Oberpfaffenhofen). The activities from Kiruna will be split into two intensive phases, with a focus on gravity wave observations in January 2016. Mission and flight planning is supported by a variety of model tools. The airborne field observations will be complemented by ground-based activities (e.g. lidars, radars and radio soundings) and satellite observations (e.g. CALIPSO, MLS and ACE-FTS). The first phase was concluded by Dec. 21 with two long flights, one dedicated to SALSA objectives towards the Atlantic sea, the other, designed as early winter survey, went from Oberpfaffenhofen northwards, around Spitsbergen at 81°N, and back over Scandinavia. With both flights the very unusual dynamical situation in Dec 2015 could be addressed. This Arctic stratospheric winter started to be exceptionally cold and the early winter measurements from our flights provide an excellent reference for the upcoming observations planned during the Kiruna phases. The presentation is intended to give a brief overview of the scientific objectives, the payload, and the mission, along with first results.

Optical MEMS platform for low-cost on-chip integration of planar light circuits and optical switching

NASA Astrophysics Data System (ADS)

German, Kristine A.; Kubby, Joel; Chen, Jingkuang; Diehl, James; Feinberg, Kathleen; Gulvin, Peter; Herko, Larry; Jia, Nancy; Lin, Pinyen; Liu, Xueyuan; Ma, Jun; Meyers, John; Nystrom, Peter; Wang, Yao Rong

2004-07-01

Xerox Corporation has developed a technology platform for on-chip integration of latching MEMS optical waveguide switches and Planar Light Circuit (PLC) components using a Silicon On Insulator (SOI) based process. To illustrate the current state of this new technology platform, working prototypes of a Reconfigurable Optical Add/Drop Multiplexer (ROADM) and a l-router will be presented along with details of the integrated latching MEMS optical switches. On-chip integration of optical switches and PLCs can greatly reduce the size, manufacturing cost and operating cost of multi-component optical equipment. It is anticipated that low-cost, low-overhead optical network products will accelerate the migration of functions and services from high-cost long-haul markets to price sensitive markets, including networks for metropolitan areas and fiber to the home. Compared to the more common silica-on-silicon PLC technology, the high index of refraction of silicon waveguides created in the SOI device layer enables miniaturization of optical components, thereby increasing yield and decreasing cost projections. The latching SOI MEMS switches feature moving waveguides, and are advantaged across multiple attributes relative to alternative switching technologies, such as thermal optical switches and polymer switches. The SOI process employed was jointly developed under the auspice of the NIST APT program in partnership with Coventor, Corning IntelliSense Corp., and MicroScan Systems to enable fabrication of a broad range of free space and guided wave MicroOptoElectroMechanical Systems (MOEMS).

Diet soda intake is associated with long-term increases in waist circumference in a bi-ethnic cohort of older adults: The San Antonio Longitudinal Study of Aging

PubMed Central

Fowler, Sharon PG; Williams, Ken; Hazuda, Helen P

2015-01-01

BACKGROUND/OBJECTIVES Diet soda (DS) intake (DSI) has been associated with increased cardiometabolic risk, but its specific impact in older adults has not been addressed. Because central obesity increases cardiovascular risk, we examined the relationship between DSI and long-term waist circumference (WC) change (ΔWC) in the bi-ethnic San Antonio Longitudinal Study of Aging (SALSA). DESIGN Prospective cohort study. SETTING San Antonio, Texas, neighborhoods PARTICIPANTS SALSA examined 749 Mexican-American and European-American individuals ≥ 65 years old at baseline (BL: 1992-1996); 79.1% of survivors completed follow-up 1 (FU1) (2000-2001, n=474); 73.4%, FU2 (2001-2003, n=413); and 71.0%, FU3 (2003-2004, n=375). Participants completed a mean of 2.64 follow-up intervals, for 9.41 total follow-up years. MEASUREMENTS DSI, WC, height and weight were measured at outset and conclusion of each interval: BL-FU1, FU1-FU2, and FU2-FU3. RESULTS Adjusted for initial WC, demographics, physical activity, diabetes, and smoking, mean interval ΔWC (95% confidence interval) for all DS users was almost triple that among non-users: 2.11 (1.45-2.76) vs. 0.77 (0.29-1.23) cm, respectively (p < 0.001). For non-, occasional, and daily DS users, adjusted interval ΔWCs were 0.77 (0.29-1.23), 1.76 (0.96-2.57), and 3.04 (1.82-4.26) cm, respectively (p=0.002 for trend). This translates to ΔWCs of 0.80, 1.83, and 3.16 inches, respectively, for these groups, over the total SALSA follow-up. In sub-analyses stratified separately by key covariates, ΔWC point estimates were consistently higher among DS users. CONCLUSION In a striking dose-response relationship, increasing diet soda intake was associated with escalating abdominal obesity, a potential pathway for heightened cardiometabolic risk in this aging population. PMID:25780952

Assessment of heavy metals contamination in soil profiles of roadside Suaeda salsa wetlands in a Chinese delta

NASA Astrophysics Data System (ADS)

Wen, Xiaojun; Wang, Qinggai; Zhang, Guangliang; Bai, Junhong; Wang, Wei; Zhang, Shuai

2017-02-01

Five sampling sites (Sites A, B, C, D and E) were selected along a 250 m sampling zone covered by Suaeda salsa, which is perpendicular to a road, in the Yellow River Delta of China. Soil samples were collected to a depth of 40cm in these five sampling sites to investigate the profile distributions and toxic risks of heavy metals. Concentrations of heavy metals (As, Cd, Cr, Cu, Ni, Pb and Zn) were determined using inductively coupled plasma atomic absorption spectrometry (ICP-AAS). The results showed that in each sampling site, Cd, Cu, Pb and Zn have approximately constant concentrations along soil profiles and did not show high contamination compared with the values of probable effect levels (PELs). All soils exhibited As and Ni contamination at all sampling sites compared with other heavy metals. The index of geo-accumulation (Igeo) values for As in the 20-30 cm soil layer at Site B was grouped into Class Ⅳ(2 < Igeo ≤ 3), indicating that the soil was moderately to strongly contaminated. Forty percent of Igeo values of Cd for all soil samples were grouped into Class Ⅳ(2 < Igeo ≤ 3) and 75% samples of Site C showed moderately to strongly contaminated level. The Enrichment factor (EF) values of As at Sites B, C, D and E reached significant enrichment level and EF values of Cd at five sampling sites all reached significant enrichment level. The sum of toxic units (∑TUs) values for surface soils of Sites B and C beyond 4 indicated that Sites B and C have severer toxicity compared with other three sampling sites. As and Ni should be paid more attention to avoid potential ecotoxicity due to their high contribution ratios to the ∑TUs in Suaeda salsa wetlands. Correlation analysis (CA) and principal components analysis (PCA) revealed that Cr, Cu, Ni, Pb and Zn might derive from the common sources, Cd might originate from another, while As might have more complex sources in this study area.

Roles of Gibberellins and Abscisic Acid in Regulating Germination of Suaeda salsa Dimorphic Seeds Under Salt Stress

PubMed Central

Li, Weiqiang; Yamaguchi, Shinjiro; Khan, M. Ajmal; An, Ping; Liu, Xiaojing; Tran, Lam-Son P.

2016-01-01

Seed heteromorphism observed in many halophytes is an adaptive phenomenon toward high salinity. However, the relationship between heteromorphic seed germination and germination-related hormones under salt stress remains elusive. To gain an insight into this relationship, the roles of gibberellins (GAs) and abscisic acid (ABA) in regulating germination of Suaeda salsa dimorphic brown and black seeds under salinity were elucidated by studying the kinetics of the two hormones during germination of the two seed types with or without salinity treatment. Morphological analysis suggested that brown and black are in different development stage. The content of ABA was higher in dry brown than in black seeds, which gradually decreased after imbibition in water and salt solutions. Salt stress induced ABA accumulation in both germinating seed types, with higher induction effect on black than brown seeds. Black seeds showed lower germination percentage than brown seeds under both water and salt stress, which might be attributed to their higher ABA sensitivity rather than the difference in ABA content between black and brown seeds. Bioactive GA4 and its biosynthetic precursors showed higher levels in brown than in black seeds, whereas deactivated GAs showed higher content in black than brown seeds in dry or in germinating water or salt solutions. High salinity inhibited seed germination through decreasing the levels of GA4 in both seeds, and the inhibited effect of salt stress on GA4 level of black seeds was more profound than that of brown seeds. Taken together higher GA4 content, and lower ABA sensitivity contributed to the higher germination percentage of brown seeds than black seeds in water and salinity; increased ABA content and sensitivity, and decreased GA4 content by salinity were more profound in black than brown seeds, which contributed to lower germination of black seeds than brown seeds in salinity. The differential regulation of ABA and GA homeostases by salt stress in dimorphic seeds might provide a strategy for S. salsa plants to survive adverse environmental conditions. PMID:26793214

Dietary predictors of childhood obesity in a representative sample of children in north east of Iran.

PubMed

Baygi, Fereshteh; Qorbani, Mostafa; Dorosty, Ahmad Reza; Kelishadi, Roya; Asayesh, Hamid; Rezapour, Aziz; Mohammadi, Younes; Mohammadi, Fatemeh

2013-07-01

The prevalence of obesity is increasing in Iranian youngsters. This study aimed to assess some dietary determinants of obesity in a representative sample of children in Neishabour, a city in northeastern, Iran. This case-control study was conducted among 114 school students, aged 6-12 years, with a body mass index (BMI) ≥95th (based on percentile of Iranian children) as the case group and 102 age- and gender-matched controls, who were selected from their non-obese classmates. Nutrient intake data were collected by trained nutritionists by using two 24-hour-dietary recalls through maternal interviews in the presence of their child. A food frequency questionnaire was used for detecting the snack consumption patterns. Statistical analysis was done using univariate and multivariate logistic regression (MLR) by SPSS version 16. In univariate logistic regression, total energy, protein, carbohydrate, fat (including saturated, mono- and poly-unsaturated fat), and dietary fiber were the positive predictors of obesity in studied children. The estimated crude ORs for frequency of corn-based extruded snacks, carbonated beverages, potato chips, fast foods, and chocolate consumption were statistically significant. After MLR analysis, the association of obesity remained significant with energy intake (OR = 2.489, 95%CI: 1.667-3.716), frequency of corn-based extruded snacks (OR = 1.122, 95%CI: 1.007-1.250), and potato chips (OR = 1.143, 95%CI:1.024-1.276). The MLR analysis showed that dietary fiber (OR = 0.601, 95%CI: 0.368-0.983) and natural fruit juice intake (OR = 0.909, 95%CI: 0.835-0.988) were protective factors against obesity. The findings serve to confirm the role of an unhealthy diet, notably calorie-dense snacks, in childhood obesity. Healthy dietary habits, such as the consumption of high-fiber foods, should be encouraged among children.

Shifts in methanogen community structure and function across a coastal marsh transect: effects of exotic Spartina alterniflora invasion

PubMed Central

Yuan, Junji; Ding, Weixin; Liu, Deyan; Kang, Hojeong; Xiang, Jian; Lin, Yongxin

2016-01-01

Invasion of Spartina alterniflora in coastal areas of China increased methane (CH4) emissions. To elucidate the underlying mechanisms, we measured CH4 production potential, methanogen community structure and biogeochemical factors along a coastal wetland transect comprised of five habitat regions: open water, bare tidal flat, invasive S. alterniflora marsh and native Suaeda salsa and Phragmites australis marshes. CH4 production potential in S. alterniflora marsh was 10 times higher than that in other regions, and it was significantly correlated with soil organic carbon, dissolved organic carbon and trimethylamine concentrations, but was not correlated with acetate or formate concentrations. Although the diversity of methanogens was lowest in S. alterniflora marsh, invasion increased methanogen abundance by 3.48-fold, compared with native S. salsa and P. australis marshes due to increase of facultative Methanosarcinaceae rather than acetotrophic and hydrogenotrophic methanogens. Ordination analyses suggested that trimethylamine was the primary factor regulating shift in methanogen community structure. Addition of trimethylamine increased CH4 production rates by 1255-fold but only by 5.61- and 11.4-fold for acetate and H2/CO2, respectively. S. alterniflora invasion elevated concentration of non-competitive trimethylamine, and shifted methanogen community from acetotrophic to facultative methanogens, which together facilitated increased CH4 production potential. PMID:26728134

Isoprene derived secondary organic aerosol in a global aerosol chemistry climate model

NASA Astrophysics Data System (ADS)

Stadtler, Scarlet; Kühn, Thomas; Taraborrelli, Domenico; Kokkola, Harri; Schultz, Martin

2017-04-01

Secondary organic aerosol (SOA) impacts earth's climate and human health. Since its precursor chemistry and its formation are not fully understood, climate models cannot catch its direct and indirect effects. Global isoprene emissions are higher than any other non-methane hydrocarbons. Therefore, SOA from isoprene-derived, low volatile species (iSOA) is simulated using a global aerosol chemistry climate model ECHAM6-HAM-SALSA-MOZ. Isoprene oxidation in the chemistry model MOZ is following a novel semi-explicit scheme, embedded in a detailed atmospheric chemical mechanism. For iSOA formation four low volatile isoprene oxidation products were identified. The group method by Nanoonlal et al. 2008 was used to estimate their evaporation enthalpies ΔHvap. To calculate the saturation concentration C∗(T) the sectional aerosol model SALSA uses the gas phase concentrations simulated by MOZ and their corresponding ΔHvap to obtain the saturation vapor pressure p∗(T) from the Clausius Clapeyron equation. Subsequently, the saturation concentration is used to calculate the explicit kinetic partitioning of these compounds forming iSOA. Furthermore, the irreversible heterogeneous reactions of IEPOX and glyoxal from isoprene were included. The possibility of reversible heterogeneous uptake was ignored at this stage, leading to an upper estimate of the contribution of glyoxal to iSOA mass.

Global and Regional 3D Tomography for Improved Seismic Event Location and Uncertainty in Explosion Monitoring

NASA Astrophysics Data System (ADS)

Downey, N.; Begnaud, M. L.; Hipp, J. R.; Ballard, S.; Young, C. S.; Encarnacao, A. V.

2017-12-01

The SALSA3D global 3D velocity model of the Earth was developed to improve the accuracy and precision of seismic travel time predictions for a wide suite of regional and teleseismic phases. Recently, the global SALSA3D model was updated to include additional body wave phases including mantle phases, core phases, reflections off the core-mantle boundary and underside reflections off the surface of the Earth. We show that this update improves travel time predictions and leads directly to significant improvements in the accuracy and precision of seismic event locations as compared to locations computed using standard 1D velocity models like ak135, or 2½D models like RSTT. A key feature of our inversions is that path-specific model uncertainty of travel time predictions are calculated using the full 3D model covariance matrix computed during tomography, which results in more realistic uncertainty ellipses that directly reflect tomographic data coverage. Application of this method can also be done at a regional scale: we present a velocity model with uncertainty obtained using data obtained from the University of Utah Seismograph Stations. These results show a reduction in travel-time residuals for re-located events compared with those obtained using previously published models.

Establishing the reliability and construct validity of the Igbo version of Screening Activity Limitation and Safety Awareness scale in persons with Hansen disease.

PubMed

Ibikunle, Peter Olanrewaju; Oladipo, Samuel Ekundayo; Chukwu, Joseph Ngozi; Odole, Adesola Christiana; Okeke, Adaigwe Ifeoma

2015-09-01

Leprosy or Hansen's disease is an infectious disease affecting skin and peripheral nerves. The World Health Organization (WHO) Recent Report reveals Africa as having 20,599 new cases, America 36, 178, Eastern Asia 166,445, Western pacific 5,400; totally up to 232,875 new cases. Nigeria as at 2012 had 3,805 new cases. Nerve dysfunction can lead to severe impairments, such as wounds, clawing and shortening of digits, and visual impairments that are often indicated as WHO Grade 2 disabilities. The Screening Activity Limitation Safety Awareness (SALSA) scale however, was developed to-measure self-reported activity limitation in people affected by peripheral neuropathy, and has been translated into several languages world-wide, including two of the three major indigenous languages in Nigeria (i.e. Yoruba and Hausa), leaving the Igbo language yet to be translated. This resulted in the present study, in which the scale was translated into Igbo and the psychometric properties also established to help in data collection and to promote research among the Igbo speaking people living with disabilities from Hansen's disease. The research design was a cross-sectional survey, facility based with 70% RFT and 30% on MDT. Data were analysed using Cronbach's alpha and factor analyses. A quantitative exploration of participants' characteristics revealed that of the 40 respondents that participated in the study; 87.5% of them were predominantly from a rural population; 42.5% were males and 57.5% females. Their ages ranged between 15 and 64 years; 55% were uneducated; while 45% were educated. The SALSA Scale was interviewer-administered to the participants. Reliability analysis conducted on the data revealed high Cronbach's alpha co-efficient of 0.93 - 0.94 for the entire items on the scale. Firstly, most of the scale items correlated at least 0.3 with at least one other item on the scale, Secondly, the Kaiser-Meyer-Olkin measure of sampling adequacy was 0.71, Bartlett's test of sphericity was significant (Χ2 (190) = 482.63, P < 0.001). Finally, the communalities were all above 0.3. The principal factor analysis of the scale revealed a five factor scale, having fulfilled all the necessary conditions. It can be concluded that the Igbo version of SALSA is reliable and valid for use among the Igbo speaking group in Nigeria.

Effect of Temperature Cycling and Exposure to Extreme Temperatures on Reliability of Solid Tantalum Capacitors

NASA Technical Reports Server (NTRS)

Teverovsky, Alexander

2007-01-01

In this work, results of multiple temperature cycling (TC) (up to 1,000 cycles) of different types of solid tantalum capacitors are analyzed and reported. Deformation of chip tantalum during temperature variations simulating reflow soldering conditions was measured to evaluate the possibility of the pop-corning effect in the parts. To simulate the effect of short-time exposures to solder reflow temperatures on the reliability of tantalum capacitors, several part types were subjected to multiple cycles (up to 100) between room temperature and 240 C with periodical measurements of electrical characteristics of the parts. Mechanisms of degradation caused by temperature cycling and exposure to high temperatures, and the requirements of MIL-PRF-55365 for assessment of the resistance of the parts to soldering heat are discussed.

Determination of acrylamide in processed foods by LC/MS using column switching.

PubMed

Takatsuki, Satoshi; Nemoto, Satoru; Sasaki, Kumiko; Maitani, Tamio

2003-04-01

An LC/MS method was developed for the determination of acrylamide (AA) in processed or cooked foods. AA was extracted with a mixture of water and acetone from homogenized food samples after the addition of 13C-labeled acrylamide (AA-1-(13)C) as an internal standard. The extract was concentrated, washed with dichloromethane for defatting, and cleaned up on Bond Elut C18, PSA and ACCUCAT cartridge-columns, and then AA was determined by LC/MS in the selected ion recording (SIR) mode. For the LC/MS analysis, four LC columns were connected in-line and the flow of the mobile phase was switched according to a time-program. Monitoring ions for AA were m/z 72 and 55, and those for AA-1-(13)C were m/z 73 and 56. AA and AA-1-(13)C were determined without interference from the matrices in all samples. The recoveries of AA from potato chips, corn snack, pretzel and roasted tea spiked at the level of 500 ng/g of AA were 99.5-101.0% with standard deviations (SD) in the range from 0.3 to 1.6%. The limits of detection and quantification of the developed method were 9 and 30 ng/g for AA in samples, respectively. The method was applied to the analysis of AA in various processed or cooked food samples purchased from retail markets. High levels of AA were found in potato chips and French-fried potato (467-3,544 ng/g). Fried and sugar-coated dough cakes (karinto) contained 374 and 1,895 ng/g. Corn snacks contained 117-535 ng/g of AA. Roasted foods (such as roasted sesame seed, roasted barley (mugi-cha), roasted tea (hoji-cha), coffee beans and curry powder) contained 116-567 ng/g of AA. Foods made from fish, egg and meat contained lower levels of AA than the plant-based foods. Foods containing much water showed a tendency to have low levels of AA compared with dry foods. The proposed method was applicable to the analysis of AA in variety of processed foods.

Learning from Experience: The Public Health Response to West Nile Virus, SARS, Monkeypox, and Hepatitis A Outbreaks in the United States

DTIC Science & Technology

2005-01-01

chickens in May and June 2002, with the first human cases showing up in hospital emergency departments in July. The Louisiana outbreak lasted until... Mexico , that had been used in a salsa served in a Beaver County restaurant. A total of 660 cases were reported, resulting in 3 deaths. Table...imported from Africa Contaminated green onions imported from Mexico Transmission Vector-borne (mosquitoes) Respiratory droplets (person-to

Purified phenolics from hydrothermal treatments of biomass: ability to protect sunflower bulk oil and model food emulsions from oxidation.

PubMed

Conde, Enma; Moure, Andrés; Domínguez, Herminia; Gordon, Michael H; Parajó, Juan Carlos

2011-09-14

The phenolic fractions released during hydrothermal treatment of selected feedstocks (corn cobs, eucalypt wood chips, almond shells, chestnut burs, and white grape pomace) were selectively recovered by extraction with ethyl acetate and washed with ethanol/water solutions. The crude extracts were purified by a relatively simple adsorption technique using a commercial polymeric, nonionic resin. Utilization of 96% ethanol as eluting agent resulted in 47.0-72.6% phenolic desorption, yielding refined products containing 49-60% w/w phenolics (corresponding to 30-58% enrichment with respect to the crude extracts). The refined extracts produced from grape pomace and from chestnut burs were suitable for protecting bulk oil and oil-in-water and water-in-oil emulsions. A synergistic action with bovine serum albumin in the emulsions was observed.

Effects of biochars on hydraulic properties of clayey soil

NASA Astrophysics Data System (ADS)

Zhen, Jingbo; Palladino, Mario; Lazarovitch, Naftali; Bonanomi, Giuliano; Battista Chirico, Giovanni

2017-04-01

Biochar has gained popularity as an amendment to improve soil hydraulic properties. Since biochar properties depend on feedstocks and pyrolysis temperatures used for its production, proper selection of biochar type as soil amendment is of great importance for soil hydraulic properties improvement. This study investigated the effects of eight types of biochar on physical and hydraulic properties of clayey soil. Biochars were derived from four different feedstocks (Alfalfa hay, municipal organic waste, corn residues and wood chip) pyrolyzed at two different temperatures (300 and 550 °C). Clayey soil samples were taken from Leone farm (40° 26' 15.31" N, 14° 59' 45.54" E), Italy, and were oven-dried at 105 °C to determine dry bulk density. Biochars were mixed with the clayey soil at 5% by mass. Bulk densities of the mixtures were also determined. Saturated hydraulic conductivities (Ks) of the original clayey soil and corresponding mixtures were measured by means of falling-head method. Soil water retention measurements were conducted for clayey soil and mixtures using suction table apparatus and Richards' plate with the pressure head (h) up to 12000 cm. van Genuchten retention function was selected to evaluate the retention characteristics of clayey soil and mixtures. Available water content (AWC) was calculated by field capacity (h = - 500 cm) minus wilting pointing (h = -12000 cm). The results showed that biochar addition decreased the bulk density of clayey soil. The Ks of clayey soil increased due to the incorporation of biochars except for waste and corn biochars pyrolyzed at 550 °C. AWC of soils mixed with corn biochar pyrolyzed at 300 °C and wood biochar pyrolyzed at 550 °C, increased by 31% and 7%, respectively. Further analysis will be conducted in combination of biochar properties such as specific surface area and total pore volume. Better understanding of biochar impact on clayey soil will be helpful in biochar selection for soil amendment and improving water use efficiency in agriculture.

The Polar Stratosphere in a Changing Climate (POLSTRACC)

NASA Astrophysics Data System (ADS)

Oelhaf, Hermann; Sinnhuber, Björn-Martin; Woiwode, Wolfgang; Rapp, Markus; Dörnbrack, Andreas; Engel, Andreas; Boenisch, Harald

2015-04-01

The POLSTRACC mission aims at providing new scientific knowledge on the Arctic lowermost stratosphere (LMS) and upper troposphere under the present load of halogens and state of climate variables. POLSTRACC is the only HALO (High Altitude and LOng Range Research Aircraft, German Research Community) mission dedicated to study the UTLS at high latitudes several years after the last intensive Arctic campaigns. The scientific scope of POLSTRACC will be broadened by its combination with the SALSA (Seasonality of Air mass transport and origin in the Lowermost Stratosphere using the HALO Aircraft) and GW-LCYCLE (Gravity Wave Life Cycle Experiment, a BMBF/ROMIC project) missions, which address complementary scientific goals sharing the same HALO payload. POLSTRACC, SALSA and GW-LCYCLE will offer the unique opportunity to study the bottom of the polar vortex and the high-latitude UTLS along with their impact on lower latitudes throughout an entire winter/spring cycle. The POLSTRACC consortium includes national (KIT, Forschungszentrum Jülich, DLR, Max Planck Institute for Chemistry, Universities of Frankfurt, Heidelberg, Mainz and Wuppertal) and international partners (e.g. NASA). The payload for the combined POLSTRACC, SALSA and GW-LCYCLE campaigns comprises an innovative combination of remote sensing techniques providing 2- and 3-D distributions of temperature and a large number of substances, and precise in-situ instruments measuring T, O3, H2O, tracers of different lifetimes and chemically active species at the aircraft level with high time-resolution. Drop sondes will add information about temperature, humidity and wind in the atmosphere underneath the aircraft. The field campaign will be divided into three phases for addressing (i) the early polar vortex and its wide-scale vicinity in December 2015 (from Oberpfaffenhofen, Germany), (ii) the mid-winter vortex from January to March 2016 (from Kiruna, Sweden), and (iii) the late dissipating vortex and its wide-scale vicinity in March 2016 (from Kiruna and Oberpfaffenhofen). The activities from Kiruna will be split into two intensive phases, with a focus on gravity wave observations in January 2016. Actual mission planning will be supported by flight planning and model tools and will be tested already in the preceding winter in a dry-run activity. The airborne field observations will be complemented by ground-based activities (e.g. lidars, radars and radio soundings) and satellite observations (e.g. CALIPSO, MLS and ACE-FTS). The Poster is intended to present an overview of the scientific objectives, the payload, and the mission rationale, and to attract international scientific groups to join the POLSTRACC framework and extend its scientific scope.

A Global 3D P-Velocity Model of the Earth’s Crust and Mantle for Improved Event Location -- SALSA3D

DTIC Science & Technology

2010-09-01

incorporates variable resolution in both the geographic and radial dimensions. For our starting model, we use a simplified two layer crustal model derived from... crustal model derived from the Crust 2.0 model over a uniform AK135 mantle. Sufficient damping is used to reduce velocity adjustments so that ray path...upper mantle, and a third tessellation with variable resolution to all crustal layers. The crustal tessellation (not shown) has 2° triangles in oceanic

40 CFR 174.502 - Bacillus thuringiensis Cry1A.105 protein; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or on the food and feed commodities of corn; corn, field, flour; corn, field, forage; corn, field, grain; corn, field, grits; corn, field, meal; corn, field, refined oil; corn, field, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husk removed; corn, sweet, stover; and corn, pop, grain and...

40 CFR 174.502 - Bacillus thuringiensis Cry1A.105 protein; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or on the food and feed commodities of corn; corn, field, flour; corn, field, forage; corn, field, grain; corn, field, grits; corn, field, meal; corn, field, refined oil; corn, field, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husk removed; corn, sweet, stover; and corn, pop, grain and...

40 CFR 174.502 - Bacillus thuringiensis Cry1A.105 protein; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or on the food and feed commodities of corn; corn, field, flour; corn, field, forage; corn, field, grain; corn, field, grits; corn, field, meal; corn, field, refined oil; corn, field, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husk removed; corn, sweet, stover; and corn, pop, grain and...

Phosphorus Loadings Associated with a Park Tourist Attraction: Limnological Consequences of Feeding the Fish

NASA Astrophysics Data System (ADS)

Turner, Andrew M.; Ruhl, Nathan

2007-04-01

The Linesville spillway of Pymatuning State Park is one of the most visited tourist attractions in Pennsylvania, USA, averaging more than 450,000 visitors · year-1. Carp ( Cyprinus carpio Linnaeus) and waterfowl congregate at the spillway where they are fed bread and other foods by park visitors. We hypothesized that the “breadthrowers” constitute a significant nutrient vector to the upper portion of Pymatuning Reservoir. In the summer of 2002, we estimated phosphorus loadings attributable to breadthrowers, and compared these values to background loadings from Linesville Creek, a major tributary to the upper reservoir. Items fed to fish included bread, donuts, bagels, canned corn, popcorn, corn chips, hot dogs, birthday cakes, and dog food. Phosphorus loading associated with park visitors feeding fish was estimated to be 3233 g day-1, and estimated P export from the Linesville Creek watershed was 2235 g·day-1. P loading attributable to breadthrowers exceeded that of the entire Linesville Creek watershed on 33 of the 35 days of study, with only a heavy rainfall event triggering watershed exports that exceeded spillway contributions. Averaged across 5 weeks, breadthrowers contributed 1.45-fold more P to Pymatuning Reservoir than the Linesville Creek watershed. If Linesville Creek P exports are extrapolated to the entire Sanctuary Lake watershed, spillway contributions of P added 48% to the non-point source watershed P entering the lake. Park visitors feeding fish at the Linesville Spillway are a significant source of nutrients entering Sanctuary Lake.

Inter-Annual Variability of Area-Scaled Gaseous Carbon Emissions from Wetland Soils in the Liaohe Delta, China.

PubMed

Ye, Siyuan; Krauss, Ken W; Brix, Hans; Wei, Mengjie; Olsson, Linda; Yu, Xueyang; Ma, Xueying; Wang, Jin; Yuan, Hongming; Zhao, Guangming; Ding, Xigui; Moss, Rebecca F

2016-01-01

Global management of wetlands to suppress greenhouse gas (GHG) emissions, facilitate carbon (C) sequestration, and reduce atmospheric CO2 concentrations while simultaneously promoting agricultural gains is paramount. However, studies that relate variability in CO2 and CH4 emissions at large spatial scales are limited. We investigated three-year emissions of soil CO2 and CH4 from the primary wetland types of the Liaohe Delta, China, by focusing on a total wetland area of 3287 km2. One percent is Suaeda salsa, 24% is Phragmites australis, and 75% is rice. While S. salsa wetlands are under somewhat natural tidal influence, P. australis and rice are managed hydrologically for paper and food, respectively. Total C emissions from CO2 and CH4 from these wetland soils were 2.9 Tg C/year, ranging from 2.5 to 3.3 Tg C/year depending on the year assessed. Primary emissions were from CO2 (~98%). Photosynthetic uptake of CO2 would mitigate most of the soil CO2 emissions, but CH4 emissions would persist. Overall, CH4 fluxes were high when soil temperatures were >18°C and pore water salinity <18 PSU. CH4 emissions from rice habitat alone in the Liaohe Delta represent 0.2% of CH4 carbon emissions globally from rice. With such a large area and interannual sensitivity in soil GHG fluxes, management practices in the Delta and similar wetlands around the world have the potential not only to influence local C budgeting, but also to influence global biogeochemical cycling.

Differentiation of Herba Cistanches by fingerprint with high-performance liquid chromatography-diode array detection-mass spectrometry.

PubMed

Jiang, Y; Li, S P; Wang, Y T; Chen, X J; Tu, P F

2009-03-13

Herba Cistanche (Rou Cong Rong in Chinese), dried succulent stems of Cistanche deserticola or C. tubulosa, is a famous Chinese herbal medicine and has been recorded in the Chinese Pharmacopoeia. In recent years, another two non-official species, C. salsa and C. sinensis have also been used as Herba Cistanche in some regions of China. To investigate the possibility of using these two non-official species as alternatives to the official species, a high-performance liquid chromatography-diode array detection-mass spectrometry (HPLC-DAD-MS) fingerprint method was developed to comparatively analyze the crude herbs of these four species. The fingerprint of C. deserticola, a historically certified species of Herba Cistanche, serves as 'standard pattern' for comparing the similarities with the other species by means of similarity and Principle Component Analysis. Additionally, 18 characteristic peaks in the fingerprints were identified by comparing their retention times, UV spectra and ESI-MS data with those of the reference substances and/or the data in the literatures. The comparative results demonstrate that the fingerprints of C. tubulosa and C. salsa possess high similarity to the standard pattern, suggesting that these two species may be used as alternative species; while that of C. sinensis has low similarity (0.053 correlation coefficient) to the standard pattern, indicating that it cannot be used as the substitute of the official herb. However, the varying fingerprint patterns among the samples of C. deserticola collected from various habitats illustrate that the quality consistency of crude herbs is still a problem worthy of serious concern.

Inter-Annual Variability of Area-Scaled Gaseous Carbon Emissions from Wetland Soils in the Liaohe Delta, China

PubMed Central

Ye, Siyuan; Krauss, Ken W.; Brix, Hans; Wei, Mengjie; Olsson, Linda; Yu, Xueyang; Ma, Xueying; Wang, Jin; Yuan, Hongming; Zhao, Guangming; Ding, Xigui; Moss, Rebecca F.

2016-01-01

Global management of wetlands to suppress greenhouse gas (GHG) emissions, facilitate carbon (C) sequestration, and reduce atmospheric CO2 concentrations while simultaneously promoting agricultural gains is paramount. However, studies that relate variability in CO2 and CH4 emissions at large spatial scales are limited. We investigated three-year emissions of soil CO2 and CH4 from the primary wetland types of the Liaohe Delta, China, by focusing on a total wetland area of 3287 km2. One percent is Suaeda salsa, 24% is Phragmites australis, and 75% is rice. While S. salsa wetlands are under somewhat natural tidal influence, P. australis and rice are managed hydrologically for paper and food, respectively. Total C emissions from CO2 and CH4 from these wetland soils were 2.9 Tg C/year, ranging from 2.5 to 3.3 Tg C/year depending on the year assessed. Primary emissions were from CO2 (~98%). Photosynthetic uptake of CO2 would mitigate most of the soil CO2 emissions, but CH4 emissions would persist. Overall, CH4 fluxes were high when soil temperatures were >18°C and pore water salinity <18 PSU. CH4 emissions from rice habitat alone in the Liaohe Delta represent 0.2% of CH4 carbon emissions globally from rice. With such a large area and interannual sensitivity in soil GHG fluxes, management practices in the Delta and similar wetlands around the world have the potential not only to influence local C budgeting, but also to influence global biogeochemical cycling. PMID:27501148

Assessment of the sensory and physical limitations imposed by leprosy in a Brazilian Amazon Population.

PubMed

Aben-Athar, Cintia Yolette Urbano Pauxis; Lima, Sandra Souza; Ishak, Ricardo; Vallinoto, Antonio Carlos Rosário

2017-01-01

Leprosy often results in sensory and physical limitations. This study aimed to evaluate these limitations using a quantitative approach in leprosy patients in Belém (Pará, Brazil). This epidemiological, cross-sectional study measured the sensory impairment of smell and taste through the use of a questionnaire and evaluated activity limitations of daily life imposed by leprosy through the Screening of Activity Limitation and Safety Awareness (SALSA) Scale. Data were collected from 84 patients and associations between the degree of disability and clinical and epidemiological characteristics were assessed. The majority of patients were men (64.3%), married (52.4%), age 31-40 years old (26.2%), had primary education (50%), and were independent laborers (36.9%). The multibacillary operational classification (81%), borderline clinical form (57.1%), and 0 degrees of physical disability (41.7%) were predominant. SALSA scores ranged from 17 to 59 points, and being without limitations was predominant (53.6%). The risk awareness score ranged from 0 to 8, with a score of 0 (no awareness of risk) being the most common (56%). Evaluation of smell and taste sensory sensitivities revealed that 70.2% did not experience these sensory changes. Patients with leprosy reactions were 7 times more likely to develop activity limitations, and those who had physical disabilities were approximately four times more likely to develop a clinical picture of activity limitations. Most patients showed no sensory changes, but patients with leprosy reactions were significantly more likely to develop activity limitations. Finally, further studies should be performed, assessing a higher number of patients to confirm the present results.

The SALSA Project - High-End Aerial 3d Camera

NASA Astrophysics Data System (ADS)

Rüther-Kindel, W.; Brauchle, J.

2013-08-01

The ATISS measurement drone, developed at the University of Applied Sciences Wildau, is an electrical powered motor glider with a maximum take-off weight of 25 kg including a payload capacity of 10 kg. Two 2.5 kW engines enable ultra short take-off procedures and the motor glider design results in a 1 h endurance. The concept of ATISS is based on the idea to strictly separate between aircraft and payload functions, which makes ATISS a very flexible research platform for miscellaneous payloads. ATISS is equipped with an autopilot for autonomous flight patterns but under permanent pilot control from the ground. On the basis of ATISS the project SALSA was undertaken. The aim was to integrate a system for digital terrain modelling. Instead of a laser scanner a new design concept was chosen based on two synchronized high resolution digital cameras, one in a fixed nadir orientation and the other in a oblique orientation. Thus from every object on the ground images from different view angles are taken. This new measurement camera system MACS-TumbleCam was developed at the German Aerospace Center DLR Berlin-Adlershof especially for the ATISS payload concept. Special advantage in comparison to laser scanning is the fact, that instead of a cloud of points a surface including texture is generated and a high-end inertial orientation system can be omitted. The first test flights show a ground resolution of 2 cm and height resolution of 3 cm, which underline the extraordinary capabilities of ATISS and the MACS measurement camera system.

40 CFR 180.1254 - Aspergillus flavus NRRL 21882; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover. [75 FR 6576, Feb. 10, 2010] ...

40 CFR 180.1254 - Aspergillus flavus NRRL 21882; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover. [75 FR 6576, Feb. 10, 2010] ...

40 CFR 180.1254 - Aspergillus flavus NRRL 21882; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover. [75 FR 6576, Feb. 10, 2010] ...

40 CFR 180.1254 - Aspergillus flavus NRRL 21882; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover. [75 FR 6576, Feb. 10, 2010] ...

40 CFR 180.1254 - Aspergillus flavus NRRL 21882; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover. [75 FR 6576, Feb. 10, 2010] ...

40 CFR 180.555 - Trifloxystrobin; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... pulp 1.0 Citrus, oil 38 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 7 Corn, field, refined oil 0.1 Corn, pop, grain 0.05 Corn, pop, stover 7 Corn, sweet, cannery waste 0.6 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 4.0 Egg 0.04...

40 CFR 180.555 - Trifloxystrobin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... pulp 1.0 Citrus, oil 38 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 7 Corn, field, refined oil 0.1 Corn, pop, grain 0.05 Corn, pop, stover 7 Corn, sweet, cannery waste 0.6 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 4.0 Egg 0.04...

40 CFR 180.555 - Trifloxystrobin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 7 Corn, field, refined oil 0.1 Corn, pop, grain 0.05 Corn, pop, stover 7 Corn, sweet, cannery waste 0.6 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 4.0 Egg 0.04 Fruit, citrus, group 10 0.6...

40 CFR 180.555 - Trifloxystrobin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 7 Corn, field, refined oil 0.1 Corn, pop, grain 0.05 Corn, pop, stover 7 Corn, sweet, cannery waste 0.6 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 4.0 Egg 0.04 Fruit, citrus, group 10 0.6...

Impact of Corn Earworm (Lepidoptera: Noctuidae) on Field Corn (Poales: Poaceae) Yield and Grain Quality.

PubMed

Bibb, Jenny L; Cook, Donald; Catchot, Angus; Musser, Fred; Stewart, Scott D; Leonard, Billy Rogers; Buntin, G David; Kerns, David; Allen, Tom W; Gore, Jeffrey

2018-05-28

Corn earworm, Helicoverpa zea (Boddie), commonly infests field corn, Zea mays (L.). The combination of corn plant biology, corn earworm behavior in corn ecosystems, and field corn value renders corn earworm management with foliar insecticides noneconomical. Corn technologies containing Bacillus thuringiensis (Bt) Berliner (Bacillales: Bacillaceae) were introduced that exhibit substantial efficacy against corn earworm and may reduce mycotoxin contamination in grain. The first generation Bt traits in field corn demonstrated limited activity on corn earworm feeding on grain. The pyramided corn technologies have greater cumulative protein concentrations and higher expression throughout the plant, so these corn traits should provide effective management of this pest. Additionally, reduced kernel injury may affect physical grain quality. Experiments were conducted during 2011-2012 to investigate corn earworm impact on field corn yield and grain quality. Treatments included field corn hybrids expressing the Herculex, YieldGard, and Genuity VT Triple Pro technologies. Supplemental insecticide treatments were applied every 1-2 d from silk emergence until silk senescence to create a range of injured kernels for each technology. No significant relationship between the number of corn earworm damaged kernels and yield was observed for any technology/hybrid. In these studies, corn earworm larvae did not cause enough damage to impact yield. Additionally, no consistent relationship between corn earworm damage and aflatoxin contamination was observed. Based on these data, the economic value of pyramided Bt corn traits to corn producers, in the southern United States, appears to be from management of other lepidopteran insect pests including European and southwestern corn borer.

40 CFR 180.1219 - Foramsulfuron; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... pesticide foramsulfuron is exempted from the requirement of a tolerance in corn, field, grain/corn, field, forage/ corn, field, stover/corn, pop, grain/corn, pop, forage/corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when applied as a herbicide in...

40 CFR 180.1219 - Foramsulfuron; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... pesticide foramsulfuron is exempted from the requirement of a tolerance in corn, field, grain/corn, field, forage/ corn, field, stover/corn, pop, grain/corn, pop, forage/corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when applied as a herbicide in...

40 CFR 180.1219 - Foramsulfuron; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... pesticide foramsulfuron is exempted from the requirement of a tolerance in corn, field, grain/corn, field, forage/ corn, field, stover/corn, pop, grain/corn, pop, forage/corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when applied as a herbicide in...

40 CFR 180.1219 - Foramsulfuron; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... pesticide foramsulfuron is exempted from the requirement of a tolerance in corn, field, grain/corn, field, forage/ corn, field, stover/corn, pop, grain/corn, pop, forage/corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when applied as a herbicide in...

40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover, when applied/used as an antifungal agent. [68 FR 41541, July 14...

40 CFR 180.1219 - Foramsulfuron; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... pesticide foramsulfuron is exempted from the requirement of a tolerance in corn, field, grain/corn, field, forage/ corn, field, stover/corn, pop, grain/corn, pop, forage/corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when applied as a herbicide in...

40 CFR 180.438 - Lambda-cyhalothrin and an isomer gamma-cyhalothrin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Corn, pop, grain 0.05 Corn, pop, stover 1.0 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with..., seed 1.0 Cattle, fat 3.0 Cattle, meat 0.2 Cattle, meat byproducts 0.2 Corn, field, flour 0.15 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 1.0 Corn, pop, grain 0.05 Corn, pop, grain...

40 CFR 180.438 - Lambda-cyhalothrin and an isomer gamma-cyhalothrin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Corn, pop, grain 0.05 Corn, pop, stover 1.0 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with..., seed 1.0 Cattle, fat 3.0 Cattle, meat 0.2 Cattle, meat byproducts 0.2 Corn, field, flour 0.15 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 1.0 Corn, pop, grain 0.05 Corn, pop, grain...

40 CFR 180.438 - Lambda-cyhalothrin and an isomer gamma-cyhalothrin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Corn, pop, grain 0.05 Corn, pop, stover 1.0 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with..., seed 1.0 Cattle, fat 3.0 Cattle, meat 0.2 Cattle, meat byproducts 0.2 Corn, field, flour 0.15 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 1.0 Corn, pop, grain 0.05 Corn, pop, grain...

40 CFR 180.570 - Isoxadifen-ethyl; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (safener) in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.20 Corn, field, grain 0.08 Corn, field, stover 0.40 Corn, oil 0.50 Corn, pop, grain 0.04 Corn, pop, stover 0.25 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husk removed 0.04 Corn...

40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover, when...

40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover, when...

40 CFR 180.570 - Isoxadifen-ethyl; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (safener) in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.20 Corn, field, grain 0.08 Corn, field, stover 0.40 Corn, oil 0.50 Corn, pop, grain 0.04 Corn, pop, stover 0.25 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husk removed 0.04 Corn...

40 CFR 180.570 - Isoxadifen-ethyl; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (safener) in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.20 Corn, field, grain 0.08 Corn, field, stover 0.40 Corn, oil 0.50 Corn, pop, grain 0.04 Corn, pop, stover 0.25 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husk removed 0.04 Corn...

40 CFR 180.570 - Isoxadifen-ethyl; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (safener) in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.20 Corn, field, grain 0.08 Corn, field, stover 0.40 Corn, oil 0.50 Corn, pop, grain 0.04 Corn, pop, stover 0.25 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husk removed 0.04 Corn...

40 CFR 180.570 - Isoxadifen-ethyl; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (safener) in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.20 Corn, field, grain 0.08 Corn, field, stover 0.40 Corn, oil 0.50 Corn, pop, grain 0.04 Corn, pop, stover 0.25 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husk removed 0.04 Corn...

40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover, when...

40 CFR 180.617 - Metconazole; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

....04 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, pop, grain 0.02 Corn, pop, stover 4.5 Corn, sweet, forage 3.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn...

40 CFR 180.617 - Metconazole; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

....04 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, pop, grain 0.02 Corn, pop, stover 4.5 Corn, sweet, forage 3.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn...

Utilisation of corn (Zea mays) bran and corn fiber in the production of food components.

PubMed

Rose, Devin J; Inglett, George E; Liu, Sean X

2010-04-30

The milling of corn for the production of food constituents results in a number of low-value co-products. Two of the major co-products produced by this operation are corn bran and corn fiber, which currently have low commercial value. This review focuses on current and prospective research surrounding the utilization of corn fiber and corn bran in the production of potentially higher-value food components. Corn bran and corn fiber contain potentially useful components that may be harvested through physical, chemical or enzymatic means for the production of food ingredients or additives, including corn fiber oil, corn fiber gum, cellulosic fiber gels, xylo-oligosaccharides and ferulic acid. Components of corn bran and corn fiber may also be converted to food chemicals such as vanillin and xylitol. Commercialization of processes for the isolation or production of food products from corn bran or corn fiber has been met with numerous technical challenges, therefore further research that improves the production of these components from corn bran or corn fiber is needed.

40 CFR 180.431 - Clopyralid; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cattle, meat byproducts, except liver 36.0 Corn, field, forage 3.0 Corn, field, grain 1.0 Corn, field, milled byproducts 1.5 Corn, field, stover 10.0 Corn, pop, grain 1.0 Corn, pop, stover 10.0 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 1.0 Corn, sweet, stover 10.0 Cranberry 4.0 Egg...

40 CFR 180.544 - Methoxyfenozide; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Canistel 0.6 Cattle, fat 0.50 Cattle, meat 0.02 Coriander, leaves 30 Corn, field, forage 15 Corn, field, grain 0.05 Corn, field, refined oil 0.20 Corn, field, stover 125 Corn, pop, grain 0.05 Corn, pop, stover 125 Corn, sweet, forage 30 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 60...

40 CFR 180.544 - Methoxyfenozide; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 0.6 Cattle, fat 0.50 Cattle, meat 0.02 Cherimoya 0.60 Citrus, oil 100 Corn, field, forage 15 Corn, field, grain 0.05 Corn, field, refined oil 0.20 Corn, field, stover 125 Corn, pop, grain 0.05 Corn, pop, stover 125 Corn, sweet, forage 30 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.220 - Atrazine; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cattle, meat 0.02 Cattle, meat byproducts 0.02 Corn, field, forage 1.5 Corn, field, grain 0.20 Corn, field, stover 0.5 Corn, pop, forage 1.5 Corn, pop, grain 0.20 Corn, pop, stover 0.5 Corn, sweet, forage 15 Corn, sweet, kernel plus cob with husks removed 0.20 Corn, sweet, stover 2.0 Goat, fat 0.02 Goat...

40 CFR 180.220 - Atrazine; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cattle, meat 0.02 Cattle, meat byproducts 0.02 Corn, field, forage 1.5 Corn, field, grain 0.20 Corn, field, stover 0.5 Corn, pop, forage 1.5 Corn, pop, grain 0.20 Corn, pop, stover 0.5 Corn, sweet, forage 15 Corn, sweet, kernel plus cob with husks removed 0.20 Corn, sweet, stover 2.0 Goat, fat 0.02 Goat...

40 CFR 180.220 - Atrazine; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cattle, meat 0.02 Cattle, meat byproducts 0.02 Corn, field, forage 1.5 Corn, field, grain 0.20 Corn, field, stover 0.5 Corn, pop, forage 1.5 Corn, pop, grain 0.20 Corn, pop, stover 0.5 Corn, sweet, forage 15 Corn, sweet, kernel plus cob with husks removed 0.20 Corn, sweet, stover 2.0 Goat, fat 0.02 Goat...

40 CFR 180.431 - Clopyralid; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cattle, meat byproducts, except liver 36.0 Corn, field, forage 3.0 Corn, field, grain 1.0 Corn, field, milled byproducts 1.5 Corn, field, stover 10.0 Corn, pop, grain 1.0 Corn, pop, stover 10.0 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed 1.0 Corn, sweet, stover 10.0 Cranberry 4.0 Egg...

40 CFR 180.617 - Metconazole; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... byproducts 0.04 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 30 Corn, pop, grain 0.02 Corn, pop, stover 30 Corn, sweet, forage 3.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn... Soybean, hay 6.0 Soybean, hulls 0.08 Soybean, seed 0.05 Sugarcane, cane 0.06 Vegetable, tuberous and corn...

75 FR 6576 - Exemption from the Requirement of a Tolerance; Technical Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... the requirement of a tolerance is established for residues of Aspergillus flavus NRRL 21882 on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain...

40 CFR 180.582 - Pyraclostrobin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 12.5 Citrus, oil 9.0 Coffee, bean, green 0.31 Corn, field, forage 5.0 Corn, field, grain 0.1 Corn, field, refined oil 0.2 Corn, field, stover 17.0 Corn, pop, grain 0.1 Corn, pop, stover 17.0 Corn, sweet, forage 5.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 23.0 Cotton, gin...

40 CFR 180.617 - Metconazole; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... byproducts 0.04 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, pop, grain 0.02 Corn, pop, stover 4.5 Corn, sweet, forage 3.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn... Soybean, hay 6.0 Soybean, hulls 0.08 Soybean, seed 0.05 Sugarcane, cane 0.06 Vegetable, tuberous and corn...

40 CFR 180.220 - Atrazine; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Cattle, meat 0.02 Cattle, meat byproducts 0.02 Corn, field, forage 15 Corn, field, grain 0.20 Corn, field, stover 0.5 Corn, pop, forage 1.5 Corn, pop, grain 0.20 Corn, pop, stover 0.5 Corn, sweet, forage 15 Corn, sweet, kernel plus cob with husks removed 0.20 Corn, sweet, stover 2.0 Goat, fat 0.02 Goat, meat 0.02...

40 CFR 180.582 - Pyraclostrobin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 12.5 Citrus, oil 9.0 Coffee, bean, green 0.31 Corn, field, forage 5.0 Corn, field, grain 0.1 Corn, field, refined oil 0.2 Corn, field, stover 17.0 Corn, pop, grain 0.1 Corn, pop, stover 17.0 Corn, sweet, forage 5.0 Corn, sweet, kernel plus cob with husks removed 0.04 Corn, sweet, stover 23.0 Cotton, gin...

40 CFR 180.220 - Atrazine; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cattle, meat 0.02 Cattle, meat byproducts 0.02 Corn, field, forage 15 Corn, field, grain 0.20 Corn, field, stover 0.5 Corn, pop, forage 1.5 Corn, pop, grain 0.20 Corn, pop, stover 0.5 Corn, sweet, forage 15 Corn, sweet, kernel plus cob with husks removed 0.20 Corn, sweet, stover 2.0 Goat, fat 0.02 Goat, meat 0.02...

40 CFR 180.617 - Metconazole; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... byproducts 0.04 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, pop, grain 0.02 Corn, pop, stover 4.5 Corn, sweet, forage 3.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn... Soybean, hay 6.0 Soybean, hulls 0.08 Soybean, seed 0.05 Sugarcane, cane 0.06 Vegetable, tuberous and corn...

A partnership for health - working with schools to promote healthy lifestyle.

PubMed

Shah, Smita; Patching van der Sluijs, Corinne; Lagleva, Marivic; Pesle, Andrew; Lim, Kean-Seng; Bittar, Hani; Dibley, Michael

2011-12-01

Childhood obesity is increasing in prevalence. Effective interventions are needed, including those promoting healthy lifestyle habits in children and adolescents. This article describes the development and feasibility of a peer led health promotion program in a New South Wales high school and the role GPs can play in community based health promotion activities. The Students As Lifestyle Activists (SALSA) program was developed by general practitioners, a local community health organisation and a local high school. Preliminary evaluation suggests that a peer led approach is feasible, acceptable and valued by both students and staff.

Twin- or single-screw extrusion of raw soybeans and preconditioned soybean meal and corn as individual ingredients or as corn-soybean product blends in diets for weanling swine.

PubMed

Veum, T L; Serrano, X; Hsieh, F H

2017-03-01

Two 28-d experiments were conducted to evaluate the effects of extrusion of ground yellow corn, solvent-extracted soybean meal (SBM), and cracked whole soybeans (CWS) individually or as corn-soybean product blends on growth performance of weanling pigs. For Exp. 1, ground corn, SBM, and the corn-SBM blend were extruded at 137.5°C, 131.5°C, and 135.0°C, respectively, in a twin-screw extruder. Transit time was 60 s. Water was injected at 125 gmin during extrusion. The 5 treatments were the corn-SBM control diet and the diets with extruded (EX) corn + SBM, EX-SBM + corn, EX-corn + EX-SBM, and the EX-blend of corn-SBM. Ninety crossbred pigs with an initial average BW of 5.98 kg were allotted to 9 treatment replications with a barrow and gilt per pen. For Exp. 2, ground corn was preconditioned with water (10.0% of corn weight), and SBM was preconditioned with water and soybean oil (each at 20.0% of SBM weight) before extrusion. Raw CWS were not preconditioned. The corn, SBM, CWS, corn-SBM blend, and corn-CWS blend were extruded at 113.0°C, 132.0°C, 132.0°C, 88.0°C, and 102°C, respectively, with a single-screw extruder. Transit time was 30 s. The 8 isocaloric treatments were the corn-SBM control diet and the diets with EX-corn + SBM, EX-SBM + corn, EX-corn + EX-SBM, the EX-blend of corn-SBM, EX-CWS + corn, EX-CWS + EX-corn, and the EX-blend of corn-CWS. A total of 296 crossbred pigs with an initial average BW of 6.56 kg were allotted to 10 treatment replications. Sex and pigs per pen (3 or 4) were equalized within replication. Results for both experiments indicate that single- or twin-screw extrusion of ground corn or SBM as individual ingredients or as corn-SBM blends in diets for weanling pigs did not improve 28-d growth performance. However, for Exp. 2 weanling pigs fed the diets with EX-CWS + corn and EX-CWS + EX-corn had greater ( < 0.01) ADG and G:F, respectively, than pigs fed the corn-SBM control diet. The extrusion temperature of 102°C for the corn-CWS blend did not inactivate adequate protease inhibitors in CWS, and pigs fed that diet had poor growth performance. In conclusion, single-screw extrusion of CWS (132°C for 30 s) in diets for weanling pigs improved growth performance compared with pigs fed the corn-SBM control diet. However, twin- or single-screw extrusion of ground yellow corn or solvent-extracted SBM as individual ingredients or as corn-SBM blends in diets for weanling pigs did not improve growth performance compared with pigs fed the corn-SBM control diets.

40 CFR 180.342 - Chlorpyrifos; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., oil 20 Corn, field, forage 8.0 Corn, field, grain 0.05 Corn, field, refined oil 0.25 Corn, field, stover 8.0 Corn, sweet, forage 8.0 Corn, sweet, kernel plus cob with husk removed 0.05 Corn, sweet...

40 CFR 180.342 - Chlorpyrifos; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., oil 20 Corn, field, forage 8.0 Corn, field, grain 0.05 Corn, field, refined oil 0.25 Corn, field, stover 8.0 Corn, sweet, forage 8.0 Corn, sweet, kernel plus cob with husk removed 0.05 Corn, sweet...

40 CFR 180.565 - Thiamethoxam; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

....20 Corn, field, forage 0.10 Corn, field, stover 0.05 Corn, pop, forage 0.10 Corn, pop, stover 0.05 Corn, sweet, forage 0.10 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.05...

40 CFR 180.342 - Chlorpyrifos; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., oil 20 Corn, field, forage 8.0 Corn, field, grain 0.05 Corn, field, refined oil 0.25 Corn, field, stover 8.0 Corn, sweet, forage 8.0 Corn, sweet, kernel plus cob with husk removed 0.05 Corn, sweet...

40 CFR 180.342 - Chlorpyrifos; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., oil 20 Corn, field, forage 8.0 Corn, field, grain 0.05 Corn, field, refined oil 0.25 Corn, field, stover 8.0 Corn, sweet, forage 8.0 Corn, sweet, kernel plus cob with husk removed 0.05 Corn, sweet...

40 CFR 180.565 - Thiamethoxam; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

....20 Corn, field, forage 0.10 Corn, field, stover 0.05 Corn, pop, forage 0.10 Corn, pop, stover 0.05 Corn, sweet, forage 0.10 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.05...

40 CFR 180.342 - Chlorpyrifos; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., oil 20 Corn, field, forage 8.0 Corn, field, grain 0.05 Corn, field, refined oil 0.25 Corn, field, stover 8.0 Corn, sweet, forage 8.0 Corn, sweet, kernel plus cob with husk removed 0.05 Corn, sweet...

40 CFR 180.565 - Thiamethoxam; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

....05 Corn, field, forage 0.10 Corn, field, stover 0.05 Corn, pop, forage 0.10 Corn, pop, stover 0.05 Corn, sweet, forage 0.10 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.05...

40 CFR 180.549 - Diflufenzopyr; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... diflufenzopyr, in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05...

40 CFR 180.440 - Tefluthrin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... commodities: Commodity Parts per million Corn, field, forage 0.06 Corn, field, grain 0.06 Corn, field, stover 0.06 Corn, pop, grain 0.06 Corn, pop, stover 0.06 Corn, sweet, forage 0.06 Corn, sweet, kernel plus cob with husks removed 0.06 Corn, sweet, stover 0.06 (b) Section 18 emergency exemptions. [Reserved...

40 CFR 180.470 - Acetochlor; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... stoichiometric equivalents of acetochlor, in or on the following commodities: Commodity Parts per million Corn, field, forage 4.5 Corn, field, grain 0.05 Corn, field, stover 2.5 Corn, pop, grain 0.05 Corn, pop, stover 2.5 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.350 - Nitrapyrin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-chloropicolinic acid in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 1.0 Corn, field, grain 0.1 Corn, field, milled byproducts 0.2 Corn, field, stover 1.0 Corn, pop, grain 0.1 Corn, pop, stover 1.0 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.350 - Nitrapyrin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-chloropicolinic acid in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 1.0 Corn, field, grain 0.1 Corn, field, milled byproducts 0.2 Corn, field, stover 1.0 Corn, pop, grain 0.1 Corn, pop, stover 1.0 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.549 - Diflufenzopyr; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... diflufenzopyr, in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05...

40 CFR 180.350 - Nitrapyrin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-chloropicolinic acid in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 1.0 Corn, field, grain 0.1 Corn, field, milled byproducts 0.2 Corn, field, stover 1.0 Corn, pop, grain 0.1 Corn, pop, stover 1.0 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.469 - Dichlormid; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05 (b) Section 18 emergency exemptions. [Reserved] (c) Tolerances with...

40 CFR 180.486 - Chlorethoxyfos; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) phosphorothioate, in or on the commodity. Commodity Parts per million Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 (b) Section 18 emergency...

40 CFR 180.253 - Methomyl; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cabbage, Chinese, bok choy 5 Cabbage, Chinese, napa 5 Cauliflower 2 Celery 3 Collards 6 Corn, field, forage 10 Corn, field, grain 0.1 Corn, field, stover 10 Corn, pop, grain 0.1 Corn, pop, stover 10 Corn, sweet, forage 10 Corn, sweet, kernel plus cob with husks removed 0.1(N) Corn, sweet, stover 10 Cotton...

40 CFR 180.440 - Tefluthrin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... commodities: Commodity Parts per million Corn, field, forage 0.06 Corn, field, grain 0.06 Corn, field, stover 0.06 Corn, pop, grain 0.06 Corn, pop, stover 0.06 Corn, sweet, forage 0.06 Corn, sweet, kernel plus cob with husks removed 0.06 Corn, sweet, stover 0.06 (b) Section 18 emergency exemptions. [Reserved...

40 CFR 180.639 - Flubendiamide; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... million Almond, hulls 9.0 Apple, wet pomace 5.0 Corn, field, forage 8.0 Corn, field, grain 0.03 Corn, field, stover 15 Corn, pop, grain 0.02 Corn, pop, stover 15 Corn, sweet, forage 9.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 25 Cotton gin byproducts 60 Cotton, undelinted...

40 CFR 180.549 - Diflufenzopyr; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... diflufenzopyr, in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05...

40 CFR 180.486 - Chlorethoxyfos; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) phosphorothioate, in or on the commodity. Commodity Parts per million Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 (b) Section 18 emergency...

40 CFR 180.434 - Propiconazole; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

....05 Cattle, meat byproducts, except liver and kidney 0.05 Cilantro, leaves 13 Citrus, oil 1000 Corn, field, forage 12 Corn, field, grain 0.2 Corn, field, stover 30 Corn, pop, grain 0.2 Corn, pop, stover 30 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 30...

40 CFR 180.470 - Acetochlor; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... stoichiometric equivalents of acetochlor, in or on the following commodities: Commodity Parts per million Corn, field, forage 4.5 Corn, field, grain 0.05 Corn, field, stover 2.5 Corn, pop, grain 0.05 Corn, pop, stover 2.5 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.549 - Diflufenzopyr; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... diflufenzopyr, in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05...

40 CFR 180.544 - Methoxyfenozide; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

....0 Canistel 0.6 Cattle, fat 0.50 Cattle, meat 0.02 Citrus, oil 100 Coriander, leaves 30 Corn, field, forage 15 Corn, field, grain 0.05 Corn, field, refined oil 0.20 Corn, field, stover 125 Corn, pop, grain 0.05 Corn, pop, stover 125 Corn, sweet, forage 30 Corn, sweet, kernel plus cob with husks removed 0...

40 CFR 180.440 - Tefluthrin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... commodities: Commodity Parts per million Corn, field, forage 0.06 Corn, field, grain 0.06 Corn, field, stover 0.06 Corn, pop, grain 0.06 Corn, pop, stover 0.06 Corn, sweet, forage 0.06 Corn, sweet, kernel plus cob with husks removed 0.06 Corn, sweet, stover 0.06 (b) Section 18 emergency exemptions. [Reserved...

40 CFR 180.440 - Tefluthrin; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commodities: Commodity Parts per million Corn, field, forage 0.06 Corn, field, grain 0.06 Corn, field, stover 0.06 Corn, pop, grain 0.06 Corn, pop, stover 0.06 Corn, sweet, forage 0.06 Corn, sweet, kernel plus cob with husks removed 0.06 Corn, sweet, stover 0.06 (b) Section 18 emergency exemptions. [Reserved...

40 CFR 180.470 - Acetochlor; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... stoichiometric equivalents of acetochlor, in or on the following commodities: Commodity Parts per million Corn, field, forage 4.5 Corn, field, grain 0.05 Corn, field, stover 2.5 Corn, pop, grain 0.05 Corn, pop, stover 2.5 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.486 - Chlorethoxyfos; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) phosphorothioate, in or on the commodity. Commodity Parts per million Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 (b) Section 18 emergency...

40 CFR 180.440 - Tefluthrin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... commodities: Commodity Parts per million Corn, field, forage 0.06 Corn, field, grain 0.06 Corn, field, stover 0.06 Corn, pop, grain 0.06 Corn, pop, stover 0.06 Corn, sweet, forage 0.06 Corn, sweet, kernel plus cob with husks removed 0.06 Corn, sweet, stover 0.06 (b) Section 18 emergency exemptions. [Reserved...

40 CFR 180.169 - Carbaryl; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 70 None Corn, field, forage 30 None Corn, field, grain 0.02 None Corn, field, stover 20 None Corn, pop, grain 0.02 None Corn, pop, stover 20 None Corn, sweet, forage 185 None Corn, sweet, kernel plus cob with husks removed 0.1 None Corn, sweet, stover 215 None Cotton, undelinted seed 5.0 10/31/09...

40 CFR 180.639 - Flubendiamide; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... following commodities: Commodity Parts per million Almond, hulls 9.0 Apple, wet pomace 2.0 Corn, field, forage 8.0 Corn, field, grain 0.03 Corn, field, stover 15 Corn, pop, grain 0.02 Corn, pop, stover 15 Corn, sweet, forage 9.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 25 Cotton gin...

40 CFR 180.253 - Methomyl; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cabbage, Chinese, bok choy 5 Cabbage, Chinese, napa 5 Cauliflower 2 Celery 3 Collards 6 Corn, field, forage 10 Corn, field, grain 0.1 Corn, field, stover 10 Corn, pop, grain 0.1 Corn, pop, stover 10 Corn, sweet, forage 10 Corn, sweet, kernel plus cob with husks removed 0.1(N) Corn, sweet, stover 10 Cotton...

40 CFR 180.169 - Carbaryl; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 70 None Corn, field, forage 30 None Corn, field, grain 0.02 None Corn, field, stover 20 None Corn, pop, grain 0.02 None Corn, pop, stover 20 None Corn, sweet, forage 185 None Corn, sweet, kernel plus cob with husks removed 0.1 None Corn, sweet, stover 215 None Cotton, undelinted seed 5.0 10/31/09...

40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... flavis AF 36 is temporarily exempt from the requirement of a tolerance on corn, field, forage; corn, field, grain; corn, field, stover; corn, pop, grain; corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks removed; corn, sweet, stover when used in accordance with the Experimental Use...

40 CFR 180.639 - Flubendiamide; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... million Almond, hulls 9.0 Apple, wet pomace 5.0 Corn, field, forage 8.0 Corn, field, grain 0.03 Corn, field, stover 15 Corn, pop, grain 0.02 Corn, pop, stover 15 Corn, sweet, forage 9.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 25 Cotton gin byproducts 60 Cotton, undelinted...

40 CFR 180.469 - Dichlormid; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05 (b) Section 18 emergency exemptions. [Reserved] (c) Tolerances with...

40 CFR 180.639 - Flubendiamide; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... following commodities: Commodity Parts per million Almond, hulls 9.0 Apple, wet pomace 2.0 Corn, field, forage 8.0 Corn, field, grain 0.03 Corn, field, stover 15 Corn, pop, grain 0.02 Corn, pop, stover 15 Corn, sweet, forage 9.0 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 25 Cotton gin...

40 CFR 180.469 - Dichlormid; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05 (b) Section 18 emergency exemptions. [Reserved] (c) Tolerances with...

40 CFR 180.612 - Topramezone; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

...)methanone) in or on the following commodities: Commodity Parts permillion Cattle, meat byproducts 0.80 Corn, field, forage 0.05 Corn, field, grain 0.01 Corn, field, stover 0.05 Corn, pop, grain 0.01 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet...

40 CFR 180.469 - Dichlormid; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Parts per million Corn, field, forage 0.05 Corn, field, grain 0.05 Corn, field, stover 0.05 Corn, pop, grain 0.05 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.05 (b) Section 18 emergency exemptions. [Reserved] (c) Tolerances with...

40 CFR 180.486 - Chlorethoxyfos; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) phosphorothioate, in or on the commodity. Commodity Parts per million Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 (b) Section 18 emergency...

40 CFR 180.470 - Acetochlor; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... stoichiometric equivalents of acetochlor, in or on the following commodities: Commodity Parts per million Corn, field, forage 4.5 Corn, field, grain 0.05 Corn, field, stover 2.5 Corn, pop, grain 0.05 Corn, pop, stover 2.5 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.350 - Nitrapyrin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-chloropicolinic acid in or on the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 1.0 Corn, field, grain 0.1 Corn, field, milled byproducts 0.2 Corn, field, stover 1.0 Corn, pop, grain 0.1 Corn, pop, stover 1.0 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.169 - Carbaryl; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 70 None Corn, field, forage 30 None Corn, field, grain 0.02 None Corn, field, stover 20 None Corn, pop, grain 0.02 None Corn, pop, stover 20 None Corn, sweet, forage 185 None Corn, sweet, kernel plus cob with husks removed 0.1 None Corn, sweet, stover 215 None Cotton, undelinted seed 5.0 10/31/09...

40 CFR 180.361 - Pendimethalin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., oil 0.5 Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 0.1...

40 CFR 180.232 - Butylate; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, forage 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 (b) Section 18...

40 CFR 180.232 - Butylate; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, forage 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 (b) Section 18...

40 CFR 180.645 - Thiencarbazone-methyl; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... food and feed commodities: Commodity Parts per million Corn, field, forage 0.04 Corn, field, grain 0.01 Corn, field, stover 0.02 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Wheat, forage 0.10 Wheat, grain...

40 CFR 180.612 - Topramezone; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Parts per million Cattle, kidney 0.05 Cattle, liver 0.15 Corn, field, forage 0.05 Corn, field, grain 0.01 Corn, field, stover 0.05 Corn, pop, grain 0.01 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Goat, kidney 0.05 Goat...

40 CFR 180.378 - Permethrin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... byproducts 0.10 Cauliflower 0.5 Cherry, sweet 4.0 Cherry, tart 4.0 Corn, field, forage 50 Corn, field, grain 0.05 Corn, field, stover 30 Corn, pop, grain 0.05 Corn, pop, stover 30 Corn, sweet, forage 50 Corn, sweet, kernel plus cob with husks removed 0.10 Corn, sweet, stover 30 Egg 0.10 Eggplant 0.50 Fruit, pome...

40 CFR 180.464 - Dimethenamid; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., sugar, dried pulp 0.01 Beet, sugar, molasses 0.01 Beet, sugar, roots 0.01 Beet, sugar, tops 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, forage 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks...

40 CFR 180.571 - Mesotrione; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... agricultural commodities: Commodity Parts per million Asparagus 0.01 Berry, group 13 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.5 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 1.5 Cranberry...

40 CFR 180.213 - Simazine; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cherry 0.25 Corn, field, forage 0.20 Corn, field, grain 0.20 Corn, field, stover 0.25 Corn, pop, grain 0.20 Corn, pop, stover 0.25 Corn, sweet, forage 0.20 Corn, sweet, kernel plus cob with husks removed 0.25 Corn, sweet, stover 0.25 Cranberry 0.25 Currant 0.25 Egg 0.03 Goat, meat 0.03 Goat, meat...

40 CFR 180.571 - Mesotrione; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... agricultural commodities: Commodity Parts per million Asparagus 0.01 Berry, group 13 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.5 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 1.5 Cranberry...

40 CFR 180.470 - Acetochlor; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., sugar, dried pulp 0.50 Beet, sugar, molasses 0.80 Beet, sugar, roots 0.30 Beet, sugar, tops 0.70 Corn, field, forage 4.5 Corn, field, grain 0.05 Corn, field, stover 2.5 Corn, pop, grain 0.05 Corn, pop, stover 2.5 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.05 Corn, sweet...

40 CFR 180.378 - Permethrin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... byproducts 0.10 Cauliflower 0.5 Cherry, sweet 4.0 Cherry, tart 4.0 Corn, field, forage 50 Corn, field, grain 0.05 Corn, field, stover 30 Corn, pop, grain 0.05 Corn, pop, stover 30 Corn, sweet, forage 50 Corn, sweet, kernel plus cob with husks removed 0.10 Corn, sweet, stover 30 Egg 0.10 Eggplant 0.50 Fruit, pome...

40 CFR 180.612 - Topramezone; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Parts per million Cattle, kidney 0.05 Cattle, liver 0.15 Corn, field, forage 0.05 Corn, field, grain 0.01 Corn, field, stover 0.05 Corn, pop, grain 0.01 Corn, pop, stover 0.05 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Goat, kidney 0.05 Goat...

40 CFR 180.645 - Thiencarbazone-methyl; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... food and feed commodities: Commodity Parts per million Corn, field, forage 0.04 Corn, field, grain 0.01 Corn, field, stover 0.02 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Wheat, forage 0.10 Wheat, grain...

40 CFR 180.645 - Thiencarbazone-methyl; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... food and feed commodities: Commodity Parts per million Corn, field, forage 0.04 Corn, field, grain 0.01 Corn, field, stover 0.02 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Wheat, forage 0.10 Wheat, grain...

40 CFR 180.142 - 2,4-D; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

....3 Cattle, meat byproducts, except kidney 0.3 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 50 Corn, pop, grain 0.05 Corn, pop, stover 50 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 50 Cranberry 0.5 Fish 0.1 Fruit, citrus, group 10...

40 CFR 180.565 - Thiamethoxam; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., meat 0.02 Cattle, meat byproducts 0.04 Citrus, dried pulp 0.60 ppm Coffee, bean, green 1 0.05 Corn, field, forage 0.10 Corn, field, grain 0.020 Corn, field, stover 0.05 Corn, pop, forage 0.10 Corn, pop, grain 0.02 Corn, pop, stover 0.05 Corn, sweet, forage 0.10 Corn, sweet, kernel plus cob with husks...

40 CFR 180.262 - Ethoprop; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Cabbage 0.02 Corn, field, forage 0.02 Corn, field, grain 0.02 Corn, field, stover 0.02 Corn, pop, grain 0.02 Corn, pop, stover 0.02 Corn, sweet, forage 0.02 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.02 Cucumber 0.02 Hop, dried cones 0.02 Peppermint, tops 0.02 Pineapple 0.02...

40 CFR 180.629 - Flutriafol; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... commodities: Commodity Parts per million Corn, sweet, forage 0.09 Corn, sweet, kernel plus cob with husk... Cattle, meat byproducts 0.07 Corn, field, forage 0.75 Corn, field, grain 0.01 Corn, field, refined oil 0.02 Corn, field, stover 1.5 Corn, pop 0.01 Corn, pop, stover 1.5 Fruit, pome, group 11-09 0.40 Fruit...

40 CFR 180.431 - Clopyralid; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Cattle, fat 1.0 Cattle, liver 3.0 Cattle, meat 1.0 Cattle, meat byproducts, except liver 36.0 Corn, field, forage 3.0 Corn, field, grain 1.0 Corn, field, milled byproducts 1.5 Corn, field, stover 10.0 Corn, pop, grain 1.0 Corn, pop, stover 10.0 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.378 - Permethrin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... byproducts 0.10 Cauliflower 0.5 Cherry, sweet 4.0 Cherry, tart 4.0 Corn, field, forage 50 Corn, field, grain 0.05 Corn, field, stover 30 Corn, pop, grain 0.05 Corn, pop, stover 30 Corn, sweet, forage 50 Corn, sweet, kernel plus cob with husks removed 0.10 Corn, sweet, stover 30 Egg 0.10 Eggplant 0.50 Fruit, pome...

40 CFR 180.629 - Flutriafol; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

...)-1H-1,2,4-triazole-1-ethanol) in or on the following commodities: Commodity Parts per million Corn, field, forage 0.09 Corn, field, grain 0.01 Corn, field, refined oil 0.02 Corn, field, stover 0.07 Corn, pop 0.01 Corn, pop, stover 0.07 Corn, sweet, forage 0.09 Corn, sweet, kernel plus cob with husk...

40 CFR 180.434 - Propiconazole; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., leaves 13 Citrus, oil 1000 Corn, field, forage 12 Corn, field, grain 0.2 Corn, field, stover 30 Corn, pop, grain 0.2 Corn, pop, stover 30 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 30 Fruit, citrus, group 10-10 8.0 Fruit, stone, group 12, except plum 4.0 Goat...

40 CFR 180.464 - Dimethenamid; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., sugar, dried pulp 0.01 Beet, sugar, molasses 0.01 Beet, sugar, roots 0.01 Beet, sugar, tops 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, forage 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks...

40 CFR 180.213 - Simazine; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cherry 0.25 Corn, field, forage 0.20 Corn, field, grain 0.20 Corn, field, stover 0.25 Corn, pop, grain 0.20 Corn, pop, stover 0.25 Corn, sweet, forage 0.20 Corn, sweet, kernel plus cob with husks removed 0.25 Corn, sweet, stover 0.25 Cranberry 0.25 Currant 0.25 Egg 0.03 Goat, meat 0.03 Goat, meat...

40 CFR 180.434 - Propiconazole; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., leaves 13 Citrus, oil 1000 Corn, field, forage 12 Corn, field, grain 0.2 Corn, field, stover 30 Corn, pop, grain 0.2 Corn, pop, stover 30 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 30 Fruit, citrus, group 10-10 8.0 Fruit, stone, group 12, except plum 4.0 Goat...

40 CFR 180.142 - 2,4-D; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

....3 Cattle, meat byproducts, except kidney 0.3 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 50 Corn, pop, grain 0.05 Corn, pop, stover 50 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 50 Cranberry 0.5 Fish 0.1 Fruit, citrus, group 10...

40 CFR 180.645 - Thiencarbazone-methyl; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... food and feed commodities: Commodity Parts per million Corn, field, forage 0.04 Corn, field, grain 0.01 Corn, field, stover 0.02 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.05 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.05 Wheat, forage 0.10 Wheat, grain...

40 CFR 180.464 - Dimethenamid; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., sugar, dried pulp 0.01 Beet, sugar, molasses 0.01 Beet, sugar, roots 0.01 Beet, sugar, tops 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, forage 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks...

40 CFR 180.571 - Mesotrione; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... agricultural commodities: Commodity Parts per million Asparagus 0.01 Berry, group 13 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.5 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 1.5 Cranberry...

40 CFR 180.571 - Mesotrione; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... agricultural commodities: Commodity Parts per million Asparagus 0.01 Berry, group 13 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.5 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 1.5 Cranberry...

40 CFR 180.142 - 2,4-D; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

....3 Cattle, meat byproducts, except kidney 0.3 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 50 Corn, pop, grain 0.05 Corn, pop, stover 50 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 50 Cranberry 0.5 Fish 0.1 Fruit, citrus, group 10...

40 CFR 180.431 - Clopyralid; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cattle, fat 1.0 Cattle, liver 3.0 Cattle, meat 1.0 Cattle, meat byproducts, except liver 36.0 Corn, field, forage 3.0 Corn, field, grain 1.0 Corn, field, milled byproducts 1.5 Corn, field, stover 10.0 Corn, pop, grain 1.0 Corn, pop, stover 10.0 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.431 - Clopyralid; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cattle, fat 1.0 Cattle, liver 3.0 Cattle, meat 1.0 Cattle, meat byproducts, except liver 36.0 Corn, field, forage 3.0 Corn, field, grain 1.0 Corn, field, milled byproducts 1.5 Corn, field, stover 10.0 Corn, pop, grain 1.0 Corn, pop, stover 10.0 Corn, sweet, forage 7.0 Corn, sweet, kernel plus cob with husks removed...

40 CFR 180.213 - Simazine; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cherry 0.25 Corn, field, forage 0.20 Corn, field, grain 0.20 Corn, field, stover 0.25 Corn, pop, grain 0.20 Corn, pop, stover 0.25 Corn, sweet, forage 0.20 Corn, sweet, kernel plus cob with husks removed 0.25 Corn, sweet, stover 0.25 Cranberry 0.25 Currant 0.25 Egg 0.03 Goat, meat 0.03 Goat, meat...

40 CFR 180.213 - Simazine; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cherry 0.25 Corn, field, forage 0.20 Corn, field, grain 0.20 Corn, field, stover 0.25 Corn, pop, grain 0.20 Corn, pop, stover 0.25 Corn, sweet, forage 0.20 Corn, sweet, kernel plus cob with husks removed 0.25 Corn, sweet, stover 0.25 Cranberry 0.25 Currant 0.25 Egg 0.03 Goat, meat 0.03 Goat, meat...

40 CFR 180.301 - Carboxin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cattle, fat 0.05 Cattle, meat byproducts 0.1 Cattle, meat 0.05 Corn, field, forage 0.2 Corn, field, grain 0.2 Corn, field, stover 0.2 Corn, pop, grain 0.2 Corn, pop, stover 0.2 Corn, sweet, forage 0.2 Corn, sweet, kernel plus cob with husks removed 0.2 Corn, sweet, stover 0.2 Cotton, undelinted seed 0.2 Egg 0...

40 CFR 180.418 - Cypermethrin and an isomer zeta-cypermethrin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 10 Citrus, dried pulp 1.8 Citrus, oil 4.0 Corn, field, forage 0.20 Corn, field, grain 0.05 Corn, field, stover 3.00 Corn, pop, grain 0.05 Corn, pop, stover 3.00 Corn, sweet, forage 15.00 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 15.00 Cotton, undelinted seed 0.5 Crambe...

40 CFR 180.418 - Cypermethrin and an isomer zeta-cypermethrin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 10 Citrus, dried pulp 1.8 Citrus, oil 4.0 Corn, field, forage 0.20 Corn, field, grain 0.05 Corn, field, stover 3.00 Corn, pop, grain 0.05 Corn, pop, stover 3.00 Corn, sweet, forage 15.00 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 15.00 Cotton, undelinted seed 0.5 Crambe...

40 CFR 180.352 - Terbufos; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... million Banana 0.025 Beet, sugar, roots 0.05 Beet, sugar, tops 0.1 Coffee, green bean 1 0.05 Corn, field, forage 0.5 Corn, field, grain 0.5 Corn, field, stover 0.5 Corn, pop, grain 0.5 Corn, pop, stover 0.5 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, forage 0.5 Corn, sweet, stover 0.5 Sorghum...

40 CFR 180.352 - Terbufos; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... million Banana 0.025 Beet, sugar, roots 0.05 Beet, sugar, tops 0.1 Coffee, green bean 1 0.05 Corn, field, forage 0.5 Corn, field, grain 0.5 Corn, field, stover 0.5 Corn, pop, grain 0.5 Corn, pop, stover 0.5 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, forage 0.5 Corn, sweet, stover 0.5 Sorghum...

40 CFR 180.352 - Terbufos; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... million Banana 0.025 Beet, sugar, roots 0.05 Beet, sugar, tops 0.1 Coffee, green bean 1 0.05 Corn, field, forage 0.5 Corn, field, grain 0.5 Corn, field, stover 0.5 Corn, pop, grain 0.5 Corn, pop, stover 0.5 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, forage 0.5 Corn, sweet, stover 0.5 Sorghum...

40 CFR 180.352 - Terbufos; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... million Banana 0.025 Beet, sugar, roots 0.05 Beet, sugar, tops 0.1 Coffee, green bean 1 0.05 Corn, field, forage 0.5 Corn, field, grain 0.5 Corn, field, stover 0.5 Corn, pop, grain 0.5 Corn, pop, stover 0.5 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, forage 0.5 Corn, sweet, stover 0.5 Sorghum...

40 CFR 180.301 - Carboxin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cattle, fat 0.05 Cattle, meat byproducts 0.1 Cattle, meat 0.05 Corn, field, forage 0.2 Corn, field, grain 0.2 Corn, field, stover 0.2 Corn, pop, grain 0.2 Corn, pop, stover 0.2 Corn, sweet, forage 0.2 Corn, sweet, kernel plus cob with husks removed 0.2 Corn, sweet, stover 0.2 Cotton, undelinted seed 0.2 Egg 0...

40 CFR 180.533 - Esfenvalerate; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cauliflower 0.5 Collards 3.0 Corn, field, forage 15.0 Corn, field, grain 0.02 Corn, field, stover 15.0 Corn, pop, grain 0.02 Corn, pop, stover 15.0 Corn, sweet, forage 15.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 15.0 Cotton, undelinted seed 0.2 Cucumber 0.5 Egg 0.03 Eggplant 0...

40 CFR 180.533 - Esfenvalerate; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cauliflower 0.5 Collards 3.0 Corn, field, forage 15.0 Corn, field, grain 0.02 Corn, field, stover 15.0 Corn, pop, grain 0.02 Corn, pop, stover 15.0 Corn, sweet, forage 15.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 15.0 Cotton, undelinted seed 0.2 Cucumber 0.5 Egg 0.03 Eggplant 0...

40 CFR 180.533 - Esfenvalerate; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cauliflower 0.5 Collards 3.0 Corn, field, forage 15.0 Corn, field, grain 0.02 Corn, field, stover 15.0 Corn, pop, grain 0.02 Corn, pop, stover 15.0 Corn, sweet, forage 15.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 15.0 Cotton, undelinted seed 0.2 Cucumber 0.5 Egg 0.03 Eggplant 0...

40 CFR 180.117 - S-Ethyl dipropylthiocarbamate; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 0.4 Beet, sugar, tops 0.5 Clover, forage 0.1 Clover, hay 0.1 Corn, field, forage 0.08 Corn, field, grain 0.08 Corn, field, stover 0.08 Corn, pop, grain 0.08 Corn, pop, stover 0.08 Corn, sweet, forage 0.08 Corn, sweet, kernel plus cob with husks removed 0.08 Corn, sweet, stover 0.08 Cotton, gin...

40 CFR 180.301 - Carboxin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cattle, fat 0.05 Cattle, meat byproducts 0.1 Cattle, meat 0.05 Corn, field, forage 0.2 Corn, field, grain 0.2 Corn, field, stover 0.2 Corn, pop, grain 0.2 Corn, pop, stover 0.2 Corn, sweet, forage 0.2 Corn, sweet, kernel plus cob with husks removed 0.2 Corn, sweet, stover 0.2 Cotton, undelinted seed 0.2 Egg 0...

40 CFR 180.533 - Esfenvalerate; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cauliflower 0.5 Collards 3.0 Corn, field, forage 15.0 Corn, field, grain 0.02 Corn, field, stover 15.0 Corn, pop, grain 0.02 Corn, pop, stover 15.0 Corn, sweet, forage 15.0 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 15.0 Cotton, undelinted seed 0.2 Cucumber 0.5 Egg 0.03 Eggplant 0...

40 CFR 180.352 - Terbufos; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... million Banana 0.025 Beet, sugar, roots 0.05 Beet, sugar, tops 0.1 Coffee, green bean 1 0.05 Corn, field, forage 0.5 Corn, field, grain 0.5 Corn, field, stover 0.5 Corn, pop, grain 0.5 Corn, pop, stover 0.5 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, forage 0.5 Corn, sweet, stover 0.5 Sorghum...

40 CFR 180.665 - Sedaxane; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., grain 0.01 Barley, hay 0.04 Barley, straw 0.01 Canola, seed 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 Oat, forage 0.015...

40 CFR 180.117 - S-Ethyl dipropylthiocarbamate; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 0.4 Beet, sugar, tops 0.5 Clover, forage 0.1 Clover, hay 0.1 Corn, field, forage 0.08 Corn, field, grain 0.08 Corn, field, stover 0.08 Corn, pop, grain 0.08 Corn, pop, stover 0.08 Corn, sweet, forage 0.08 Corn, sweet, kernel plus cob with husks removed 0.08 Corn, sweet, stover 0.08 Cotton, gin...

40 CFR 180.301 - Carboxin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cattle, fat 0.05 Cattle, meat byproducts 0.1 Cattle, meat 0.05 Corn, field, forage 0.2 Corn, field, grain 0.2 Corn, field, stover 0.2 Corn, pop, grain 0.2 Corn, pop, stover 0.2 Corn, sweet, forage 0.2 Corn, sweet, kernel plus cob with husks removed 0.2 Corn, sweet, stover 0.2 Cotton, undelinted seed 0.2 Egg 0...

40 CFR 180.117 - S-Ethyl dipropylthiocarbamate; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 0.4 Beet, sugar, tops 0.5 Clover, forage 0.1 Clover, hay 0.1 Corn, field, forage 0.08 Corn, field, grain 0.08 Corn, field, stover 0.08 Corn, pop, grain 0.08 Corn, pop, stover 0.08 Corn, sweet, forage 0.08 Corn, sweet, kernel plus cob with husks removed 0.08 Corn, sweet, stover 0.08 Cotton, gin...

40 CFR 180.117 - S-Ethyl dipropylthiocarbamate; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 0.4 Beet, sugar, tops 0.5 Clover, forage 0.1 Clover, hay 0.1 Corn, field, forage 0.08 Corn, field, grain 0.08 Corn, field, stover 0.08 Corn, pop, grain 0.08 Corn, pop, stover 0.08 Corn, sweet, forage 0.08 Corn, sweet, kernel plus cob with husks removed 0.08 Corn, sweet, stover 0.08 Cotton, gin...

40 CFR 180.665 - Sedaxane; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., grain 0.01 Barley, hay 0.04 Barley, straw 0.01 Canola, seed 0.01 Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 Oat, forage 0.015...

7 CFR 718.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... sterile high-sugar corn that follows the standard planting and harvesting practices for corn for the area in which the corn is grown. Popcorn, corn nuts, blue corn, sweet corn, and corn varieties grown for.... Sweet sorghum is not considered a grain sorghum. Ground measurement means the distance between 2 points...

7 CFR 718.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... sterile high-sugar corn that follows the standard planting and harvesting practices for corn for the area in which the corn is grown. Popcorn, corn nuts, blue corn, sweet corn, and corn varieties grown for.... Sweet sorghum is not considered a grain sorghum. Ground measurement means the distance between 2 points...

7 CFR 718.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... sterile high-sugar corn that follows the standard planting and harvesting practices for corn for the area in which the corn is grown. Popcorn, corn nuts, blue corn, sweet corn, and corn varieties grown for.... Sweet sorghum is not considered a grain sorghum. Ground measurement means the distance between 2 points...

7 CFR 718.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... sterile high-sugar corn that follows the standard planting and harvesting practices for corn for the area in which the corn is grown. Popcorn, corn nuts, blue corn, sweet corn, and corn varieties grown for.... Sweet sorghum is not considered a grain sorghum. Ground measurement means the distance between 2 points...

Screening for corn rootworm (Coleoptera: Chrysomelidae) resistance to transgenic Bt corn in North Dakota

USDA-ARS?s Scientific Manuscript database

Western (WCR), Diabrotica virgifera virgifera LeConte, and northern corn rootworms (NCR), D. barberi Smith & Lawrence, are major economic pests of corn in much of the U.S. Corn Belt. Western corn rootworm resistance to transgenic corn expressing Bt (Bacillus thuringiensis) endotoxins has been confi...

Modification of Sodium Release Using Porous Corn Starch and Lipoproteic Matrix.

PubMed

Christina, Josephine; Lee, Youngsoo

2016-04-01

Excessive sodium consumption can result in hypertension, diabetes, heart diseases, stroke, and kidney diseases. Various chips and extruded snacks, where salt is mainly applied on the product surface, accounted for almost 56% of snacks retail sales in 2010. Hence, it is important to target sodium reduction for those snack products. Past studies had shown that modifying the rate-release mechanism of sodium is a promising strategy for sodium reduction in the food industry. Encapsulation of salt can be a possible technique to control sodium release rate. Porous corn starch (PCS), created by enzymatic treatment and spray drying and lipoproteic matrix, created by gelation and freeze drying, were evaluated as carriers for controlled sodium release targeting topically applied salts. Both carriers encapsulated salt and their in vitro sodium release profiles were measured using a conductivity meter. The sodium release profiles of PCS treated with different enzymatic reaction times were not significantly different. Protein content and fat content altered sodium release profile from the lipoproteic matrix. The SEM images of PCS showed that most of the salt crystals coated the starch instead of being encapsulated in the pores while the SEM images and computed tomography scan of lipoproteic matrix showed salt dispersed throughout the matrix. Hence, PCS was found to have limitations as a sodium carrier as it could not effectively encapsulate salt inside its pores. The lipoproteic matrix was found to have a potential as a sodium carrier as it could effectively encapsulate salt and modify the sodium release profile. © 2016 Institute of Food Technologists®

40 CFR 180.486 - Phosphorothioic acid, 0,0-diethyl 0-(1,2,2,2-tetrachloroethyl) ester; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the following raw agricultural commodities: Commodity Parts per million Corn, field, forage 0.01 Corn, field, grain 0.01 Corn, field, stover 0.01 Corn, pop, grain 0.01 Corn, pop, stover 0.01 Corn, sweet, forage 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 0.01 [60 FR 49792...

40 CFR 180.582 - Pyraclostrobin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 13-07A 4.0 Canistel 0.6 Citrus, dried pulp 12.5 Citrus, oil 9.0 Coffee, green bean 1 0.3 Corn, field, forage 5.0 Corn, field, grain 0.1 Corn, field, refined oil 0.2 Corn, field, stover 17.0 Corn, pop, grain 0.1 Corn, pop, stover 17.0 Corn, sweet, forage 5.0 Corn, sweet, kernel plus cob with husks removed 0...

Inter-annual variability of area-scaled gaseous carbon emissions from wetland soils in the Liaohe Delta, China

USGS Publications Warehouse

Ye, Siyuan; Krauss, Ken W.; Brix, Hans; Wei, Mengjie; Olsson, Linda; Yu, Xueyang; Ma, Yueying; Wang, Jin; Yuan, Hongming; Zhao, Guangming; Ding, Xigui; Moss, Rebecca

2016-01-01

Global management of wetlands to suppress greenhouse gas (GHG) emissions, facilitate carbon (C) sequestration, and reduce atmospheric CO2 concentrations while simultaneously promoting agricultural gains is paramount. However, studies that relate variability in CO2 and CH4 emissions at large spatial scales are limited. We investigated three-year emissions of soil CO2 and CH4 from the primary wetland types of the Liaohe Delta, China, by focusing on a total wetland area of 3287 km2. One percent is Suaeda salsa, 24% is Phragmites australis, and 75% is rice. While S. salsa wetlands are under somewhat natural tidal influence, P. australis and rice are managed hydrologically for paper and food, respectively. Total C emissions from CO2 and CH4 from these wetland soils were 2.9 Tg C/year, ranging from 2.5 to 3.3 Tg C/year depending on the year assessed. Primary emissions were from CO2 (~98%). Photosynthetic uptake of CO2 would mitigate most of the soil CO2 emissions, but CH4 emissions would persist. Overall, CH4 fluxes were high when soil temperatures were >18°C and pore water salinity <18 PSU. CH4 emissions from rice habitat alone in the Liaohe Delta represent 0.2% of CH4 carbon emissions globally from rice. With such a large area and interannual sensitivity in soil GHG fluxes, management practices in the Delta and similar wetlands around the world have the potential not only to influence local C budgeting, but also to influence global biogeochemical cycling.

Seasonal Dynamics of Trace Elements in Tidal Salt Marsh Soils as Affected by the Flow-Sediment Regulation Regime

PubMed Central

Bai, Junhong; Xiao, Rong; Zhao, Qingqing; Lu, Qiongqiong; Wang, Junjing; Reddy, K. Ramesh

2014-01-01

Soil profiles were collected in three salt marshes with different plant species (i.e. Phragmites australis, Tamarix chinensis and Suaeda salsa) in the Yellow River Delta (YRD) of China during three seasons (summer and fall of 2007 and the following spring of 2008) after the flow-sediment regulation regime. Total elemental contents of As, Cd, Cu, Pb and Zn were determined using inductively coupled plasma atomic absorption spectrometry to investigate temporal variations in trace elements in soil profiles of the three salt marshes, assess the enrichment levels and ecological risks of these trace elements in three sampling seasons and identify their influencing factors. Trace elements did not change significantly along soil profiles at each site in each sampling season. The highest value for each sampling site was observed in summer and the lowest one in fall. Soils in both P. australis and S. salsa wetlands tended to have higher trace element levels than those in T. chinensis wetland. Compared to other elements, both Cd and As had higher enrichment factors exceeding moderate enrichment levels. However, the toxic unit (TU) values of these trace elements did not exceed probable effect levels. Correlation analysis showed that these trace elements were closely linked to soil properties such as moisture, sulfur, salinity, soil organic matter, soil texture and pH values. Principal component analysis showed that the sampling season affected by the flow-sediment regulation regime was the dominant factor influencing the distribution patterns of these trace elements in soils, and plant community type was another important factor. The findings of this study could contribute to wetland conservation and management in coastal regions affected by the hydrological engineering. PMID:25216278

76 FR 16308 - Dichlormid; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

..., stover; corn, pop, grain; corn, pop, stover; corn, sweet, forage; corn, sweet, kernel plus cob with husks... sweet corn forage, kernel plus cob with husks removed, and stover at 0.05 ppm. EPA has extended the..., sweet, forage; corn, sweet, kernel plus cob with husks removed; and corn, sweet, stover at 0.05 ppm...

[Corn.

ERIC Educational Resources Information Center

Iowa History for Young People, 1993

1993-01-01

This theme issue focuses on corn. Iowa is the number one corn producing state in the United States. The featured articles in the issue concern, among other topics, Iowa children who live on farms, facts and statistics about corn, the Mesquakie Indians and corn shelling, corn hybrids, a short story, and the corn palaces of Sioux City. Activities,…

40 CFR 180.221 - O-Ethyl S-phenyl ethylphos-phonodithioate; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Beet, sugar, tops 0.1 Do. Corn, field, forage 0.1 Do. Corn, field, grain 0.1 Do. Corn, field, stover 0.1 Do. Corn, pop, grain 0.1 Do. Corn, pop, stover 0.1 Do. Corn, sweet, forage 0.1 Do. Corn, sweet, kernel plus cob with husks removed 0.1 Do. Corn, sweet, stover 0.1 Do. Peanut 0.1 Do. Peanut, hay 0.1 Do...

40 CFR 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for...

Code of Federal Regulations, 2010 CFR

2010-07-01

... None Corn, field, forage 0.05 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.05 None Corn, sweet, kernel plus cob with husks removed 0.05 None Corn, sweet, stover 0.05 None Cotton, undelinted seed 0.02 None Oat...

40 CFR 180.221 - O-Ethyl S-phenyl ethylphos-phonodithioate; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Beet, sugar, tops 0.1 Do. Corn, field, forage 0.1 Do. Corn, field, grain 0.1 Do. Corn, field, stover 0.1 Do. Corn, pop, grain 0.1 Do. Corn, pop, stover 0.1 Do. Corn, sweet, forage 0.1 Do. Corn, sweet, kernel plus cob with husks removed 0.1 Do. Corn, sweet, stover 0.1 Do. Peanut 0.1 Do. Peanut, hay 0.1 Do...

40 CFR 180.221 - O-Ethyl S-phenyl ethylphos-phonodithioate; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... Beet, sugar, tops 0.1 Do. Corn, field, forage 0.1 Do. Corn, field, grain 0.1 Do. Corn, field, stover 0.1 Do. Corn, pop, grain 0.1 Do. Corn, pop, stover 0.1 Do. Corn, sweet, forage 0.1 Do. Corn, sweet, kernel plus cob with husks removed 0.1 Do. Corn, sweet, stover 0.1 Do. Peanut 0.1 Do. Peanut, hay 0.1 Do...

40 CFR 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for...

Code of Federal Regulations, 2014 CFR

2014-07-01

... None Corn, field, forage 0.05 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.05 None Corn, sweet, kernel plus cob with husks removed 0.05 None Corn, sweet, stover 0.05 None Cotton, undelinted seed 0.02 None Oat...

40 CFR 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for...

Code of Federal Regulations, 2011 CFR

2011-07-01

... None Corn, field, forage 0.05 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.05 None Corn, sweet, kernel plus cob with husks removed 0.05 None Corn, sweet, stover 0.05 None Cotton, undelinted seed 0.02 None Oat...

40 CFR 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for...

Code of Federal Regulations, 2012 CFR

2012-07-01

... None Corn, field, forage 0.05 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.05 None Corn, sweet, kernel plus cob with husks removed 0.05 None Corn, sweet, stover 0.05 None Cotton, undelinted seed 0.02 None Oat...

40 CFR 180.312 - 4-Aminopyridine; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... million Expiration/Revocation Date Corn, field, forage 0.1 1/15/06 Corn, field, grain 0.1 1/15/06 Corn, field, stover 0.1 1/15/06 Corn, pop, grain 0.1 1/15/06 Corn, pop, stover 0.1 1/15/06 Corn, sweet, forage 0.1 1/15/06 Corn, sweet, kernel plus cob with husks removed 0.1 1/15/06 Corn, sweet, stover 0.1 1/15...

40 CFR 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for...

Code of Federal Regulations, 2013 CFR

2013-07-01

... None Corn, field, forage 0.05 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.05 None Corn, sweet, kernel plus cob with husks removed 0.05 None Corn, sweet, stover 0.05 None Cotton, undelinted seed 0.02 None Oat...

Compositional variability of nutrients and phytochemicals in corn after processing.

PubMed

Prasanthi, P S; Naveena, N; Vishnuvardhana Rao, M; Bhaskarachary, K

2017-04-01

The result of various process strategies on the nutrient and phytochemical composition of corn samples were studied. Fresh and cooked baby corn, sweet corn, dent corn and industrially processed and cooked popcorn, corn grits, corn flour and corn flakes were analysed for the determination of proximate, minerals, xanthophylls and phenolic acids content. This study revealed that the proximate composition of popcorn is high compared to the other corn products analyzed while the mineral composition of these maize products showed higher concentration of magnesium, phosphorus, potassium and low concentration of calcium, manganese, zinc, iron, copper, and sodium. Popcorn was high in iron, zinc, copper, manganese, sodium, magnesium and phosphorus. The xanthophylls lutein and zeaxanthin were predominant in the dent corn and the total polyphenolic content was highest in dent corn while the phenolic acids distribution was variable in different corn products. This study showed preparation and processing brought significant reduction of xanthophylls and polyphenols.

40 CFR 180.232 - Butylate; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... on the following food commodities: Commodity Parts per million Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, forage 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 (b) Section 18 emergency exemptions. [Reserved] (c...

40 CFR 180.258 - Ametryn; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... agricultural commodities: Commodity Parts per million Expiration/Revocation Date Banana 0.25 6/16/10 Corn, field, forage 0.1 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.5 6/16/10 Corn, sweet, kernel plus cob with...

40 CFR 180.258 - Ametryn; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... agricultural commodities: Commodity Parts per million Expiration/Revocation Date Banana 0.25 6/16/10 Corn, field, forage 0.1 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.5 6/16/10 Corn, sweet, kernel plus cob with...

40 CFR 180.258 - Ametryn; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... agricultural commodities: Commodity Parts per million Expiration/Revocation Date Banana 0.25 6/16/10 Corn, field, forage 0.1 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.5 6/16/10 Corn, sweet, kernel plus cob with...

40 CFR 180.258 - Ametryn; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... agricultural commodities: Commodity Parts per million Expiration/Revocation Date Banana 0.25 6/16/10 Corn, field, forage 0.1 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.5 6/16/10 Corn, sweet, kernel plus cob with...

40 CFR 180.258 - Ametryn; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... agricultural commodities: Commodity Parts per million Expiration/Revocation Date Banana 0.25 6/16/10 Corn, field, forage 0.1 None Corn, field, grain 0.05 None Corn, field, stover 0.05 None Corn, pop, grain 0.05 None Corn, pop, stover 0.05 None Corn, sweet, forage 0.5 6/16/10 Corn, sweet, kernel plus cob with...

9 CFR 319.102 - Corned beef round and other corned beef cuts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Corned beef round and other corned beef cuts. 319.102 Section 319.102 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Meats, Unsmoked and Smoked § 319.102 Corned beef round and other corned beef cuts. In preparing “Corned...

9 CFR 319.102 - Corned beef round and other corned beef cuts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Corned beef round and other corned beef cuts. 319.102 Section 319.102 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Meats, Unsmoked and Smoked § 319.102 Corned beef round and other corned beef cuts. In preparing “Corned...

9 CFR 319.102 - Corned beef round and other corned beef cuts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Corned beef round and other corned beef cuts. 319.102 Section 319.102 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Meats, Unsmoked and Smoked § 319.102 Corned beef round and other corned beef cuts. In preparing “Corned...

9 CFR 319.102 - Corned beef round and other corned beef cuts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Corned beef round and other corned beef cuts. 319.102 Section 319.102 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Meats, Unsmoked and Smoked § 319.102 Corned beef round and other corned beef cuts. In preparing “Corned...

9 CFR 319.102 - Corned beef round and other corned beef cuts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Corned beef round and other corned beef cuts. 319.102 Section 319.102 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Meats, Unsmoked and Smoked § 319.102 Corned beef round and other corned beef cuts. In preparing “Corned...

Effect of transgenic corn hybrids and a soil insecticide on corn rootworm (Coleoptera: Chrysomelidae) beetle emergence in North Dakota

USDA-ARS?s Scientific Manuscript database

Northern, Diabrotica barberi Smith & Lawrence, and western corn rootworms, D. virgifera virgifera LeConte, are economic pests of corn, Zea mays L. (Poaceae) in North Dakota. Many area corn growers rely on transgenic Bt (Bacillus thuringiensis) corn hybrids to manage corn rootworms. Our objective was...

21 CFR 184.1321 - Corn gluten.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Corn gluten. 184.1321 Section 184.1321 Food and....1321 Corn gluten. (a) Corn gluten (CAS Reg. No. 66071-96-3), also known as corn gluten meal, is the principal protein component of corn endosperm. It consists mainly of zein and glutelin. Corn gluten is a...

40 CFR 180.262 - Ethoprop; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., succulent 0.02 Cabbage 0.02 Corn, field, forage 0.02 Corn, field, grain 0.02 Corn, field, stover 0.02 Corn, sweet, forage 0.02 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.02...

40 CFR 180.262 - Ethoprop; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., succulent 0.02 Cabbage 0.02 Corn, field, forage 0.02 Corn, field, grain 0.02 Corn, field, stover 0.02 Corn, sweet, forage 0.02 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.02...

40 CFR 180.262 - Ethoprop; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., succulent 0.02 Cabbage 0.02 Corn, field, forage 0.02 Corn, field, grain 0.02 Corn, field, stover 0.02 Corn, sweet, forage 0.02 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.02...

40 CFR 180.262 - Ethoprop; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., succulent 0.02 Cabbage 0.02 Corn, field, forage 0.02 Corn, field, grain 0.02 Corn, field, stover 0.02 Corn, sweet, forage 0.02 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.02...

Nutritive value of corn silage as affected by maturity and mechanical processing: a contemporary review.

PubMed

Johnson, L; Harrison, J H; Hunt, C; Shinners, K; Doggett, C G; Sapienza, D

1999-12-01

Stage of maturity at harvest and mechanical processing affect the nutritive value of corn silage. The change in nutritive value of corn silage as maturity advances can be measured by animal digestion and macro in situ degradation studies among other methods. Predictive equations using climatic data, vitreousness of corn grain in corn silage, starch reactivity, gelatinization enthalpy, dry matter (DM) of corn grain in corn silage, and DM of corn silage can be used to estimate starch digestibility of corn silage. Whole plant corn silage can be mechanically processed either pre- or postensiling with a kernel processor mounted on a forage harvester, a recutter screen on a forage harvester, or a stationary roller mill. Mechanical processing of corn silage can improve ensiling characteristics, reduce DM losses during ensiling, and improve starch and fiber digestion as a result of fracturing the corn kernels and crushing and shearing the stover and cobs. Improvements in milk production have ranged from 0.2 to 2.0 kg/d when cows were fed mechanically processed corn silage. A consistent improvement in milk protein yield has also been observed when mechanically processed corn silage has been fed. With the advent of mechanical processors, alternative strategies are evident for corn silage management, such as a longer harvest window.

Ethanol extraction of phytosterols from corn fiber

DOEpatents

Abbas, Charles; Beery, Kyle E.; Binder, Thomas P.; Rammelsberg, Anne M.

2010-11-16

The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.

40 CFR 180.523 - Metaldehyde; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

....15 Cactus 0.07 Caneberry subgroup 13-07A 0.15 Corn, field, forage 0.30 Corn, field, grain 0.05 Corn, field, stover 0.10 Corn, sweet, forage 0.30 Corn, sweet, kernel plus cob with husks removed 0.05 Corn...

Updates to the Corn Ethanol Pathway and Development of an Integrated Corn and Corn Stover Ethanol Pathway in the GREET™ Model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Zhichao; Dunn, Jennifer B.; Wang, Michael Q.

Corn ethanol, a first-generation biofuel, is the predominant biofuel in the United States. In 2013, the total U.S. ethanol fuel production was 13.3 billion gallons, over 95% of which was produced from corn (RFA, 2014). The 2013 total renewable fuel mandate was 16.6 billion gallons according to the Energy Independence and Security Act (EISA) (U.S. Congress, 2007). Furthermore, until 2020, corn ethanol will make up a large portion of the renewable fuel volume mandated by Renewable Fuels Standard (RFS2). For the GREET1_2014 release, the corn ethanol pathway was subject to updates reflecting changes in corn agriculture and at corn ethanolmore » plants. In the latter case, we especially focused on the incorporation of corn oil as a corn ethanol plant co-product. Section 2 covers these updates. In addition, GREET now includes options to integrate corn grain and corn stover ethanol production on the field and at the biorefinery. These changes are the focus of Section 3.« less

40 CFR 180.535 - Fluroxypyr 1-methylheptyl ester; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cattle, meat 0.1 Cattle, meat byproducts 0.1 Corn, field, forage 1.0 Corn, field, grain 0.02 Corn, field, stover 0.5 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet...

Corn insect pests

USDA-ARS?s Scientific Manuscript database

Historically, the major corn insect pests in South Dakota have been the larvae of corn rootworms (northern and western), European corn borer, and black cutworm. Bt-corn hybrids are effective against most of these pests. However, there are also minor or sporadic pests of corn in South Dakota includin...

Agro-waste biosorbents: Effect of physico-chemical properties on atrazine and imidacloprid sorption.

PubMed

Mandal, Abhishek; Singh, Neera; Nain, Lata

2017-09-02

Low cost agro-waste biosorbents namely eucalyptus bark (EB), corn cob (CC), bamboo chips (BC), rice straw (RS) and rice husk (RH) were characterized and used to study atrazine and imidacloprid sorption. Adsorption studies suggested that biosorbents greatly varied in their pesticide sorption behaviour. The EB was the best biosorbent to sorb both atrazine and imidacloprid with K F values of 169.9 and 85.71, respectively. The adsorption isotherm were nonlinear in nature with slope (1/n) values <1. The Freundlich constant Correlating atrazine/imidacloprid sorption parameter [K F .(1/n)] with the physicochemical properties of the biosorbents suggested that atrazine adsorption correlated significantly to the aromaticity, polarity, surface area, fractal dimension, lacunarity and relative C-O band intensity parameters of biosorbents. Probably, both physisorption and electrostatic interactions were responsible for the pesticide sorption. The eucalyptus bark can be exploited as low cost adsorbent for the removal of these pesticides as well as a component of on-farm biopurification systems.

Pyrochars from bioenergy residue as novel bio-adsorbents for lignocellulosic hydrolysate detoxification.

PubMed

Monlau, F; Sambusiti, C; Antoniou, N; Zabaniotou, A; Solhy, A; Barakat, A

2015-01-01

The robust supramolecular structure of biomass often requires severe pretreatments conditions to produce soluble sugars. Nonetheless, these processes generate some inhibitory compounds (i.e. furans compounds and aliphatic acids) deriving mainly from sugars degradation. To avoid the inhibition of the biological process and to obtain satisfactory sugars conversion level into biofuels, a detoxification step is required. This study investigates the use of two pyrochars derived from solid anaerobic digestates for the detoxification of lignocellulosic hydrolysates. At a pyrochar concentration of 40gL(-1), more than 94% of 5-HMF and 99% of furfural were removed in the synthetic medium after 24h of contact time, whereas sugars concentration remained unchanged. Furfural was adsorbed faster than 5-HMF by both pyrochars and totally removed after 3h of contact. Finally, the two pyrochars were found efficient in the detoxification of corn stalks and Douglas fir wood chips hydrolysates without affecting the soluble sugars concentrations. Copyright © 2015 Elsevier Ltd. All rights reserved.

40 CFR 180.448 - Hexythiazox; tolerance for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Corn, sweet, plus cobs with husks removed (K+CWHR) 0.02 12/31/12 Corn, sweet, forage 6.0 12/31/12 Corn... only) 4.0 Corn, sweet, kernel plus cob with husks removed (EPA Regions 7-12 only) 0.1 Cotton, gin... byproducts 0.5 Citrus, dried pulp 0.60 Citrus, oil 24 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn...

40 CFR 180.332 - Metribuzin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Barley, straw 1.0 Carrot, roots 0.3 Cattle, fat 0.7 Cattle, meat 0.7 Cattle, meat byproducts 0.7 Corn, field, forage 0.1 Corn, field, grain 0.05 Corn, field, stover 0.1 Corn, pop, grain 0.05 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.1 Egg 0.01 Goat...

40 CFR 180.361 - Pendimethalin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... greens, subgroup 5B 0.20 Carrot 0.5 Citrus, oil 0.5 Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 0.1 Cotton, gin byproducts 3.0 Cotton, undelinted seed 0.1 Crayfish 0.05...

40 CFR 180.469 - Dichlormid; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Parts per million Expiration/revocation date Corn, field, forage 0.05 12/31/10 Corn, field, grain 0.05 12/31/10 Corn, field, stover 0.05 12/31/10 Corn, pop, grain 0.05 12/31/10 Corn, pop, stover 0.05 12/31/10 Corn, sweet, forage 0.05 12/31/10 Corn, sweet, kernel plus cob with husks removed 0.05 12/31/10...

40 CFR 180.332 - Metribuzin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Barley, straw 1.0 Carrot, roots 0.3 Cattle, fat 0.7 Cattle, meat 0.7 Cattle, meat byproducts 0.7 Corn, field, forage 0.1 Corn, field, grain 0.05 Corn, field, stover 0.1 Corn, pop, grain 0.05 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.1 Egg 0.01 Goat...

40 CFR 180.361 - Pendimethalin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... greens, subgroup 5B 0.20 Carrot 0.5 Citrus, oil 0.5 Corn, field, forage 0.1 Corn, field, grain 0.1 Corn, field, stover 0.1 Corn, pop, grain 0.1 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.1 Corn, sweet, stover 0.1 Cotton, gin byproducts 3.0 Cotton, undelinted seed 0.1 Crayfish 0.05...

40 CFR 180.332 - Metribuzin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Barley, straw 1.0 Carrot, roots 0.3 Cattle, fat 0.7 Cattle, meat 0.7 Cattle, meat byproducts 0.7 Corn, field, forage 0.1 Corn, field, grain 0.05 Corn, field, stover 0.1 Corn, pop, grain 0.05 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.1 Egg 0.01 Goat...

40 CFR 180.332 - Metribuzin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Barley, straw 1.0 Carrot, roots 0.3 Cattle, fat 0.7 Cattle, meat 0.7 Cattle, meat byproducts 0.7 Corn, field, forage 0.1 Corn, field, grain 0.05 Corn, field, stover 0.1 Corn, pop, grain 0.05 Corn, sweet, forage 0.1 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.1 Egg 0.01 Goat...

Agribusiness Industry

DTIC Science & Technology

2007-01-01

corn supply has been used as animal feed and to produce high fructose corn syrup . In 2007, 25% of the US corn harvest is expected to be... high fructose corn syrup for existing corn . Thus, higher prices for corn caused by the ethanol demand is causing a rise in cost for high fructose ... corn syrup and animal feed, driving up consumer prices for chicken, pork, beef, and products, such as soft drinks, made

Evidence of resistance to Cry34/35Ab1 corn by western corn rootworm: root injury in the field and larval survival in plant-based bioassays

USDA-ARS?s Scientific Manuscript database

Western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is a serious pest of corn in the United States and recent management of western corn rootworm has included planting of Bt corn. Beginning in 2009, western corn rootworm populations with resistance to Cry3Bb1 c...

Corn rootworms and Bt resistance

USDA-ARS?s Scientific Manuscript database

Corn rootworms have been a major pest of corn for many years. As their name suggests, corn rootworms damage corn plants by feeding on the roots. Western and northern corn rootworms have overcome practices farmers use to keep their population numbers down, such as insecticides and crop rotation. Cor...

77 FR 10617 - Wellsboro & Corning Railroad, LLC-Acquisition and Operation Exemption-Wellsboro & Corning...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-22

... & Corning Railroad, LLC--Acquisition and Operation Exemption--Wellsboro & Corning Railroad Company Wellsboro & Corning Railroad, LLC (WCLLC), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from Wellsboro & Corning Railroad Company and to operate approximately 35.5 miles of rail...

Corn kernel oil and corn fiber oil

USDA-ARS?s Scientific Manuscript database

Unlike most edible plant oils that are obtained directly from oil-rich seeds by either pressing or solvent extraction, corn seeds (kernels) have low levels of oil (4%) and commercial corn oil is obtained from the corn germ (embryo) which is an oil-rich portion of the kernel. Commercial corn oil cou...

40 CFR 180.232 - Butylate; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Expiration/Revocation Date Corn, field, forage 0.1 3/23/13 Corn, field, grain 0.1 3/23/13 Corn, field, stover 0.1 3/23/13 Corn, pop, grain 0.1 3/23/13 Corn, pop, stover 0.1 3/23/13 Corn, sweet, forage 0.1 3/23/13 Corn, sweet, kernel plus cob with husks removed 0.1 3/23/13 (b) Section 18 emergency exemptions...

40 CFR 180.232 - Butylate; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Expiration/revocation date Corn, field, forage 0.1 3/23/13 Corn, field, grain 0.1 3/23/13 Corn, field, stover 0.1 3/23/13 Corn, pop, grain 0.1 3/23/13 Corn, pop, stover 0.1 3/23/13 Corn, sweet, forage 0.1 3/23/13 Corn, sweet, kernel plus cob with husks removed 0.1 3/23/13 (b) Section 18 emergency exemptions...

40 CFR 180.259 - Propargite; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Cattle, fat 0.1 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Citrus, oil 30.0 Corn, field, forage 10.0 Corn, field, grain 0.1 Corn, field, stover 10.0 Corn, pop, grain 0.1 Corn, pop, stover 10.0 Corn, sweet, forage 10.0 Corn, sweet, stover 10.0 Cotton, undelinted seed 0.1 Egg 0.1 Goat, fat 0.1 Goat, meat 0.1...

40 CFR 180.259 - Propargite; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Cattle, fat 0.1 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Citrus, oil 30.0 Corn, field, forage 10.0 Corn, field, grain 0.1 Corn, field, stover 10.0 Corn, pop, grain 0.1 Corn, pop, stover 10.0 Corn, sweet, forage 10.0 Corn, sweet, stover 10.0 Cotton, undelinted seed 0.1 Egg 0.1 Goat, fat 0.1 Goat, meat 0.1...

40 CFR 180.259 - Propargite; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cattle, fat 0.1 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Citrus, oil 30.0 Corn, field, forage 10.0 Corn, field, grain 0.1 Corn, field, stover 10.0 Corn, pop, grain 0.1 Corn, pop, stover 10.0 Corn, sweet, forage 10.0 Corn, sweet, stover 10.0 Cotton, undelinted seed 0.1 Egg 0.1 Goat, fat 0.1 Goat, meat 0.1...

40 CFR 180.259 - Propargite; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Cattle, fat 0.1 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Citrus, oil 30.0 Corn, field, forage 10.0 Corn, field, grain 0.1 Corn, field, stover 10.0 Corn, pop, grain 0.1 Corn, pop, stover 10.0 Corn, sweet, forage 10.0 Corn, sweet, stover 10.0 Cotton, undelinted seed 0.1 Egg 0.1 Goat, fat 0.1 Goat, meat 0.1...

40 CFR 180.259 - Propargite; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Cattle, fat 0.1 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Citrus, oil 30.0 Corn, field, forage 10.0 Corn, field, grain 0.1 Corn, field, stover 10.0 Corn, pop, grain 0.1 Corn, pop, stover 10.0 Corn, sweet, forage 10.0 Corn, sweet, stover 10.0 Cotton, undelinted seed 0.1 Egg 0.1 Goat, fat 0.1 Goat, meat 0.1...

40 CFR 174.532 - Bacillus thuringiensis eCry3.1Ab protein in corn; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... protein in corn; exemption from the requirement of a tolerance. 174.532 Section 174.532 Protection of...Cry3.1Ab protein in corn; exemption from the requirement of a tolerance. Residues of Bacillus thuringiensis eCry3.1Ab protein in corn, in or on the food and feed commodities of corn; corn, field; corn...

40 CFR 174.532 - Bacillus thuringiensis eCry3.1Ab protein in corn; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... protein in corn; exemption from the requirement of a tolerance. 174.532 Section 174.532 Protection of...Cry3.1Ab protein in corn; exemption from the requirement of a tolerance. Residues of Bacillus thuringiensis eCry3.1Ab protein in corn, in or on the food and feed commodities of corn; corn, field; corn...

[Effects of simulated acid rain on seed germination and seedling growth of different type corn Zea mays].

PubMed

Zhang, Hai-Yan

2013-06-01

Taking normal corn, waxy corn, pop corn, and sweet corn as test materials, this paper studied their seed germination and seedling growth under effects of simulated acid rain (pH 6.0, 5.0, 4.0, 3.0, 2.0, and 1.0). Simulated acid rain at pH 2.0-5.0 had no significant effects on the seed germination and seedling growth, but at pH 1.0, the germination rate of normal corn, waxy corn, pop corn, and sweet corn was 91.3%, 68.7%, 27.5%, and 11.7%, respectively. As compared with those at pH 6.0 (CK), the germination rate, germination index, vigor index, germination velocity, shoot height, root length, shoot and root dry mass, and the transformation rate of stored substances at pH 1.0 had significant decrease, and the average germination time extended apparently. At pH 1.0, the effects of acid rain were greater at seedling growth stage than at germination stage, and greater on underground part than on aboveground part. Due to the differences in gene type, normal corn and waxy corn had the strongest capability against acid rain, followed by pop corn, and sweet corn. It was suggested that corn could be categorized as an acid rain-tolerant crop, the injury threshold value of acid rain was likely between pH 1.0 and pH 2.0, and normal corn and waxy corn would be prioritized for planting in acid rain-stricken area.

Deposition of insecticides on corn silks applied at high and low spray rates for control of corn earworm

USDA-ARS?s Scientific Manuscript database

Corn earworm is a major pest of sweet corn, especially when grown organically. Aerial application of insecticides is important for both conventionally- and organically-grown sweet corn production as sweet corn is frequently irrigated to assure return on investment given the high production costs. ...

Fomation of corn fiber gum-milk protein conjugates and their molecular characterization

USDA-ARS?s Scientific Manuscript database

Corn fiber arabinoxylan is hemicellulose B isolated from the fibrous portions (pericarp, tip cap, and endosperm cell wall fractions) of corn kernels and is commonly referred to as corn fiber gum (CFG). Our previous studies showed that CFG isolated from corn bran (a byproduct of corn dry milling) co...

40 CFR 180.609 - Fluoxastrobin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... of fluoxastrobin. Commodity Parts per million Berry, low growing, subgroup 13-07G 1.9 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, sweet, forage 13 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 10 Grain, aspirated grain fractions 60 Leaf...

40 CFR 180.609 - Fluoxastrobin; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... of fluoxastrobin. Commodity Parts per million Berry, low growing, subgroup 13-07G 1.9 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, sweet, forage 13 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 10 Grain, aspirated grain fractions 60 Leaf...

40 CFR 180.609 - Fluoxastrobin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... of fluoxastrobin. Commodity Parts per million Berry, low growing, subgroup 13-07G 1.9 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, sweet, forage 13 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 10 Grain, aspirated grain fractions 60 Leaf...

40 CFR 180.609 - Fluoxastrobin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... of fluoxastrobin. Commodity Parts per million Berry, low growing, subgroup 13-07G 1.9 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 4.5 Corn, sweet, forage 13 Corn, sweet, kernel plus cob with husks removed 0.01 Corn, sweet, stover 10 Grain, aspirated grain fractions 60 Leaf...

Pest Control in Corn and Soybeans: Weeds - Insects - Diseases.

ERIC Educational Resources Information Center

Doersch, R. E.; And Others

This document gives the characteristics and application rates for herbicides used to control annual weeds in corn, annual and perennial broadleaf weeds in corn, quackgrass and yellow nutsedge in corn, and annual weeds in soybeans. It also gives insecticide use information for corn and soybeans. A brief discussion of disease control in corn and…

7 CFR 810.401 - Definition of corn.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 7 2011-01-01 2011-01-01 false Definition of corn. 810.401 Section 810.401... GRAIN United States Standards for Corn Terms Defined § 810.401 Definition of corn. Grain that consists of 50 percent or more of whole kernels of shelled dent corn and/or shelled flint corn (Zea mays L...

7 CFR 810.405 - Special grades and special grade requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Corn Special Grades and Special Grade Requirements § 810.405 Special grades and special grade requirements. (a) Flint corn. Corn that consists of 95 percent or more of flint corn. (b) Flint and dent corn. Corn that consists of a mixture of...

Phenology and biomass production of adapted and non-adapted tropical corn populations in Central Iowa

USDA-ARS?s Scientific Manuscript database

Biofuel production in the Midwestern United States has largely focused on corn (Zea mays L.) grain for ethanol production and more recently, corn stover for lignocellulosic ethanol. As an alternative to conventional corn, tropical corn populations have been evaluated. Tropical corn is the term used ...

7 CFR 810.405 - Special grades and special grade requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Corn Special Grades and Special Grade Requirements § 810.405 Special grades and special grade requirements. (a) Flint corn. Corn that consists of 95 percent or more of flint corn. (b) Flint and dent corn. Corn that consists of a mixture of...

7 CFR 810.401 - Definition of corn.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Definition of corn. 810.401 Section 810.401... GRAIN United States Standards for Corn Terms Defined § 810.401 Definition of corn. Grain that consists of 50 percent or more of whole kernels of shelled dent corn and/or shelled flint corn (Zea mays L...

Field-based assessment of resistance to Bt Corn by Western Corn Rootworm (Coleoptera: Chrysomelidae)

USDA-ARS?s Scientific Manuscript database

Western corn rootworm, Diabrotica virgifera virgifera LeConte, is a serious pest of corn and is managed with Bt corn that produce insecticidal toxins derived from the bacterium Bacillus thuringiensis (Bt). Beginning in 2009, severe injury to Bt corn producing Cry3Bb1 was observed in some cornfields ...

Blisters, Calluses, and Corns

MedlinePlus

... for Educators Search English Español Blisters, Calluses, and Corns KidsHealth / For Kids / Blisters, Calluses, and Corns What's ... used to all of that stress. What's a Corn? Like calluses, corns are also areas of hard, ...

Fumonisins B1 and B2 in the corn-milling process and corn-based products, and evaluation of estimated daily intake.

PubMed

Savi, Geovana D; Piacentini, Karim C; Marchi, Djeini; Scussel, Vildes M

2016-01-01

The distribution of fumonisins (FBs: FB1 and FB2) in the corn-milling process and in corn-based products, as well as daily intake estimates for the Brazilian population were evaluated. Among corn fractions samples, corn meal had the highest mean concentration of FB1 (1305 µg kg(-1)) and FB2 (651 µg kg(-1)) and a distribution factors of 452% and 256% in relation to corn grain, respectively. On the other hand, the distribution factor of FB1 and FB2 in corn flour was found to be 144% and 88% respectively, which demonstrates that fumonisins in this fraction were reduced compared with corn grain. As a result, almost half the corn meal samples (47%) would be non-compliant with future Brazilian regulation (2017) for fumonisins. However, corn-based products, such as corn flakes and popcorn, were in compliance with the regulation. The average probable daily intake and maximum probable daily intake of fumonisins estimated for the Santa Catarina state (Brazil) population were below the provisional maximum tolerable daily intake of 2 µg kg(-1) body weight day(-1) for all corn samples. Despite this, the adoption of practices to control the occurrence of fumonisins should be applied to the corn-milling fractions that may contain a higher concentration of this toxin, such as corn meal, often used for animal feed in Brazil.

Influence of corn oil recovery on life-cycle greenhouse gas emissions of corn ethanol and corn oil biodiesel

DOE PAGES

Wang, Zhichao; Dunn, Jennifer B.; Han, Jeongwoo; ...

2015-11-04

Corn oil recovery and conversion to biodiesel has been widely adopted at corn ethanol plants recently. The US EPA has projected 2.6 billion liters of biodiesel will be produced from corn oil in 2022. Corn oil biodiesel may qualify for federal renewable identification number (RIN) credits under the Renewable Fuel Standard, as well as for low greenhouse gas (GHG) emission intensity credits under California’s Low Carbon Fuel Standard. Because multiple products [ethanol, biodiesel, and distiller’s grain with solubles (DGS)] are produced from one feedstock (corn), however, a careful co-product treatment approach is required to accurately estimate GHG intensities of bothmore » ethanol and corn oil biodiesel and to avoid double counting of benefits associated with corn oil biodiesel production. This study develops four co-product treatment methods: (1) displacement, (2) marginal, (3) hybrid allocation, and (4) process-level energy allocation. Life-cycle GHG emissions for corn oil biodiesel were more sensitive to the choice of co-product allocation method because significantly less corn oil biodiesel is produced than corn ethanol at a dry mill. Corn ethanol life-cycle GHG emissions with the displacement, marginal, and hybrid allocation approaches are similar (61, 62, and 59 g CO 2e/MJ, respectively). Although corn ethanol and DGS share upstream farming and conversion burdens in both the hybrid and process-level energy allocation methods, DGS bears a higher burden in the latter because it has lower energy content per selling price as compared to corn ethanol. As a result, with the process-level allocation approach, ethanol’s life-cycle GHG emissions are lower at 46 g CO 2e/MJ. Corn oil biodiesel life-cycle GHG emissions from the marginal, hybrid allocation, and process-level energy allocation methods were 14, 59, and 45 g CO 2e/MJ, respectively. Sensitivity analyses were conducted to investigate the influence corn oil yield, soy biodiesel, and defatted DGS displacement credits, and energy consumption for corn oil production and corn oil biodiesel production. Furthermore, this study’s results demonstrate that co-product treatment methodology strongly influences corn oil biodiesel life-cycle GHG emissions and can affect how this fuel is treated under the Renewable Fuel and Low Carbon Fuel Standards.« less

Influence of corn oil recovery on life-cycle greenhouse gas emissions of corn ethanol and corn oil biodiesel.

PubMed

Wang, Zhichao; Dunn, Jennifer B; Han, Jeongwoo; Wang, Michael Q

2015-01-01

Corn oil recovery and conversion to biodiesel has been widely adopted at corn ethanol plants recently. The US EPA has projected 2.6 billion liters of biodiesel will be produced from corn oil in 2022. Corn oil biodiesel may qualify for federal renewable identification number (RIN) credits under the Renewable Fuel Standard, as well as for low greenhouse gas (GHG) emission intensity credits under California's Low Carbon Fuel Standard. Because multiple products [ethanol, biodiesel, and distiller's grain with solubles (DGS)] are produced from one feedstock (corn), however, a careful co-product treatment approach is required to accurately estimate GHG intensities of both ethanol and corn oil biodiesel and to avoid double counting of benefits associated with corn oil biodiesel production. This study develops four co-product treatment methods: (1) displacement, (2) marginal, (3) hybrid allocation, and (4) process-level energy allocation. Life-cycle GHG emissions for corn oil biodiesel were more sensitive to the choice of co-product allocation method because significantly less corn oil biodiesel is produced than corn ethanol at a dry mill. Corn ethanol life-cycle GHG emissions with the displacement, marginal, and hybrid allocation approaches are similar (61, 62, and 59 g CO2e/MJ, respectively). Although corn ethanol and DGS share upstream farming and conversion burdens in both the hybrid and process-level energy allocation methods, DGS bears a higher burden in the latter because it has lower energy content per selling price as compared to corn ethanol. As a result, with the process-level allocation approach, ethanol's life-cycle GHG emissions are lower at 46 g CO2e/MJ. Corn oil biodiesel life-cycle GHG emissions from the marginal, hybrid allocation, and process-level energy allocation methods were 14, 59, and 45 g CO2e/MJ, respectively. Sensitivity analyses were conducted to investigate the influence corn oil yield, soy biodiesel, and defatted DGS displacement credits, and energy consumption for corn oil production and corn oil biodiesel production. This study's results demonstrate that co-product treatment methodology strongly influences corn oil biodiesel life-cycle GHG emissions and can affect how this fuel is treated under the Renewable Fuel and Low Carbon Fuel Standards.

Influence of corn oil recovery on life-cycle greenhouse gas emissions of corn ethanol and corn oil biodiesel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Zhichao; Dunn, Jennifer B.; Han, Jeongwoo

Corn oil recovery and conversion to biodiesel has been widely adopted at corn ethanol plants recently. The US EPA has projected 2.6 billion liters of biodiesel will be produced from corn oil in 2022. Corn oil biodiesel may qualify for federal renewable identification number (RIN) credits under the Renewable Fuel Standard, as well as for low greenhouse gas (GHG) emission intensity credits under California’s Low Carbon Fuel Standard. Because multiple products [ethanol, biodiesel, and distiller’s grain with solubles (DGS)] are produced from one feedstock (corn), however, a careful co-product treatment approach is required to accurately estimate GHG intensities of bothmore » ethanol and corn oil biodiesel and to avoid double counting of benefits associated with corn oil biodiesel production. This study develops four co-product treatment methods: (1) displacement, (2) marginal, (3) hybrid allocation, and (4) process-level energy allocation. Life-cycle GHG emissions for corn oil biodiesel were more sensitive to the choice of co-product allocation method because significantly less corn oil biodiesel is produced than corn ethanol at a dry mill. Corn ethanol life-cycle GHG emissions with the displacement, marginal, and hybrid allocation approaches are similar (61, 62, and 59 g CO 2e/MJ, respectively). Although corn ethanol and DGS share upstream farming and conversion burdens in both the hybrid and process-level energy allocation methods, DGS bears a higher burden in the latter because it has lower energy content per selling price as compared to corn ethanol. As a result, with the process-level allocation approach, ethanol’s life-cycle GHG emissions are lower at 46 g CO 2e/MJ. Corn oil biodiesel life-cycle GHG emissions from the marginal, hybrid allocation, and process-level energy allocation methods were 14, 59, and 45 g CO 2e/MJ, respectively. Sensitivity analyses were conducted to investigate the influence corn oil yield, soy biodiesel, and defatted DGS displacement credits, and energy consumption for corn oil production and corn oil biodiesel production. Furthermore, this study’s results demonstrate that co-product treatment methodology strongly influences corn oil biodiesel life-cycle GHG emissions and can affect how this fuel is treated under the Renewable Fuel and Low Carbon Fuel Standards.« less

Utilisation of Corn (Zea mays) Bran and Corn Fiber in the Production of Food Components

USDA-ARS?s Scientific Manuscript database

Over the past decade, the demand for ethanol has increased dramatically. Demand for other products of corn milling, such as starches and sweeteners, is also expected to increase. With the increase in demand for industrial and food use of corn, the production of byproducts, such as corn fiber, corn...

75 FR 5515 - Hexythiazox; Pesticide Tolerances for Emergency Exemptions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-03

... in or on corn, sweet, plus cobs with husks removed (K+CWHR); corn, sweet, forage; and corn, sweet...-thiazolidine moiety, in or on corn, sweet, plus cobs with husks removed (K+CWHR) at 0.02 parts per million (ppm... residues of hexythiazox in or on sweet corn plus cobs with husks removed (K+CWHR), sweet corn forage, and...

40 CFR 180.579 - Fenamidone; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... of application of fenamidone to the crops in paragraph (a)(1). Commodity Parts per million Corn, field, forage 0.25 Corn, field, grain 0.02 Corn, field, stover 0.40 Corn, sweet, forage 0.15 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 0.20 Soybean, forage 0.15 Soybean, hay 0.25...

40 CFR 180.666 - Fluxapyroxad; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., meat 0.01 Cattle, meat byproducts 0.03 Corn, field, grain 0.01 Corn, oil 0.03 Corn, pop, grain 0.01 Corn, sweet, kernels plus cobs with husks removed 0.15 Cotton, gin byproducts 0.01 Cotton, undelinted...; except corn, pop, grain; except corn, kernels plus cobs with husks removed; except rice; except wheat 3.0...

40 CFR 180.666 - Fluxapyroxad; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... corn, pop, grain; except corn, kernels plus cobs with husks removed; except wheat) 3.0 Grain, cereal..., meat byproducts 0.03 Corn, field, grain 0.01 Corn, oil 0.03 Corn, pop, grain 0.01 Corn, sweet, kernels plus cobs with husks removed 0.15 Cotton, gin byproducts 0.01 Cotton, undelinted seed 0.01 Egg 0.002...

21 CFR 137.215 - Yellow corn flour.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Yellow corn flour. 137.215 Section 137.215 Food... Flours and Related Products § 137.215 Yellow corn flour. Yellow corn flour conforms to the definition and standard of identity prescribed by § 137.211 for white corn flour except that cleaned yellow corn is used...

21 CFR 137.275 - Yellow corn meal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Yellow corn meal. 137.275 Section 137.275 Food and... Related Products § 137.275 Yellow corn meal. Yellow corn meal conforms to the definition and standard of identity prescribed by § 137.250 for white corn meal except that cleaned yellow corn is used instead of...

21 CFR 137.215 - Yellow corn flour.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Yellow corn flour. 137.215 Section 137.215 Food... Flours and Related Products § 137.215 Yellow corn flour. Yellow corn flour conforms to the definition and standard of identity prescribed by § 137.211 for white corn flour except that cleaned yellow corn is used...

21 CFR 137.275 - Yellow corn meal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Yellow corn meal. 137.275 Section 137.275 Food and... Related Products § 137.275 Yellow corn meal. Yellow corn meal conforms to the definition and standard of identity prescribed by § 137.250 for white corn meal except that cleaned yellow corn is used instead of...

78 FR 12591 - Amendment to the Standards of Identity for Distilled Spirits

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-25

... ``Cacha[ccedil]a'' any spirits that use corn or corn syrup in the fermentation process. Some product... have been manufactured using a small quantity of corn or corn syrup in the fermentation process. Since... standard for Cacha[ccedil]a would not allow for the use of corn or corn syrup in the fermentation process...

21 CFR 184.1321 - Corn gluten.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Corn gluten. 184.1321 Section 184.1321 Food and... Substances Affirmed as GRAS § 184.1321 Corn gluten. (a) Corn gluten (CAS Reg. No. 66071-96-3), also known as corn gluten meal, is the principal protein component of corn endosperm. It consists mainly of zein and...

21 CFR 184.1321 - Corn gluten.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Corn gluten. 184.1321 Section 184.1321 Food and... Substances Affirmed as GRAS § 184.1321 Corn gluten. (a) Corn gluten (CAS Reg. No. 66071-96-3), also known as corn gluten meal, is the principal protein component of corn endosperm. It consists mainly of zein and...

21 CFR 184.1321 - Corn gluten.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Corn gluten. 184.1321 Section 184.1321 Food and... Substances Affirmed as GRAS § 184.1321 Corn gluten. (a) Corn gluten (CAS Reg. No. 66071-96-3), also known as corn gluten meal, is the principal protein component of corn endosperm. It consists mainly of zein and...

21 CFR 184.1321 - Corn gluten.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Corn gluten. 184.1321 Section 184.1321 Food and... Substances Affirmed as GRAS § 184.1321 Corn gluten. (a) Corn gluten (CAS Reg. No. 66071-96-3), also known as corn gluten meal, is the principal protein component of corn endosperm. It consists mainly of zein and...

Effects of corn particle size and source on performance of lactating cows fed direct-cut grass-legume forage.

PubMed

Reis, R B; Emeterio, F S; Combs, D K; Satter, L D; Costa, H N

2001-02-01

We conducted two experiments to evaluate the effects of corn supplementation, source of corn, and corn particle size on performance and nutrient utilization of lactating dairy cows. In experiment 1, treatments were 1) direct-cut grass-legume forage without supplement, 2) direct-cut forage plus 10 kg DM of ground dry shelled corn-based concentrate, and 3) direct-cut forage plus 10 kg DM of coarsely ground high moisture ear corn-based concentrate. In experiment 2, treatments were 1) direct-cut grass-legume forage plus 10 kg DM of ground dry shelled corn-based concentrate, 2) direct-cut forage plus 10 kg DM of coarsely ground high moisture ear corn-based concentrate, and 3) direct-cut forage plus 10 kg of DM finely ground high moisture ear corn-based concentrate. Both experiments were designed as 3 x 3 Latin squares replicated three times. In experiment 1, yields of milk and milk protein increased with concentrate supplementation, but were not affected by source of corn. Solids-corrected milk yield tended to increase with grain supplementation. Dry matter intake increased with concentrate supplementation, but was not affected by source of corn or corn particle size. Corn supplements decreased ruminal pH and acetate to propionate ratio and increased ruminal propionate concentration. Grain supplements reduced ruminal ammonia concentration, increased concentration of urine allantoin, and increased the urinary allantoin to creatinine ratio. In the second study, fine grinding of high moisture corn reduced fecal starch plus free glucose levels and tended to increase its apparent digestibility. In both experiments, starch plus free glucose intake was higher on the diets with dry corn, but its utilization was not affected by source of corn.

Private sector embedded water risk: Merging the corn supply chain network and regional watershed depletion

NASA Astrophysics Data System (ADS)

Kim, T.; Brauman, K. A.; Schmitt, J.; Goodkind, A. L.; Smith, T. M.

2016-12-01

Water scarcity in US corn farming regions is a significant risk consideration for the ethanol and meat production sectors, which comprise 80% of all US corn demand. Water supply risk can lead to effects across the supply chain, affecting annual corn yields. The purpose of our study is to assess the water risk to the US's most corn-intensive sectors and companies by linking watershed depletion estimates with corn production, linked to downstream companies through a corn transport model. We use a water depletion index as an improved metric for seasonal water scarcity and a corn sourcing supply chain model based on economic cost minimization. Water depletion was calculated as the fraction of renewable (ground and surface) water consumption, with estimates of more than 75% depletion on an annual average basis indicating a significant water risk. We estimated company water risk as the amount of embedded corn coming from three categories of water stressed counties. The ethanol sector had 3.1% of sourced corn grown from counties that were more than 75% depleted while the beef sector had 14.0%. From a firm perspective, Tyson, JBS, Cargill, the top three US corn demanding companies, had 4.5%, 9.6%, 12.8% of their sourced corn respectively, coming from watersheds that are more than 75% depleted. These numbers are significantly higher than the global average of 2.2% of watersheds being classified as more than 75% depleted. Our model enables corn using industries to evaluate their supply chain risk of water scarcity through modeling corn sourcing and watershed depletion, providing the private sector a new method for risk estimation. Our results suggest corn dependent industries are already linked to water scarcity risk in disproportionate amounts due to the spatial heterogeneity of corn sourcing and water scarcity.

Variation of biometric parameters in corn cobs under the influence of nitrogen fertilization

NASA Astrophysics Data System (ADS)

Gigel, Prisecaru; Florin, Sala

2017-07-01

Biometric parameters as elements of productivity on corn cobs, along with plant density per unit area (ha) are essential in achieving production. The influence of differentiated fertilization with nitrogen was evaluated at the level of productivity elements on corn cobs, Andreea hybrid. Biometric parameters of the corn cobs (total length - L; usable length - l; uncoated length with corn kernels - lu; diameter at the base - Db, middle - Dm, and top of the corn cobs - Dt; corn cob weight - Cw, grain weight - Gw) were directly influenced by the doses of nitrogen. Regression analysis has facilitated the prediction of grain weight as the main element of productivity under different statistical certainty based on nitrogen doses (R2 = 0.962, p<0.01), on the total length of corn cobs (R2 = 0.985, p<0.01), on the usable length of corn cobs (R2 = 0.996, p<<0.001), on the diameter at the base of corn cobs (R2 = 0.824, p<0.01), on the diameter at the middle of corn cobs (R2 = 0.807, p<0.01), on uncoated length with corn kernels (R2 = 0.624, p<0.01) and on the diameter at the top of the corn cobs (R2 = 0.384, p=0.015).

Framework to Delay Corn Rootworm Resistance

EPA Pesticide Factsheets

This proposed framework is intended to delay the corn rootworm pest becoming resistant to corn genetically engineered to produce Bt proteins, which kill corn rootworms but do not affect people or wildlife. It includes requirements on Bt corn manufacturers.

Effect of length of interval between cereal rye cover crop termination and corn planting on seedling root disease and corn growth

USDA-ARS?s Scientific Manuscript database

Cereal rye cover crops terminated immediately before corn planting can sometimes reduce corn population, early growth, and yield. We hypothesized that cereal rye may act as a green bridge for corn pathogens and may increase corn seedling root disease. A field experiment was conducted over two years ...

40 CFR 180.658 - Penthiopyrad; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., subgroup 5A 5.0 Brassica, leafy greens, subgroup 5B 50 Buckwheat, grain 0.15 Canola 1.5 Corn, field, forage 40 Corn, field, grain 0.01 Corn, field, refined oil 0.05 Corn, field, stover 15 Corn, pop, grain 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Cotton, seed 1.5 Cotton, gin byproducts 15 Fruit...

40 CFR 180.473 - Glufosinate ammonium; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 1.1 Canola, seed 0.40 Cattle, fat 0.40 Cattle, meat 0.15 Cattle, meat byproducts 6.0 Corn, field forage 4.0 Corn, field, grain 0.20 Corn, field, stover 6.0 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.30 Corn, sweet, stover 6.0 Cotton, gin byproducts 15 Cotton, undelinted...

40 CFR 180.448 - Hexythiazox; tolerance for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... dates specified in the following table: Commodity Parts per million Expiration/revocation date Corn, field, forage 2.0 12/31/10 Corn, field, grain 0.05 12/31/10 Corn, field, stover 2.0 12/31/10 Corn, sweet, plus cobs with husks removed (K+CWHR) 0.02 12/31/12 Corn, sweet, forage 6.0 12/31/12 Corn, sweet...

40 CFR 180.658 - Penthiopyrad; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., subgroup 5A 5.0 Brassica, leafy greens, subgroup 5B 50 Buckwheat, grain 0.15 Canola 1.5 Corn, field, forage 40 Corn, field, grain 0.01 Corn, field, refined oil 0.05 Corn, field, stover 15 Corn, pop, grain 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Cotton, seed 1.5 Cotton, gin byproducts 15 Fruit...

40 CFR 180.368 - Metolachlor; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 0.05 Cattle, meat 0.02 Cattle, meat byproducts, except kidney and liver 0.04 Corn, field, forage 6.0 Corn, field, grain 0.10 Corn, field, stover 6.0 Corn, sweet, forage 6.0 Corn, sweet, kernel plus cob..., sweet, kernel plus cob with husks removed 0.10 Corn, sweet, stover 6.0 Cotton, gin byproducts 4.0 Cotton...

40 CFR 180.473 - Glufosinate ammonium; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 1.1 Canola, seed 0.40 Cattle, fat 0.40 Cattle, meat 0.15 Cattle, meat byproducts 6.0 Corn, field forage 4.0 Corn, field, grain 0.20 Corn, field, stover 6.0 Corn, sweet, forage 1.5 Corn, sweet, kernels plus cob with husks removed 0.30 Corn, sweet, stover 6.0 Cotton, gin byproducts 15 Cotton, undelinted...

40 CFR 180.658 - Penthiopyrad; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., subgroup 5A 5.0 Brassica, leafy greens, subgroup 5B 50 Buckwheat, grain 0.15 Canola 1.5 Corn, field, forage 40 Corn, field, grain 0.01 Corn, field, refined oil 0.05 Corn, field, stover 15 Corn, pop, grain 0.01 Corn, sweet, kernel plus cob with husks removed 0.01 Cotton, seed 1.5 Cotton, gin byproducts 15 Fruit...

77 FR 25382 - Proposed Amendment to the Standards of Identity for Distilled Spirits

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-30

... manufactured using a small quantity of corn or corn syrup in the fermentation process. Since these products do... include as ``Cacha[ccedil]a'' any spirits that use corn or corn syrup in the fermentation process. TTB has... the use of corn or corn syrup in the fermentation process. As such, under the terms of the proposed...

Effect of feeding a corn hybrid selected for leafiness as silage or grain to lactating dairy cattle.

PubMed

Clark, P W; Kelm, S; Endres, M I

2002-03-01

A leafy corn hybrid was compared to a grain corn hybrid as silage and high moisture grain to evaluate dry matter intake, milk yield, and milk composition. Sixteen multiparous Holstein cows averaging 97 DIM were used in a feeding trial based on 4 x 4 Latin squares with 21-d periods. Each of four diets contained (dry basis) 8% chopped hay, 42% corn silage, 11% high moisture corn grain, 10% whole, fuzzy cottonseed, and 29% protein concentrate. One diet used leafy corn as both high moisture grain and silage. A second diet contained grain corn hybrid (control) as both high moisture grain and silage. A third diet contained leafy corn for high moisture grain and control corn for silage and the fourth diet used control corn for high moisture grain and leafy corn for silage. Cows fed diets containing leafy silage produced more milk and milk protein and ate more DM than cows fed control silage. The corn hybrid used for high moisture grain did not influence milk yield or composition. Dry matter intake was greater for cows fed the diet containing both leafy high moisture grain and leafy silage than for cows fed both control high moisture grain and control silage, but milk yield and composition were not different. When fed as silage, the leafy corn hybrid used in this experiment supported greater DMI as well as higher milk and protein yields when compared to the grain corn hybrid.

40 CFR 180.448 - Hexythiazox; tolerance for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., sweet, plus cobs with husks removed (K+CWHR) 0.02 12/31/12 Corn, sweet, forage 6.0 12/31/12 Corn, sweet... only) 4.0 Corn, sweet, kernel plus cob with husks removed (EPA Regions 7-12 only) 0.1 Cotton, gin... 24 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 7.0 Date, dried fruit 1.0 Egg...

40 CFR 180.418 - Cypermethrin and an isomer zeta-cypermethrin; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 15.00 Cotton, undelinted seed 0.5..., oil 4.0 Corn, field, grain 0.05 Corn, pop, grain 0.05 Corn, sweet, kernel plus cob with husks removed... Cilantro, leaves 10 Citrus, dried pulp 1.8 Citrus, oil 4.0 Corn, field, forage 0.20 Corn, field, grain 0.05...

40 CFR 180.448 - Hexythiazox; tolerance for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

.../revocation date Corn, sweet, plus cobs with husks removed (K+CWHR) 0.02 12/31/12 Corn, sweet, forage 6.0 12... (EPA Regions 7-12 only) 4.0 Corn, sweet, kernel plus cob with husks removed (EPA Regions 7-12 only) 0.1... 24 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 7.0 Date, dried fruit 1.0...

40 CFR 180.535 - Fluroxypyr 1-methylheptyl ester; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

....0 Cattle, fat 0.1 Cattle, kidney 1.5 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Corn, field, forage 1.0 Corn, field, grain 0.02 Corn, field, stover 0.5 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 2.0 Fruit, pome, group 11 0.02 Garlic, bulb 0.03...

40 CFR 180.555 - Trifloxystrobin; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... plus cob with husks removed 0.04 Corn, sweet, stover 4.0 Egg 0.04 Fruit, citrus, group 10 0.6 Fruit... Cattle, meat byproducts 0.1 Citrus, dried pulp 1.0 Citrus, oil 38 Coffee, green bean 2 0.02 Corn, field, forage 6.0 Corn, field, grain 0.05 Corn, field, stover 7 Corn, field, refined oil 0.1 Corn, pop, grain 0...

40 CFR 180.535 - Fluroxypyr 1-methylheptyl ester; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

....0 Cattle, fat 0.1 Cattle, kidney 1.5 Cattle, meat 0.1 Cattle, meat byproducts 0.1 Corn, field, forage 1.0 Corn, field, grain 0.02 Corn, field, stover 0.5 Corn, sweet, forage 1.0 Corn, sweet, kernel plus cob with husks removed 0.02 Corn, sweet, stover 2.0 Fruit, pome, group 11 0.02 Garlic, bulb 0.03...

40 CFR 180.418 - Cypermethrin and an isomer zeta-cypermethrin; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 15.00 Cotton, undelinted seed 0.5..., oil 4.0 Corn, field, grain 0.05 Corn, pop, grain 0.05 Corn, sweet, kernel plus cob with husks removed... Cilantro, leaves 10 Citrus, dried pulp 1.8 Citrus, oil 4.0 Corn, field, forage 0.20 Corn, field, grain 0.05...

Evaluation of simulated corn yields and associated uncertainty in different climate zones of China using Daycent Model

NASA Astrophysics Data System (ADS)

Fu, A.; Xue, Y.

2017-12-01

Corn is one of most important agricultural production in China. Research on the simulation of corn yields and the impacts of climate change and agricultural management practices on corn yields is important in maintaining the stable corn production. After climatic data including daily temperature, precipitation, solar radiation, relative humidity, and wind speed from 1948 to 2010, soil properties, observed corn yields, and farmland management information were collected, corn yields grown in humidity and hot environment (Sichuang province) and cold and dry environment (Hebei province) in China in the past 63 years were simulated by Daycent, and the results was evaluated based on published yield record. The relationship between regional climate change, global warming and corn yield were analyzed, the uncertainties of simulation derived from agricultural management practices by changing fertilization levels, land fertilizer maintenance and tillage methods were reported. The results showed that: (1) Daycent model is capable to simulate corn yields under the different climatic background in China. (2) When studying the relationship between regional climate change and corn yields, it has been found that observed and simulated corn yields increased along with total regional climate change. (3) When studying the relationship between the global warming and corn yields, It was discovered that newly-simulated corn yields after removing the global warming trend of original temperature data were lower than before.

Kernel compositions of glyphosate-tolerant and corn rootworm-protected MON 88017 sweet corn and insect-protected MON 89034 sweet corn are equivalent to that of conventional sweet corn (Zea mays).

PubMed

Curran, Kassie L; Festa, Adam R; Goddard, Scott D; Harrigan, George G; Taylor, Mary L

2015-03-25

Monsanto Co. has developed two sweet corn hybrids, MON 88017 and MON 89034, that contain biotechnology-derived (biotech) traits designed to enhance sustainability and improve agronomic practices. MON 88017 confers benefits of glyphosate tolerance and protection against corn rootworm. MON 89034 provides protection against European corn borer and other lepidopteran insect pests. The purpose of this assessment was to compare the kernel compositions of MON 88017 and MON 89034 sweet corn with that of a conventional control that has a genetic background similar to the biotech sweet corn but does not express the biotechnology-derived traits. The sweet corn samples were grown at five replicated sites in the United States during the 2010 growing season and the conventional hybrid and 17 reference hybrids were grown concurrently to provide an estimate of natural variability for all assessed components. The compositional analysis included proximates, fibers, amino acids, sugars, vitamins, minerals, and selected metabolites. Results highlighted that MON 88017 and MON 89034 sweet corns were compositionally equivalent to the conventional control and that levels of the components essential to the desired properties of sweet corn, such as sugars and vitamins, were more affected by growing environment than the biotech traits. In summary, the benefits of biotech traits can be incorporated into sweet corn with no adverse effects on nutritional quality.

Growing ethanol sector drives corn supply chain shift for the last decade

NASA Astrophysics Data System (ADS)

Kim, T.; Schmitt, J.; Brauman, K. A.; Smith, T. M.; Suh, K.

2017-12-01

The US is the largest producer in the world, 89% of corn production uses in domestic demands in 2012. Carbon emission and irrigated water usage in the corn farming stage are hot-spot in the meat production sectors, comprise 37% of all US corn demand. The annual capacity of the ethanol sector increases from 6.5 billion gallons to 15.3 billion gallons for the last decade. The growth of corn demand in ethanol sector makes corn supply chain shift. Most of the ethanol plants located in the Mid-west where is the top 12 corn producing states. Therefore animal feeds take more supply from the other states. The purpose of this study is to estimate environmental impacts and water scarcity associated embedded corn by the temporal and spatial corn supply chain model based on a cost minimization. We use publicly available county-level data on corn production, feed demands, aggregative carbon emission and irrigated water usage in farming state, and a water depletion index as a metric for determining water scarcity. The water stressed counties produce 23.3% of US total corn production in 2012, and the irrigated corn is 14.2%. We simulated the corn supply chain using linear programming and developed the web-based visualization tools called FoodS3 (Food Systems Supply-chain Sustainability tool, http://foods3.org).

Utilization of corn fiber for production of schizophyllan

USDA-ARS?s Scientific Manuscript database

Corn fiber is an abundant lignocellulosic biomass resource produced during the wet milling of corn. Although corn fiber is recalcitrant to enzymatic digestion, the fungus Schizophyllum commune was able to directly utilize corn fiber for production of the valuable bioproduct, schizophyllan. Schizophy...

40 CFR 180.121 - Methyl parathion; tolerances for residues.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Cabbage 1.0 1/24/09 Corn, field, forage 1.0 None Corn, field, grain 1.0 None Corn, pop, grain 1.0 None Corn, sweet, forage 1.0 None Corn, sweet, kernel plus cob with husks removed 1.0 None Cotton...

40 CFR 180.121 - Methyl parathion; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Cabbage 1.0 1/24/09 Corn, field, forage 1.0 None Corn, field, grain 1.0 None Corn, pop, grain 1.0 None Corn, sweet, forage 1.0 None Corn, sweet, kernel plus cob with husks removed 1.0 None Cotton...

Effect of processing on the fumonisins content of corn

DOE Office of Scientific and Technical Information (OSTI.GOV)

Murphy, P.A.; Hendrich, S.; Hopmans, E.C.

1995-12-01

Fumonisins (FBs) are a family of mycotoxins produced by Fusarium moniliforme and F. proliferatum, predominant corn pathogens, and are found in most corn-containing foods. The FBs are heat stable, resistant to ammoniation and, unlike most mycotoxins, are water-soluble. The levels in corn and corn-containing foods will be presented ranging from <20 ppb to >2 ppm. The effects of water washing contaminated FB-corn does not reduce the levels significantly. Fermentation of corn to ethanol does not alter FB but distillation yielded FB-free ethanol.

Comparative studies of the quantification of genetically modified organisms in foods processed from maize and soy using trial producing.

PubMed

Yoshimura, Tomoaki; Kuribara, Hideo; Kodama, Takashi; Yamata, Seiko; Futo, Satoshi; Watanabe, Satoshi; Aoki, Nobutaro; Iizuka, Tayoshi; Akiyama, Hiroshi; Maitani, Tamio; Naito, Shigehiro; Hino, Akihiro

2005-03-23

Seven types of processed foods, namely, cornstarch, cornmeal, corn puffs, corn chips, tofu, soy milk, and boiled beans, were trial produced from 1 and 5% (w/w) genetically modified (GM) mixed raw materials. In this report, insect resistant maize (MON810) and herbicide tolerant soy (Roundup Ready soy, 40-3-2) were used as representatives of GM maize and soy, respectively. Deoxyribonucleic acid (DNA) was extracted from the raw materials and the trial-produced processed food using two types of methods, i.e., the silica membrane method and the anion exchange method. The GM% values of these samples were quantified, and the significant differences between the raw materials and the trial-produced processed foods were statistically confirmed. There were some significant differences in the comparisons of all processed foods. However, our quantitative methods could be applied as a screening assay to tofu and soy milk because the differences in GM% between the trial-produced processed foods and their raw materials were lower than 13 and 23%, respectively. In addition, when quantitating with two primer pairs (SSIIb 3, 114 bp; SSIIb 4, 83 bp for maize and Le1n02, 118 bp; Le1n03, 89 bp for soy), which were targeted within the same taxon specific DNA sequence with different amplicon sizes, the ratios of the copy numbers of the two primer pairs (SSIIb 3/4 and Le1n02/03) decreased with time in a heat-treated processing model using an autoclave. In this report, we suggest that the degradation level of DNA in processed foods could be estimated from these ratios, and the probability of GM quantification could be experimentally predicted from the results of the trial producing.

Corn silage from corn treated with foliar fungicide and performance of Holstein cows.

PubMed

Haerr, K J; Lopes, N M; Pereira, M N; Fellows, G M; Cardoso, F C

2015-12-01

Foliar fungicide application to corn plants is used in corn aimed for corn silage in the dairy industry, but questions regarding frequency of application and its effect on corn silage quality and feed conversion when fed to dairy cows remain prevalent. The objective of this study was to evaluate the effects of various foliar fungicide applications to corn on dry matter intake (DMI), milk production, and milk composition when fed to dairy cows. Sixty-four Holstein cows with parity 2.5±1.5, 653±80kg of body weight, and 161±51d in milk were blocked and randomly assigned to 1 of 4 corn silage treatments (total mixed ration with 35% of the dry matter as corn silage). Treatments were as follows: control (CON), corn silage with no applications of foliar fungicide; treatment 1 (1X), corn silage from corn that received 1 application of pyraclostrobin (PYR) foliar fungicide (Headline; BASF Corp.) at corn vegetative stage 5; treatment 2 (2X), corn silage from corn that received the same application as 1X plus another application of a mixture of PYR and metconazole (Headline AMP; BASF Corp.) at corn reproductive stage 1 ("silking"); and treatment 3 (3X), corn silage from corn that received the same applications as 2X as well as a third application of PYR and metconazole at reproductive stage 3 ("milky kernel"). Corn was harvested at about 32% dry matter and 3/4 milk line stage of kernel development and ensiled for 200d. Treatments were fed to cows for 5wk, with the last week being used for statistical inferences. Week -1 was used as a covariate in the statistical analysis. Dry matter intake tended to be lower for cows fed corn silage treated with fungicide than CON (23.8, 23.0, 19.5, and 21.3kg for CON, 1X, 2X, and 3X, respectively). A linear treatment effect for DMI was observed, with DMI decreasing as foliar fungicide applications increased. Treatments CON, 1X, 2X, and 3X did not differ for milk yield (34.5, 34.5, 34.2, and 34.4kg/d, respectively); however, a trend for increased feed conversion represented by fat-corrected milk/DMI (1.65 vs. 1.47) and energy-corrected milk/DMI (1.60 vs. 1.43) was noted for cows fed corn silage with fungicide compared with CON. In conclusion, cows receiving corn silage treated with foliar fungicide had better conversion of feed dry matter to milk than those receiving CON silage. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Simulation of corn yields and parameters uncertainties analysis in Hebei and Sichuang, China

NASA Astrophysics Data System (ADS)

Fu, A.; Xue, Y.; Hartman, M. D.; Chandran, A.; Qiu, B.; Liu, Y.

2016-12-01

Corn is one of most important agricultural production in China. Research on the impacts of climate change and human activities on corn yields is important in understanding and mitigating the negative effects of environmental factors on corn yields and maintaining the stable corn production. Using climatic data, including daily temperature, precipitation, and solar radiation from 1948 to 2010, soil properties, observed corn yields, and farmland management information, corn yields in Sichuang and Hebei Provinces of China in the past 63 years were simulated using the Daycent model, and the results was evaluated using Root mean square errors, bias, simulation efficiency, and standard deviation. The primary climatic factors influencing corn yields were examined, the uncertainties of climatic factors was analyzed, and the uncertainties of human activity parameters were also studied by changing fertilization levels and cultivated ways. The results showed that: (1) Daycent model is capable to simulate corn yields in Sichuang and Hebei provinces of China. Observed and simulated corn yields have the similar increasing trend with time. (2) The minimum daily temperature is the primary factor influencing corn yields in Sichuang. In Hebei Province, daily temperature, precipitation and wind speed significantly affect corn yields.(3) When the global warming trend of original data was removed, simulated corn yields were lower than before, decreased by about 687 kg/hm2 from 1992 to 2010; When the fertilization levels, cultivated ways were increased and decreased by 50% and 75%, respectively in the Schedule file in Daycent model, the simulated corn yields increased by 1206 kg/hm2 and 776 kg/hm2, respectively, with the enhancement of fertilization level and the improvement of cultivated way. This study provides a scientific base for selecting a suitable fertilization level and cultivated way in corn fields in China.

Influence of variety and harvest maturity on phytochemical content in corn silk.

PubMed

Sarepoua, Eakrin; Tangwongchai, Ratchada; Suriharn, Bhalang; Lertrat, Kamol

2015-02-15

Corn silk has been used as a traditional herb in Asia. The objective of this study was to evaluate variability in phytochemicals in corn varieties at three maturity stages of corn silk. Ten vegetable corn varieties were evaluated in a completely randomized design with three replications. Data were recorded for total phenolic (TPC), total flavonoids (TFC), total anthocyanin (TAC) and antioxidant activity (AA) by DPPH free-radical-scavenging assays. Differences among corn varieties were observed for all parameters at all maturity stages, and the interactions between maturity stage and corn variety were significant. TPC and TAC were highest at the milky stage, whereas TFC and AA were highest at the silking stage. TPC, TFC and AA were highest in super sweet corn and white corn at the silking stage. PWC5 variety of purple waxy corn at the milky stage had the highest values for all parameters, and it is useful for further development of functional food products. Copyright © 2014 Elsevier Ltd. All rights reserved.

Composition of forage and grain from second-generation insect-protected corn MON 89034 is equivalent to that of conventional corn (Zea mays L.).

PubMed

Drury, Suzanne M; Reynolds, Tracey L; Ridley, William P; Bogdanova, Natalia; Riordan, Susan; Nemeth, Margaret A; Sorbet, Roy; Trujillo, William A; Breeze, Matthew L

2008-06-25

Insect-protected corn hybrids containing Cry insecticidal proteins derived from Bacillus thuringiensis have protection from target pests and provide effective management of insect resistance. MON 89034 hybrids have been developed that produce both the Cry1A.105 and Cry2Ab2 proteins, which provide two independent modes of insecticidal action against the European corn borer ( Ostrinia nubilalis ) and other lepidopteran insect pests of corn. The composition of MON 89034 corn was compared to conventional corn by measuring proximates, fiber, and minerals in forage and by measuring proximates, fiber, amino acids, fatty acids, vitamins, minerals, antinutrients, and secondary metabolites in grain collected from 10 replicated field sites across the United States and Argentina during the 2004-2005 growing seasons. Analyses established that the forage and grain from MON 89034 are compositionally comparable to the control corn hybrid and conventional corn reference hybrids. These findings support the conclusion that MON 89034 is compositionally equivalent to conventional corn hybrids.

40 CFR 174.532 - Bacillus thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a...

Code of Federal Regulations, 2010 CFR

2010-07-01

... protein in corn; temporary exemption from the requirement of a tolerance. 174.532 Section 174.532... thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a tolerance. Residues of Bacillus thuringiensis eCry3.1Ab protein in corn, in or on the food and feed commodities of corn; corn...

40 CFR 180.448 - Hexythiazox; tolerance for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

.../revocation date Corn, field, forage 2.0 12/31/10 Corn, field, grain 0.05 12/31/10 Corn, field, stover 2.0 12/31/10 Corn, sweet, plus cobs with husks removed (K+CWHR) 0.02 12/31/12 Corn, sweet, forage 6.0 12/31... (EPA Regions 7-12 only) 4.0 Corn, sweet, kernel plus cob with husks removed (EPA Regions 7-12 only) 0.1...

40 CFR 174.532 - Bacillus thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a...

Code of Federal Regulations, 2011 CFR

2011-07-01

... protein in corn; temporary exemption from the requirement of a tolerance. 174.532 Section 174.532... thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a tolerance. Residues of Bacillus thuringiensis eCry3.1Ab protein in corn, in or on the food and feed commodities of corn; corn...

40 CFR 174.532 - Bacillus thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a...

Code of Federal Regulations, 2012 CFR

2012-07-01

... protein in corn; temporary exemption from the requirement of a tolerance. 174.532 Section 174.532... thuringiensis eCry3.1Ab protein in corn; temporary exemption from the requirement of a tolerance. Residues of Bacillus thuringiensis eCry3.1Ab protein in corn, in or on the food and feed commodities of corn; corn...

WHO European Childhood Obesity Surveillance Initiative: associations between sleep duration, screen time and food consumption frequencies.

PubMed

Börnhorst, Claudia; Wijnhoven, Trudy M A; Kunešová, Marie; Yngve, Agneta; Rito, Ana I; Lissner, Lauren; Duleva, Vesselka; Petrauskiene, Ausra; Breda, João

2015-04-30

Both sleep duration and screen time have been suggested to affect children's diet, although in different directions and presumably through different pathways. The present cross-sectional study aimed to simultaneously investigate the associations between sleep duration, screen time and food consumption frequencies in children. The analysis was based on 10 453 children aged 6-9 years from five European countries that participated in the World Health Organization European Childhood Obesity Surveillance Initiative. Logistic multilevel models were used to assess associations of parent-reported screen time as well as sleep duration (exposure variables) with consumption frequencies of 16 food items (outcome variables). All models were adjusted for age, sex, outdoor play time, maximum educational level of parents and sleep duration or screen time, depending on the exposure under investigation. One additional hour of screen time was associated with increased consumption frequencies of 'soft drinks containing sugar' (1.28 [1.19;1.39]; odds ratio and 99% confidence interval), 'diet/light soft drinks' (1.21 [1.14;1.29]), 'flavoured milk' (1.18 [1.08;1.28]), 'candy bars or chocolate' (1.31 [1.22;1.40]), 'biscuits, cakes, doughnuts or pies' (1.22 [1.14;1.30]), 'potato chips (crisps), corn chips, popcorn or peanuts' (1.32 [1.20;1.45]), 'pizza, French fries (chips), hamburgers'(1.30 [1.18;1.43]) and with a reduced consumption frequency of 'vegetables (excluding potatoes)' (0.89 [0.83;0.95]) and 'fresh fruits' (0.91 [0.86;0.97]). Conversely, one additional hour of sleep duration was found to be associated with increased consumption frequencies of 'fresh fruits' (1.11 [1.04;1.18]) and 'vegetables (excluding potatoes)' (1.14 [1.07;1.23]). The results suggest a potential relation between high screen time exposure and increased consumption frequencies of foods high in fat, free sugar or salt whereas long sleep duration may favourably be related to children's food choices. Both screen time and sleep duration are modifiable behaviours that may be tackled in childhood obesity prevention efforts.

The Cultivation of Bt Corn Producing Cry1Ac Toxins Does Not Adversely Affect Non-Target Arthropods

PubMed Central

Guo, Yanyan; Feng, Yanjie; Ge, Yang; Tetreau, Guillaume; Chen, Xiaowen; Dong, Xuehui; Shi, Wangpeng

2014-01-01

Transgenic corn producing Cry1Ac toxins from Bacillus thuringiensis (Bt) provides effective control of Asian corn borer, Ostrinia furnacalis (Guenée), and thus reduces insecticide applications. However, whether Bt corn exerts undesirable effects on non-target arthropods (NTAs) is still controversial. We conducted a 2-yr study in Shangzhuang Agricultural Experiment Station to assess the potential impact of Bt corn on field population density, biodiversity, community composition and structure of NTAs. On each sampling date, the total abundance, Shannon's diversity index, Pielou's evenness index and Simpson's diversity index were not significantly affected by Bt corn as compared to non-Bt corn. The “sampling dates” had a significant effect on these indices, but no clear tendencies related to “Bt corn” or “sampling dates X corn variety” interaction were recorded. Principal response curve analysis of variance indicated that Bt corn did not alter the distribution of NTAs communities. Bray-Curtis dissimilarity and distance analysis showed that Cry1Ac toxin exposure did not increase community dissimilarities between Bt and non-Bt corn plots and that the evolution of non-target arthropod community was similar on the two corn varieties. The cultivation of Bt corn failed to show any detrimental evidence on the density of non-target herbivores, predators and parasitoids. The composition of herbivores, predators and parasitoids was identical in Bt and non-Bt corn plots. Taken together, results from the present work support that Bt corn producing Cry1Ac toxins does not adversely affect NTAs. PMID:25437213

Phosphorus bioavailability, growth performance, and nutrient balance in pigs fed high available phosphorus corn and phytase.

PubMed

Sands, J S; Ragland, D; Baxter, C; Joern, B C; Sauber, T E; Adeola, O

2001-08-01

Three experiments were conducted to evaluate P bioavailability, growth performance, and nutrient balance in pigs fed high available P (HAP) corn with or without phytase. The bioavailability of P in normal and HAP corn relative to monosodiumphosphate (MSP) for pigs was assessed in Exp. 1. In a randomized complete block design, 96 pigs (average initial BW 9.75 kg) were fed eight diets for 28 d. The reference and test diets were formulated by adding P as MSP, HAP, or normal corn at 0, 0.75, or 1.5 g/kg to a corn-starch-soybean meal basal diet (2.5 g/kg P) at the expense of cornstarch. Plasma inorganic P concentration responded linearly (P < 0.05) to supplemental P intake. Estimates of P bioavailability from HAP andnormal corn when plasma P was regressed on supplemental P intake were 46 and 33%, respectively. In Exp. 2 and 3, pigs were fed corn-soybean meal-based diets containing HAP corn or normal corn and 0 or 600 units of phytase per kilogram in a 2 x 2 factorial arrangement (two corn sources and two levels of phytase). In Exp. 2, 48 crossbred pigs (barrow:gilt, 1:1) averaging 9.25 kg were used to evaluate growth performance. There were no detectable interactions between corn source and phytase for any of the performance criteria measured. Pigs receiving normal corn had the lowest (P < 0.05) BW and rate of gain. Feed efficiency was lower (P < 0.05) in pigs fed normal compared with those fed the HAP corn phytase-supplemented diet. In Exp. 3, 24 crossbred barrows averaging 14.0 kg were used to evaluate nutrient digestibility. There were no detectable interactions between corn and phytase for any of the N and Ca balance criteria. Nitrogen and Ca retention were improved in pigs receiving HAP corn with phytase (P < 0.05). Retention and digestibility of P was lowest (P < 0.01) for pigs on normal corn diet without phytase. The percentage of P digested and retained was improved and fecal P excretion lowered (P < 0.05) by feeding HAP corn. The results of this study indicate that the bioavailability and balance of P in HAP corn is superior to that of normal corn. The addition of 600 phytase units (Natuphos 600, BASF) to HAP corn-based diets further improved P digestibility and reduced P excretion in pigs.

Lift Off for first pair of Cluster II spacecraft

NASA Astrophysics Data System (ADS)

2000-07-01

At 14.39 CEST, a Soyuz-Fregat launch vehicle provided by the French-Russian Starsem consortium lifted off with FM 6 and FM 7, the first pair of Cluster II satellites. Approximately 90 minutes into the mission, the rocket's Fregat fourth stage fired for a second time to insert the spacecraft into a 240 km - 18,000 km parking orbit. A few minutes later, the ground station in Kiruna, Sweden, acquired the two spacecraft and started to receive telemetry, confirming that the satellites had sucessfully separated from the Fregat and that they were now flying independently. "This has been an excellent start and we look forward to the second launch next month," said Professor Roger-Maurice Bonnet, ESA Director of Science. "Cluster is one of the key Cornerstone missions in our Horizons 2000 long-term scientific programme and it will provide unique insights that will revolutionise our understanding of near-Earth space." ESA's Cluster II project manager, Dr John Ellwood, paid tribute to the hundreds of scientists and engineers in many countries who have worked so hard to rebuild the four Cluster satellites since the tragic loss of the first group in 1996. "Without the dedication and teamwork of these people, today's success would not have been possible," he said. "Only three years after we began the Cluster II programme, we are already starting to see the fruits of all our efforts." Cluster II deputy project manager, Alberto Gianolio, also expressed his full satisfaction for the successful launch. "This launch marks a milestone in the cooperation between the European Space Agency and our Russian partners. We are looking forward to the continuation of this fruitful joint effort in the years to come". UK Winner For Cluster Competition - Rumba, Salsa, Samba, Tango into space! The winner of ESA's "Name The Cluster Quartet" competition was announced today, during a special launch event for the media at the European Space Operations Centre (ESOC) in Darmstadt, Germany. After an exhaustive examination of more than 5,000 entries from all 15 ESA member states, Professor Bonnet selected the winning entry from a shortlist recommended by the international jury. The lucky winner is Raymond Cotton of Bristol, who suggested the names of four dances - RUMBA, SALSA, SAMBA and TANGO - for the individual satellites of the Cluster quartet. "We thought of these because my wife and I both like ballroom dancing, and they seemed to fit with the movement of the satellites through space," he said. "The names are also international and will be recognised in any country." "It was an extremely hard decision," commented Professor Bonnet, "There were some excellent suggestions, but I considered the shortlisted entry from the UK to be the best because it is catchy, easy to remember, and reflects the way the four satellites will dance in formation around the heavens during their mission." The spacecraft will now be named as follows: FM 5 - Rumba FM 6 - Salsa FM 7 - Samba FM 8 - Tango Future Operations. Over the next week, the FM 6 (Salsa) and FM 7 (Samba) spacecraft will use their own onboard propulsion systems to reach their operational orbits, 19,000km - 119,000 km above the Earth. At their furthest point (apogee) from the Earth, the Cluster satellites will be almost one third of the distance to the Moon. Six engine firings will be required to enlarge the current orbits and change their inclination so that the spacecraft will eventually pass over the Earth's polar regions. These major manoeuvres are only possible because of the large amount of fuel they carry, which accounts for more than half the launch mass of each Cluster satellite. The second pair of Cluster spacecraft is scheduled for launch on 9 August. After they rendezvous with the spacecraft that were launched today, the quartet will undergo three months of instrument calibration and systems checkouts before beginning their scientific programme. They will then spend the next two years investigating the interaction between the Sun and our planet in unprecedented detail.

Aerial spray deposition on corn silks applied at high and low spray rates

USDA-ARS?s Scientific Manuscript database

Corn earworm is a major pest of sweet corn, especially when grown organically. Aerial application of insecticides is important for both conventionally- and organically-grown sweet corn production as sweet corn is frequently irrigated to assure return on investment given the high production costs. ...

On-Farm Validation of Alfalfa N Credits to Corn

USDA-ARS?s Scientific Manuscript database

Rotating alfalfa with corn is useful for reducing soil erosion, enhancing soil tilth and carbon storage, reducing weed seedbanks, disrupting the life cycles of disease and insect pests of corn, and supplying nitrogen (N) to the subsequent corn crop. To adjust N fertilizer rates for corn following al...

40 CFR 180.121 - Methyl parathion; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

.../13 Corn, field, forage 1.0 12/31/13 Corn, field, grain 1.0 12/31/13 Corn, pop, grain 1.0 12/31/13 Corn, sweet, forage 1.0 12/31/13 Corn, sweet, kernel plus cob with husks removed 1.0 12/31/13 Cotton...

40 CFR 180.121 - Methyl parathion; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

.../13 Corn, field, forage 1.0 12/31/13 Corn, field, grain 1.0 12/31/13 Corn, pop, grain 1.0 12/31/13 Corn, sweet, forage 1.0 12/31/13 Corn, sweet, kernel plus cob with husks removed 1.0 12/31/13 Cotton...

40 CFR 180.121 - Methyl parathion; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

.../13 Corn, field, forage 1.0 12/31/13 Corn, field, grain 1.0 12/31/13 Corn, pop, grain 1.0 12/31/13 Corn, sweet, forage 1.0 12/31/13 Corn, sweet, kernel plus cob with husks removed 1.0 12/31/13 Cotton...

Effect of eastern gamagrass on fall armyworm and corn earworm development

USDA-ARS?s Scientific Manuscript database

The fall armyworm, Spodoptera frugiperda (J.E. Smith) and the corn earworm, Helicoverpa zea (Boddie) are two important corn pests in the southern U.S. states. Effect of the leaves from the corn relative, the Eastern gamagrass (Tripsacum dactyloides L.) on fall armyworm and corn earworm development ...

POLYMORPHIC MICROSATELLITE LOCI FROM NORTHERN AND MEXICAN CORN ROOTWORMS (INSECTA: COLEOPTERA: CHRYSOMELIDAE) AND CROSS-AMPLIFICATION WITH OTHER DIABROTICA SPP

EPA Science Inventory

The northern corn rootworm (Diabrotica barberi) and Mexican corn rootworm (Diabrotica virgifera zeae) are significant agricultural pests. For the northern corn rootworm, and to a lesser extent, the Mexican corn rootworm, high resolution molecular markers are needed. Here we pres...

40 CFR 180.527 - Flufenacet, N-(4-fluorophenyl)-N-(1-methylethyl)-2-[[5-(trifluoromethyl)-1, 3, 4-thiadiazol-2-yl...

Code of Federal Regulations, 2012 CFR

2012-07-01

... benzenamine moiety in or on the following commodities. Commodity Parts per million Cattle, kidney 0.05 Corn, field, forage 0.4 Corn, field, grain 0.05 Corn, field, stover 0.4 Corn, sweet, forage 0.45 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.30 Goat, kidney 0.05 Hog, kidney 0.05 Horse...

40 CFR 180.527 - Flufenacet, N-(4-fluorophenyl)-N-(1-methylethyl)-2-[[5-(trifluoromethyl)-1, 3, 4-thiadiazol-2-yl...

Code of Federal Regulations, 2014 CFR

2014-07-01

... benzenamine moiety in or on the following commodities. Commodity Parts per million Cattle, kidney 0.05 Corn, field, forage 0.4 Corn, field, grain 0.05 Corn, field, stover 0.4 Corn, sweet, forage 0.45 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.30 Goat, kidney 0.05 Hog, kidney 0.05 Horse...

40 CFR 180.527 - Flufenacet, N-(4-fluorophenyl)-N-(1-methylethyl)-2-[[5-(trifluoromethyl)-1, 3, 4-thiadiazol-2-yl...

Code of Federal Regulations, 2013 CFR

2013-07-01

... benzenamine moiety in or on the following commodities. Commodity Parts per million Cattle, kidney 0.05 Corn, field, forage 0.4 Corn, field, grain 0.05 Corn, field, stover 0.4 Corn, sweet, forage 0.45 Corn, sweet, kernel plus cob with husks removed 0.05 Corn, sweet, stover 0.30 Goat, kidney 0.05 Hog, kidney 0.05 Horse...

Influence of land area and capital strengthening fund of rural economic enterprises toward corn production in North Sumatera province

NASA Astrophysics Data System (ADS)

Rahmanta

2018-02-01

Corn is one of the staple food crops. Corn can also be processed into various foods and also as animal feed. The need for corn will continue to increase from year to year so it is necessary to increase production. The government has targeted corn crop self-sufficiency to achieve the corn production standards required by the animal feed industry. The purpose of this study is to analyze the effect of land area and capital strengthening funds to rural economic enterprises on corn production. This study uses secondary data obtained from the Central Statistical Agency of North Sumatra Province. The research method used is panel regression method. The result shows that the area of land has a significant effect on corn production and the capital strengthening fund to the rural economy institution has an insignificant effect on corn production in North Sumatera Province.

[Measurement and analysis of reflected information from crops canopy suffering from wind disaster influence].

PubMed

Bao, Yu-Long; Zhang, Ji-Quan; Liu, Xiao-Jing; Wang, Yong-Fang; Ma, Dong-Lai; Sun, Zhong-Qiu

2013-04-01

The corn in the grain filling stage fell over in the central region of Jilin province by the Typhoon Bolaven influence. In order to determine the impact of falling over corn canopy on the reflected information, the hyperspectral reflectance was detected at different viewing zenith angles, at the same time, the polarized reflection was also measured. The results from the analysis by combining the reflection and polarization from corn canopy showed that the reflection of falling over corn is low in visible, while increases in the near infrared wavelength. The reflection from falling over corn canopy was more anisotropic than stand-up corn canopy. The reflected light was highly polarized, the polarization of corn canopy provided the probability for distinguishing between falling over corn and stand-up corn. This research provides a basis for estimating the disaster area and lost units.

In growing pigs, the true ileal and total tract digestibility of acid hydrolyzed ether extract in extracted corn oil is greater than in intact sources of corn oil or soybean oil.

PubMed

Kim, B G; Kil, D Y; Stein, H H

2013-02-01

An experiment was conducted to determine the true ileal digestibility (TID) and the true total tract digestibility (TTTD) of acid-hydrolyzed ether extract (AEE) in extracted corn oil, high-oil corn, distillers dried grains with solubles (DDGS), corn germ, and high protein distillers dried grains (HP DDG) and to compare these values to the TID and TTTD of AEE in full-fat soybeans. Nineteen barrows with an initial BW of 52.2 kg (SD = 3.8) were fitted with a T-cannula in the distal ileum and allotted to a 19 × 11 Youden square design with 19 diets and 11 periods. A basal diet based on cornstarch, casein, sucrose, and corn bran was formulated. Eighteen additional diets were formulated by adding 3 levels of extracted corn oil, high-oil corn, DDGS, corn germ, HP DDG, or full-fat soybeans to the basal diet. The apparent ileal and the apparent total tract digestibility of AEE were calculated for each diet. The endogenous flow of AEE associated with each ingredient and values for TID and TTTD were calculated using the regression procedure. Results indicated that digested AEE in ileal digesta and feces linearly increased as AEE intake increased regardless of ingredient (P < 0.001) and the regression of ileal and fecal AEE output against AEE intake was significant for all ingredients (P < 0.001; r(2) > 0.77). However, the ileal and fecal endogenous losses of AEE were different (P < 0.05) from 0 only for extracted corn oil, HP DDG, and full-fat soybeans. The TID of AEE was greater (P < 0.05) for extracted corn oil (95.4%) than for all other ingredients. The TID of AEE in HP DDG (76.5%) was not different from the TID of AEE in full-fat soybeans (85.2%) but greater (P < 0.05) than high-oil corn, DDGS, and corn germ (53.0, 62.1, and 50.1%, respectively). The TTTD of AEE was greater (P < 0.05) for extracted corn oil (94.3%) than for all other ingredients, and the TTTD in full-fat soybeans (79.7%) was greater (P < 0.05) than the TTTD of AEE in high-oil corn, DDGS, corn germ, and HP DDG (41.4, 51.9, 43.9, and 70.2%, respectively). The TTTD of AEE in HP DDG was also greater (P < 0.05) than in high-oil corn, DDGS, and corn germ. In conclusion, the intact sources of oil originating from high-oil corn, DDGS, corn germ, or HP DDG are much less digestible than extracted corn oil, and with the exception of HP DDG, these sources of corn oil are also less digestible than the intact oil in full fat soybeans.

Intraguild competition and enhanced survival of western bean cutworm (Lepidoptera: Noctuidae) on transgenic Cry1Ab (MON810) Bacillus thuringiensis corn.

PubMed

Dorhout, David L; Rice, Marlin E

2010-02-01

The effect of genetically modified corn (event MON810, YieldGard Corn Borer) expressing the Bacillus thuringiensis sp. kurstaki (Berliner) (Bt) endotoxin, Cry1Ab, on the survival of western bean cutworm, Striacosta albicosta (Smith), larvae was examined during intraguild competition studies with either European corn borer, Ostrinia nubilalis (Hübner), or corn earworm, Helicoverpa zea (Boddie), larvae. Competition scenarios were constructed by using either a laboratory or field competition arena containing one of five different diets and one of 13 different larval size-by-species scenarios. The survival of western bean cutworms competing with corn earworms in the laboratory arenas on either a meridic diet or isoline corn silk diet was significantly lower (P < or = 0.01) than the controls in 13 out of 14 competition scenarios and larval survival was frequently zero. In contrast, the survival of western bean cutworm competing with corn earworm on a Cry1Ab-MON810 corn silk diet was significant higher (P < or = 0.01) than the controls in four out of six competition scenarios. The results observed in the three way competitions involving the addition of European corn borers generally did not alter the outcomes observed in the western bean cutworm and corn earworm only two-way competitions. These data suggest that Cry1Ab-MON810 corn may confer a competitive advantage to western bean cutworm larvae during intraguild competition, particularly from corn earworms, and that western bean cutworms become equal competitors only when they are of equal or larger size and the diet is Cry1Ab-MON810 corn.

Field screening of experimental corn hybrids and inbred lines for multiple ear-feeding insect resistance.

PubMed

Ni, Xinzhi; Xu, Wenwei; Krakowsky, Matthew D; Buntin, G David; Brown, Steve L; Lee, R Dewey; Coy, Anton E

2007-10-01

Identifying and using native insect resistance genes is the core of integrated pest management. In this study, 10 experimental corn, Zea mays L., hybrids and 10 inbred lines were screened for resistance to major ear-feeding insects in the southeastern Coastal Plain region of the United States during 2004 and 2005. Ear-feeding insect damage was assessed at harvest by visual damage rating for the corn earworm, Helicoverpa zea (Boddie), and by the percentage of kernels damaged by the maize weevil, Sitophilus zeamais Motschulsky, and stink bugs [combination of Euschistus servus (Say) and southern green stink bug, Nezara viridula (L.)]. Among the eight inbred lines and two control populations examined, C3S1B73-5b was resistant to corn earworm, maize weevil, and stink bugs. In contrast, C3S1B73-4 was resistant to corn earworm and stink bugs, but not to maize weevil. In a similar manner, the corn hybrid S1W*CML343 was resistant to all three ear-feeding insects, whereas hybrid C3S1B73-3*Tx205 was resistant to corn earworm and maize weevil in both growing seasons, but susceptible to stink bugs in 2005. The silk-feeding bioassay showed that corn earworm developed better on corn silk than did fall armyworm. Among all phenotypic traits examined (i.e., corn ear size, husk extension, and husk tightness), only corn ear size was negatively correlated to corn earworm damage in the inbred lines examined, whereas only husk extension (i.e., coverage) was negatively correlated to both corn earworm and maize weevil damage on the experimental hybrids examined. Such information could be used to establish a baseline for developing agronomically elite corn germplasm that confers multiple ear-feeding insect resistance.

Detoxification of zearalenone and ochratoxin A by ozone and quality evaluation of ozonised corn.

PubMed

Qi, Lijun; Li, Yulin; Luo, Xiaohu; Wang, Ren; Zheng, Ruihang; Wang, Li; Li, Yongfu; Yang, Dan; Fang, Wenmiao; Chen, Zhengxing

2016-11-01

Zearalenone (ZEN) and ochratoxin A (OTA) are secondary toxic metabolites of fungi that can contaminate a wide range of food and feedstuff. In this study, the effects of ozone treatment on ZEN and OTA and the quality of ozonised corn are investigated. Ozone significantly affects ZEN and OTA solutions. ZEN was undetectable 5 s after being treated with 10 mg l -1 ozone. However, OTA was resistant to ozonation with a degradation rate of 65.4% after 120 s of treatment. Moreover, ZEN and OTA solutions were difficult to degrade after being dried by a nitrogen stream. Results showed that ozone effectively degraded ZEN and OTA in corn. The degradation rates of ZEN and OTA in corn increased with ozone concentration and treatment time. The degradation of ZEN and OTA at different ozone concentrations appropriately conformed to first-order kinetics with an R 2 value > 0.8749. Furthermore, under the same conditions, corn with increased moisture content (MC) (19.6%) was more sensitive to ozone than corn with a low MC (14.1%). When treated with 100 mg l -1 ozone for 180 min, ZEN and OTA in corn with 19.6% MC decreased by 90.7% and 70.7%, respectively. To evaluate the quality of ozonised corn, subsequent quality experiments were conducted using corn samples treated at different times with 100 mg l -1 ozone. The MC of corn decreased after ozone treatment. The whiteness and yellowness of the corn increased and decreased with increasing time, respectively. The fatty acid value of the corn increased significantly (p ≤ 0.05) after 180 min of treatment. This study verified that ozone can effectively degrade ZEN and OTA in corn, but slightly affected corn quality.

The influence of diets containing either conventional corn, conventional corn with choice white grease, high oil corn, or high oil high oleic corn on belly/bacon quality.

PubMed

Rentfrow, G; Sauber, T E; Allee, G L; Berg, E P

2003-08-01

The objectives of this study were to evaluate diets possessing different fatty acid profiles (as influenced by corn type) with regard to fatty acid profile and firmness of pork bellies. Crossbred barrows (n=196) were fed one of four corn-based diets consisting of conventional corn (CONV), CONV with choice white grease (CWG), high oil corn (HOC), or high oleic, high oil corn (HOHOC). Following 98 days on test, two animals representing the average pen weight (118 kg) were selected for harvest (n=56). A 50-g fat sample was removed from each belly for fatty acid profile analysis. Lateral and vertical flex tests were performed to determine belly firmness. Bellies were pumped and cooked according to a commercial protocol. Total saturated fatty acids increased (P<0.001) and total unsaturated fatty acids decreased (P<0.05) when CWG was added to the CONV diet or when HOC or HOHOC were substituted for CONV corn. Pigs fed CONV corn had firmer bellies, while those fed HOC were softer. No differences were observed across treatment for percentage pump retention, smokehouse yield, or slicing yield (P>0.05). Based on the results of this study, corn type influences fatty acid profile, and belly firmness, but does not affect pump retention, or slicing yields.

Hands-on Universe - Europe

NASA Astrophysics Data System (ADS)

Ferlet, R.

2006-08-01

The EU-HOU project aims at re-awakening the interest for science through astronomy and new technologies, by challenging middle and high schools pupils. It relies on real observations acquired through an internet-based network of robotic optical and radio telescopes or with didactical tools such as Webcam. Pupils manipulate and measure images in the classroom environment, using the specifically designed software SalsaJ, within pedagogical trans-disciplinary resources constructed in close collaboration between researchers and teachers. Gathering eight European countries coordinated in France, EU-HOU is partly funded by the European Union. All its outputs are freely available on the Web, in English and the other languages involved. A European network of teachers is being developed through training sessions.

Hands-on Universe - Europe

NASA Astrophysics Data System (ADS)

Ferlet, R.

The EU-HOU project aims at re-awakening the interest for science through astronomy and new technologies, by challenging middle and high schools pupils. It relies on real observations acquired through an internet-based network of robotic optical and radio telescopes or with didactical tools such as Webcam. Pupils manipulate and measure images in the classroom environment, using the specifically designed software SalsaJ, within pedagogical trans-disciplinary resources constructed in close collaboration between researchers and teachers. Gathering eight European countries coordinated in France, EU-HOU is partly funded by the European Union. All its outputs are freely available on the Web, in English and the other languages involved. A European network of teachers is being developed through training sessions.

Spaceflight Safety on the North Coast of America

NASA Technical Reports Server (NTRS)

Ciancone, Michael L.; Havenhill, Maria T.; Terlep, Judith A.

1996-01-01

Spaceflight Safety (SFS) engineers at NASA Lewis Research Center (LeRC) are responsible for evaluating the microgravity fluids and combustion experiments, payloads and facilities developed at NASA LeRC which are manifested for spaceflight on the Space Shuttle, the Russian space station Mir, and/or the International Space Station (ISS). An ongoing activity at NASA LeRC is the comprehensive training of its SFS engineers through the creation and use of safety tools and processes. Teams of SFS engineers worked on the development of an Internet website (containing a spaceflight safety knowledge database and electronic templates of safety products) and the establishment of a technical peer review process (known as the Safety Assurance for Lewis Spaceflight Activities (SALSA) review).

High-conversion hydrolysates and corn sweetener production in dry-grind corn process.

USDA-ARS?s Scientific Manuscript database

Most corn is processed to fuel ethanol and distillers’ grain animal feed using the dry grind process. However, wet milling is needed to refine corn starch. Corn starch is in turn processed to numerous products, including glucose and syrup. However, wet milling is a capital, labor, and energy intensi...

Isolation, purification and identification of protein associated with corn fiber gum

USDA-ARS?s Scientific Manuscript database

Corn fiber gum (CFG), an alkaline hydrogen peroxide extract of corn kernel milling by-product “corn fiber” is a proteinaceous arabinoxylan with a protein content ranging from ca. 2 to 9% by weight for the CFG samples isolated from different corn milling fiber sources. Several studies have suggested...

7 CFR 457.152 - Hybrid seed corn crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Hybrid seed corn crop insurance provisions. 457.152... corn crop insurance provisions. The Hybrid Seed Corn Crop Insurance Provisions for the 1998 and... policies Hybrid Seed Corn Crop Provisions If a conflict exists among the policy provisions, the order of...

7 CFR 457.152 - Hybrid seed corn crop insurance provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Hybrid seed corn crop insurance provisions. 457.152... corn crop insurance provisions. The Hybrid Seed Corn Crop Insurance Provisions for the 1998 and... policies Hybrid Seed Corn Crop Provisions If a conflict exists among the policy provisions, the order of...

7 CFR 457.152 - Hybrid seed corn crop insurance provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Hybrid seed corn crop insurance provisions. 457.152... corn crop insurance provisions. The Hybrid Seed Corn Crop Insurance Provisions for the 1998 and... policies Hybrid Seed Corn Crop Provisions If a conflict exists among the policy provisions, the order of...

7 CFR 457.152 - Hybrid seed corn crop insurance provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Hybrid seed corn crop insurance provisions. 457.152... corn crop insurance provisions. The Hybrid Seed Corn Crop Insurance Provisions for the 1998 and... policies Hybrid Seed Corn Crop Provisions If a conflict exists among the policy provisions, the order of...

Potential Harvestable Corn Cob Biomass in Several Production Systems in the Western Corn Belt

USDA-ARS?s Scientific Manuscript database

The proposed use of corn residues for biofuel production has increased interest in how much and what components of residue should/can be removed. One component of corn residue that is already being handled (corn cobs) might be an easily harvestable product that could be used for biofuel production. ...

75 FR 68214 - Flubendiamide; Pesticide Tolerances; Technical Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... established tolerances for corn, field, grain; corn, field, stover; corn, sweet, stover; and cotton gin... ppm); corn, sweet, stover (0.25 ppm); and cotton gin byproducts (0.60 ppm). As supported by submitted..., stover; corn, sweet, stover; and cotton gin byproducts in the table in Sec. 180.369(a)(1). III. Why is...

Understanding successful resistance management: The European corn borer and Bt corn in the United States

USDA-ARS?s Scientific Manuscript database

European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae) has been a major pest of corn and other crops in North America since its accidental introduction nearly a hundred years ago. Wide adoption of transgenic corn that expresses toxins from Bacillus thuringiensis, referred to as Bt c...

7 CFR 457.129 - Fresh market sweet corn crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Fresh market sweet corn crop insurance provisions. 457... sweet corn crop insurance provisions. The fresh market sweet corn crop insurance provisions for the 2008... Reinsured Policies Fresh Market Sweet Corn Crop Provisions 1. Definitions Allowable cost. The dollar amount...

7 CFR 457.129 - Fresh market sweet corn crop insurance provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Fresh market sweet corn crop insurance provisions. 457... sweet corn crop insurance provisions. The fresh market sweet corn crop insurance provisions for the 2008... Reinsured Policies Fresh Market Sweet Corn Crop Provisions 1. Definitions Allowable cost.—The dollar amount...

7 CFR 457.129 - Fresh market sweet corn crop insurance provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Fresh market sweet corn crop insurance provisions. 457... sweet corn crop insurance provisions. The fresh market sweet corn crop insurance provisions for the 2008... Reinsured Policies Fresh Market Sweet Corn Crop Provisions 1. Definitions Allowable cost. The dollar amount...

7 CFR 457.129 - Fresh market sweet corn crop insurance provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Fresh market sweet corn crop insurance provisions. 457... sweet corn crop insurance provisions. The fresh market sweet corn crop insurance provisions for the 2008... Reinsured Policies Fresh Market Sweet Corn Crop Provisions 1. Definitions Allowable cost. The dollar amount...

7 CFR 319.24a - Administrative instructions relating to entry of corn into Guam.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Administrative instructions relating to entry of corn...) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOREIGN QUARANTINE NOTICES Corn Diseases Quarantine § 319.24a Administrative instructions relating to entry of corn into Guam. Corn may be...

21 CFR 137.285 - Degerminated yellow corn meal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

21 CFR 184.1866 - High fructose corn syrup.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 3 2014-04-01 2014-04-01 false High fructose corn syrup. 184.1866 Section 184... as GRAS § 184.1866 High fructose corn syrup. (a) High fructose corn syrup, a sweet, nutritive... to the identity and specifications listed in the monograph entitled “High-Fructose Corn Syrup” in the...

Evaluating corn starch and corn stover biochar as renewable filler in carboxylated styrene-butadiene rubber composites

USDA-ARS?s Scientific Manuscript database

Corn starch, corn flour, and corn stover biochar were evaluated as potential renewable substitutes for carbon black as filler in rubber composites using carboxylated styrene-butadiene as the rubber matrix. Previous work has shown that starch-based fillers have very good reinforcement properties at t...

7 CFR 319.24a - Administrative instructions relating to entry of corn into Guam.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Administrative instructions relating to entry of corn...) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOREIGN QUARANTINE NOTICES Corn Diseases Quarantine § 319.24a Administrative instructions relating to entry of corn into Guam. Corn may be...

21 CFR 137.285 - Degerminated yellow corn meal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

Pilot process for decolorizing/deodorizing commercial corn zein products

USDA-ARS?s Scientific Manuscript database

Corn zein is the major protein component of ground corn, and co-products of the corn ethanol industry which includes distiller’s dried grains and corn gluten meal. Zein products generated from those materials all possess some degree of yellow color and off-odor that deters their usage in food syste...

Compositional analysis of genetically modified corn events (NK603, MON88017×MON810 and MON89034×MON88017) compared to conventional corn.

PubMed

Rayan, Ahmed M; Abbott, Louise C

2015-06-01

Compositional analysis of genetically modified (GM) crops continues to be an important part of the overall evaluation in the safety assessment for these materials. The present study was designed to detect the genetic modifications and investigate the compositional analysis of GM corn containing traits of multiple genes (NK603, MON88017×MON810 and MON89034×MON88017) compared with non-GM corn. Values for most biochemical components assessed for the GM corn samples were similar to those of the non-GM control or were within the literature range. Significant increases were observed in protein, fat, fiber and fatty acids of the GM corn samples. The observed increases may be due to the synergistic effect of new traits introduced into corn varieties. Furthermore, SDS-PAGE analysis showed high similarity among the protein fractions of the investigated corn samples. These data indicate that GM corn samples were compositionally equivalent to, and as nutritious as, non-GM corn. Copyright © 2014 Elsevier Ltd. All rights reserved.

Asian corn borer (ACB) and non-ACB pests in GM corn (Zea mays L.) in the Philippines.

PubMed

Afidchao, Miladis M; Musters, C J M; de Snoo, Geert R

2013-07-01

The Asian corn borer (ACB), Ostrinia furnacalis (Guenée), has become the most damaging pest in corn in south-east Asia. Corn farmers in the Philippines have incurred great yield losses in the past decades because of ACB infestation. Bacillus thuringiensis (Bt) and Bt herbicide-tolerant (BtHT) corns have been developed to reduce borer attacks worldwide. This study assessed the extent of ACB and non-ACB pest infestations in both GM and non-GM corn in Isabela Province, the Philippines. Specific aims were to reinvestigate the efficacy of Bt corn in controlling ACB, to evaluate what parts of Bt corn plants are susceptible to ACB, to monitor the potential development of ACB resistance and to evaluate whether secondary pests dominate in an ACB-free Bt corn environment. The study involved preparatory interviews with farmers, site selection, field scouting and visual inspection of 200 plants along 200 m transect lines through 198 cornfields. Bt corn can efficiently reduce the ACB pest problem and reduce borer damage by 44%, to damage levels in Bt and BtHT corn of 6.8 and 7% respectively. The leaves of Bt corn were more susceptible, while cobs of Bt corn were less affected by ACB. Non-ACB pests were common in Bt toxin-free cornfields and reduced in non-GM cornfields where ACB was abundant. No secondary pest outbreaks were found in ACB-free Bt cornfields. Bt and BtHT corn hybrids containing the Cry1Ab protein performed well in Isabela Province. Reduced cob damage by ACB on Bt fields could mean smaller economic losses even with ACB infestation. The occurrence of ACB in Bt and BtHT cornfields, although at a moderate and insignificant level, could imply the potential development of resistance to Bt toxin. © 2012 Society of Chemical Industry.

Effects of nitrogen fertilizer application on greenhouse gas emissions and economics of corn production.

PubMed

Kim, Seungdo; Dale, Bruce E

2008-08-15

Nitrogen fertilizer plays an important role in corn cultivation in terms of both economic and environmental aspects. Nitrogen fertilizer positively affects corn yield and the soil organic carbon level, but it also has negative environmental effects through nitrogen-related emissions from soil (e.g., N20, NOx, NO3(-) leaching, etc.). Effects of nitrogen fertilizer on greenhouse gas emissions associated with corn grain are investigated via life cycle assessment. Ecoefficiency analysis is also used to determine an economically and environmentally optimal nitrogen application rate (NAR). The ecoefficiency index in this study is defined as the ratio of economic return due to nitrogen fertilizer to the greenhouse gas emissions of corn cultivation. Greenhouse gas emissions associated with corn grain decrease as NAR increases at a lower NAR until a minimum greenhouse gas emission level is reached because corn yield and soil organic carbon level increase with NAR. Further increasing NAR after a minimum greenhouse gas emission level raises greenhouse gas emissions associated with corn grain. Increased greenhouse gas emissions of corn grain due to nitrous oxide emissions from soil are much higher than reductions of greenhouse gas emissions of corn grain due to corn yield and changes in soil organic carbon levels at a higher NAR. Thus, there exists an environmentally optimal NAR in terms of greenhouse gas emissions. The trends of the ecoefficiency index are similar to those of economic return to nitrogen and greenhouse gas emissions associated with corn grain. Therefore, an appropriate NAR could enhance profitability as well as reduce greenhouse gas emissions associated with corn grain.

Interactions of Nitrogen Source and Rate and Weed Removal Timing Relative to Nitrogen Content in Corn and Weeds and Corn Grain Yield.

PubMed

Knight, Alexandra M; Everman, Wesley J; Jordan, David L; Heiniger, Ronnie W; Smyth, T Jot

2017-01-01

Adequate fertility combined with effective weed management is important in maximizing corn ( Zea mays L.) grain yield. Corn uptake of nitrogen (N) is dependent upon many factors including weed species and density and the rate and formulation of applied N fertilizer. Understanding interactions among corn, applied N, and weeds is important in developing management strategies. Field studies were conducted in North Carolina to compare corn and weed responses to urea ammonium nitrate (UAN), sulfur-coated urea (SCU), and composted poultry litter (CPL) when a mixture of Palmer amaranth ( Amaranthus palmeri S. Wats.) and large crabgrass ( Digitaria sanguinalis L.) was removed with herbicides at heights of 8 or 16 cm. These respective removal timings corresponded with 22 and 28 days after corn planting or V2 and V3 stages of growth, respectively. Differences in N content in above-ground biomass of corn were noted early in the season due to weed interference but did not translate into differences in corn grain yield. Interactions of N source and N rate were noted for corn grain yield but these factors did not interact with timing of weed control. These results underscore that timely implementation of control tactics regardless of N fertility management is important to protect corn grain yield.

Evaluation of limit feeding corn and distillers dried grains with solubles in non-feed-withdrawal molt programs for laying hens.

PubMed

Mejia, L; Meyer, E T; Utterback, P L; Utterback, C W; Parsons, C M; Koelkebeck, K W

2010-03-01

An experiment was conducted using 504 Hy-Line W-36 Single Comb White Leghorn hens (69 wk of age) randomly assigned to 1 of 7 treatments. These treatments consisted of a 47% corn:47% soy hulls diet (C:SH) fed ad libitum; a 94% corn diet fed at a rate of 36.3, 45.4, or 54.5 g/hen per day (CORN 36, CORN 45, and CORN 54, respectively); and a 94% corn distillers dried grains with solubles (DDGS) diet fed at the same rates as the previous corn diets (DDGS 36, DDGS 45, and DDGS 54, respectively) during the molt period of 28 d. The intent was to feed the DDGS diets for 28 d; however, all hens on these diets had very low feed intakes and greater than anticipated BW loss. Thus, they were switched to a 16% CP corn-soybean meal layer diet on d 19 of the molt period. At d 28, hens on all treatments were fed the same corn-soybean meal layer diet for 39 wk (73 to 112 wk of age). All DDGS diets and the CORN 36 diet resulted in total cessation of egg production during the molt period and egg production of hens fed the CORN 45, CORN 54, and C:SH diets had decreased to 3 and 4%, respectively, by d 28. Body weight loss during the 28-d molt period ranged from 14% for the CORN 54 diet to approximately 23% for the 3 DDGS diets. Postmolt egg production (5 to 43 wk) was higher for hens fed the DDGS molt diets than those fed the corn diets. There were no consistent differences in egg mass, egg-specific gravity, feed efficiency, or layer feed consumption among molt treatments for the postmolt period. These results indicate that limit feeding corn diet and DDGS diet in non-feed-withdrawal molt programs will yield long-term postmolt performance that is comparable to that observed by ad libitum feeding a C:SH diet.

21 CFR 137.290 - Self-rising yellow corn meal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Self-rising yellow corn meal. 137.290 Section 137... Cereal Flours and Related Products § 137.290 Self-rising yellow corn meal. Self-rising yellow corn meal conforms to the definition and standard of identity prescribed by § 137.270 for self-rising white corn meal...

21 CFR 137.270 - Self-rising white corn meal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Self-rising white corn meal. 137.270 Section 137... Cereal Flours and Related Products § 137.270 Self-rising white corn meal. (a) Self-rising white corn meal is an intimate mixture of white corn meal, sodium bicarbonate, and one or both of the acid-reacting...

21 CFR 137.270 - Self-rising white corn meal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Self-rising white corn meal. 137.270 Section 137... Cereal Flours and Related Products § 137.270 Self-rising white corn meal. (a) Self-rising white corn meal is an intimate mixture of white corn meal, sodium bicarbonate, and one or both of the acid-reacting...

40 CFR 174.502 - Bacillus thuringiensis Cry1A.105 protein; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., grain; corn, field, grits; corn, field, meal; corn, field, refined oil; corn, field, stover; corn, sweet... time-limited exemption from the requirement of a tolerance is established for residues of Bacillus... byproducts; cotton, hay; cotton, hulls; cotton, meal; cotton, refined oil; and cotton, undelinted seed when...

40 CFR 174.502 - Bacillus thuringiensis Cry1A.105 protein; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., grain; corn, field, grits; corn, field, meal; corn, field, refined oil; corn, field, stover; corn, sweet... time-limited exemption from the requirement of a tolerance is established for residues of Bacillus... byproducts; cotton, hay; cotton, hulls; cotton, meal; cotton, refined oil; and cotton, undelinted seed when...

19 CFR 10.57 - Certified seed potatoes, and seed corn or maize.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Certified seed potatoes, and seed corn or maize... Provisions Potatoes, Corn, Or Maize § 10.57 Certified seed potatoes, and seed corn or maize. Claim for classification as seed potatoes under subheading 0701.10.00, as seed corn (maize) under subheading 1005.10...

Prevalence of Helicoverpa zea (Lepidoptera: Noctuidae) on late season volunteer corn in Mississippi: implications on Bt resistance management

USDA-ARS?s Scientific Manuscript database

The southern United States has a long growing period between corn harvest and first winter frost, so volunteer corn which germinates after corn harvest has a growing period sufficient for corn earworm, Helicoverpa zea (Boddie) to feed on these plants. However, lower air temperatures can limit larval...

Particle size and particle-particle interactions on tensile properties and reinforcement of corn flour particles in natural rubber

USDA-ARS?s Scientific Manuscript database

Renewable corn flour has a significant reinforcement effect in natural rubber. The corn flour was hydrolyzed and microfluidized to reduce its particle size. Greater than 90% of the hydrolyzed corn flour had an average size of ~300 nm, a reduction of 33 times compared to unhydrolyzed corn flour. Comp...

7 CFR 319.24-4 - Notice of arrival of corn by permittee.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Notice of arrival of corn by permittee. 319.24-4... HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOREIGN QUARANTINE NOTICES Corn Diseases Regulations Governing Entry of Indian Corn Or Maize § 319.24-4 Notice of arrival of corn by permittee. Immediately upon...

21 CFR 184.1865 - Corn syrup.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Corn syrup. 184.1865 Section 184.1865 Food and... Substances Affirmed as GRAS § 184.1865 Corn syrup. (a) Corn syrup, commonly called “glucose sirup” or “glucose syrup,” is obtained by partial hydrolysis of corn starch with safe and suitable acids or enzymes...

21 CFR 137.280 - Bolted yellow corn meal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Bolted yellow corn meal. 137.280 Section 137.280... Flours and Related Products § 137.280 Bolted yellow corn meal. Bolted yellow corn meal conforms to the definition and standard of identity prescribed by § 137.255 for bolted white corn meal except that cleaned...

21 CFR 137.211 - White corn flour.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false White corn flour. 137.211 Section 137.211 Food and... Related Products § 137.211 White corn flour. (a) White corn flour is the food prepared by so grinding and bolting cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section...

21 CFR 137.211 - White corn flour.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false White corn flour. 137.211 Section 137.211 Food and... Related Products § 137.211 White corn flour. (a) White corn flour is the food prepared by so grinding and bolting cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section...

21 CFR 137.211 - White corn flour.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 2 2013-04-01 2013-04-01 false White corn flour. 137.211 Section 137.211 Food and... Related Products § 137.211 White corn flour. (a) White corn flour is the food prepared by so grinding and bolting cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section...

21 CFR 137.211 - White corn flour.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 2 2014-04-01 2014-04-01 false White corn flour. 137.211 Section 137.211 Food and... Related Products § 137.211 White corn flour. (a) White corn flour is the food prepared by so grinding and bolting cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section...