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Sample records for food production animals

  1. Industrial Food Animal Production and Community Health.

    PubMed

    Casey, Joan A; Kim, Brent F; Larsen, Jesper; Price, Lance B; Nachman, Keeve E

    2015-09-01

    Industrial food animal production (IFAP) is a source of environmental microbial and chemical hazards. A growing body of literature suggests that populations living near these operations and manure-applied crop fields are at elevated risk for several health outcomes. We reviewed the literature published since 2000 and identified four health outcomes consistently and positively associated with living near IFAP: respiratory outcomes, methicillin-resistant Staphylococcus aureus (MRSA), Q fever, and stress/mood. We found moderate evidence of an association of IFAP with quality of life and limited evidence of an association with cognitive impairment, Clostridium difficile, Enterococcus, birth outcomes, and hypertension. Distance-based exposure metrics were used by 17/33 studies reviewed. Future work should investigate exposure through drinking water and must improve exposure assessment with direct environmental sampling, modeling, and high-resolution DNA typing methods. Investigators should not limit study to high-profile pathogens like MRSA but include a broader range of pathogens, as well as other disease outcomes.

  2. Safety assessment of food products from r-DNA animals.

    PubMed

    Lema, Martin A; Burachik, Moises

    2009-03-01

    Recombinant-DNA (transgenic) animals intended for food production are approaching the market. Among them, recombinant-DNA fishes constitute the most advanced case. As a result, intergovernmental organizations are working on guidelines which would eventually become international standards for national food safety assessments of these products. This article reviews the emerging elements for the food safety assessment of products derived from recombinant-DNA animals. These elements will become highly relevant both for researchers and regulators interested in developing or analyzing recombinant-DNA animals intended to be used in the commercial elaboration of food products. It also provides references to science-based tools that can be used to support food safety assessments. Finally, it proposes recommendations for the further development of biosafety assessment methodologies in this area.

  3. Companion Animals as a Source of Viruses for Human Beings and Food Production Animals.

    PubMed

    Reperant, L A; Brown, I H; Haenen, O L; de Jong, M D; Osterhaus, A D M E; Papa, A; Rimstad, E; Valarcher, J-F; Kuiken, T

    2016-07-01

    Companion animals comprise a wide variety of species, including dogs, cats, horses, ferrets, guinea pigs, reptiles, birds and ornamental fish, as well as food production animal species, such as domestic pigs, kept as companion animals. Despite their prominent place in human society, little is known about the role of companion animals as sources of viruses for people and food production animals. Therefore, we reviewed the literature for accounts of infections of companion animals by zoonotic viruses and viruses of food production animals, and prioritized these viruses in terms of human health and economic importance. In total, 138 virus species reportedly capable of infecting companion animals were of concern for human and food production animal health: 59 of these viruses were infectious for human beings, 135 were infectious for food production mammals and birds, and 22 were infectious for food production fishes. Viruses of highest concern for human health included hantaviruses, Tahyna virus, rabies virus, West Nile virus, tick-borne encephalitis virus, Crimean-Congo haemorrhagic fever virus, Aichi virus, European bat lyssavirus, hepatitis E virus, cowpox virus, G5 rotavirus, influenza A virus and lymphocytic choriomeningitis virus. Viruses of highest concern for food production mammals and birds included bluetongue virus, African swine fever virus, foot-and-mouth disease virus, lumpy skin disease virus, Rift Valley fever virus, porcine circovirus, classical swine fever virus, equine herpesvirus 9, peste des petits ruminants virus and equine infectious anaemia virus. Viruses of highest concern for food production fishes included cyprinid herpesvirus 3 (koi herpesvirus), viral haemorrhagic septicaemia virus and infectious pancreatic necrosis virus. Of particular concern as sources of zoonotic or food production animal viruses were domestic carnivores, rodents and food production animals kept as companion animals. The current list of viruses provides an objective

  4. Companion Animals as a Source of Viruses for Human Beings and Food Production Animals.

    PubMed

    Reperant, L A; Brown, I H; Haenen, O L; de Jong, M D; Osterhaus, A D M E; Papa, A; Rimstad, E; Valarcher, J-F; Kuiken, T

    2016-07-01

    Companion animals comprise a wide variety of species, including dogs, cats, horses, ferrets, guinea pigs, reptiles, birds and ornamental fish, as well as food production animal species, such as domestic pigs, kept as companion animals. Despite their prominent place in human society, little is known about the role of companion animals as sources of viruses for people and food production animals. Therefore, we reviewed the literature for accounts of infections of companion animals by zoonotic viruses and viruses of food production animals, and prioritized these viruses in terms of human health and economic importance. In total, 138 virus species reportedly capable of infecting companion animals were of concern for human and food production animal health: 59 of these viruses were infectious for human beings, 135 were infectious for food production mammals and birds, and 22 were infectious for food production fishes. Viruses of highest concern for human health included hantaviruses, Tahyna virus, rabies virus, West Nile virus, tick-borne encephalitis virus, Crimean-Congo haemorrhagic fever virus, Aichi virus, European bat lyssavirus, hepatitis E virus, cowpox virus, G5 rotavirus, influenza A virus and lymphocytic choriomeningitis virus. Viruses of highest concern for food production mammals and birds included bluetongue virus, African swine fever virus, foot-and-mouth disease virus, lumpy skin disease virus, Rift Valley fever virus, porcine circovirus, classical swine fever virus, equine herpesvirus 9, peste des petits ruminants virus and equine infectious anaemia virus. Viruses of highest concern for food production fishes included cyprinid herpesvirus 3 (koi herpesvirus), viral haemorrhagic septicaemia virus and infectious pancreatic necrosis virus. Of particular concern as sources of zoonotic or food production animal viruses were domestic carnivores, rodents and food production animals kept as companion animals. The current list of viruses provides an objective

  5. Solutions exist for constraints to household production and retention of animal food products.

    PubMed

    Brown, Dan L

    2003-11-01

    This article reviews constraints to household level animal source food production in developing countries and suggests solutions to some of these constraints. These constraints include land, labor, money, feed quality, water, disease, animal genetics, roles for animals beyond food production, grazing techniques and an understanding of the entire agricultural system at the household level. Better understanding of farming systems and the elements that comprise it which affect animal food production permits wise management of nutrient flows and enhanced sustainability. PMID:14672309

  6. Genomics for food safety and sustainable animal production.

    PubMed

    Harlizius, Barbara; van Wijk, Rik; Merks, Jan W M

    2004-09-30

    There is a growing concern in society about the safety of animal-derived food, the health and welfare of farm animals and the sustainability of current animal production systems. Along farm animal, breeding genomics may contribute to a solution for these concerns. The use of genomic analysis tools, to achieve genetic progress in typical out-bred populations of farm animals, seems to be more difficult compared to 'model' organisms or plants. However, identification of positional candidate genes may be accelerated by linkage disequilibrium (LD) mapping. Recording of sustainable traits requires a large financial and logistic input and the economic advantages for the market are not as clear as for traditional selection traits. Examples show that the major genes causing variability for similar traits in different species are rarely the same. Therefore, for breeding purposes genomic analysis of the species of interest is needed. The fundamental knowledge obtained on the genetic architecture of complex traits will open new perspectives for the use of DNA tests in selection schemes. For food safety and traceability, DNA-based techniques evolve for monitoring and early warning systems.

  7. Role of genetically engineered animals in future food production.

    PubMed

    McColl, K A; Clarke, B; Doran, T J

    2013-03-01

    Genetically engineered (GE) animals are likely to have an important role in the future in meeting the food demand of a burgeoning global population. There have already been many notable achievements using this technology in livestock, poultry and aquatic species. In particular, the use of RNA interference (RNAi) to produce virus-resistant animals is a rapidly-developing area of research. However, despite the promise of this technology, very few GE animals have been commercialised. This review aims to provide information so that veterinarians and animal health scientists are better able to participate in the debate on GE animals.

  8. Probiotics and prebiotics in animal feeding for safe food production.

    PubMed

    Gaggìa, Francesca; Mattarelli, Paola; Biavati, Bruno

    2010-07-31

    Recent outbreaks of food-borne diseases highlight the need for reducing bacterial pathogens in foods of animal origin. Animal enteric pathogens are a direct source for food contamination. The ban of antibiotics as growth promoters (AGPs) has been a challenge for animal nutrition increasing the need to find alternative methods to control and prevent pathogenic bacterial colonization. The modulation of the gut microbiota with new feed additives, such as probiotics and prebiotics, towards host-protecting functions to support animal health, is a topical issue in animal breeding and creates fascinating possibilities. Although the knowledge on the effects of such feed additives has increased, essential information concerning their impact on the host are, to date, incomplete. For the future, the most important target, within probiotic and prebiotic research, is a demonstrated health-promoting benefit supported by knowledge on the mechanistic actions. Genomic-based knowledge on the composition and functions of the gut microbiota, as well as its deviations, will advance the selection of new and specific probiotics. Potential combinations of suitable probiotics and prebiotics may prove to be the next step to reduce the risk of intestinal diseases and remove specific microbial disorders. In this review we discuss the current knowledge on the contribution of the gut microbiota to host well-being. Moreover, we review available information on probiotics and prebiotics and their application in animal feeding. PMID:20382438

  9. Probiotics and prebiotics in animal feeding for safe food production.

    PubMed

    Gaggìa, Francesca; Mattarelli, Paola; Biavati, Bruno

    2010-07-31

    Recent outbreaks of food-borne diseases highlight the need for reducing bacterial pathogens in foods of animal origin. Animal enteric pathogens are a direct source for food contamination. The ban of antibiotics as growth promoters (AGPs) has been a challenge for animal nutrition increasing the need to find alternative methods to control and prevent pathogenic bacterial colonization. The modulation of the gut microbiota with new feed additives, such as probiotics and prebiotics, towards host-protecting functions to support animal health, is a topical issue in animal breeding and creates fascinating possibilities. Although the knowledge on the effects of such feed additives has increased, essential information concerning their impact on the host are, to date, incomplete. For the future, the most important target, within probiotic and prebiotic research, is a demonstrated health-promoting benefit supported by knowledge on the mechanistic actions. Genomic-based knowledge on the composition and functions of the gut microbiota, as well as its deviations, will advance the selection of new and specific probiotics. Potential combinations of suitable probiotics and prebiotics may prove to be the next step to reduce the risk of intestinal diseases and remove specific microbial disorders. In this review we discuss the current knowledge on the contribution of the gut microbiota to host well-being. Moreover, we review available information on probiotics and prebiotics and their application in animal feeding.

  10. Agency perspectives on food safety for the products of animal biotechnology.

    PubMed

    Howard, H J; Jones, K M; Rudenko, L

    2012-08-01

    Animal biotechnology represents one subset of tools among a larger set of technologies for potential use to meet increasing world demands for food. Assisted reproductive technologies (ART) such as artificial insemination and embryo transfer continue to make positive contributions in food animal production. The US Food and Drug Administration (FDA) performed a comprehensive risk assessment to identify potential food consumption or animal health risks associated with animal cloning, an emerging ART. At that time, FDA concluded that animal cloning posed no unique risks either to animal health or to food consumption, and food from animal clones and their sexually reproduced offspring required no additional federal regulation beyond that applicable to conventionally bred animals of the species examined. At this time, no new information has arisen that would necessitate a change in FDA's conclusions on food from animal clones or their sexually reproduced offspring. Use of recombinant DNA technologies to produce genetically engineered (GE) animals represents another emerging technology with potential to impact food animal production. In its regulation of GE animals, FDA follows a cumulative, risk-based approach to address scientific questions related to the GE animals. FDA evaluates data and information on the safety, effectiveness and stability of the GE event. FDA carries out its review at several levels (e.g. molecular biology, animal safety, food safety, environmental safety and claim validation). GE animal sponsors provide data to address risk questions for each level. This manuscript discusses FDA's role in evaluation of animal cloning and GE animals.

  11. 78 FR 77384 - DSM Nutritional Products; Filing of Food Additive Petition (Animal Use)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 573 DSM Nutritional Products; Filing of Food Additive Petition (Animal Use) AGENCY: Food and Drug Administration, HHS. ACTION: Notice of petition. SUMMARY: The Food and Drug Administration (FDA) is announcing that DSM Nutritional Products has filed...

  12. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  13. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  14. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  15. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  16. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  17. Impacts of Cereal Ergot in Food Animal Production

    PubMed Central

    Coufal-Majewski, Stephanie; Stanford, Kim; McAllister, Tim; Blakley, Barry; McKinnon, John; Chaves, Alexandre Vieira; Wang, Yuxi

    2016-01-01

    The negative impacts of ergot contamination of grain on the health of humans and animals were first documented during the fifth century AD. Although ergotism is now rare in humans, cleaning contaminated grain concentrates ergot bodies in screenings which are used as livestock feed. Ergot is found worldwide, with even low concentrations of alkaloids in the diet (<100 ppb total), reducing the growth efficiency of livestock. Extended periods of increased moisture and cold during flowering promote the development of ergot in cereal crops. Furthermore, the unpredictability of climate change may have detrimental impacts to important cereal crops, such as wheat, barley, and rye, favoring ergot production. Allowable limits for ergot in livestock feed are confusing as they may be determined by proportions of ergot bodies or by total levels of alkaloids, measurements that may differ widely in their estimation of toxicity. The proportion of individual alkaloids, including ergotamine, ergocristine, ergosine, ergocornine, and ergocryptine is extremely variable within ergot bodies and the relative toxicity of these alkaloids has yet to be determined. This raises concerns that current recommendations on safe levels of ergot in feeds may be unreliable. Furthermore, the total ergot alkaloid content is greatly dependent on the geographic region, harvest year, cereal species, variety, and genotype. Considerable animal-to-animal variation in the ability of the liver to detoxify ergot alkaloids also exists and the impacts of factors, such as pelleting of feeds or use of binders to reduce bioavailability of alkaloids require study. Accordingly, unknowns greatly outnumber the knowns for cereal ergot and further study to help better define allowable limits for livestock would be welcome. PMID:26942186

  18. Industrial food animal production, antimicrobial resistance, and human health.

    PubMed

    Silbergeld, Ellen K; Graham, Jay; Price, Lance B

    2008-01-01

    Antimicrobial resistance is a major public health crisis, eroding the discovery of antimicrobials and their application to clinical medicine. There is a general lack of knowledge of the importance of agricultural antimicrobial use as a factor in antimicrobial resistance even among experts in medicine and public health. This review focuses on agricultural antimicrobial drug use as a major driver of antimicrobial resistance worldwide for four reasons: It is the largest use of antimicrobials worldwide; much of the use of antimicrobials in agriculture results in subtherapeutic exposures of bacteria; drugs of every important clinical class are utilized in agriculture; and human populations are exposed to antimicrobial-resistant pathogens via consumption of animal products as well as through widespread release into the environment.

  19. Programs to improve production and consumption of animal source foods and malnutrition in Vietnam.

    PubMed

    Hop, Le Thi

    2003-11-01

    The objective of this paper is to review programs to improve production of animal source foods in Vietnam, emphasizing the VAC ecosystem and trends in undernutrition during past decades. The food consumption surveys of the Vietnamese population in 1985 showed that food intake was inadequate, especially animal protein. Most protein came from rice; the consumption of meats, beans and fish was negligible. During the last 10 y, much attention was paid to improving the health and nutritional status of the Vietnamese people. Many programs were implemented in Vietnam to improve the food intake and nutritional status of the people, and especially the intake of animal source foods. The VAC system is a traditional type of farming for Vietnamese people. The aim of VAC is to provide diversified agricultural products to meet the complex nutritional demands of man. Based on the scientific fundamentals of VAC, many different models of VAC have been developed at a national level. The intervention programs to improve production and consumption of animal source foods, and the VAC ecosystem in Vietnam during the last decade have been successful. The population's dietary intakes have clearly improved in terms of both quality and quantity. The consumption of staple foods in 2000, including meats, fish, fats and oils, and ripe fruits was much higher compared to 1987. The prevalence of undernutrition in children <5 y old, and of chronic energy deficiency (CED) in women of reproductive age, has been remarkably reduced.

  20. Gut health: The new paradigm in food animal production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Modern livestock and poultry operations have undergone dramatic changes in production practices over the last 50 years. Genetic selections for high growth rates and reproductive traits as well as improved management techniques and dietary requirements have led to increased performance standards in ...

  1. Hormone Use in Food Animal Production: Assessing Potential Dietary Exposures and Breast Cancer Risk.

    PubMed

    Nachman, Keeve E; Smith, Tyler J S

    2015-03-01

    In recent years, increasing attention has been paid to the role of hormones in breast cancer etiology, following reports that heightened levels of endogenous hormones and exposure to exogenous hormones and other endocrine-disrupting chemicals through food and the environment are associated with increased breast cancer risk. Seven hormone drugs (testosterone propionate, trenbolone acetate, estradiol, zeranol, progesterone, melengestrol acetate, and bovine somatotropin) are approved by the U.S. Food and Drug Administration for use in food animals. There is concern that these drugs or their biologically active metabolites may accumulate in edible tissues, potentially increasing the risk of exposure for consumers. To date, the potential for human exposure to residues of these compounds in animal products, as well as the risks that may result from this exposure, is poorly understood. In this paper, we discuss the existing scientific evidence examining the toxicological significance of exposure to hormones used in food animal production in relation to breast cancer risk. Through a discussion of U.S. federal regulatory programs and the primary literature, we interpret the state of surveillance for residues of hormone drugs in animal products and discuss trends in meat consumption in relation to the potential for hormone exposure. Given the lack of chronic bioassays of oral toxicity of the seven hormone compounds in the public literature and the limitations of existing residue surveillance programs, it is not currently possible to provide a quantitative characterization of risks that result from the use of hormonal drugs in food animal production, complicating our understanding of the role of dietary hormone exposure in the population burden of breast cancer.

  2. Antibiotic resistance—consequences for animal health, welfare, and food production

    PubMed Central

    Bengtsson, Björn

    2014-01-01

    Most of the literature on the consequences of emergence and spread of bacteria resistant to antibiotics among animals relate to the potential impact on public health. But antibiotics are used to treat sick animals, and resistance in animal pathogens may lead to therapy failure. This has received little scientific attention, and therefore, in this article, we discuss examples that illustrate the possible impact of resistance on animal health and consequences thereof. For all animals, there may be a negative effect on health and welfare when diseases cannot be treated. Other consequences will vary depending on why and how different animal species are kept. Animals kept as companions or for sports often receive advanced care, and antibiotic resistance can lead to negative social and economic consequences for the owners. Further, spread of hospital-acquired infections can have an economic impact on the affected premises. As to animals kept for food production, antibiotics are not needed to promote growth, but, if infectious diseases cannot be treated when they occur, this can have a negative effect on the productivity and economy of affected businesses. Antibiotic resistance in animal bacteria can also have positive consequences by creating incentives for adoption of alternative regimes for treatment and prevention. It is probable that new antibiotic classes placed on the market in the future will not reach veterinary medicine, which further emphasizes the need to preserve the efficacy of currently available antibiotics through antibiotic stewardship. A cornerstone in this work is prevention, as healthy animals do not need antibiotics. PMID:24678738

  3. Antibiotic resistance--consequences for animal health, welfare, and food production.

    PubMed

    Bengtsson, Björn; Greko, Christina

    2014-05-01

    Most of the literature on the consequences of emergence and spread of bacteria resistant to antibiotics among animals relate to the potential impact on public health. But antibiotics are used to treat sick animals, and resistance in animal pathogens may lead to therapy failure. This has received little scientific attention, and therefore, in this article, we discuss examples that illustrate the possible impact of resistance on animal health and consequences thereof. For all animals, there may be a negative effect on health and welfare when diseases cannot be treated. Other consequences will vary depending on why and how different animal species are kept. Animals kept as companions or for sports often receive advanced care, and antibiotic resistance can lead to negative social and economic consequences for the owners. Further, spread of hospital-acquired infections can have an economic impact on the affected premises. As to animals kept for food production, antibiotics are not needed to promote growth, but, if infectious diseases cannot be treated when they occur, this can have a negative effect on the productivity and economy of affected businesses. Antibiotic resistance in animal bacteria can also have positive consequences by creating incentives for adoption of alternative regimes for treatment and prevention. It is probable that new antibiotic classes placed on the market in the future will not reach veterinary medicine, which further emphasizes the need to preserve the efficacy of currently available antibiotics through antibiotic stewardship. A cornerstone in this work is prevention, as healthy animals do not need antibiotics.

  4. Trends in greenhouse gas emissions from consumption and production of animal food products - implications for long-term climate targets.

    PubMed

    Cederberg, C; Hedenus, F; Wirsenius, S; Sonesson, U

    2013-02-01

    To analyse trends in greenhouse gas (GHG) emissions from production and consumption of animal products in Sweden, life cycle emissions were calculated for the average production of pork, chicken meat, beef, dairy and eggs in 1990 and 2005. The calculated average emissions were used together with food consumption statistics and literature data on imported products to estimate trends in per capita emissions from animal food consumption. Total life cycle emissions from the Swedish livestock production were around 8.5 Mt carbon dioxide equivalents (CO2e) in 1990 and emissions decreased to 7.3 Mt CO2e in 2005 (14% reduction). Around two-thirds of the emission cut was explained by more efficient production (less GHG emission per product unit) and one-third was due to a reduced animal production. The average GHG emissions per product unit until the farm-gate were reduced by 20% for dairy, 15% for pork and 23% for chicken meat, unchanged for eggs and increased by 10% for beef. A larger share of the average beef was produced from suckler cows in cow-calf systems in 2005 due to the decreasing dairy cow herd, which explains the increased emissions for the average beef in 2005. The overall emission cuts from the livestock sector were a result of several measures taken in farm production, for example increased milk yield per cow, lowered use of synthetic nitrogen fertilisers in grasslands, reduced losses of ammonia from manure and a switch to biofuels for heating in chicken houses. In contrast to production, total GHG emissions from the Swedish consumption of animal products increased by around 22% between 1990 and 2005. This was explained by strong growth in meat consumption based mainly on imports, where growth in beef consumption especially was responsible for most emission increase over the 15-year period. Swedish GHG emissions caused by consumption of animal products reached around 1.1 t CO2e per capita in 2005. The emission cuts necessary for meeting a global temperature

  5. Trends in greenhouse gas emissions from consumption and production of animal food products - implications for long-term climate targets.

    PubMed

    Cederberg, C; Hedenus, F; Wirsenius, S; Sonesson, U

    2013-02-01

    To analyse trends in greenhouse gas (GHG) emissions from production and consumption of animal products in Sweden, life cycle emissions were calculated for the average production of pork, chicken meat, beef, dairy and eggs in 1990 and 2005. The calculated average emissions were used together with food consumption statistics and literature data on imported products to estimate trends in per capita emissions from animal food consumption. Total life cycle emissions from the Swedish livestock production were around 8.5 Mt carbon dioxide equivalents (CO2e) in 1990 and emissions decreased to 7.3 Mt CO2e in 2005 (14% reduction). Around two-thirds of the emission cut was explained by more efficient production (less GHG emission per product unit) and one-third was due to a reduced animal production. The average GHG emissions per product unit until the farm-gate were reduced by 20% for dairy, 15% for pork and 23% for chicken meat, unchanged for eggs and increased by 10% for beef. A larger share of the average beef was produced from suckler cows in cow-calf systems in 2005 due to the decreasing dairy cow herd, which explains the increased emissions for the average beef in 2005. The overall emission cuts from the livestock sector were a result of several measures taken in farm production, for example increased milk yield per cow, lowered use of synthetic nitrogen fertilisers in grasslands, reduced losses of ammonia from manure and a switch to biofuels for heating in chicken houses. In contrast to production, total GHG emissions from the Swedish consumption of animal products increased by around 22% between 1990 and 2005. This was explained by strong growth in meat consumption based mainly on imports, where growth in beef consumption especially was responsible for most emission increase over the 15-year period. Swedish GHG emissions caused by consumption of animal products reached around 1.1 t CO2e per capita in 2005. The emission cuts necessary for meeting a global temperature

  6. Antibiotic resistance in bacteria associated with food animals: a United States perspective of livestock production.

    PubMed

    Mathew, Alan G; Cissell, Robin; Liamthong, S

    2007-01-01

    The use of antimicrobial compounds in food animal production provides demonstrated benefits, including improved animal health, higher production and, in some cases, reduction in foodborne pathogens. However, use of antibiotics for agricultural purposes, particularly for growth enhancement, has come under much scrutiny, as it has been shown to contribute to the increased prevalence of antibiotic-resistant bacteria of human significance. The transfer of antibiotic resistance genes and selection for resistant bacteria can occur through a variety of mechanisms, which may not always be linked to specific antibiotic use. Prevalence data may provide some perspective on occurrence and changes in resistance over time; however, the reasons are diverse and complex. Much consideration has been given this issue on both domestic and international fronts, and various countries have enacted or are considering tighter restrictions or bans on some types of antibiotic use in food animal production. In some cases, banning the use of growth-promoting antibiotics appears to have resulted in decreases in prevalence of some drug resistant bacteria; however, subsequent increases in animal morbidity and mortality, particularly in young animals, have sometimes resulted in higher use of therapeutic antibiotics, which often come from drug families of greater relevance to human medicine. While it is clear that use of antibiotics can over time result in significant pools of resistance genes among bacteria, including human pathogens, the risk posed to humans by resistant organisms from farms and livestock has not been clearly defined. As livestock producers, animal health experts, the medical community, and government agencies consider effective strategies for control, it is critical that science-based information provide the basis for such considerations, and that the risks, benefits, and feasibility of such strategies are fully considered, so that human and animal health can be maintained while

  7. Pharmaceuticals and personal care products in chicken meat and other food animal products: a market-basket pilot study.

    PubMed

    Baron, Patrick A; Love, David C; Nachman, Keeve E

    2014-08-15

    Pharmaceutical drugs are extensively used in industrial food animal production. We examined whether residues of veterinary antibiotics and other pharmaceuticals and personal care products (PPCPs) were detectable in a small market-basket sample of retail chicken (n=39), ground beef (n=3) and milk (n=3) samples. High-performance liquid chromatography and tandem mass spectrometry were used to assess the concentration of 59 PPCPs and their residues in animal products. All samples of ground beef, milk, and 14 chickens were analyzed individually, while an additional 25 chicken samples were pooled and analyzed in groups of five. The majority of PPCPs were not detected in meat and milk samples. Caffeine was detected in two of three milk samples (0.4 ng/mL, 2.0 ng/mL) and in 10 of 19 individual and pooled chicken samples (median: 18.6 ng/g, range: 6.1-28.8 ng/g). Acetaminophen was detected in three of three milk samples (median: 1.5 ng/mL, range: 1.4-2.1 ng/mL). Antibiotics in the tetracycline class were detected in two of three milk samples (median: 1.0 ng/mL, range: 0.1-2.0 ng/mL) and did not exceed regulatory residue tolerances of 300 ng/mL. There are no regulatory residue tolerances for caffeine or acetaminophen in animal products. The acetaminophen detections in milk, however, raise questions about extra-label and unapproved use of pharmaceutical drugs in food animal production, as this drug is not approved for use in lactating dairy cattle or any other type of food animal production. Additional studies are needed to confirm our finding of PPCPs in meat and dairy products. PMID:24858227

  8. Pharmaceuticals and personal care products in chicken meat and other food animal products: a market-basket pilot study.

    PubMed

    Baron, Patrick A; Love, David C; Nachman, Keeve E

    2014-08-15

    Pharmaceutical drugs are extensively used in industrial food animal production. We examined whether residues of veterinary antibiotics and other pharmaceuticals and personal care products (PPCPs) were detectable in a small market-basket sample of retail chicken (n=39), ground beef (n=3) and milk (n=3) samples. High-performance liquid chromatography and tandem mass spectrometry were used to assess the concentration of 59 PPCPs and their residues in animal products. All samples of ground beef, milk, and 14 chickens were analyzed individually, while an additional 25 chicken samples were pooled and analyzed in groups of five. The majority of PPCPs were not detected in meat and milk samples. Caffeine was detected in two of three milk samples (0.4 ng/mL, 2.0 ng/mL) and in 10 of 19 individual and pooled chicken samples (median: 18.6 ng/g, range: 6.1-28.8 ng/g). Acetaminophen was detected in three of three milk samples (median: 1.5 ng/mL, range: 1.4-2.1 ng/mL). Antibiotics in the tetracycline class were detected in two of three milk samples (median: 1.0 ng/mL, range: 0.1-2.0 ng/mL) and did not exceed regulatory residue tolerances of 300 ng/mL. There are no regulatory residue tolerances for caffeine or acetaminophen in animal products. The acetaminophen detections in milk, however, raise questions about extra-label and unapproved use of pharmaceutical drugs in food animal production, as this drug is not approved for use in lactating dairy cattle or any other type of food animal production. Additional studies are needed to confirm our finding of PPCPs in meat and dairy products.

  9. 77 FR 71750 - DSM Nutritional Products; Filing of Food Additive Petition (Animal Use)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... Additive Petition (Animal Use) AGENCY: Food and Drug Administration, HHS. ACTION: Notice of petition... petition proposing that the food additive regulations be amended to provide for the safe use of benzoic..., and Cosmetic Act (section 409(b)(5) (21 U.S.C. 348(b)(5))), notice is given that a food...

  10. Nutritional strategies to combat Salmonella in mono-gastric food animal production.

    PubMed

    Berge, A C; Wierup, M

    2012-04-01

    Nutritional strategies to minimize Salmonella in food animal production are one of the key components in producing safer food. The current European approach is to use a farm-to-fork strategy, where each sector must implement measures to minimize and reduce Salmonella contamination. In the pre-harvest phase, this means that all available tools need to be used such as implementation of biosecurity measures, control of Salmonella infections in animals at the farm as well as in transport and trade, optimal housing and management including cleaning, disinfection procedures as well as efforts to achieve Salmonella-free feed production. This paper describes some nutritional strategies that could be used in farm control programmes in the major mono-gastric food production animals: poultry and pigs. Initially, it is important to prevent the introduction of Salmonella onto the farm through Salmonella-contaminated feed and this risk is reduced through heat treatment and the use of organic acids and their salts and formaldehyde. Microbiological sampling and monitoring for Salmonella in the feed mills is required to minimize the introduction of Salmonella via feed onto the farm. In addition, feed withdrawal may create a stressful situation in animals, resulting in an increase in Salmonella shedding. Physical feed characteristics such as coarse-ground meal to pigs can delay gastric emptying, thereby increasing the acidity of the gut and thus reducing the possible prevalence of Salmonella. Coarse-ground grains and access to litter have also been shown to decrease Salmonella shedding in poultry. The feed can also modify the gastro-intestinal tract microflora and influence the immune system, which can minimize Salmonella colonization and shedding. Feed additives, such as organic acids, short- and medium-chain fatty acids, probiotics, including competitive exclusion cultures, prebiotics and certain specific carbohydrates, such as mannan-based compounds, egg proteins, essential oils

  11. 78 FR 77384 - DSM Nutritional Products; Filing of Food Additive Petition (Animal Use)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... in vitamin D formulations, including 25-hydroxyvitamin D 3 , used in animal food. DATES: Submit... for the safe use of ethoxyquin as a chemical preservative in vitamin D formulations, including...

  12. 21 CFR 501.100 - Animal food; exemptions from labeling.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Animal food; exemptions from labeling. 501.100... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING Exemptions From Animal Food Labeling Requirements § 501.100 Animal food; exemptions from labeling. (a) The following foods are...

  13. 21 CFR 501.100 - Animal food; exemptions from labeling.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food; exemptions from labeling. 501.100... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING Exemptions From Animal Food Labeling Requirements § 501.100 Animal food; exemptions from labeling. (a) The following foods are...

  14. 21 CFR 501.100 - Animal food; exemptions from labeling.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food; exemptions from labeling. 501.100... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING Exemptions From Animal Food Labeling Requirements § 501.100 Animal food; exemptions from labeling. (a) The following foods are...

  15. Analysis of Tetracyclines in Medicated Feed for Food Animal Production by HPLC-MS/MS

    PubMed Central

    Gavilán, Rosa Elvira; Nebot, Carolina; Miranda, Jose Manuel; Martín-Gómez, Yolanda; Vázquez-Belda, Beatriz; Franco, Carlos Manuel; Cepeda, Alberto

    2015-01-01

    The use of medicated feed is a common practice in animal food production to improve animal health. Tetracyclines and β-Lactams are the groups that are most frequently added to this type of feed. The measurement of the concentration of the analytes in these types of samples is sometimes due to the matrix characteristic, and manufacturers are demanding fast, precise and reproducible methods. A rapid confirmatory method based on a simple extraction protocol using acidified methanol and followed by high performance liquid chromatography coupled to a tandem mass spectrometer for the quantification of four tetracyclines in feed is presented. Validation was performed following the guidelines of Decision 2002/657/EC. Results indicated that the four tetracyclines can be identified and quantified in a concentration range between 50 and 500 mg/kg with recoveries between 84% and 109% and RSD for precision under reproducible conditions between 12% and 16%. Satisfactory results were also obtained with interlaboratory studies and by comparing the method with an HPLC-Fluorescent method. PMID:27025516

  16. Analysis of Tetracyclines in Medicated Feed for Food Animal Production by HPLC-MS/MS.

    PubMed

    Gavilán, Rosa Elvira; Nebot, Carolina; Miranda, Jose Manuel; Martín-Gómez, Yolanda; Vázquez-Belda, Beatriz; Franco, Carlos Manuel; Cepeda, Alberto

    2015-12-24

    The use of medicated feed is a common practice in animal food production to improve animal health. Tetracyclines and β-Lactams are the groups that are most frequently added to this type of feed. The measurement of the concentration of the analytes in these types of samples is sometimes due to the matrix characteristic, and manufacturers are demanding fast, precise and reproducible methods. A rapid confirmatory method based on a simple extraction protocol using acidified methanol and followed by high performance liquid chromatography coupled to a tandem mass spectrometer for the quantification of four tetracyclines in feed is presented. Validation was performed following the guidelines of Decision 2002/657/EC. Results indicated that the four tetracyclines can be identified and quantified in a concentration range between 50 and 500 mg/kg with recoveries between 84% and 109% and RSD for precision under reproducible conditions between 12% and 16%. Satisfactory results were also obtained with interlaboratory studies and by comparing the method with an HPLC-Fluorescent method.

  17. Animal models to detect allergenicity to foods and genetically modified products: workshop summary.

    PubMed

    Tryphonas, Helen; Arvanitakis, George; Vavasour, Elizabeth; Bondy, Genevieve

    2003-02-01

    Respiratory allergy and allergy to foods continue to be important health issues. There is evidence to indicate that the incidence of food allergy around the world is on the rise. Current estimates indicate that approximately 5% of young children and 1-2% of adults suffer from true food allergy (Kagan 2003). Although a large number of in vivo and in vitro tests exist for the clinical diagnosis of allergy in humans, we lack validated animal models of allergenicity. This deficiency creates serious problems for regulatory agencies and industries that must define the potential allergenicity of foods before marketing. The emergence of several biotechnologically derived foods and industrial proteins, as well as their potential to sensitize genetically predisposed populations to develop allergy, has prompted health officials and regulatory agencies around the world to seek approaches and methodologies to screen novel proteins for allergenicity.

  18. What Do We Feed to Food-Production Animals? A Review of Animal Feed Ingredients and Their Potential Impacts on Human Health

    PubMed Central

    Sapkota, Amy R.; Lefferts, Lisa Y.; McKenzie, Shawn; Walker, Polly

    2007-01-01

    Objective Animal feeding practices in the United States have changed considerably over the past century. As large-scale, concentrated production methods have become the predominant model for animal husbandry, animal feeds have been modified to include ingredients ranging from rendered animals and animal waste to antibiotics and organoarsenicals. In this article we review current U.S. animal feeding practices and etiologic agents that have been detected in animal feed. Evidence that current feeding practices may lead to adverse human health impacts is also evaluated. Data sources We reviewed published veterinary and human-health literature regarding animal feeding practices, etiologic agents present in feed, and human health effects along with proceedings from animal feed workshops. Data extraction Data were extracted from peer-reviewed articles and books identified using PubMed, Agricola, U.S. Department of Agriculture, Food and Drug Administration, and Centers for Disease Control and Prevention databases. Data synthesis Findings emphasize that current animal feeding practices can result in the presence of bacteria, antibiotic-resistant bacteria, prions, arsenicals, and dioxins in feed and animal-based food products. Despite a range of potential human health impacts that could ensue, there are significant data gaps that prevent comprehensive assessments of human health risks associated with animal feed. Limited data are collected at the federal or state level concerning the amounts of specific ingredients used in animal feed, and there are insufficient surveillance systems to monitor etiologic agents “from farm to fork.” Conclusions Increased funding for integrated veterinary and human health surveillance systems and increased collaboration among feed professionals, animal producers, and veterinary and public health officials is necessary to effectively address these issues. PMID:17520050

  19. Dose Imprecision and Resistance: Free-Choice Medicated Feeds in Industrial Food Animal Production in the United States

    PubMed Central

    Love, David C.; Davis, Meghan F.; Bassett, Anna; Gunther, Andrew; Nachman, Keeve E.

    2011-01-01

    Background Industrial food animal production employs many of the same antibiotics or classes of antibiotics that are used in human medicine. These drugs can be administered to food animals in the form of free-choice medicated feeds (FCMF), where animals choose how much feed to consume. Routine administration of these drugs to livestock selects for microorganisms that are resistant to medications critical to the treatment of clinical infections in humans. Objectives In this commentary, we discuss the history of medicated feeds, the nature of FCMF use with regard to dose delivery, and U.S. policies that address antimicrobial drug use in food animals. Discussion FCMF makes delivering a predictable, accurate, and intended dose difficult. Overdosing can lead to animal toxicity; underdosing or inconsistent dosing can result in a failure to resolve animal diseases and in the development of antimicrobial-resistant microorganisms. Conclusions The delivery of antibiotics to food animals for reasons other than the treatment of clinically diagnosed disease, especially via free-choice feeding methods, should be reconsidered. PMID:21030337

  20. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17 Animal food labeling warning statements. (a) Self-pressurized containers. (1) The label of a food packaged...

  1. 21 CFR 501.100 - Animal food; exemptions from labeling.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Animal food; exemptions from labeling. 501.100 Section 501.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING Exemptions From Animal...

  2. International trade standards for commodities and products derived from animals: the need for a system that integrates food safety and animal disease risk management.

    PubMed

    Thomson, G R; Penrith, M-L; Atkinson, M W; Thalwitzer, S; Mancuso, A; Atkinson, S J; Osofsky, S A

    2013-12-01

    A case is made for greater emphasis to be placed on value chain management as an alternative to geographically based disease risk mitigation for trade in commodities and products derived from animals. The geographic approach is dependent upon achievement of freedom in countries or zones from infectious agents that cause so-called transboundary animal diseases, while value chain-based risk management depends upon mitigation of animal disease hazards potentially associated with specific commodities or products irrespective of the locality of production. This commodity-specific approach is founded on the same principles upon which international food safety standards are based, viz. hazard analysis critical control points (HACCP). Broader acceptance of a value chain approach enables animal disease risk management to be combined with food safety management by the integration of commodity-based trade and HACCP methodologies and thereby facilitates 'farm to fork' quality assurance. The latter is increasingly recognized as indispensable to food safety assurance and is therefore a pre-condition to safe trade. The biological principles upon which HACCP and commodity-based trade are based are essentially identical, potentially simplifying sanitary control in contrast to current separate international sanitary standards for food safety and animal disease risks that are difficult to reconcile. A value chain approach would not only enable more effective integration of food safety and animal disease risk management of foodstuffs derived from animals but would also ameliorate adverse environmental and associated socio-economic consequences of current sanitary standards based on the geographic distribution of animal infections. This is especially the case where vast veterinary cordon fencing systems are relied upon to separate livestock and wildlife as is the case in much of southern Africa. A value chain approach would thus be particularly beneficial to under-developed regions of

  3. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION... COMPOSITION Meat Salads and Meat Spreads § 319.761 Potted meat food product and deviled meat food...

  4. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION... COMPOSITION Meat Salads and Meat Spreads § 319.761 Potted meat food product and deviled meat food...

  5. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION... COMPOSITION Meat Salads and Meat Spreads § 319.761 Potted meat food product and deviled meat food...

  6. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION... COMPOSITION Meat Salads and Meat Spreads § 319.761 Potted meat food product and deviled meat food...

  7. 21 CFR 501.18 - Misbranding of animal food.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Misbranding of animal food. 501.18 Section 501.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.18 Misbranding...

  8. 21 CFR 501.18 - Misbranding of animal food.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Misbranding of animal food. 501.18 Section 501.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.18 Misbranding...

  9. 21 CFR 501.18 - Misbranding of animal food.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Misbranding of animal food. 501.18 Section 501.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.18 Misbranding...

  10. 21 CFR 501.18 - Misbranding of animal food.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Misbranding of animal food. 501.18 Section 501.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.18 Misbranding...

  11. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food; designation of ingredients. 501.4... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.4 Animal... is an animal feed within the meaning of section 201(w) of the act and meets the requirements for...

  12. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food; designation of ingredients. 501.4... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.4 Animal... is an animal feed within the meaning of section 201(w) of the act and meets the requirements for...

  13. Working with the U.S. Food and Drug Administration to obtain approval of products under the Animal Rule.

    PubMed

    Park, Glen D; Mitchel, Jules T

    2016-06-01

    While the development of medical products and approval by the U.S. Food and Drug Administration (FDA) is well known, the development of countermeasures against exposure to toxic levels of radiation, chemicals, and infectious agents requires special consideration, and there has been, to date, little experience in working with the FDA to obtain approval of these products. The FDA has published a regulation entitled "Approval of Biological Products when Human Efficacy Studies are not Ethical or Feasible." This regulation, known simply as the "Animal Rule," was designed to permit approval or licensing of drugs and biologics when efficacy studies in humans are not ethical or feasible. To date, 12 products have been approved under the Animal Rule. It is highly recommended that sponsors of products that are to be developed under the Animal Rule meet with the FDA and other government entities early in the development process to ensure that the efficacy and safety studies that are planned will meet the FDA's requirements for approval of the product. PMID:27336401

  14. Prevalence of Shiga toxin-producing Escherichia coli in food products of animal origin as determined by molecular methods.

    PubMed

    Rantsiou, Kalliopi; Alessandria, Valentina; Cocolin, Luca

    2012-03-01

    In this study we report on the prevalence and distribution of Shiga toxin-producing Escherichia coli (STEC) in food products of animal origin, collected in the Piedmont region of Italy, as determined by a combination of quantitative PCR (qPCR) protocols, applied directly to the samples, and of culture-dependent isolation and subsequent molecular identification and characterization of isolates. The qPCR protocols were developed and optimized in this study and targeted the rpoB gene (as a marker for total E. coli) and the stx₁, stx₂ and eaeA genes (as markers for potentially virulent E.coli). They were then used to test for STEC in 101 food samples, before and after enrichment. A STEC prevalence of 42% (21/50) for dairy products and 70% (36/51) for meat products was obtained. A total of 54 STEC isolates were recovered from dairy and meat samples, resulting in a prevalence of 36% and 27% in dairy and meat products, respectively, by the culture method. A large number of strains carried the stx₂ gene (39 out of the 54 STEC strains) compared to strains that carried stx₁ (30 out of 54); only 11 out of 54 strains contained the eaeA gene, while 14 strains contained both stx₁ and stx₂. Eight of the 54 isolates belonged to the O157 serogroup, and none belonged to serogroups O26, O145, O111 or O103. Strains isolated from meat products were diverse, as determined by Enterobacterial repetitive intergenic consensus-PCR (ERIC), while those isolated from dairy products were more similar and grouped together by cluster analysis. The results of the qPCR approach showed a high prevalence of STEC in dairy and meat based products, mainly fermented, indicating a possible safety risk for these types of food commodities.

  15. Animal Cloning and Food Safety

    MedlinePlus

    ... from clones and their offspring out of the food chain until CVM could further evaluate the issue. back to top FDA Studies Cloning For more than five years, CVM ... evaluate the safety of food from these animals. The resulting report, called a ...

  16. Cloned animal products in the human food chain: FDA should protect American consumers.

    PubMed

    Butler, Jennifer E F

    2009-01-01

    Animal cloning is "complex process that lets one exactly copy the genetic, or inherited, traits of an animal." In 1997, Dolly the sheep was the first animal cloned and since then "scientists have used animal cloning to breed dairy cows, beef cattle, poultry, hogs and other species of livestock." Cloned animals are highly attractive to livestock breeders because "cloning essentially produces an identical copy of an animal with superior traits." The main purpose of cloning livestock is "more focused on efficiency and economic benefits of the producer rather than the overall effect of cloning on an animal's physical and mental welfare." The focus of this article is threefold. First, the science behind animal cloning is explained and some potential uses and risks of this technology are explored. Second, FDA's historical evolution, current regulatory authority, and limitations of that authority, is described. Lastly, a new regulatory vision recognizes the realities of 21st century global markets and the dynamic evolution of scientific discovery and technology. PMID:19999640

  17. Cloned animal products in the human food chain: FDA should protect American consumers.

    PubMed

    Butler, Jennifer E F

    2009-01-01

    Animal cloning is "complex process that lets one exactly copy the genetic, or inherited, traits of an animal." In 1997, Dolly the sheep was the first animal cloned and since then "scientists have used animal cloning to breed dairy cows, beef cattle, poultry, hogs and other species of livestock." Cloned animals are highly attractive to livestock breeders because "cloning essentially produces an identical copy of an animal with superior traits." The main purpose of cloning livestock is "more focused on efficiency and economic benefits of the producer rather than the overall effect of cloning on an animal's physical and mental welfare." The focus of this article is threefold. First, the science behind animal cloning is explained and some potential uses and risks of this technology are explored. Second, FDA's historical evolution, current regulatory authority, and limitations of that authority, is described. Lastly, a new regulatory vision recognizes the realities of 21st century global markets and the dynamic evolution of scientific discovery and technology.

  18. Verification of radionuclide transfer factors to domestic-animal food products, using indigenous elements and with emphasis on iodine.

    PubMed

    Sheppard, S C; Long, J M; Sanipelli, B

    2010-11-01

    Recent reviews have established benchmark values for transfer factors that describe radionuclide transfer from plants to animal food product such as milk, eggs and meat. They also illustrate the paucity of data for some elements and some food products. The present study quantified transfer data using indigenous elements measured in dairy, poultry and other livestock farms in Canada. Up to 62 elements are reported, with particular emphasis on iodine (I) because of the need to accurately assess the behaviour of (129)I from disposal of nuclear fuel waste. There was remarkable agreement with the literature values, and for many elements the present study involved many more observations than were previously available. Perhaps the most important observation was that product/substrate concentration ratios (CR) were quite consistent across species, whereas the traditional fractional transfer factors (TF, units of d kg(-1) or d L(-1)) necessarily vary with body mass (feed intake). This suggests that for long-term assessments, it may be advisable to change the models to use CR rather than TF.

  19. 75 FR 79320 - Animal Drugs, Feeds, and Related Products; Regulation of Carcinogenic Compounds in Food-Producing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... test animals approach, reflects the original intent of the regulation. (See, e.g., 52 FR 49572 at 49575..., 1987, final rule (52 FR 49572 at 49586), suggests that an emphasis on no significant increase in the... HUMAN SERVICES Food and Drug Administration 21 CFR Part 500 Animal Drugs, Feeds, and Related...

  20. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-depleting substance designated by the Environmental Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17...

  1. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-depleting substance designated by the Environmental Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17...

  2. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-depleting substance designated by the Environmental Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17...

  3. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  4. Comparison of Microbiological and Probiotic Characteristics of Lactobacilli Isolates from Dairy Food Products and Animal Rumen Contents

    PubMed Central

    Jose, Neethu Maria; Bunt, Craig R.; Hussain, Malik Altaf

    2015-01-01

    Lactobacilli are employed in probiotic food preparations and as feed additives in poultry and livestock, due to health benefits associated with their consumption. The objective of this study was to evaluate and compare the probiotic potential of ten lactobacilli strains isolated from commercial dairy food products and animal rumen contents in New Zealand. Genetic identification of the isolates revealed that all belonged to the genus Lactobacillus, specifically the species L. reuteri, L. rhamnosus and L. plantarum. All isolates did not show any haemolytic behaviour. Isolates of dairy origin showed better tolerance to low pH stress. On the other hand, rumen isolates exhibited a higher tolerance to presence of bile salts. All isolates exhibited resistance to aminoglycoside antibiotics, however most were sensitive to ampicillin. Isolates of rumen origin demonstrated a higher inhibitory effect on Listeria monocytogenes, Enterobacter aerogenes and Salmonella menston. Bacterial adherence of all isolates increased with a decrease in pH. This screening study on lactobacilli isolates has assessed and identified potential probiotic candidates for further evaluation.

  5. Comparison of Microbiological and Probiotic Characteristics of Lactobacilli Isolates from Dairy Food Products and Animal Rumen Contents.

    PubMed

    Jose, Neethu Maria; Bunt, Craig R; Hussain, Malik Altaf

    2015-04-15

    Lactobacilli are employed in probiotic food preparations and as feed additives in poultry and livestock, due to health benefits associated with their consumption. The objective of this study was to evaluate and compare the probiotic potential of ten lactobacilli strains isolated from commercial dairy food products and animal rumen contents in New Zealand. Genetic identification of the isolates revealed that all belonged to the genus Lactobacillus, specifically the species L. reuteri, L. rhamnosus and L. plantarum. All isolates did not show any haemolytic behaviour. Isolates of dairy origin showed better tolerance to low pH stress. On the other hand, rumen isolates exhibited a higher tolerance to presence of bile salts. All isolates exhibited resistance to aminoglycoside antibiotics, however most were sensitive to ampicillin. Isolates of rumen origin demonstrated a higher inhibitory effect on Listeria monocytogenes, Enterobacter aerogenes and Salmonella menston. Bacterial adherence of all isolates increased with a decrease in pH. This screening study on lactobacilli isolates has assessed and identified potential probiotic candidates for further evaluation.

  6. Surf or Turf: How shifting from animal feed to food production could reduce nutrient loading to the Gulf of Mexico

    NASA Astrophysics Data System (ADS)

    Donner, S. D.

    2004-12-01

    The use of nitrogen fertilizers on croplands in central U.S. is commonly blamed for the increase in nitrogen export by the Mississippi River since the 1950s and the emergence of the large seasonal hypoxic zone in the Gulf of Mexico. The majority of production of the major Mississippi Basin crops like corn and soybean is currently used as animal feed rather than directly for human food. This study uses U.S. Department of Agriculture inventory data and nutrient cycling models to investigate how replacing the meat protein produced from Mississippi croplands with vegetable protein would affect nutrient inputs to Mississippi Basin and nitrogen loading to the Gulf of Mexico. The results show that a shift to only vegetable, dairy and some poultry production from Mississippi Basin croplands could produce the same amount of dietary protein with less than half the current land and nutrient demands. These changes would reduce the annual export of nitrate-nitrogen by the Mississippi River to a consistently low level at which hypoxic zone in the Gulf of Mexico has historically been small or non-existent.

  7. 9 CFR 319.881 - Liver meat food products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Liver meat food products. 319.881 Section 319.881 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Liver meat food products. Meat food products characterized and labeled as liver products such as...

  8. 9 CFR 319.881 - Liver meat food products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Liver meat food products. 319.881 Section 319.881 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Liver meat food products. Meat food products characterized and labeled as liver products such as...

  9. 9 CFR 319.881 - Liver meat food products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Liver meat food products. 319.881 Section 319.881 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Liver meat food products. Meat food products characterized and labeled as liver products such as...

  10. 9 CFR 319.881 - Liver meat food products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Liver meat food products. 319.881 Section 319.881 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Liver meat food products. Meat food products characterized and labeled as liver products such as...

  11. 9 CFR 319.881 - Liver meat food products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Liver meat food products. 319.881 Section 319.881 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Liver meat food products. Meat food products characterized and labeled as liver products such as...

  12. 78 FR 34565 - Irradiation in the Production, Processing, and Handling of Animal Feed and Pet Food; Electron...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ..., and Handling of Animal Feed and Pet Food; Electron Beam and X-Ray Sources for Irradiation of Poultry... generated from machine sources at energy levels not to exceed 10 million electron volts (MeV); (3) X-rays... this chapter; or (4) X-rays generated from machine sources using tantalum or gold as the...

  13. Primary immunodeficiencies of food animals.

    PubMed

    McVey, D S; Tizard, I

    1993-03-01

    Although there are few, well-characterized PIDs of food animals, these diseases are important because they tend to be severe and with no cure. Most animals with PID do not receive the intensive and aggressive care required for survival: Veterinarians may be consulted only when the animals are in the terminal stages of illness; it is generally not economically practical for livestock producers or practitioners to pay for the exhaustive laboratory tests required to detect and characterize these anomalies. Another reason for the small numbers of characterized clinical cases of PID is that they are rare. It is possible, however, that intensive artificial insemination and embryo transfer could select for heterozygous carriers of these autosomal traits. As seen with bovine leukocyte adhesion deficiency, as the frequency of an allele increases in the population, the numbers of affected animals increase. Furthermore, other immunodeficient syndromes are likely to exist. Veterinarians therefore should be aware of these disorders and should seek laboratory assistance to arrive at a correct diagnosis. Because of the inheritable nature of PID, livestock producers need assistance from veterinarians to identify carriers and establish sound breeding and control programs. One positive outcome from studies of PID is that research scientists and veterinarians learn much about immune systems from these afflicted animals. In fact, these animals may become models for gene therapy or marrow reconstruction procedures. PMID:8457931

  14. Food for thought: food systems, livestock futures and animal health.

    PubMed

    Wilkinson, Angela

    2013-12-01

    Global food security, livestock production and animal health are inextricably bound. However, our focus on the future tends to disaggregate food and health into largely separate domains. Indeed, much foresight work is either food systems or health-based with little overlap in terms of predictions or narratives. Work on animal health is no exception. Part of the problem is the fundamental misunderstanding of the role, nature and impact of the modern futures tool kit. Here, I outline three key issues in futures research ranging from methodological confusion over the application of scenarios to the failure to effectively integrate multiple methodologies to the gap between the need for more evidence and power and control over futures processes. At its core, however, a better understanding of the narrative and worldview framing much of the futures work in animal health is required to enhance the value and impact of such exercises. PMID:23988197

  15. Fisheries productivity and its effects on the consumption of animal protein and food sharing of fishers' and non-fishers' families.

    PubMed

    da Costa, Mikaelle Kaline Bezerra; de Melo, Clarissy Dinyz; Lopes, Priscila Fabiana Macedo

    2014-01-01

    This study compared the consumption of animal protein and food sharing among fishers' and non-fishers' families of the northeastern Brazilian coast. The diet of these families was registered through the 24-hour-recall method during 10 consecutive days in January (good fishing season) and June (bad fishing season) 2012. Fish consumption was not different between the fishers' and non-fishers' families, but varied according to fisheries productivity to both groups. Likewise, food sharing was not different between the two groups, but food was shared more often when fisheries were productive. Local availability of fish, more than a direct dependency on fisheries, determines local patterns of animal protein consumption, but a direct dependency on fisheries exposes families to a lower-quality diet in less-productive seasons. As such, fisheries could shape and affect the livelihoods of coastal villages, including fishers' and non-fishers' families.

  16. Investigating the Role of State Permitting and Agriculture Agencies in Addressing Public Health Concerns Related to Industrial Food Animal Production

    PubMed Central

    Fry, Jillian P.; Laestadius, Linnea I.; Grechis, Clare; Nachman, Keeve E.; Neff, Roni A.

    2014-01-01

    Objectives Industrial food animal production (IFAP) operations adversely impact environmental public health through air, water, and soil contamination. We sought to determine how state permitting and agriculture agencies respond to these public health concerns. Methods We conducted semi-structured qualitative interviews with staff at 12 state agencies in seven states, which were chosen based on high numbers or rapid increase of IFAP operations. The interviews served to gather information regarding agency involvement in regulating IFAP operations, the frequency and type of contacts received about public health concerns, how the agency responds to such contacts, and barriers to additional involvement. Results Permitting and agriculture agencies’ responses to health-based IFAP concerns are constrained by significant barriers including narrow regulations, a lack of public health expertise within the agencies, and limited resources. Conclusions State agencies with jurisdiction over IFAP operations are unable to adequately address relevant public health concerns due to multiple factors. Combining these results with previously published findings on barriers facing local and state health departments in the same states reveals significant gaps between these agencies regarding public health and IFAP. There is a clear need for regulations to protect public health and for public health professionals to provide complementary expertise to agencies responsible for regulating IFAP operations. PMID:24587087

  17. 21 CFR 530.20 - Conditions for permitted extralabel animal and human drug use in food-producing animals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Conditions for permitted extralabel animal and human drug use in food-producing animals. 530.20 Section 530.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific...

  18. 21 CFR 530.20 - Conditions for permitted extralabel animal and human drug use in food-producing animals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Conditions for permitted extralabel animal and human drug use in food-producing animals. 530.20 Section 530.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific...

  19. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Labeling of animal food with number of servings... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.8 Labeling of animal food with number of servings. (a) The label of any package of a food...

  20. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Identity labeling of animal food in package form... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.3 Identity labeling of animal food in package form. (a) The principal display panel of a food...

  1. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Labeling of animal food with number of servings... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.8 Labeling of animal food with number of servings. (a) The label of any package of a food...

  2. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Identity labeling of animal food in package form... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.3 Identity labeling of animal food in package form. (a) The principal display panel of a food...

  3. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Identity labeling of animal food in package form... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.3 Identity labeling of animal food in package form. (a) The principal display panel of a food...

  4. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Labeling of animal food with number of servings... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.8 Labeling of animal food with number of servings. (a) The label of any package of a food...

  5. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Labeling of animal food with number of servings... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.8 Labeling of animal food with number of servings. (a) The label of any package of a food...

  6. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Identity labeling of animal food in package form... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.3 Identity labeling of animal food in package form. (a) The principal display panel of a food...

  7. Determination of benzenic and halogenated volatile organic compounds in animal-derived food products by one-dimensional and comprehensive two-dimensional gas chromatography-mass spectrometry.

    PubMed

    Ratel, Jérémy; Engel, Erwan

    2009-11-01

    Animal-derived products are particularly vulnerable to contamination by volatile organic compounds (VOCs). These lipophilic substances, which are generated by an increasing number of sources, are easily transferred to the atmosphere, water, soil, and plants. They are ingested by livestock and become trapped in the fat fraction of edible animal tissues. The aim of this work was to determine the occurrence, risk for human health and entryways of benzenic and halogenated VOCs (BHVOCs) in meat products, milks and sea foods using gas chromatography- mass spectrometry (GC-MS) techniques. In the first part, the occurrence and levels of the BHVOCs in animal products were studied. One muscle and three fat tissues were analysed by GC-Quad/MS in 16 lambs. Of 52 BHVOCs identified, 46 were found in the three fat tissues and 29 in all four tissues, confirming that VOCs are widely disseminated in the body. Twenty-six BHVOCs were quantified in fat tissues, and risk for consumer health was assessed for six of these compounds regulated by the US Environmental Protection Agency (EPA). The BHVOC content was found to be consistent with previous reports and was below the maximum contaminant levels set by the EPA. In the second part, the performance of GCxGC-TOF/MS for comprehensively detecting BHVOCs and showing their entryways in animal-derived food chains was assessed. Meat, milk and oysters were analysed by GC-Quad/MS and GCxGC-TOF/MS. For all these products, at least a 7-fold increase in the contaminants detected was achieved with the GCxGC-TOF/MS technique. The results showed that the production surroundings, through animal feeding or geographical location, were key determinants of BHVOC composition in the animal products. PMID:19782373

  8. 21 CFR 570.14 - Indirect food additives resulting from packaging materials for animal feed and pet food.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Indirect food additives resulting from packaging materials for animal feed and pet food. 570.14 Section 570.14 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD...

  9. Regulatory aspects of fumonisins with respect to animal feed. Animal derived residues in foods.

    PubMed

    Miller, M A; Honstead, J P; Lovell, R A

    1996-01-01

    The fumonisins are a recently discovered class of mycotoxins produced primarily by Fusarium (F.) moniliforme and F. proliferatum. Fumonisins present in mycotoxin-contaminated feed have been identified as the causative agent of equine leukoencephalomalacia and porcine pulmonary edema. To prevent these diseases, FDA has utilized informal guidance levels for fumonisins in feed and initiated a surveillance program for fumonisins in feed corn and corn by-products during FY 93 and 94. Natural contaminants present in animal feed can enter the human food supply as residues present in animal tissues and other animal derived products. Although fumonisin guidance levels were originally set based on animal safety, FDA also ensures the human food safety of animal products from animals fed mycotoxin-contaminated feed. Recent pharmacokinetic studies in food-producing animals as well as statutory requirements for regulating natural toxins will be discussed in light of FDA's human food safety mandate.

  10. Regulatory aspects of fumonisins with respect to animal feed. Animal derived residues in foods.

    PubMed

    Miller, M A; Honstead, J P; Lovell, R A

    1996-01-01

    The fumonisins are a recently discovered class of mycotoxins produced primarily by Fusarium (F.) moniliforme and F. proliferatum. Fumonisins present in mycotoxin-contaminated feed have been identified as the causative agent of equine leukoencephalomalacia and porcine pulmonary edema. To prevent these diseases, FDA has utilized informal guidance levels for fumonisins in feed and initiated a surveillance program for fumonisins in feed corn and corn by-products during FY 93 and 94. Natural contaminants present in animal feed can enter the human food supply as residues present in animal tissues and other animal derived products. Although fumonisin guidance levels were originally set based on animal safety, FDA also ensures the human food safety of animal products from animals fed mycotoxin-contaminated feed. Recent pharmacokinetic studies in food-producing animals as well as statutory requirements for regulating natural toxins will be discussed in light of FDA's human food safety mandate. PMID:8850632

  11. Antibiotics in Animal Products

    NASA Astrophysics Data System (ADS)

    Falcão, Amílcar C.

    The administration of antibiotics to animals to prevent or treat diseases led us to be concerned about the impact of these antibiotics on human health. In fact, animal products could be a potential vehicle to transfer drugs to humans. Using appropri ated mathematical and statistical models, one can predict the kinetic profile of drugs and their metabolites and, consequently, develop preventive procedures regarding drug transmission (i.e., determination of appropriate withdrawal periods). Nevertheless, in the present chapter the mathematical and statistical concepts for data interpretation are strictly given to allow understanding of some basic pharma-cokinetic principles and to illustrate the determination of withdrawal periods

  12. Contaminants in feed for food-producing animals.

    PubMed

    Moreno-López, J

    2002-01-01

    Outbreaks of Bovine Spongiform Encephalopathy (BSE) and food borne microbial infections, dioxin contaminated animal products, the presence of veterinary drug residues, microbial resistance to antibiotics, mycotoxins, agricultural and industrial chemicals, etc. are serious concerns for the food industry in many countries. Since the direct links between feed safety and safety of foods of animal origin are obvious, feed production and manufacture should be considered as an integral part of the food production chain. Industry is responsible for the quality and safety of food and feed that is produced. This paper is a brief review of some microorganisms as source of infections for farm animals that could result in human illnesses. These include Salmonella enterica, Bacillus anthracis, Toxoplasma gondii, Trichinella spiralis, prions, Listeria monocytogenes, EHEC, Campylobacter, Clostridium botulinum, Hog Cholera virus, Foot and Mouth Disease virus, etc. as well as other contaminants associated with animal feed such as mycotoxins, veterinary drugs, dioxins and PCB and Genetically Modified Organisms.

  13. [Aspects of animal welfare in livestock production].

    PubMed

    Hartung, J

    2000-12-01

    The modern consumer is increasingly concerned about the welfare of farm animals which are kept in intensive systems on specialised farms where the health and well-being is almost completely dependent on the will, ability and care of the farmer. Further demands related to animal production are consumer health (quality and safety of food products), the protection of the environment and cheap food. The currently used husbandry systems are man made and emphasise automation which requires permanent critical observation of the welfare of the animals. Ethological indicators are equally important as health and performance to evaluate keeping systems. Future animal farming will be influenced by new technologies such as electronic animal identification and milking robots, and more important by biotechnology and genome analysis. Veterinary surgeons and farmers have to co-operate on the basis of scientifically sound animal welfare schemes which help to protect our farm animals in modern and intensive livestock production systems.

  14. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Labeling of animal food with number of servings. 501.8 Section 501.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  15. 21 CFR 501.2 - Information panel of package for animal food.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Information panel of package for animal food. 501.2 Section 501.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions §...

  16. 21 CFR 501.15 - Animal food; prominence of required statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food; prominence of required statements. 501.15 Section 501.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  17. 21 CFR 501.1 - Principal display panel of package form animal food.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Principal display panel of package form animal food. 501.1 Section 501.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  18. 21 CFR 501.2 - Information panel of package for animal food.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Information panel of package for animal food. 501.2 Section 501.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions §...

  19. 21 CFR 501.1 - Principal display panel of package form animal food.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Principal display panel of package form animal food. 501.1 Section 501.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  20. 21 CFR 501.2 - Information panel of package for animal food.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Information panel of package for animal food. 501.2 Section 501.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions §...

  1. 21 CFR 501.15 - Animal food; prominence of required statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food; prominence of required statements. 501.15 Section 501.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  2. 21 CFR 501.1 - Principal display panel of package form animal food.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Principal display panel of package form animal food. 501.1 Section 501.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  3. 21 CFR 501.1 - Principal display panel of package form animal food.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Principal display panel of package form animal food. 501.1 Section 501.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  4. 21 CFR 501.2 - Information panel of package for animal food.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Information panel of package for animal food. 501.2 Section 501.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions §...

  5. 21 CFR 501.15 - Animal food; prominence of required statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Animal food; prominence of required statements. 501.15 Section 501.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  6. 21 CFR 501.15 - Animal food; prominence of required statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Animal food; prominence of required statements. 501.15 Section 501.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  7. 21 CFR 501.1 - Principal display panel of package form animal food.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Principal display panel of package form animal food. 501.1 Section 501.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  8. 21 CFR 501.15 - Animal food; prominence of required statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Animal food; prominence of required statements. 501.15 Section 501.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General...

  9. 21 CFR 501.2 - Information panel of package for animal food.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Information panel of package for animal food. 501.2 Section 501.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions §...

  10. 21 CFR 530.21 - Prohibitions for food-producing animals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Prohibitions for food-producing animals. 530.21... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions...

  11. 21 CFR 530.21 - Prohibitions for food-producing animals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Prohibitions for food-producing animals. 530.21... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions...

  12. 21 CFR 530.21 - Prohibitions for food-producing animals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Prohibitions for food-producing animals. 530.21... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions...

  13. Biosynthesis of Plant and Animal Foods.

    ERIC Educational Resources Information Center

    Dunne, C. Patrick

    1984-01-01

    Presents a biochemical overview of the synthesis of food biopolymers that constitute macronutrients in the plant or animal cell. Emphasizes involvement of enzymes in steps characterized by accumulation of materials, activation, polymerization, postpolymerization conversion, and formation of structural components. (JN)

  14. 21 CFR 556.1 - General considerations; tolerances for residues of new animal drugs in food.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... new animal drugs in food. 556.1 Section 556.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD General Provisions § 556.1 General considerations; tolerances...

  15. ANIMAL MODELS FOR FOOD ALLERGY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Animal models have been used to provide insight into the complex immunological and pathophysioligical mechanisms of human Type 1 allergic diseases. Research efforts that include mechanistic studies in search of new therapies and screening models for hazard identification of potential allergens in a...

  16. Animal production systems in the industrialised world.

    PubMed

    Sørensen, J T; Edwards, S; Noordhuizen, J; Gunnarsson, S

    2006-08-01

    The production of food from animal origin is relatively stable in the industrialised world. However, animal production systems are changing dramatically with respect to location, herd size and specialisation. Increased pressure from a critical public is moving animal-based production towards systems such as organic production and loose-housing systems which allow the animals to better express normal behaviour. The focus on food safety promotes systems with a high degree of biosecurity, often associated with an increase in herd size and self-containment. The globalisation of agricultural trade and increased competition also favours an increase in herd size and specialisation. These trends also lead to regions with livestock-dense areas, giving rise to environmental concerns. Therefore, good farming practice regulations and systems to provide a higher level of transparency, such as quality risk management programmes, are being developed.

  17. The food safety of transgenic animals: implications from traditional breeding.

    PubMed

    Berkowitz, D B

    1993-01-01

    The genetic events associated with traditional selection have implications for the food safety of transgenic animals. Selection has been empirical, relying on the use of the best animals for breeding. Molecular techniques are now being used to identify the genes selected and to describe the differences between alleles that are important in selection to improve quantitative traits. The results of such analyses provide background details of the genetic and physiological effects of the traditional selection of animal lines. Examples of the kinds of genes that may be subject to selection are those coding for peptide hormones, steroid metabolic enzymes, the calcium-channel gating protein, and genes of the major histocompatibility complex. Unselected genes, sometimes with undesirable alleles, may be carried along as "hitchhikers" if they are closely linked to the selected gene. In spite of this potential for physiologically dangerous genetic changes in selected animals, hereditary food toxicity has never been associated with a selected line of the common food animals. This is probably because the allowable physiological range of results of selection is limited by the requirement for healthy, productive animals. Based on these limitations, foods from healthy transgenic animals produced for the purpose of herd improvement are likely to be as safe as the foods from the untransformed parental line. Animals are important indicators of their own food safety.

  18. Food production -- problems and prospects.

    PubMed

    Anifowoshe, T O

    1990-03-01

    Improvements are needed in balancing the problems associated with population growth and food production. A review of the problems of rapid population growth and declining food production and suggestions for resolution are given. World population has increased over the past 10 years by 760 million, which is equal to adding the combined population of Africa and South America. Future increases are expected to bring total population to 6.1 billion by the year 2000 and 8.2 billion in 2025 (exponential increases). Food production/capita has declined since 1971 in the world and in Nigeria, particularly in the recent past. The food production problem is technical, environmental, social, political, and economic. Various scientific and technological methods for increasing food production are identified: mechanization, irrigation, use of fertilizers, control of weeds and insects, new varieties of farm animals or high-yielding strains of grain, land reclamation, soil conservation, river basin development, adequate storage facilities, infrastructure development, and birth control. Economic and social approaches involve short-term and long-term strategies in social readjustment and institutional change. For instance, large scale farmers should become contract growers for certain firms. Bureaucratic red tape should be eliminated in institutions which provide agricultural services. Environmental problems need urgent attention. Some of these problems are soil erosion from mechanization, water salinization from irrigation, accumulation of DDT in food and water and animal life from pesticide use, and water pollution from chemical fertilizers. Food production can be increased with more ecologically sound practices. Information about weather and weather forecasting allows for more suitable land management. The influence of rainfall (the amount and distribution) in Nigeria is greater than any other climatic factor. Solar radiation is a significant feature in production of dry matter and

  19. 21 CFR 570.14 - Indirect food additives resulting from packaging materials for animal feed and pet food.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Indirect food additives resulting from packaging..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.14 Indirect food additives resulting from packaging materials for animal feed...

  20. 21 CFR 570.14 - Indirect food additives resulting from packaging materials for animal feed and pet food.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Indirect food additives resulting from packaging..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.14 Indirect food additives resulting from packaging materials for animal feed...

  1. 21 CFR 570.14 - Indirect food additives resulting from packaging materials for animal feed and pet food.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Indirect food additives resulting from packaging..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.14 Indirect food additives resulting from packaging materials for animal feed...

  2. 21 CFR 570.14 - Indirect food additives resulting from packaging materials for animal feed and pet food.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Indirect food additives resulting from packaging..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.14 Indirect food additives resulting from packaging materials for animal feed...

  3. World Health Organization ranking of antimicrobials according to their importance in human medicine: A critical step for developing risk management strategies for the use of antimicrobials in food production animals.

    PubMed

    Collignon, Peter; Powers, John H; Chiller, Tom M; Aidara-Kane, Awa; Aarestrup, Frank M

    2009-07-01

    The use of antimicrobials in food animals creates an important source of antimicrobial-resistant bacteria that can spread to humans through the food supply. Improved management of the use of antimicrobials in food animals, particularly reducing the usage of those that are "critically important" for human medicine, is an important step toward preserving the benefits of antimicrobials for people. The World Health Organization has developed and applied criteria to rank antimicrobials according to their relative importance in human medicine. Clinicians, regulatory agencies, policy makers, and other stakeholders can use this ranking when developing risk management strategies for the use of antimicrobials in food production animals. The ranking allows stakeholders to focus risk management efforts on drugs used in food animals that are the most important to human medicine and, thus, need to be addressed most urgently, such as fluoroquinolones, macrolides, and third- and fourth-generation cephalosporins. PMID:19489713

  4. 21 CFR 530.20 - Conditions for permitted extralabel animal and human drug use in food-producing animals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.20 Conditions for permitted extralabel animal and human drug use in...

  5. 21 CFR 530.20 - Conditions for permitted extralabel animal and human drug use in food-producing animals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.20 Conditions for permitted extralabel animal and human drug use in...

  6. 78 FR 27303 - Irradiation in the Production, Processing, and Handling of Animal Feed and Pet Food; Electron...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-10

    ... Feed and Pet Food; Electron Beam and X-Ray Sources for Irradiation of Poultry Feed and Poultry Feed... safe use of electron beam and x-ray sources for irradiation of poultry feed and poultry feed... CFR part 579) to provide for the safe use of electron beam and x-ray sources for irradiation...

  7. 21 CFR 530.20 - Conditions for permitted extralabel animal and human drug use in food-producing animals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., or other edible products supported by appropriate scientific information, if applicable; (iii... scientific information on the human food safety aspect of the use of the drug in food-producing animals...

  8. Food Product Dating

    MedlinePlus

    ... Formula What do can codes mean? Dates on Egg Cartons UPC or Bar Codes Storage Times Refrigerator ... primarily on perishable foods such as meat, poultry, eggs and dairy products. "Closed" or "coded" dating might ...

  9. 77 FR 50591 - Animal Drugs, Feeds, and Related Products; Regulation of Carcinogenic Compounds in Food-Producing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... cancer to the test animals approach (See e.g., 52 FR 49572 at 49575 and 49582). Therefore, FDA has..., 2010, FDA issued a proposed rule (75 FR 79320) to amend its regulations regarding compounds of... Proviso (See 75 FR 79320 at 79321) without requiring the development of a second, alternative, set...

  10. US market for food animal veterinary medical services.

    PubMed

    Wise, J K

    1987-06-15

    American agribusiness is undergoing significant change and stress. In the future, agriculture faces continued instability and uncertainty because of ever-changing global economic conditions, rapid technological advances, increasing production efficiencies, shifts in demand for agricultural products, and a growing dependence of US producers on increasingly competitive world markets. In order to better understand changes and trends facing food animal veterinarians, the AVMA's Executive Board at its March 1986 meeting approved a proposal from the Council on Public Relations for a study of the US food animal market for veterinary medical services. The objectives of the study were to describe the current market for veterinary medical services, products, and information; determine and explain the demand for food animal veterinary services provided by private practicing veterinarians; and identify markets representing potential demand for which marketing strategies could be developed.

  11. A proteomics perspective: from animal welfare to food safety.

    PubMed

    Bassols, Anna; Turk, Romana; Roncada, Paola

    2014-03-01

    A fundamental issue of farm animal welfare is to keep animals clinically healthy, without disease or stress, particularly in intensive breeding, in order to produce safe and quality food. This issue is highly relevant for the food industry worldwide as they are directly linked to public health and welfare. The aim of this review is to explore how proteomics can assess and improve the knowledge useful for the strategic management of products of animal origin. Useful indications are provided about the latest proteomics tools for the development of novel biotechnologies serving the public health. The multivariate proteomics approach provides the bases for the discovery of biomarkers useful to investigate adaptation syndromes and oxidative stress. These two responses represent the milestones for the study of animal welfare. Moreover their implementation in the characterization and standardization of raw materials, process development, and quality and safety control of the final product of animal origin represents the current frontier in official surveillance and tests development.

  12. Traces of natural radionuclides in animal food

    SciTech Connect

    Merli, Isabella Desan; Guazzelli da Silveira, Marcilei A.; Medina, Nilberto H.

    2014-11-11

    Naturally occurring radioactive materials are present everywhere, e.g., in soil, air, housing materials, food, etc. Therefore, human beings and animals receive internal exposure from radioactive elements inside their bodies through breathing and alimentation. Gamma radiation has enough energy to remove an electron from the atom and compromise the rearrangement of electrons in the search for a more stable configuration which can disturb molecule chemical bonding. Food ingestion is one of the most common forms of radioisotopes absorption. The goal of this work is the measurement of natural gamma radiation rates from natural radioisotopes present in animal food. To determine the concentration of natural radionuclides present in animal food gamma-ray spectrometry was applied. We have prepared animal food samples for poultry, fish, dogs, cats and cattle. The two highest total ingestion effective doses observed refers to a sample of mineral salt cattle, 95.3(15) μSv/year, rabbit chow, with a value of 48(5) μSv/year, and cattle mineral salt, with a value of 69(7) μSv/year, while the annual total dose value from terrestrial intake radionuclide is of the order of 290 μSv/year.

  13. Traces of natural radionuclides in animal food

    NASA Astrophysics Data System (ADS)

    Merli, Isabella Desan; da Silveira, Marcilei A. Guazzelli; Medina, Nilberto H.

    2014-11-01

    Naturally occurring radioactive materials are present everywhere, e.g., in soil, air, housing materials, food, etc. Therefore, human beings and animals receive internal exposure from radioactive elements inside their bodies through breathing and alimentation. Gamma radiation has enough energy to remove an electron from the atom and compromise the rearrangement of electrons in the search for a more stable configuration which can disturb molecule chemical bonding. Food ingestion is one of the most common forms of radioisotopes absorption. The goal of this work is the measurement of natural gamma radiation rates from natural radioisotopes present in animal food. To determine the concentration of natural radionuclides present in animal food gamma-ray spectrometry was applied. We have prepared animal food samples for poultry, fish, dogs, cats and cattle. The two highest total ingestion effective doses observed refers to a sample of mineral salt cattle, 95.3(15) μSv/year, rabbit chow, with a value of 48(5) μSv/year, and cattle mineral salt, with a value of 69(7) μSv/year, while the annual total dose value from terrestrial intake radionuclide is of the order of 290 μSv/year.

  14. 21 CFR 556.1 - General considerations; tolerances for residues of new animal drugs in food.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... drug, has been shown to induce cancer in man or animal; however, such drug will not adversely affect... new animal drugs in food. 556.1 Section 556.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS TOLERANCES...

  15. 21 CFR 556.1 - General considerations; tolerances for residues of new animal drugs in food.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... drug, has been shown to induce cancer in man or animal; however, such drug will not adversely affect... new animal drugs in food. 556.1 Section 556.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS TOLERANCES...

  16. 21 CFR 556.1 - General considerations; tolerances for residues of new animal drugs in food.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... drug, has been shown to induce cancer in man or animal; however, such drug will not adversely affect... new animal drugs in food. 556.1 Section 556.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS TOLERANCES...

  17. Importance of Animals in Agricultural Sustainability and Food Security.

    PubMed

    Reynolds, Lawrence P; Wulster-Radcliffe, Meghan C; Aaron, Debra K; Davis, Teresa A

    2015-07-01

    A conservative projection shows the world's population growing by 32% (to 9.5 billion) by 2050 and 53% (to 11 billion) by 2100 compared with its current level of 7.2 billion. Because most arable land worldwide is already in use, and water and energy also are limiting, increased production of food will require a substantial increase in efficiency. In this article, we highlight the importance of animals to achieving food security in terms of their valuable contributions to agricultural sustainability, especially in developing countries, and the high nutritional value of animal products in the diet.

  18. Importance of Animals in Agricultural Sustainability and Food Security.

    PubMed

    Reynolds, Lawrence P; Wulster-Radcliffe, Meghan C; Aaron, Debra K; Davis, Teresa A

    2015-07-01

    A conservative projection shows the world's population growing by 32% (to 9.5 billion) by 2050 and 53% (to 11 billion) by 2100 compared with its current level of 7.2 billion. Because most arable land worldwide is already in use, and water and energy also are limiting, increased production of food will require a substantial increase in efficiency. In this article, we highlight the importance of animals to achieving food security in terms of their valuable contributions to agricultural sustainability, especially in developing countries, and the high nutritional value of animal products in the diet. PMID:25972529

  19. 21 CFR 589.1 - Substances prohibited from use in animal food or feed.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Substances prohibited from use in animal food or feed. 589.1 Section 589.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS SUBSTANCES PROHIBITED FROM USE IN...

  20. 21 CFR 589.1 - Substances prohibited from use in animal food or feed.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Substances prohibited from use in animal food or feed. 589.1 Section 589.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS SUBSTANCES PROHIBITED FROM USE IN...

  1. 21 CFR 589.1 - Substances prohibited from use in animal food or feed.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Substances prohibited from use in animal food or feed. 589.1 Section 589.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS SUBSTANCES PROHIBITED FROM USE IN...

  2. 21 CFR 589.1 - Substances prohibited from use in animal food or feed.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Substances prohibited from use in animal food or feed. 589.1 Section 589.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS SUBSTANCES PROHIBITED FROM USE IN...

  3. 21 CFR 589.1 - Substances prohibited from use in animal food or feed.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Substances prohibited from use in animal food or feed. 589.1 Section 589.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS SUBSTANCES PROHIBITED FROM USE IN...

  4. Acquiring and Utilizing Food Animal Teaching Cases.

    ERIC Educational Resources Information Center

    And Others; Kirk, John H.

    1978-01-01

    The Caldwell Veterinary Teaching Center provides veterinary students with experiences in food animal medicine through a system of practitioner referrals, clinical studies, and field visits to farms. Although treatment of cases is emphasized, the main concern is the progression of examinations and tests leading to a diagnosis. (JMD)

  5. Techno-economic analysis of a food waste valorization process via microalgae cultivation and co-production of plasticizer, lactic acid and animal feed from algal biomass and food waste.

    PubMed

    Kwan, Tsz Him; Pleissner, Daniel; Lau, Kin Yan; Venus, Joachim; Pommeret, Aude; Lin, Carol Sze Ki

    2015-12-01

    A techno-economic study of food waste valorization via fungal hydrolysis, microalgae cultivation and production of plasticizer, lactic acid and animal feed was simulated and evaluated by Super-Pro Designer®. A pilot-scale plant was designed with a capacity of 1 metric ton day(-1) of food waste with 20 years lifetime. Two scenarios were proposed with different products: Scenario (I) plasticizer & lactic acid, Scenario (II) plasticizer & animal feed. It was found that only Scenario I was economically feasible. The annual net profits, net present value, payback period and internal rate of return were US$ 422,699, US$ 3,028,000, 7.56 years and 18.98%, respectively. Scenario II was not economic viable due to a deficit of US$ 42,632 per year. Sensitivity analysis showed that the price of lactic acid was the largest determinant of the profitability in Scenario I, while the impact of the variables was very close in Scenario II.

  6. Impressions and purchasing intentions of Japanese consumers regarding pork produced by 'Ecofeed,' a trademark of food-waste or food co-product animal feed certified by the Japanese government.

    PubMed

    Sasaki, Keisuke; Aizaki, Hideo; Motoyama, Michiyo; Ohmori, Hideyuki; Kawashima, Tomoyuki

    2011-02-01

    Impressions and purchasing intentions of Japanese consumers regarding pork produced by 'Ecofeed', a trademark of food-waste or co-product animal feeds certified by the Japanese government, were investigated by a questionnaire on the Internet. 'Ecofeed' did not elicit specific impressions as compared to domestic, imported, Kurobuta (in Japan), and specific pathogen-free (SPF) pork. Purchasing intent for 'Ecofeed' pork was the second lowest of the five pork products. Knowledge and purchasing experience regarding 'Ecofeed' pork was the lowest of the five pork products. Respondents were classified into four categories according to their impressions of 'Ecofeed' pork. The largest category of respondents did not have any specific impression of 'Ecofeed' pork and had little knowledge of pork farming. A category that had a positive impression for 'Ecofeed' pork had high knowledge of the pork farming system. In order to establish 'Ecofeed' pork in Japan, our results suggest that information disclosure and education about 'Ecofeed', its certification system, environmental benefits and the current self-efficiency ratio of animal feed, are needed. PMID:21269377

  7. Investigating the Role of State and Local Health Departments in Addressing Public Health Concerns Related to Industrial Food Animal Production Sites

    PubMed Central

    Fry, Jillian P.; Laestadius, Linnea I.; Grechis, Clare; Nachman, Keeve E.; Neff, Roni A.

    2013-01-01

    Objectives Evidence of community health concerns stemming from industrial food animal production (IFAP) facilities continues to accumulate. This study examined the role of local and state health departments in responding to and preventing community-driven concerns associated with IFAP. Methods We conducted semi-structured qualitative interviews with state and county health department staff and community members in eight states with high densities or rapid growth of IFAP operations. We investigated the extent to which health concerns associated with IFAP sites are reported to health departments, the nature of health departments’ responses, and barriers to involvement. Results Health departments’ roles in these matters are limited by political barriers, lack of jurisdiction, and finite resources, expertise, and staff. Community members reported difficulties in engaging health departments on these issues. Conclusions Our investigation suggests that health departments frequently lack resources or jurisdiction to respond to health concerns related to IFAP sites, resulting in limited engagement. Since agencies with jurisdiction over IFAP frequently lack a health focus, increased health department engagement may better protect public health. PMID:23382947

  8. Current status of regulating biotechnology-derived animals in Canada: animal health and food safety considerations.

    PubMed

    Kochhar, H P S; Evans, B R

    2007-01-01

    Development of an effective regulatory system for genetically engineered animals and their products has been the subject of increasing discussion among researchers, industry and policy developers, as well as the public. Since transgenesis and cloning are relatively new scientific techniques, transgenic animals are 'novel' organisms for which there is limited information. The issues associated with the regulation of transgenic animals pertain to environmental impact, human food safety, animal health and welfare, trade and ethics. It is a challenge for the developers to prove the safety of the products of biotechnology-derived animals and also for regulators to regulate this increasingly powerful technology with limited background information. In principle, an effective regulatory sieve should permit safe products while forming a formidable barrier for those posing an unacceptable risk. Regulatory initiatives for biotechnology-derived animals and their products should be able to ensure high standards for human and animal health, a sound scientific basis for evaluation; transparency and public involvement, and maintenance of genetic diversity. This review proposes a regulatory regime that is based on scientific risk based assessment and approval of products or by-products of biotechnology-derived animals and its application in context to Canadian regulations.

  9. Food safety and inspection service update on food safety of animals derived from biotechnology experiments.

    PubMed

    Basu, P; Masters, B; Patel, B; Urban, O

    1993-01-01

    Recent progress in the field of biotechnology and the production of transgenic livestock has raised a question regarding the need for the regulation of these animals. There is also the need to regulate nontransgenic animals resulting from transgenic animal research. It is anticipated that several governmental agencies will be involved in regulatory issues pertaining to these animals. The United States Department of Agriculture (USDA), Food Safety and Inspection Service (FSIS) will ultimately be responsible for ensuring that transgenic animals intended for human consumption are wholesome, unadulterated, and properly labeled. The FSIS has implemented a program for the regulation of slaughtering nontransgenic animals resulting from transgenic animal experiments. However, the FSIS has not yet approved any transgenic livestock for slaughter. Scientists from the FSIS, in conjunction with other government agencies, are currently developing guidelines for the slaughter of transgenic animals.

  10. World Health Organization Ranking of Antimicrobials According to Their Importance in Human Medicine: A Critical Step for Developing Risk Management Strategies to Control Antimicrobial Resistance From Food Animal Production.

    PubMed

    Collignon, Peter C; Conly, John M; Andremont, Antoine; McEwen, Scott A; Aidara-Kane, Awa

    2016-10-15

    Antimicrobial use in food animals selects for antimicrobial resistance in bacteria, which can spread to people. Reducing use of antimicrobials-particularly those deemed to be critically important for human medicine-in food production animals continues to be an important step for preserving the benefits of these antimicrobials for people. The World Health Organization ranking of antimicrobials according to their relative importance in human medicine was recently updated. Antimicrobials considered the highest priority among the critically important antimicrobials were quinolones, third- and fourth-generation cephalosporins, macrolides and ketolides, and glycopeptides. The updated ranking allows stakeholders in the agriculture sector and regulatory agencies to focus risk management efforts on drugs used in food animals that are the most important to human medicine. In particular, the current large-scale use of fluoroquinolones, macrolides, and third-generation cephalosporins and any potential use of glycopeptides and carbapenems need to be addressed urgently.

  11. 9 CFR 314.11 - Handling of certain condemned products for purposes other than human food.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Handling of certain condemned products for purposes other than human food. 314.11 Section 314.11 Animals and Animal Products FOOD SAFETY AND... other than human food. Condemned carcasses of animals affected with one or more of the...

  12. 9 CFR 314.11 - Handling of certain condemned products for purposes other than human food.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Handling of certain condemned products for purposes other than human food. 314.11 Section 314.11 Animals and Animal Products FOOD SAFETY AND... other than human food. Condemned carcasses of animals affected with one or more of the...

  13. 9 CFR 314.11 - Handling of certain condemned products for purposes other than human food.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Handling of certain condemned products for purposes other than human food. 314.11 Section 314.11 Animals and Animal Products FOOD SAFETY AND... other than human food. Condemned carcasses of animals affected with one or more of the...

  14. 21 CFR 501.5 - Animal food; name and place of business of manufacturer, packer, or distributor.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL...

  15. Traceability in the food animal industry and supermarket chains.

    PubMed

    Pettitt, R G

    2001-08-01

    Since the 1950s, consumers in the United Kingdom (UK) have learned to expect cheap, but safe food. A number of incidents in the 1980s and 1990s caused public alarm and loss of confidence in the role of producers and the Government in the food supply. This review examines the impact of recent food scares in the UK, where scrutiny of the food industry has led to the introduction of new controls at all stages of production. Animal feed manufacture, livestock production, slaughter and the use or disposal of animal by-products are now controlled in ways unimagined prior to the identification of bovine spongiform encephalopathy (BSE) in the late 1980s. Traceability has become an important issue for consumers and, by proxy, for the multiple retailers that service consumer needs. Retailers have increasingly managed the food chain to ensure high standards that can be proven by audit. The retailers have also found that a commercial advantage can be gained from certain aspects of source verification. In order to maximise sales in a depressed market, producer groups have themselves developed a multiplicity of assurance schemes.

  16. [Animal husbandry and food handling today. Current food preservation has changed the intestinal flora].

    PubMed

    Ahrné, S; Franklin, A

    1997-10-01

    In the modern world, as refrigerated storage has replaced lactic acid fermentation methods of food preservation, we no longer ingest large quantities of live lactobacilli with our food, but relatively large numbers of potentially pathogenic Gram-negative bacteria instead. In the brave new world, antibiotics are used as growth-promoting additives in animal feed in every country but Sweden. The antibiotics used in Europe at low dosages, and exempt from prescription requirements, include macrolides, streptogramins and nitro-imidazoles. There is reason to believe that avoparcin, recently banned in Europe as an antibiotic animal feed additive, has contributed to the occurrence of vancomycin-resistant enterococci in humans. Animal foodstuffs production in Europe and the USA is so intensive that it provides very favourable conditions for the spread of bacteria. Pig, cattle and poultry breeding in Europe are beset by formidable difficulties in the form of Salmonella infections, which constitute not only a hygiene but also a clinical problem. Sweden, the bravest of brave new worlds, faces an increase in the influx of domestic animals and foodstuffs from other countries, and in general less restrictive regulations concerning food production and animal husbandry, but reduced powers of control. Thus, we may expect problems both with pathogens (traditional ones such as Salmonella, and potential ones such as food-spoilage Gram-negative bacteria), and with antibiotic-resistant bacteria in our food-stuffs, to become greater.

  17. [Animal husbandry and food handling today. Current food preservation has changed the intestinal flora].

    PubMed

    Ahrné, S; Franklin, A

    1997-10-01

    In the modern world, as refrigerated storage has replaced lactic acid fermentation methods of food preservation, we no longer ingest large quantities of live lactobacilli with our food, but relatively large numbers of potentially pathogenic Gram-negative bacteria instead. In the brave new world, antibiotics are used as growth-promoting additives in animal feed in every country but Sweden. The antibiotics used in Europe at low dosages, and exempt from prescription requirements, include macrolides, streptogramins and nitro-imidazoles. There is reason to believe that avoparcin, recently banned in Europe as an antibiotic animal feed additive, has contributed to the occurrence of vancomycin-resistant enterococci in humans. Animal foodstuffs production in Europe and the USA is so intensive that it provides very favourable conditions for the spread of bacteria. Pig, cattle and poultry breeding in Europe are beset by formidable difficulties in the form of Salmonella infections, which constitute not only a hygiene but also a clinical problem. Sweden, the bravest of brave new worlds, faces an increase in the influx of domestic animals and foodstuffs from other countries, and in general less restrictive regulations concerning food production and animal husbandry, but reduced powers of control. Thus, we may expect problems both with pathogens (traditional ones such as Salmonella, and potential ones such as food-spoilage Gram-negative bacteria), and with antibiotic-resistant bacteria in our food-stuffs, to become greater. PMID:9411087

  18. 77 FR 22327 - Draft Guidance for Industry on New Animal Drugs and New Animal Drug Combination Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... Animal Drug Combination Products Administered in or on Medicated Feed or Drinking Water of Food-Producing... Drinking Water of Food- Producing Animals: Recommendations for Drug Sponsors for Voluntarily Aligning... and New Animal Drug Combination Products Administered in or on Medicated Feed or Drinking Water...

  19. [A NEW APPROACH FOR FOOD PREFERENCE TESTING IN ANIMAL EXPERIMENTATION].

    PubMed

    Albertin, S V

    2015-10-01

    An article describes the original method allowing to study a mechanism of food preference related to the sensory properties of foods in animals. The method gives a good possibility to select the role of visual and orosensory signaling in food preference as well as to model the processes of physiological and pathological food and drug dependence in animal experiments. The role of discrete food presentation in the formation of the current motivations and food preferences was discussed.

  20. [A NEW APPROACH FOR FOOD PREFERENCE TESTING IN ANIMAL EXPERIMENTATION].

    PubMed

    Albertin, S V

    2015-10-01

    An article describes the original method allowing to study a mechanism of food preference related to the sensory properties of foods in animals. The method gives a good possibility to select the role of visual and orosensory signaling in food preference as well as to model the processes of physiological and pathological food and drug dependence in animal experiments. The role of discrete food presentation in the formation of the current motivations and food preferences was discussed. PMID:26827492

  1. Reducing human nitrogen use for food production.

    PubMed

    Liu, Junguo; Ma, Kun; Ciais, Philippe; Polasky, Stephen

    2016-01-01

    Reactive nitrogen (N) is created in order to sustain food production, but only a small fraction of this N ends up being consumed as food, the rest being lost to the environment. We calculated that the total N input (TN) of global food production was 171 Tg N yr(-1) in 2000. The production of animal products accounted for over 50% of the TN, against 17% for global calories production. Under current TN per unit of food production and assuming no change in agricultural practices and waste-to-food ratios, we estimate that an additional TN of 100 Tg N yr(-1) will be needed by 2030 for a baseline scenario that would meet hunger alleviation targets for over 9 billion people. Increased animal production will have the largest impact on increasing TN, which calls for new food production systems with better N-recycling, such as cooperation between crop and livestock producing farms. Increased N-use efficiency, healthier diet and decreased food waste could mitigate this increase and even reduce TN in 2030 by 8% relative to the 2000 level. Achieving a worldwide reduction of TN is a major challenge that requires sustained actions to improve nitrogen management practices and reduce nitrogen losses into the environment. PMID:27445108

  2. Reducing human nitrogen use for food production

    PubMed Central

    Liu, Junguo; Ma, Kun; Ciais, Philippe; Polasky, Stephen

    2016-01-01

    Reactive nitrogen (N) is created in order to sustain food production, but only a small fraction of this N ends up being consumed as food, the rest being lost to the environment. We calculated that the total N input (TN) of global food production was 171 Tg N yr−1 in 2000. The production of animal products accounted for over 50% of the TN, against 17% for global calories production. Under current TN per unit of food production and assuming no change in agricultural practices and waste-to-food ratios, we estimate that an additional TN of 100 Tg N yr−1 will be needed by 2030 for a baseline scenario that would meet hunger alleviation targets for over 9 billion people. Increased animal production will have the largest impact on increasing TN, which calls for new food production systems with better N-recycling, such as cooperation between crop and livestock producing farms. Increased N-use efficiency, healthier diet and decreased food waste could mitigate this increase and even reduce TN in 2030 by 8% relative to the 2000 level. Achieving a worldwide reduction of TN is a major challenge that requires sustained actions to improve nitrogen management practices and reduce nitrogen losses into the environment. PMID:27445108

  3. Reducing human nitrogen use for food production.

    PubMed

    Liu, Junguo; Ma, Kun; Ciais, Philippe; Polasky, Stephen

    2016-07-22

    Reactive nitrogen (N) is created in order to sustain food production, but only a small fraction of this N ends up being consumed as food, the rest being lost to the environment. We calculated that the total N input (TN) of global food production was 171 Tg N yr(-1) in 2000. The production of animal products accounted for over 50% of the TN, against 17% for global calories production. Under current TN per unit of food production and assuming no change in agricultural practices and waste-to-food ratios, we estimate that an additional TN of 100 Tg N yr(-1) will be needed by 2030 for a baseline scenario that would meet hunger alleviation targets for over 9 billion people. Increased animal production will have the largest impact on increasing TN, which calls for new food production systems with better N-recycling, such as cooperation between crop and livestock producing farms. Increased N-use efficiency, healthier diet and decreased food waste could mitigate this increase and even reduce TN in 2030 by 8% relative to the 2000 level. Achieving a worldwide reduction of TN is a major challenge that requires sustained actions to improve nitrogen management practices and reduce nitrogen losses into the environment.

  4. Reducing human nitrogen use for food production

    NASA Astrophysics Data System (ADS)

    Liu, Junguo; Ma, Kun; Ciais, Philippe; Polasky, Stephen

    2016-07-01

    Reactive nitrogen (N) is created in order to sustain food production, but only a small fraction of this N ends up being consumed as food, the rest being lost to the environment. We calculated that the total N input (TN) of global food production was 171 Tg N yr‑1 in 2000. The production of animal products accounted for over 50% of the TN, against 17% for global calories production. Under current TN per unit of food production and assuming no change in agricultural practices and waste-to-food ratios, we estimate that an additional TN of 100 Tg N yr‑1 will be needed by 2030 for a baseline scenario that would meet hunger alleviation targets for over 9 billion people. Increased animal production will have the largest impact on increasing TN, which calls for new food production systems with better N-recycling, such as cooperation between crop and livestock producing farms. Increased N-use efficiency, healthier diet and decreased food waste could mitigate this increase and even reduce TN in 2030 by 8% relative to the 2000 level. Achieving a worldwide reduction of TN is a major challenge that requires sustained actions to improve nitrogen management practices and reduce nitrogen losses into the environment.

  5. Carbon Footprints for Food of Animal Origin: What are the Most Preferable Criteria to Measure Animal Yields?

    PubMed Central

    Flachowsky, Gerhard; Kamphues, Josef

    2012-01-01

    Simple Summary Greenhouse gas emissions from animal production are substantial contributors to global emissions. Therefore Carbon Footprints (CF) were introduced to compare emissions from various foods of animal origin. The CF for food of animal origin depends on a number of influencing factors such as animal species, type of production, feeding of animals, level of animal performance, system boundaries and output/endpoints of production. Milk and egg yields are more clearly defined animal outputs of production than food from slaughtered animals. Body weight gain, carcass weight gain, meat, edible fractions of carcass or edible protein are measurable outputs of slaughtered animals. The pros and contras of various outcomes under special consideration of edible protein are discussed in this paper. Abstract There are increasing efforts to determine the origin of greenhouse gas emissions caused by human activities (including food consumption) and to identify, apply and exploit reduction potentials. Low emissions are generally the result of increased efficiency in resource utilization. Considering climate related factors, the emissions of carbon dioxide, methane and laughing gas are summarized to so-called carbon footprints (CF). The CF for food of animal origin such as milk, eggs, meat and fish depend on a number of influencing factors such as animal species, type of production, feeding of animals, animal performance, system boundaries and outputs of production. Milk and egg yields are more clearly defined animal yields or outcomes of production than food from the carcasses of animals. Possible endpoints of growing/slaughter animals are body weight gain, carcass weight gain (warm or cold), meat, edible fractions or edible protein. The production of edible protein of animal origin may be considered as one of the main objectives of animal husbandry in many countries. On the other hand, the efficiency of various lines of production and the CF per product can also be

  6. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  7. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  8. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  9. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  10. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label...

  11. Bacteriophage therapy in animal production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Concerns over the consequences of bacterial resistance to antibiotics with the use of antibiotics in animal production have led to an increase in research on alternatives to antibiotics. Bacteriophages kill bacteria, are natural, safe, plentiful, self replicating, self limiting, can be used to spec...

  12. Benefits and risks of antimicrobial use in food-producing animals.

    PubMed

    Hao, Haihong; Cheng, Guyue; Iqbal, Zahid; Ai, Xiaohui; Hussain, Hafiz I; Huang, Lingli; Dai, Menghong; Wang, Yulian; Liu, Zhenli; Yuan, Zonghui

    2014-01-01

    Benefits and risks of antimicrobial drugs, used in food-producing animals, continue to be complex and controversial issues. This review comprehensively presents the benefits of antimicrobials drugs regarding control of animal diseases, protection of public health, enhancement of animal production, improvement of environment, and effects of the drugs on biogas production and public health associated with antimicrobial resistance. The positive and negative impacts, due to ban issue of antimicrobial agents used in food-producing animals, are also included in the discussion. As a double-edged sword, use of these drugs in food-animals persists as a great challenge. PMID:24971079

  13. Benefits and risks of antimicrobial use in food-producing animals

    PubMed Central

    Hao, Haihong; Cheng, Guyue; Iqbal, Zahid; Ai, Xiaohui; Hussain, Hafiz I.; Huang, Lingli; Dai, Menghong; Wang, Yulian; Liu, Zhenli; Yuan, Zonghui

    2014-01-01

    Benefits and risks of antimicrobial drugs, used in food-producing animals, continue to be complex and controversial issues. This review comprehensively presents the benefits of antimicrobials drugs regarding control of animal diseases, protection of public health, enhancement of animal production, improvement of environment, and effects of the drugs on biogas production and public health associated with antimicrobial resistance. The positive and negative impacts, due to ban issue of antimicrobial agents used in food-producing animals, are also included in the discussion. As a double-edged sword, use of these drugs in food-animals persists as a great challenge. PMID:24971079

  14. Integrated wetlands for food production.

    PubMed

    Chen, Ray Zhuangrui; Wong, Ming-Hung

    2016-07-01

    The widespread use of compound pelleted feeds and chemical fertilizers in modern food production contribute to a vast amount of residual nutrients into the production system and adjacent ecosystem are major factors causing eutrophication. Furthermore, the extensive development and application of chemical compounds (such as chemical pesticides, disinfectants and hormones used in enhancing productivity) in food production process are hazardous to the ecosystems, as well as human health. These unsustainable food production patterns cannot sustain human living in the long run. Wetlands are perceived as self-decontamination ecosystems with high productivities. This review gives an overview about wetlands which are being integrated with food production processes, focusing on aquaculture. PMID:27131797

  15. Carbon Footprints for Food of Animal Origin: What are the Most Preferable Criteria to Measure Animal Yields?

    PubMed

    Flachowsky, Gerhard; Kamphues, Josef

    2012-01-01

    There are increasing efforts to determine the origin of greenhouse gas emissions caused by human activities (including food consumption) and to identify, apply and exploit reduction potentials. Low emissions are generally the result of increased efficiency in resource utilization. Considering climate related factors, the emissions of carbon dioxide, methane and laughing gas are summarized to so-called carbon footprints (CF). The CF for food of animal origin such as milk, eggs, meat and fish depend on a number of influencing factors such as animal species, type of production, feeding of animals, animal performance, system boundaries and outputs of production. Milk and egg yields are more clearly defined animal yields or outcomes of production than food from the carcasses of animals. Possible endpoints of growing/slaughter animals are body weight gain, carcass weight gain (warm or cold), meat, edible fractions or edible protein. The production of edible protein of animal origin may be considered as one of the main objectives of animal husbandry in many countries. On the other hand, the efficiency of various lines of production and the CF per product can also be easily compared on the basis of edible protein. The pros and contras of various outputs of animal production under special consideration of edible protein are discussed in the paper. PMID:26486912

  16. 21 CFR 530.25 - Orders prohibiting extralabel uses for drugs in food-producing animals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food... may issue an order prohibiting extralabel use of an approved new animal or human drug in...

  17. 21 CFR 530.25 - Orders prohibiting extralabel uses for drugs in food-producing animals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food... may issue an order prohibiting extralabel use of an approved new animal or human drug in...

  18. 21 CFR 530.25 - Orders prohibiting extralabel uses for drugs in food-producing animals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food... may issue an order prohibiting extralabel use of an approved new animal or human drug in...

  19. 21 CFR 530.25 - Orders prohibiting extralabel uses for drugs in food-producing animals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS EXTRALABEL DRUG USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food... may issue an order prohibiting extralabel use of an approved new animal or human drug in...

  20. 21 CFR 501.100 - Animal food; exemptions from labeling.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... submitted to the Commissioner of Food and Drugs full information concerning the proposed usage and the... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Animal food; exemptions from labeling. 501.100 Section 501.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN...

  1. Food Animals and Antimicrobials: Impacts on Human Health

    PubMed Central

    Marshall, Bonnie M.; Levy, Stuart B.

    2011-01-01

    Summary: Antimicrobials are valuable therapeutics whose efficacy is seriously compromised by the emergence and spread of antimicrobial resistance. The provision of antibiotics to food animals encompasses a wide variety of nontherapeutic purposes that include growth promotion. The concern over resistance emergence and spread to people by nontherapeutic use of antimicrobials has led to conflicted practices and opinions. Considerable evidence supported the removal of nontherapeutic antimicrobials (NTAs) in Europe, based on the “precautionary principle.” Still, concrete scientific evidence of the favorable versus unfavorable consequences of NTAs is not clear to all stakeholders. Substantial data show elevated antibiotic resistance in bacteria associated with animals fed NTAs and their food products. This resistance spreads to other animals and humans—directly by contact and indirectly via the food chain, water, air, and manured and sludge-fertilized soils. Modern genetic techniques are making advances in deciphering the ecological impact of NTAs, but modeling efforts are thwarted by deficits in key knowledge of microbial and antibiotic loads at each stage of the transmission chain. Still, the substantial and expanding volume of evidence reporting animal-to-human spread of resistant bacteria, including that arising from use of NTAs, supports eliminating NTA use in order to reduce the growing environmental load of resistance genes. PMID:21976606

  2. Using biosolids from agricultural processing as food for animals

    SciTech Connect

    Belyea, R.L.; Clevenger, T.E.; Van Dyne, D.L.; Eckhoff, S.E.; Wallig, M.A.; Tumbleson, M.E.

    1993-12-31

    A diverse inventory of secondary products arise from processing of agricultural commodities. Societal, economic and physical constraints will curtail traditional disposal methods and create a need for alternatives that conserve, recycle and capitalize on these underutilized resources. Economic viability of some processes or primary products may depend upon practical alternatives for disposing of secondary products. The broad nature of secondary products and the process from which they emanate along with the complex transformations needed for remediation will require the efforts of multidisciplinary teams of scientists to identify creative solutions. Most secondary products have significant nutritional value and could be fed to animals as a means of disposal. However, detailed chemical and biological characterization is needed to determine nutrient concentrations and to ensure safety and efficacy. Feeding studies will be necessary to demonstrate palatability and to determine effects upon animal health and performance. New bioprocessing techniques will be needed to remediate the attributes of some secondary products into more appropriate forms or qualities. The potential for using wash water biosolids as animal food was investigated. Wash water biosolids from a broad cross section of food processing plants were found to be free from pollutants and other harmful entities. Nutrient composition varied considerably within and among different types of food processing plants (i.e., milk vs poultry). However, within a particular plant, variation in mineral concentration of biosolids over several months was quite small. Wash water biosolids from a milk processing plant were found to be free of pollutants and to have nutritional value. Diets containing biosolids were palatable when fed to sheep, cows, turkeys, or swine. Safety and efficacy studies with sheep and swine indicated that feeding up to 20% biosolids did not adversely affect growth, reproduction or survival.

  3. 78 FR 75570 - Guidance for Industry on New Animal Drugs and New Animal Drug Combination Products Administered...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... Drug Combination Products Administered in or on Medicated Feed or Drinking Water of Food-Producing... or Drinking Water of Food-Producing Animals: Recommendations for Drug Sponsors for Voluntarily... Medicated Feed or Drinking Water of Food- Producing Animals: Recommendations for Drug Sponsors...

  4. Animal diversity and ecosystem functioning in dynamic food webs

    NASA Astrophysics Data System (ADS)

    Schneider, Florian D.; Brose, Ulrich; Rall, Björn C.; Guill, Christian

    2016-10-01

    Species diversity is changing globally and locally, but the complexity of ecological communities hampers a general understanding of the consequences of animal species loss on ecosystem functioning. High animal diversity increases complementarity of herbivores but also increases feeding rates within the consumer guild. Depending on the balance of these counteracting mechanisms, species-rich animal communities may put plants under top-down control or may release them from grazing pressure. Using a dynamic food-web model with body-mass constraints, we simulate ecosystem functions of 20,000 communities of varying animal diversity. We show that diverse animal communities accumulate more biomass and are more exploitative on plants, despite their higher rates of intra-guild predation. However, they do not reduce plant biomass because the communities are composed of larger, and thus energetically more efficient, plant and animal species. This plasticity of community body-size structure reconciles the debate on the consequences of animal species loss for primary productivity.

  5. Animal diversity and ecosystem functioning in dynamic food webs

    PubMed Central

    Schneider, Florian D.; Brose, Ulrich; Rall, Björn C.; Guill, Christian

    2016-01-01

    Species diversity is changing globally and locally, but the complexity of ecological communities hampers a general understanding of the consequences of animal species loss on ecosystem functioning. High animal diversity increases complementarity of herbivores but also increases feeding rates within the consumer guild. Depending on the balance of these counteracting mechanisms, species-rich animal communities may put plants under top-down control or may release them from grazing pressure. Using a dynamic food-web model with body-mass constraints, we simulate ecosystem functions of 20,000 communities of varying animal diversity. We show that diverse animal communities accumulate more biomass and are more exploitative on plants, despite their higher rates of intra-guild predation. However, they do not reduce plant biomass because the communities are composed of larger, and thus energetically more efficient, plant and animal species. This plasticity of community body-size structure reconciles the debate on the consequences of animal species loss for primary productivity. PMID:27703157

  6. 9 CFR 314.11 - Handling of certain condemned products for purposes other than human food.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Handling of certain condemned products for purposes other than human food. 314.11 Section 314.11 Animals and Animal Products FOOD SAFETY AND... INEDIBLE PRODUCTS AT OFFICIAL ESTABLISHMENTS § 314.11 Handling of certain condemned products for...

  7. 21 CFR 556.1 - General considerations; tolerances for residues of new animal drugs in food.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of analysis in any edible portion of such animals after slaughter or in any food yielded by or... drugs in edible products of food-producing animals treated with such drugs. Consideration of an... in the edible products—in which case a finite tolerance is required; or (2) It is not possible...

  8. 75 FR 65565 - Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of New Animal Drug Applications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Parts 520, 556, and 558 Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of New Animal Drug Applications; Aklomide; Levamisole...: The Food and Drug Administration (FDA) is amending the animal drug regulations by removing...

  9. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-depleting substance designated by the Environmental Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Animal food labeling warning statements. 501.17 Section 501.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN...

  10. Reproductive technology in animal production.

    PubMed

    Shelton, J N

    1990-09-01

    Research into physiology and embryology has provided a basis for the development of technologies that increase productivity of farm animals through enhanced control of reproductive function. Progestagens, alone or in combination with luteolysins, are used to control the time of oestrus in cattle, sheep and pigs, thus permitting better use of artificial insemination, providing synchronised recipients for embryos and facilitating management strategies. Treatment with progestagens and pregnant mare serum gonadotrophin (PMSG) or with gonadotrophin releasing hormone induces breeding activity in sheep and goats before the commencement of the breeding season and reduces the duration of postpartum anoestrus in cattle. In pigs, gonadotrophins are used to hasten puberty in gilts, control the time of oestrus in sows and gilts and reduce the interval between farrowing and oestrus. Implants of melatonin hasten the onset of the breeding season in sheep and goats. Success in increasing litter size in sheep and cattle with PMSG has been limited because of the large variation in response between animals. Likewise, immunisation against steroids has not given consistent results. Immunisation against inhibin appears to offer the possibility of increasing farm animal fecundity. Induction of twinning in cattle by embryo transfer is practicable, and recent developments suggest that in vitro fertilisation may provide a source of embryos for this purpose. Real-time ultrasonic scanning has proved to be a reliable method for diagnosing pregnancy in small ruminants and pigs. The identification of pregnancy-specific proteins in cattle and sheep may provide a cheap and practical serological test for pregnancy in these species. Partial segregation of spermatozoa into X- and Y-bearing components has been reported, but the method is not yet practicable for use in conventional artificial insemination of farm animals. The sex of bovine and ovine embryos can be determined reliably by DNA probes

  11. Sanitary Transportation of Human and Animal Food. Final rule.

    PubMed

    2016-04-01

    The Food and Drug Administration (FDA or we) is issuing a final rule to establish requirements for shippers, loaders, carriers by motor vehicle and rail vehicle, and receivers engaged in the transportation of food, including food for animals, to use sanitary transportation practices to ensure the safety of the food they transport. This action is part of our larger effort to focus on prevention of food safety problems throughout the food chain and is part of our implementation of the Sanitary Food Transportation Act of 2005 (2005 SFTA) and the Food Safety Modernization Act of 2011 (FSMA).

  12. 9 CFR 354.142 - Food product inspection certificates; issuance and disposition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Food product inspection certificates; issuance and disposition. 354.142 Section 354.142 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY...

  13. 9 CFR 354.142 - Food product inspection certificates; issuance and disposition.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Food product inspection certificates; issuance and disposition. 354.142 Section 354.142 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY...

  14. The role of the World Organisation for Animal Health (OIE) to facilitate the international trade in animals and animal products.

    PubMed

    Brückner, G K

    2009-03-01

    The international trade in animals and animal products has become a sensitive issue for both developed and developing countries by posing an important risk for the international spread of animal and human pathogens whilst at the same time being an essential activity to ensure world-wide food security and food safety. The OIE has since its founding in 1924, applied a democratic and transparent decision-making process to continuously develop and review international standards for animal health and zoonoses to facilitate trade in animals and animal products. The role of the OIE is also mandated by the World Trade Organization (WTO) as international reference point for standards related to animal health. In support of its overall objective of promoting animal health world-wide, the OIE has also launched several other initiatives such as the improvement of the governance of veterinary services within its member countries and territories and to enhance the availability of diagnostic and scientific expertise on a more even global geographical distribution. Several trade facilitating concepts such as country, zonal and compartment freedom from disease as well the trade in disease free commodities has been introduced to enhance the trade in animals and animal products for all its members including those from developing and transitional countries who are still in the process of enhancing to full compliance with international sanitary standards.

  15. 9 CFR 590.45 - Prohibition on eggs and egg products not intended for use as human food.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Prohibition on eggs and egg products not intended for use as human food. 590.45 Section 590.45 Animals and Animal Products FOOD SAFETY AND... (EGG PRODUCTS INSPECTION ACT) Eggs and Egg Products Not Intended for Human Food § 590.45 Prohibition...

  16. Snack foods and dental caries. Investigations using laboratory animals.

    PubMed

    Grenby, T H

    1990-05-01

    The nation's eating habits are undergoing major transformation, with a swing away from traditional meals to a huge increase in snack consumption, but very little is known of the nutritional and dental implications of this change. The research project reported here evaluated a range of snack foods in caries-active laboratory animals, comparing them, as dietary ingredients, with noncariogenic and cariogenic (sugar) diets. The findings showed the very low cariogenicity of salted peanuts, followed by ready-salted and salt and vinegar crisps, extruded maize, mixed-starch and prefabricated/fried potato products, and cheese-filled puffs. Other varieties of crisps (cheese and onion and special shapes) proved to be more cariogenic, not far short of semi-sweet biscuits in some cases. It is concluded that the severity of the processing undergone by the snack foods and the nature of the flavouring agents with which they are coated can influence their dental properties. PMID:2344419

  17. Snack foods and dental caries. Investigations using laboratory animals.

    PubMed

    Grenby, T H

    1990-05-01

    The nation's eating habits are undergoing major transformation, with a swing away from traditional meals to a huge increase in snack consumption, but very little is known of the nutritional and dental implications of this change. The research project reported here evaluated a range of snack foods in caries-active laboratory animals, comparing them, as dietary ingredients, with noncariogenic and cariogenic (sugar) diets. The findings showed the very low cariogenicity of salted peanuts, followed by ready-salted and salt and vinegar crisps, extruded maize, mixed-starch and prefabricated/fried potato products, and cheese-filled puffs. Other varieties of crisps (cheese and onion and special shapes) proved to be more cariogenic, not far short of semi-sweet biscuits in some cases. It is concluded that the severity of the processing undergone by the snack foods and the nature of the flavouring agents with which they are coated can influence their dental properties.

  18. 21 CFR 501.18 - Misbranding of animal food.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL... misbranded is any representation that expresses or implies a geographical origin of the food or any... geographical origin. (2) A trademark or trade name provided that as applied to the article in question its...

  19. All about Food Chains. Animal Life for Children. [Videotape].

    ERIC Educational Resources Information Center

    2000

    Whether animals are herbivores, carnivores, or omnivores, each one is part of an eternal food chain that carries on from one generation to the next. In this videotape, students learn more about terms like "predator,""pre-consumer" and "producer," as well as the cycles of food chains and food webs and how they support all of Earth's creatures. This…

  20. [New drugs for horses and production animals in 2012].

    PubMed

    Emmerich, I U

    2013-01-01

    In 2012, two newly developed active pharmaceutical ingredients for horses and food producing animals were released on the German market for veterinary drug products. Those are the parenterally applicable first generation cephalosporin Cefalonium (Cepravin®) and the nonsteroidal anti-inflammatory drug Suxibuzone (Danilon®). Furthermore, one established veterinary active pharmaceutical ingredient is applicable to additional species: The anticoccidial Amprolium (Eimeryl®) has again been authorized for chicken and turkeys. Additionally, two veterinary drugs with a new formulation as well as three products with a new strength and one product with a new indication have recently been released to the veterinary drugs market for horses and food producing animals.

  1. Global trends in antimicrobial use in food animals

    PubMed Central

    Van Boeckel, Thomas P.; Brower, Charles; Gilbert, Marius; Grenfell, Bryan T.; Levin, Simon A.; Robinson, Timothy P.; Teillant, Aude; Laxminarayan, Ramanan

    2015-01-01

    Demand for animal protein for human consumption is rising globally at an unprecedented rate. Modern animal production practices are associated with regular use of antimicrobials, potentially increasing selection pressure on bacteria to become resistant. Despite the significant potential consequences for antimicrobial resistance, there has been no quantitative measurement of global antimicrobial consumption by livestock. We address this gap by using Bayesian statistical models combining maps of livestock densities, economic projections of demand for meat products, and current estimates of antimicrobial consumption in high-income countries to map antimicrobial use in food animals for 2010 and 2030. We estimate that the global average annual consumption of antimicrobials per kilogram of animal produced was 45 mg⋅kg−1, 148 mg⋅kg−1, and 172 mg⋅kg−1 for cattle, chicken, and pigs, respectively. Starting from this baseline, we estimate that between 2010 and 2030, the global consumption of antimicrobials will increase by 67%, from 63,151 ± 1,560 tons to 105,596 ± 3,605 tons. Up to a third of the increase in consumption in livestock between 2010 and 2030 is imputable to shifting production practices in middle-income countries where extensive farming systems will be replaced by large-scale intensive farming operations that routinely use antimicrobials in subtherapeutic doses. For Brazil, Russia, India, China, and South Africa, the increase in antimicrobial consumption will be 99%, up to seven times the projected population growth in this group of countries. Better understanding of the consequences of the uninhibited growth in veterinary antimicrobial consumption is needed to assess its potential effects on animal and human health. PMID:25792457

  2. Global trends in antimicrobial use in food animals.

    PubMed

    Van Boeckel, Thomas P; Brower, Charles; Gilbert, Marius; Grenfell, Bryan T; Levin, Simon A; Robinson, Timothy P; Teillant, Aude; Laxminarayan, Ramanan

    2015-05-01

    Demand for animal protein for human consumption is rising globally at an unprecedented rate. Modern animal production practices are associated with regular use of antimicrobials, potentially increasing selection pressure on bacteria to become resistant. Despite the significant potential consequences for antimicrobial resistance, there has been no quantitative measurement of global antimicrobial consumption by livestock. We address this gap by using Bayesian statistical models combining maps of livestock densities, economic projections of demand for meat products, and current estimates of antimicrobial consumption in high-income countries to map antimicrobial use in food animals for 2010 and 2030. We estimate that the global average annual consumption of antimicrobials per kilogram of animal produced was 45 mg⋅kg(-1), 148 mg⋅kg(-1), and 172 mg⋅kg(-1) for cattle, chicken, and pigs, respectively. Starting from this baseline, we estimate that between 2010 and 2030, the global consumption of antimicrobials will increase by 67%, from 63,151 ± 1,560 tons to 105,596 ± 3,605 tons. Up to a third of the increase in consumption in livestock between 2010 and 2030 is imputable to shifting production practices in middle-income countries where extensive farming systems will be replaced by large-scale intensive farming operations that routinely use antimicrobials in subtherapeutic doses. For Brazil, Russia, India, China, and South Africa, the increase in antimicrobial consumption will be 99%, up to seven times the projected population growth in this group of countries. Better understanding of the consequences of the uninhibited growth in veterinary antimicrobial consumption is needed to assess its potential effects on animal and human health.

  3. Food Production & Service Curriculum Guide.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This curriculum guide deals with planning and implementing a course in food production and service. Addressed in the course are the following topics: using basic food service processes; performing the tasks of a kitchen helper, stock clerk, baker's helper, pastry helper, cook's helper, pantry goods maker, short order cook, cook, dining room…

  4. 9 CFR 354.142 - Food product inspection certificates; issuance and disposition.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Food product inspection certificates; issuance and disposition. 354.142 Section 354.142 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  5. 9 CFR 317.300 - Nutrition labeling of meat or meat food products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Nutrition labeling of meat or meat food products. 317.300 Section 317.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS...

  6. 9 CFR 314.11 - Handling of certain condemned products for purposes other than human food.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Handling of certain condemned products for purposes other than human food. 314.11 Section 314.11 Animals and Animal Products FOOD SAFETY AND... permission therefor is obtained from the circuit supervisor: Anasarca, Ocular Squamous Cell Carcinoma...

  7. 9 CFR 354.142 - Food product inspection certificates; issuance and disposition.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Food product inspection certificates; issuance and disposition. 354.142 Section 354.142 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  8. 9 CFR 354.142 - Food product inspection certificates; issuance and disposition.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Food product inspection certificates; issuance and disposition. 354.142 Section 354.142 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  9. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Marking of meat food products with official inspection legend and ingredient statement. 316.10 Section 316.10 Animals and Animal Products FOOD... THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and...

  10. Corn fiber hulls as a food additive or animal feed

    DOEpatents

    Abbas, Charles; Beery, Kyle E.; Cecava, Michael J.; Doane, Perry H.

    2010-12-21

    The present invention provides a novel animal feed or food additive that may be made from thermochemically hydrolyzed, solvent-extracted corn fiber hulls. The animal feed or food additive may be made, for instance, by thermochemically treating corn fiber hulls to hydrolyze and solubilize the hemicellulose and starch present in the corn fiber hulls to oligosaccharides. The residue may be extracted with a solvent to separate the oil from the corn fiber, leaving a solid residue that may be prepared, for instance by aggolmerating, and sold as a food additive or an animal feed.

  11. Veterinary education in the area of food safety (including animal health, food pathogens and surveillance of foodborne diseases).

    PubMed

    Vidal, S M; Fajardo, P I; González, C G

    2013-08-01

    The animal foodstuffs industry has changed in recent decades as a result of factors such as: human population growth and longer life expectancy, increasing urbanisation and migration, emerging zoonotic infectious diseases and foodborne diseases (FBDs), food security problems, technological advances in animal production systems, globalisation of trade and environmental changes. The Millennium Development Goals and the 'One Health' paradigm provide global guidelines on efficiently addressing the issues of consumer product safety, food security and risks associated with zoonoses. Professionals involved in the supply chain must therefore play an active role, based on knowledge and skills that meet current market requirements. Accordingly, it is necessary for the veterinary medicine curriculum, both undergraduate and postgraduate, to incorporate these skills. This article analyses the approach that veterinary education should adopt in relation to food safety, with an emphasis on animal health, food pathogens and FBD surveillance. PMID:24547647

  12. Veterinary education in the area of food safety (including animal health, food pathogens and surveillance of foodborne diseases).

    PubMed

    Vidal, S M; Fajardo, P I; González, C G

    2013-08-01

    The animal foodstuffs industry has changed in recent decades as a result of factors such as: human population growth and longer life expectancy, increasing urbanisation and migration, emerging zoonotic infectious diseases and foodborne diseases (FBDs), food security problems, technological advances in animal production systems, globalisation of trade and environmental changes. The Millennium Development Goals and the 'One Health' paradigm provide global guidelines on efficiently addressing the issues of consumer product safety, food security and risks associated with zoonoses. Professionals involved in the supply chain must therefore play an active role, based on knowledge and skills that meet current market requirements. Accordingly, it is necessary for the veterinary medicine curriculum, both undergraduate and postgraduate, to incorporate these skills. This article analyses the approach that veterinary education should adopt in relation to food safety, with an emphasis on animal health, food pathogens and FBD surveillance.

  13. Piperidine alkaloids: Human and food animal teratogens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Piperidine alkaloids are acutely toxic to adult livestock species and produce musculoskeletal deformities in neonatal animals. These teratogenic effects include multiple congenital contracture (MCC) deformities and cleft palate in cattle, pigs, sheep, and goats. Poisonous plants containing teratogen...

  14. The GHG and Land Demand Consequences of the US Animal-Based Food Consumption

    NASA Astrophysics Data System (ADS)

    Martin, P. A.; Eshel, G.

    2008-12-01

    While the environmental burdens exerted by food production are addresses by several recent publications, the contributions of animal-based food production, and in particular red meat---by far the most environmentally exacting of all large-scale animal-based foods---are less well quantified. We present several simple calculations that quantify some environmental costs of animal- and cattle-based food production. First, we show that American red meat is, on average, 350% more GHG-intensive per edible calorie than the national food system's mean. Second, we show that the per calorie land-use efficiencies of fruit and beans are 5 and 3 times that of animal-based foods. That is, an animal-based edible calorie requires the same amounts of land as 5 fruit calories or 3 bean calories. We conclude with highlighting the importance of these results to policy makers by calculating the mass flux into the environment of fertilizer and herbicide that will be averted by reducing or eliminating animal-based foods from the mean US diet. This also enables us to make preliminary quantitative statements about expected changes to the size and probability of Gulf of Mexico anoxic events of a certain O2 depletion levels that are likely to accompany specific dietary shifts.

  15. COMPANION ANIMALS SYMPOSIUM: Rendered ingredients significantly influence sustainability, quality, and safety of pet food.

    PubMed

    Meeker, D L; Meisinger, J L

    2015-03-01

    The rendering industry collects and safely processes approximately 25 million t of animal byproducts each year in the United States. Rendering plants process a variety of raw materials from food animal production, principally offal from slaughterhouses, but include whole animals that die on farms or in transit and other materials such as bone, feathers, and blood. By recycling these byproducts into various protein, fat, and mineral products, including meat and bone meal, hydrolyzed feather meal, blood meal, and various types of animal fats and greases, the sustainability of food animal production is greatly enhanced. The rendering industry is conscious of its role in the prevention of disease and microbiological control and providing safe feed ingredients for livestock, poultry, aquaculture, and pets. The processing of otherwise low-value OM from the livestock production and meat processing industries through rendering drastically reduces the amount of waste. If not rendered, biological materials would be deposited in landfills, burned, buried, or inappropriately dumped with large amounts of carbon dioxide, ammonia, and other compounds polluting air and water. The majority of rendered protein products are used as animal feed. Rendered products are especially valuable to the livestock and pet food industries because of their high protein content, digestible AA levels (especially lysine), mineral availability (especially calcium and phosphorous), and relatively low cost in relation to their nutrient value. The use of these reclaimed and recycled materials in pet food is a much more sustainable model than using human food for pets. PMID:26020862

  16. COMPANION ANIMALS SYMPOSIUM: Rendered ingredients significantly influence sustainability, quality, and safety of pet food.

    PubMed

    Meeker, D L; Meisinger, J L

    2015-03-01

    The rendering industry collects and safely processes approximately 25 million t of animal byproducts each year in the United States. Rendering plants process a variety of raw materials from food animal production, principally offal from slaughterhouses, but include whole animals that die on farms or in transit and other materials such as bone, feathers, and blood. By recycling these byproducts into various protein, fat, and mineral products, including meat and bone meal, hydrolyzed feather meal, blood meal, and various types of animal fats and greases, the sustainability of food animal production is greatly enhanced. The rendering industry is conscious of its role in the prevention of disease and microbiological control and providing safe feed ingredients for livestock, poultry, aquaculture, and pets. The processing of otherwise low-value OM from the livestock production and meat processing industries through rendering drastically reduces the amount of waste. If not rendered, biological materials would be deposited in landfills, burned, buried, or inappropriately dumped with large amounts of carbon dioxide, ammonia, and other compounds polluting air and water. The majority of rendered protein products are used as animal feed. Rendered products are especially valuable to the livestock and pet food industries because of their high protein content, digestible AA levels (especially lysine), mineral availability (especially calcium and phosphorous), and relatively low cost in relation to their nutrient value. The use of these reclaimed and recycled materials in pet food is a much more sustainable model than using human food for pets.

  17. 9 CFR 352.13 - Handling and disposal of condemned or other inedible exotic animal products at official exotic...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Handling and disposal of condemned or other inedible exotic animal products at official exotic animal establishments. 352.13 Section 352.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...

  18. 9 CFR 352.13 - Handling and disposal of condemned or other inedible exotic animal products at official exotic...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Handling and disposal of condemned or other inedible exotic animal products at official exotic animal establishments. 352.13 Section 352.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...

  19. 9 CFR 352.13 - Handling and disposal of condemned or other inedible exotic animal products at official exotic...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Handling and disposal of condemned or other inedible exotic animal products at official exotic animal establishments. 352.13 Section 352.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...

  20. Antibiotic resistance gene discovery in food-producing animals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Numerous environmental reservoirs contribute to the widespread antibiotic resistance problem in human pathogens. One environmental reservoir of particular importance is the intestinal bacteria of food-producing animals. In this review I examine recent discoveries of antibiotic resistance genes in ...

  1. Trade and food safety aspects for animal influenza viruses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The World Organization for Animal Health provides sanitary standards for international trade and emphasizes science-based risk assessment for safe trade of animals and animal products. The goal is to prevent unacceptable risks to animal and human health while avoiding unjustified or politically mot...

  2. [Water requirement of food-producing animals and pets].

    PubMed

    Kamphues, J

    2000-08-01

    In contrast to other essential nutrients there are only few publications dealing with the water requirement of food producing and companion animals. The exact derivation of water requirement and more detailed knowledge about the actual water consumption of each animal is only required if water supply is limited or too expensive to be provided in abundance. In case of limited water supply the water requirement is of special interest in order to prevent negative effects on animal health, performance or welfare. Intentions for water restriction or reasons for an accidental reduced water intake are quite different and variable in animal husbandry or keeping of companion animals. The following conditions only represent a few examples: water restriction in order to keep the litter dry (for example in poultry houses), due to technical problems concerning water supply like blocked-up waterers or failure to estimate the water requirement correctly (e.g. pet rabbits fed on concentrate and carrots without any additional water). Water consumption measured under conventional housing conditions (in litre per kg dry matter intake) varies in a wide range (from < 1:1 up to > 4:1) from one species to another. With higher performance leading to increased feed intake, water consumption usually also rises. For this reason it is very useful to calculate water consumption in relation to dry matter intake only. Besides there are several other factors of practical concern that have great influence on water intake: environmental temperature, intake of nutrients, that must be eliminated via the kidneys (e.g. electrolytes, nitrogen), as well as the amount of water spent for certain products like the sweat in horses or cow's milk. The importance of adequate water supply is best understood regarding the consequences of water deprivation (reduced feed intake, concentration of urine, impaired thermoregulation, reduced renal excretion of metabolic waste products, intake of other fluids that may be

  3. 21 CFR 510.110 - Antibiotics used in food-producing animals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS Specific Administrative... medicine and for various nonmedical purposes as such uses may affect the enforcement of the Federal Food..., for long periods of time following the last administration. Because of the accumulation of...

  4. 21 CFR 510.110 - Antibiotics used in food-producing animals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS Specific Administrative... medicine and for various nonmedical purposes as such uses may affect the enforcement of the Federal Food..., for long periods of time following the last administration. Because of the accumulation of...

  5. 76 FR 16533 - Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of New Animal Drug Applications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 Animal Drugs, Feeds, and Related Products..., 2010 (75 FR 65565) amending the animal drug regulations. The October 26, 2010, final rule amended the... medicated feed. This correction is being made to improve the accuracy of the animal drug regulations....

  6. Fear of animal foods: a century of zoonotics.

    PubMed

    Atkins, Peter

    2008-07-01

    Animal diseases can be spread to humans through the food supply. The article investigates this zoonotic hazard in an historical context and reflects on the nature of public reactions to such risk. It concludes that food scares have been with us for at least 150 years and that consumer responses in terms of changes in demand have been complex.

  7. Review: Authentication and traceability of foods from animal origin by polymerase chain reaction-based capillary electrophoresis.

    PubMed

    Rodríguez-Ramírez, Roberto; González-Córdova, Aarón F; Vallejo-Cordoba, Belinda

    2011-01-31

    This work presents an overview of the applicability of PCR-based capillary electrophoresis (CE) in food authentication and traceability of foods from animal origin. Analytical approaches for authenticating and tracing meat and meat products and fish and seafood products are discussed. Particular emphasis will be given to the usefulness of genotyping in food tracing by using CE-based genetic analyzers.

  8. Food safety and products from aquaculture.

    PubMed

    Reilly, A; Käferstein, F

    1998-12-01

    Aquaculture is currently one of the fastest growing food production systems in the world with production increasing at an average rate of 9.6% per year over the past decade. As world fish stocks are reaching the limits of exploitation, we shall rely to a far greater extent on products from aquaculture as food sources of high nutritional value. Approximately 90% of global aquaculture production is based in Asia, where it provides an important source of dietary animal protein of the region and income for millions of small-scale farmers. Commercial aquaculture contributes significantly to the economies of many producing countries, where highly valued species are a major source of foreign. Many different aquaculture systems exist world wide, ranging from small family-sized fish ponds to intensive cage culture industries as used in salmon fishing. There has been an expansion in the use of integrated farming systems, especially in Asia, where animal and human faeces are used to fertilise ponds. This paper will review global aquaculture systems used in the production of finfish and crustaceans and will focus on potential hazards arising from biological contamination of products that pose risks to public health.

  9. Food production & availability - Essential prerequisites for sustainable food security

    PubMed Central

    Swaminathan, M.S.; Bhavani, R.V.

    2013-01-01

    Food and nutrition security are intimately interconnected, since only a food based approach can help in overcoming malnutrition in an economically and socially sustainable manner. Food production provides the base for food security as it is a key determinant of food availability. This paper deals with different aspects of ensuring high productivity and production without associated ecological harm for ensuring adequate food availability. By mainstreaming ecological considerations in technology development and dissemination, we can enter an era of evergreen revolution and sustainable food and nutrition security. Public policy support is crucial for enabling this. PMID:24135188

  10. Food production & availability--essential prerequisites for sustainable food security.

    PubMed

    Swaminathan, M S; Bhavani, R V

    2013-09-01

    Food and nutrition security are intimately interconnected, since only a food based approach can help in overcoming malnutrition in an economically and socially sustainable manner. Food production provides the base for food security as it is a key determinant of food availability. This paper deals with different aspects of ensuring high productivity and production without associated ecological harm for ensuring adequate food availability. By mainstreaming ecological considerations in technology development and dissemination, we can enter an era of evergreen revolution and sustainable food and nutrition security. Public policy support is crucial for enabling this.

  11. Medicinal foods from marine animals: current status and prospects.

    PubMed

    Kim, Se-Kwon; Pallela, Ramjee

    2012-01-01

    The lifestyle of human being is changing day by day toward the simplified and more convenient way of living. Human wellbeing is majorly dependent on the daily food habits that are in accordance with the habits of individual community and the surrounding environments. Although the food habits are simplified and fashioned according to the current lifestyle, many of the Asians are still showing much importance to the naturally derived and traditional foods. One such medicinally important natural source is the foods from marine organisms, which are an important growing notion for the development of marine nutraceuticals and functional foods. In this context, we have already brought the recent trends and applications of marine algal (macro and micro) foods in my previous volume. The current preliminary chapter of this book volume on marine animals and microbes describes about the prospects of various marine animals and their derived substances/materials as medicinal foods. In addition, this chapter encourages the new researchers as well as various health communities to implement the marine animal-based medicinal foods and their applications.

  12. Implications of intensification of pastoral animal production on animal welfare.

    PubMed

    Stafford, Kj; Gregory, Ng

    2008-12-01

    The intensification of pastoral animal production results from several major developments including increased forage production and utilisation, diet supplementation, breeding animals to increase milk, meat or wool production, and changes in management. The impact of increased intensification on welfare will differ across species and systems. More intensive-grazing systems and the feeding of novel forages will underpin all moves to intensification. More intensive grazing generally reduces opportunities for shade and shelter. Improved nutrition will generally benefit welfare but competition for available feed may cause increased social pressure. Increased flock and herd size will be associated with a reduction in the human:animal ratio and less time to observe individual animals. Remote monitoring of activity and health might counter this impact. Intensification of dairy production will result in larger herds, more year-round milking, robotic milking, use of housing and yards year round, and total mixed-ration feeding. Larger herds mean longer distances to walk to and from the dairy shed, and more lameness and less time to spend on self-maintenance activities such as grooming. Holding and feeding dairy cows on yards will cause an increase in lameness and mastitis and perhaps an increase in agonistic behaviour but will reduce time spent walking. Intensification of sheep production will involve increased flock size, increased fecundity, breeding from hoggets, and breeding ewes all year round. Housing during lambing might be considered appropriate, as would feeding to lift milk yields. Increased fecundity with an increase in triplets will increase lamb mortality rates, but housing ewes, when managed well, will result in reduced lamb mortality. Intensification of lamb finishing will be by improved nutrition. Intensification of beef production will include more breeding of heifers at 15 months, and more problems with dystocia. Intensification of pastoral production will

  13. Industry and Consumers Awareness for Effective Management of Functional Animal-based Foods in South Korea.

    PubMed

    Wi, Seo-Hyun; Park, Jung-Min; Wee, Sung-Hwan; Park, Jae-Woo; Kim, Jin-Man

    2013-12-01

    In recent years, manufacturers of animal-based foods with health claims have encountered difficulties in the labeling of their products because of a lack of regulation on defining the functionality of animal-based foods. Therefore, this study was conducted to establish the basic requirements for the development of a definition for functional animal-based foods by investigating consumer and industry awareness. Survey data were collected from 114 industry representatives and 1,100 consumers. The questions of the survey included items on production status and future production plans, functionality labeling, promotion plans, establishment of definition, the role of the government, consumer perception, and selection of products. The results show that both industry representatives and consumers believe that legislation and the provision of scientific evidence should be improved for the development of a functional animal-based foods market. The results obtained from this study will contribute to consumer trust by supplying correct information and can be utilized in the industry as basic data for the development of functional animal-based food products.

  14. Assessment of novel foods in animal nutrition.

    PubMed

    Flachowsky, Gerhard; Aulrich, Karen

    2003-01-01

    Composition of feeds from GMO crops were determined as well as digestion and feeding experiments were carried out with broilers (Bt-corn), layers (Bt-Corn, Pat-corn), pigs (Bt-corn, Pat-sugar beet, soybeans), sheep (Bt-corn silage, Pat-corn silage), growing bulls (Bt-corn silage) and fistulated cows (Bt-corn silage). Up to now, no significant differences in nutritional value between feeds from isogenic and transgenic plants of the first generation were observed. The so-called substantial equivalence, but also the nutritional equivalence of transgenic hybrids could be demonstrated. Recombinant plant DNA constructs were not detected in animal tissues samples. In the future, long term feeding experiments for nutritional assessment of novel feeds should be combined with risk assessment studies. Proposal for discussion has been submitted.

  15. Hidden costs of food production: the veterinarian's role.

    PubMed

    Hewson, Caroline J

    2006-01-01

    Veterinarians who work in food-animal production and food safety help to deliver food policy by enabling farmers to supply safe, affordable food. However, existing food policy reflects a production bias and is increasingly being criticized for its hidden costs. These costs include reduced animal welfare, the inflated risk of anti-microbial resistance, and the current pandemic of human obesity and overweight. Veterinarians do not generally recognize that this is the context within which they do their work. In this article, I review this context and argue that veterinary students should be taught about it. I also argue that the profession should join with food-policy analysts, ethicists, and others who are already calling for a rethinking of food policy, so that new policy might meet the full wealth of problems and not just some.

  16. Issues related to the use of blood in food and animal feed.

    PubMed

    Ofori, Jack A; Hsieh, Yun-Hwa P

    2014-01-01

    Blood has traditionally been used as a high protein ingredient in both human food and animal feed, with resulting economic, environmental and nutritional benefits. However, potentially serious health and safety issues related to blood consumption, particularly the risk of pathogenic or harmful metabolic materials, the infectivity of prion diseases, and the presence of identified allergens such as bovine serum albumin (BSA), are causing many consumers to shy away from any product containing either animal blood or ingredients derived from animal blood. Thus, despite the significant volumes of blood produced by slaughterhouses, blood is currently underutilized as a food ingredient. This article reviews the use of animal blood as an ingredient in food intended for human consumption or for animal feed and discusses the related consumer concerns.

  17. 9 CFR 590.45 - Prohibition on eggs and egg products not intended for use as human food.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... not intended for use as human food. 590.45 Section 590.45 Animals and Animal Products FOOD SAFETY AND... (EGG PRODUCTS INSPECTION ACT) Eggs and Egg Products Not Intended for Human Food § 590.45 Prohibition on eggs and egg products not intended for use as human food. (a) No person shall buy, sell, or...

  18. Modeling the relationship between food animal health and human foodborne illness.

    PubMed

    Singer, Randall S; Cox, Louis A; Dickson, James S; Hurd, H Scott; Phillips, Ian; Miller, Gay Y

    2007-05-16

    To achieve further reductions in foodborne illness levels in humans, effective pre-harvest interventions are needed. The health status of food animals that are destined to enter the human food supply chain may be an important, although often overlooked, factor in predicting the risk of human foodborne infections. The health status of food animals can potentially influence foodborne pathogen levels in three ways. First, diseased animals may shed higher levels of foodborne pathogens. Second, animals that require further handling in the processing plant to remove affected parts may lead to increased microbial contamination and cross-contamination. Finally, certain animal illnesses may lead to a higher probability of mistakes in the processing plant, such as gastrointestinal ruptures, which would lead to increased microbial contamination and cross-contamination. Consequently, interventions that reduce the incidence of food animal illnesses might also help reduce bacterial contamination on meat, thereby reducing human illness. Some of these interventions, however, might also present a risk to human health. For example, the use of antibiotics in food animals can reduce rates of animal illness but can also select for antibiotic-resistant bacteria which can threaten human treatment options. In this study, we present a mathematical model to evaluate human health risks from foodborne pathogens associated with changes in animal illness. The model is designed so that potential human health risks and benefits from interventions such as the continued use of antibiotics in animal agriculture can be evaluated simultaneously. We applied the model to a hypothetical example of Campylobacter from chicken. In general, the model suggests that very minor perturbations in microbial loads on meat products could have relatively large impacts on human health, and consequently, small improvements in food animal health might result in significant reductions in human illness. PMID:17270298

  19. Virtual Nitrogen Losses from Organic Food Production

    NASA Astrophysics Data System (ADS)

    Cattell Noll, L.; Galloway, J. N.; Leach, A. M.; Seufert, V.; Atwell, B.; Shade, J.

    2015-12-01

    Reactive nitrogen (Nr) is necessary for crop and animal production, but when it is lost to the environment, it creates a cascade of detrimental environmental impacts. The nitrogen challenge is to maximize the food production benefits of Nr, while minimizing losses to the environment. The first nitrogen footprint tool was created in 2012 to help consumers learn about the Nr losses to the environment that result from an individual's lifestyle choices. The nitrogen lost during food production was estimated with virtual nitrogen factors (VNFs) that quantify the amount of nitrogen lost to the environment per unit nitrogen consumed. Alternative agricultural systems, such as USDA certified organic farms, utilize practices that diverge from conventional production. In order to evaluate the potential sustainability of these alternative agricultural systems, our team calculated VNFs that reflect organic production. Initial data indicate that VNFs for organic grains and organic starchy roots are comparable to, but slightly higher than conventional (+10% and +20% respectively). In contrast, the VNF for organic vegetables is significantly higher (+90%) and the VNF for organic legumes is significantly lower (-90%). Initial data on organic meat production shows that organic poultry and organic pigmeat are comparable to conventional production (both <5% difference), but that the organic beef VNF is significantly higher (+30%). These data show that in some cases organic and conventional production are comparable in terms of nitrogen efficiency. However, since conventional production relies heavily on the creation of new reactive nitrogen (Haber-Bosch, biological nitrogen fixation) and organic production primarily utilizes already existing reactive nitrogen (manure, crop residue, compost), the data also show that organic production contributes less new reactive nitrogen to the environment than conventional production (approximately 70% less). Therefore, we conclude that on a local

  20. Biometeorology and animal protein production: the case of arid lands.

    PubMed

    Yousef, M K

    1991-11-01

    To meet the food demands of the ever-increasing world population, man's only major future land bank is the arid lands. However, their exploitation has been limited and constitutes a major challenge to many scientific disciplines. Under the present conditions of hunger and/or malnutrition, a large-scale expansion in food production is not to be expected. Hence, it is imperative that in any development programme for arid lands, malnutrition, in general, and a deficiency of animal proteins, in particular, should be considered. Major advancements have been made, but much remains to be learned and implemented. Improvement of native farm animals should be the first step in increasing the availability of animal proteins. This may be achieved by an educational programme to enhance management, housing, food intake, etc. Then a breeding programme selecting for high productivity can be pursued. After eliciting the maximum return from the present livestock, attention should be directed to domesticating wild ungulates and/or introducing highly productive temperature-zone breeds for upgrading the local animals. Additionally, new potential and unconventional sources of animal proteins must be explored. Aquaculture, in particular, has the potential of producing large quantities of lower-cost protein-rich food. Available evidence in arid regions of the developed countries, i.e. USA and Australia, promises favourable results in our efforts toward increasing the production of animal protein. By innovative methods and long-term planning, such successes can be adapted and transferred to other regions of the world, with the aim of gradually lessening the present state of malnutrition and hunger.

  1. Biometeorology and animal protein production: the case of arid lands

    NASA Astrophysics Data System (ADS)

    Yousef, M. K.

    1991-09-01

    To meet the food demands of the ever-increasing world population, man's only major future land bank is the arid lands. However, their exploitation has been limited and constitutes a major challenge to many scientific disciplines. Under the present conditions of hunger and/or malnutrition, a large-scale expansion in food production is not to be expected. Hence, it is imperative that in any development programme for arid lands, malnutrition, in general, and a deficiency of animal proteins, in particular, should be considered. Major advancements have been made, but much remains to be learned and implemented. Improvement of native farm animals should be the first step in increasing the availability of animal proteins. This may be achieved by an educational programme to enhance management, housing, food intake, etc. Then a breeding programme selecting for high productivity can be pursued. After eliciting the maximum return from the present livestock, attention should be directed to domesticating wild ungulates and/or introducing highly productive temperature-zone breeds for upgrading the local animals. Additionally, new potential and unconventional sources of animal proteins must be explored. Aquaculture, in particular, has the potential of producing large quantities of lowercost protein-rich food. Available evidence in arid regions of the developed countries, i.e. USA and Australia, promises favourable results in our efforts toward increasing the production of animal protein. By innovative methods and long-term planning, such successes can be adapted and transferred to other regions of the world, with the aim of gradually lessening the present state of malnutrition and hunger.

  2. Food consumption risks associated with animal clones: what should be investigated?

    PubMed

    Rudenko, Larisa; Matheson, John C; Adams, Amey L; Dubbin, Eric S; Greenlees, Kevin J

    2004-01-01

    Somatic Cell Nuclear Transfer (SCNT), or cloning, is likely to be used for the expansion of elite breeding stock of agronomically important livestock used for food. The Center for Veterinary Medicine at the US Food and Drug Administration has been developing a risk assessment to identify hazards and characterize food consumption risks that may result from cloning. The risk assessment is comprised of two prongs. The first evaluates the health of animal clones, and is referred to as the Critical Biological Systems Approach. The second considers the composition of meat and milk from animal clones. Assessing the safety of food products from animal clones and their progeny, at least during these early stages of the development of the technology, is best accomplished by using both approaches: prospectively drawing on our knowledge of biological systems in development and maturation, and in retrograde, from an analysis of food products. Subtle hazards and potential risks that may be posed by animal clones must, however, be considered in the context of other mutations and epigenetic changes that occur in all food animal populations.

  3. Development of a lateral-flow assay for rapid screening of the performance-enhancing sympathomimetic drug clenbuterol used in animal production; food safety assessments.

    PubMed

    Lai, Weihua; Xu, Yang; Fung, Daniel Y C; Xiong, Yonghua

    2007-01-01

    A lateral-flow assay that could provide visual evidence of the presence of clenbuterol in swine urine was developed. Colloidal gold was prepared and conjugated with anti-clenbuterol monoclonal antibody. Immunochromatographic test strips were produced, and then, 210 samples were tested on these strips. Analysis was completed in 10 min. Detection limit was 3 ppb of clenbuterol. Parallel GC-MS data indicated that clenbuterol rapid detection strip had no false negative. The false positive rate was 4.4%. Immunochromatographic strip has great applied value in the food safety field because it possesses benefits of sensitivity, stability, reproducibility, ease of use and inexpensive.

  4. [Study on recent status of development of genetically modified animals developed not for food purposes].

    PubMed

    Nakajima, Osamu; Akiyama, Hiroshi; Teshima, Reiko

    2012-01-01

    Genetically modified (GM) animals can be classified into two groups, those developed for food purposes and those developed not for food purposes. We investigated the recent status of development of GM animals developed not for food purposes. Among the GM animals developed not for food purposes, GM fish, chickens, and pigs were selected because many articles have been published on these organisms. Relevant articles published between 2008 and 2011 were surveyed using PubMed and transgenic fish, chicken, or pig as keywords. Then, studies on organisms that could potentially contaminate the food chain with products from these GM animals were selected and analyzed. Fifteen articles on GM fish were found. These articles were classified into four categories: bioreactor (n = 4), resistance to microorganisms (n = 6), resistance to environmental stresses (n = 1), and detection of chemicals (n = 4). Zebrafish were used in 8 of the articles. Six, three, and three articles were reported from Taiwan, Canada and China. Seven articles on GM chickens were found. These articles were classified into two categories: bioreactor (n = 5), and resistance to pathogens (n = 2). Two articles were reported from Japan and Korea, each. As for GM pigs, 43 articles were found. These articles were classified into three categories: xenotransplantation (n = 36), bioreactor (n = 6), and environmental cleanup (n = 1). Nineteen, seven, six, and five articles were reported from USA, Germany, Korea and Taiwan, respectively. Understanding the recent development of GM animals produced not for food purpose is important for assuring the safety of food.

  5. Clostridium difficile in foods and animals: history and measures to reduce exposure.

    PubMed

    Rodriguez-Palacios, Alex; Borgmann, Stefan; Kline, Terence R; LeJeune, Jeffrey T

    2013-06-01

    Many articles have summarized the changing epidemiology of Clostridium difficile infections (CDI) in humans, but the emerging presence of C. difficile in foods and animals and possible measures to reduce human exposure to this important pathogen have been infrequently addressed. CDIs have traditionally been assumed to be restricted to health-care settings. However, recent molecular studies indicate that this is no longer the case; animals and foods might be involved in the changing epidemiology of CDIs in humans; and genome sequencing is disproving person-to-person transmission in hospitals. Although zoonotic and foodborne transmission have not been confirmed, it is evident that susceptible people can be inadvertently exposed to C. difficile from foods, animals, or their environment. Strains of epidemic clones present in humans are common in companion and food animals, raw meats, poultry products, vegetables, and ready-to-eat foods, including salads. In order to develop science-based prevention strategies, it is critical to understand how C. difficile reaches foods and humans. This review contextualizes the current understanding of CDIs in humans, animals, and foods. Based on available information, we propose a list of educational measures that could reduce the exposure of susceptible people to C. difficile. Enhanced educational efforts and behavior change targeting medical and non-medical personnel are needed.

  6. Methods for Differentiating Prion Types in Food-Producing Animals.

    PubMed

    Gough, Kevin C; Rees, Helen C; Ives, Sarah E; Maddison, Ben C

    2015-01-01

    Prions are an enigma amongst infectious disease agents as they lack a genome yet confer specific pathologies thought to be dictated mainly, if not solely, by the conformation of the disease form of the prion protein (PrP(Sc)). Prion diseases affect humans and animals, the latter including the food-producing ruminant species cattle, sheep, goats and deer. Importantly, it has been shown that the disease agent of bovine spongiform encephalopathy (BSE) is zoonotic, causing variant Creutzfeldt Jakob disease (vCJD) in humans. Current diagnostic tests can distinguish different prion types and in food-producing animals these focus on the differentiation of BSE from the non-zoonotic agents. Whilst BSE cases are now rare, atypical forms of both scrapie and BSE have been reported, as well as two types of chronic wasting disease (CWD) in cervids. Typing of animal prion isolates remains an important aspect of prion diagnosis and is now becoming more focused on identifying the range of prion types that are present in food-producing animals and also developing tests that can screen for emerging, novel prion diseases. Here, we review prion typing methodologies in light of current and emerging prion types in food-producing animals. PMID:26580664

  7. Automation in Animal Housing and Production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Intensive, controlled environment animal production began modestly in the mid-20th century as poultry were brought indoors. While mankind had utilized structures to provide shelter for their animals for centuries, the availability of relatively inexpensive energy and the electrification of rural are...

  8. Animal welfare towards sustainability in pork meat production.

    PubMed

    Velarde, Antonio; Fàbrega, Emma; Blanco-Penedo, Isabel; Dalmau, Antoni

    2015-11-01

    Animal welfare is an important pillar of sustainability in meat production and is associated with other aspects of this concept, such as animal health, productivity, food safety, food quality and efficiency from a cost of production perspective. These interactions are present at all stages of the production cycle, from the beginning of the animals' farm life until their slaughter. On farm, some of the main welfare issues are related to neonatal mortality and low level of sensory input, which are likely to engender stereotypes and injurious behaviours, such as tail-biting. Pre-slaughter handling refers to the interaction between humans and animals prior to and during transport and at slaughter. Strategies to reduce pre-slaughter stress will benefit carcass and meat quality, being the training of stockpeople one of the most cost-effective policies to improve animal welfare. These strategies include also the implementation of standard monitoring procedures to detect signs of consciousness after stunning, before sticking and during bleeding until death occurs. PMID:26013042

  9. Antibiotic resistance gene discovery in food-producing animals.

    PubMed

    Allen, Heather K

    2014-06-01

    Numerous environmental reservoirs contribute to the widespread antibiotic resistance problem in human pathogens. One environmental reservoir of particular importance is the intestinal bacteria of food-producing animals. In this review I examine recent discoveries of antibiotic resistance genes in agricultural animals. Two types of antibiotic resistance gene discoveries will be discussed: the use of classic microbiological and molecular techniques, such as culturing and PCR, to identify known genes not previously reported in animals; and the application of high-throughput technologies, such as metagenomics, to identify novel genes and gene transfer mechanisms. These discoveries confirm that antibiotics should be limited to prudent uses.

  10. 78 FR 55727 - Draft Guidance for Industry on Recommendations for Preparation and Submission of Animal Food...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... Preparation and Submission of Animal Food Additive Petitions; Availability AGENCY: Food and Drug... Submission of Animal Food Additive Petitions.'' This draft guidance describes the types of information that...) submitted for food additives intended for use in food for animals. It is intended to help the...

  11. 21 CFR 530.21 - Prohibitions for food-producing animals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Prohibitions for food-producing animals. 530.21 Section 530.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions...

  12. 21 CFR 530.21 - Prohibitions for food-producing animals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Prohibitions for food-producing animals. 530.21 Section 530.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals § 530.21 Prohibitions...

  13. Exploring water and food security: the water footprint of domestic food production in the Gaza Strip

    NASA Astrophysics Data System (ADS)

    Recanati, Francesca; Castelletti, Andrea; Dotelli, Giovanni; Melià, Paco

    2016-04-01

    Water scarcity and food security are major issues in the Gaza Strip. This area is characterized by one of the highest densities in the world and it is affected by both severe scarcity of water resources and limited trading possibilities.Given this context, the enhancement of domestic food production is considered a fundamental strategy in achieving food security in the area. For this reason, rural people play a crucial role in implementing sustainable strategies for enhancing the domestic food production while preserving water resources. In order to investigate the effectiveness of existing agricultural scenarios in achieving food security in a sustainable manner, we propose a framework to assess food production systems in terms of their contribution to the nutritional and economic conditions of rural households and their impact on water resources. In particular, the latter has been carried out through the water footprint indicator proposed by the Water Footprint Network. The case study analyzed is a sample farm located in the Gaza Strip, whose food production is based on horticulture, animal husbandry and aquaculture. The study is articulated into two main parts: first, we compare alternative scenarios of vegetal and animal food production in terms of food supply, water consumption and economic income at the household scale; then, we extend the analysis to evaluate the potential contribution of domestic food production to the food security in the whole Gaza Strip, focusing on the nutritional dimension, and providing a preliminary assessment of the environmental and economic sustainability. In particular, we evaluate water appropriation for domestic food production and compare it with the availability of water resources in the region. The outcomes highlight that the domestic food production can potentially satisfy both a basic diet and economic income for rural household, but the related appropriation of freshwater results unsustainable with respect to the fresh

  14. [Food safety and animal diseases. The French Food Safety Agency, from mad cow disease to bird flu].

    PubMed

    Keck, Frédéric

    2008-01-01

    Why has the French food safety agency been particularly mobilized on zoonoses like bovine spongiform encephalopathy ("mad cow disease") or highly pathogenic avian influenza ("bird flu") ? Because sanitary crisis make explicit an ambivalent relationship between humans and animals (animals being perceived alternatively as providers of goods and as bearers of threats), and to the circulation of life in general (the contaminated blood crises being due to the rapprochement of blood giving and blood receiving). The sociology of risks needs therefore to reintegrate the idea of an intention of the risk bearer (risk with enemy), and the sociology of alimentation needs to reintegrate the analysis of the conditions of production. Mad cow disease is the paradigmatic food safety crisis because it brings together the poles of production and consumption, of animals and humans. It therefore belongs to anthropology. PMID:18198116

  15. [Food safety and animal diseases. The French Food Safety Agency, from mad cow disease to bird flu].

    PubMed

    Keck, Frédéric

    2008-01-01

    Why has the French food safety agency been particularly mobilized on zoonoses like bovine spongiform encephalopathy ("mad cow disease") or highly pathogenic avian influenza ("bird flu") ? Because sanitary crisis make explicit an ambivalent relationship between humans and animals (animals being perceived alternatively as providers of goods and as bearers of threats), and to the circulation of life in general (the contaminated blood crises being due to the rapprochement of blood giving and blood receiving). The sociology of risks needs therefore to reintegrate the idea of an intention of the risk bearer (risk with enemy), and the sociology of alimentation needs to reintegrate the analysis of the conditions of production. Mad cow disease is the paradigmatic food safety crisis because it brings together the poles of production and consumption, of animals and humans. It therefore belongs to anthropology.

  16. Isolation of Clostridium difficile from healthy food animals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: Clostridium difficile-associated disease is increasingly reported and studies indicate that food animals may be sources of human infections. Methods: The presence of C. difficile in 345 swine fecal, 1,325 dairy cattle fecal, and 371 dairy environmental samples were examined. Two isolati...

  17. Clostridium difficile from healthy food animals: Optimized isolation and prevalence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Two isolation methods were compared for isolation of Clostridium difficile from food animal feces. The single alcohol shock method (SS) used selective enrichment in cycloserine-cefoxitin fructose broth supplemented with 0.1% sodium taurocholate (TCCFB) followed by alcohol shock and isolation on tryp...

  18. Keeping track of illegal medicines residues in food animals.

    PubMed

    Craig, D

    2014-03-01

    In the first article in an occasional series for Veterinary Record, Dorothy Craig introduces the work of the Veterinary Residues Committee, the independent scientific advisory committee that advises government on the testing of foods from animals to look for residues of veterinary medicines and banned substances.

  19. Altered egos: antibiotic effects on food animal microbiomes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The human food chain begins with upwards of 1000 species of bacteria that inhabit the intestinal tracts of poultry and livestock. These intestinal denizens are responsible for the health and safety of a major protein source for humans. The use of antibiotics to treat animal diseases was followed b...

  20. Methicillin resistance in Staphylococcus aureus strains isolated from food and wild animal carcasses in Italy.

    PubMed

    Traversa, A; Gariano, G R; Gallina, S; Bianchi, D M; Orusa, R; Domenis, L; Cavallerio, P; Fossati, L; Serra, R; Decastelli, L

    2015-12-01

    Following the detection of methicillin-resistant Staphylococcus aureus (MRSA) ST398 in food-producing animals, both livestock and wildlife, and derived products, are considered potential sources of MRSA in humans. There is a paucity of data on MRSA in foods in Italy, and the data regarding wild animals are particularly scarce. A total of 2162 food samples collected during official monitoring activities in 2008 were analyzed for the detection of S. aureus. Also, samples from 1365 wild animals collected by the National Reference Center for Wild Animal Diseases in 2003-2009 were subjected to anatomopathological examination. S. aureus isolates were processed for phenotypic and molecular methicillin resistance determinations. S. aureus was found in 2.0% of wild animal carcasses and in 3.2% of wild boar lymph nodes: none showed methicillin resistance. The prevalence of S. aureus in food was 17.1%. Two MRSA strains, both from bulk tank milk (prevalence 0.77%) were isolated: the strains were resistant to tetracycline, had spa-type t899, and were negative for the Panton-Valentine leukocidin gene. The low prevalence of MRSA suggests that the risk of transmission to humans via food is limited. However, attention should be paid to the cattle food chain, which may be a potential route of transmission of LA-MRSA. PMID:26338130

  1. Methicillin resistance in Staphylococcus aureus strains isolated from food and wild animal carcasses in Italy.

    PubMed

    Traversa, A; Gariano, G R; Gallina, S; Bianchi, D M; Orusa, R; Domenis, L; Cavallerio, P; Fossati, L; Serra, R; Decastelli, L

    2015-12-01

    Following the detection of methicillin-resistant Staphylococcus aureus (MRSA) ST398 in food-producing animals, both livestock and wildlife, and derived products, are considered potential sources of MRSA in humans. There is a paucity of data on MRSA in foods in Italy, and the data regarding wild animals are particularly scarce. A total of 2162 food samples collected during official monitoring activities in 2008 were analyzed for the detection of S. aureus. Also, samples from 1365 wild animals collected by the National Reference Center for Wild Animal Diseases in 2003-2009 were subjected to anatomopathological examination. S. aureus isolates were processed for phenotypic and molecular methicillin resistance determinations. S. aureus was found in 2.0% of wild animal carcasses and in 3.2% of wild boar lymph nodes: none showed methicillin resistance. The prevalence of S. aureus in food was 17.1%. Two MRSA strains, both from bulk tank milk (prevalence 0.77%) were isolated: the strains were resistant to tetracycline, had spa-type t899, and were negative for the Panton-Valentine leukocidin gene. The low prevalence of MRSA suggests that the risk of transmission to humans via food is limited. However, attention should be paid to the cattle food chain, which may be a potential route of transmission of LA-MRSA.

  2. Physiological mechanisms for food-hoarding motivation in animals.

    PubMed

    Keen-Rhinehart, Erin; Dailey, Megan J; Bartness, Timothy

    2010-03-27

    The study of ingestive behaviour has an extensive history, starting as early as 1918 when Wallace Craig, an animal behaviourist, coined the terms 'appetitive' and 'consummatory' for the two-part sequence of eating, drinking and sexual behaviours. Since then, most ingestive behaviour research has focused on the neuroendocrine control of food ingestion (consummatory behaviour). The quantity of food eaten, however, is also influenced by the drive both to acquire and to store food (appetitive behaviour). For example, hamster species have a natural proclivity to hoard food and preferentially alter appetitive ingestive behaviours in response to environmental changes and/or metabolic hormones and neuropeptides, whereas other species would instead primarily increase their food intake. Therefore, with the strong appetitive component to their ingestive behaviour that is relatively separate from their consummatory behaviour, they seem an ideal model for elucidating the neuroendocrine mechanisms underlying the control of food hoarding and foraging. This review focuses on the appetitive side of ingestive behaviour, in particular food hoarding, attempting to integrate what is known about the neuroendocrine mechanisms regulating this relatively poorly studied behaviour. An hypothesis is formed stating that the direction of 'energy flux' is a unifying factor for the control of food hoarding.

  3. Production, Usage, and Comprehension in Animal Vocalizations

    ERIC Educational Resources Information Center

    Seyfarth, Robert M.; Cheney, Dorothy L.

    2010-01-01

    In this review, we place equal emphasis on production, usage, and comprehension because these components of communication may exhibit different developmental trajectories and be affected by different neural mechanisms. In the animal kingdom generally, learned, flexible vocal production is rare, appearing in only a few orders of birds and few…

  4. Current challenges facing the assessment of the allergenic capacity of food allergens in animal models.

    PubMed

    Bøgh, Katrine Lindholm; van Bilsen, Jolanda; Głogowski, Robert; López-Expósito, Iván; Bouchaud, Grégory; Blanchard, Carine; Bodinier, Marie; Smit, Joost; Pieters, Raymond; Bastiaan-Net, Shanna; de Wit, Nicole; Untersmayr, Eva; Adel-Patient, Karine; Knippels, Leon; Epstein, Michelle M; Noti, Mario; Nygaard, Unni Cecilie; Kimber, Ian; Verhoeckx, Kitty; O'Mahony, Liam

    2016-01-01

    Food allergy is a major health problem of increasing concern. The insufficiency of protein sources for human nutrition in a world with a growing population is also a significant problem. The introduction of new protein sources into the diet, such as newly developed innovative foods or foods produced using new technologies and production processes, insects, algae, duckweed, or agricultural products from third countries, creates the opportunity for development of new food allergies, and this in turn has driven the need to develop test methods capable of characterizing the allergenic potential of novel food proteins. There is no doubt that robust and reliable animal models for the identification and characterization of food allergens would be valuable tools for safety assessment. However, although various animal models have been proposed for this purpose, to date, none have been formally validated as predictive and none are currently suitable to test the allergenic potential of new foods. Here, the design of various animal models are reviewed, including among others considerations of species and strain, diet, route of administration, dose and formulation of the test protein, relevant controls and endpoints measured. PMID:27313841

  5. Recent Research Examining Links Among Klebsiella pneumoniae from Food, Food Animals, and Human Extraintestinal Infections.

    PubMed

    Davis, Gregg S; Price, Lance B

    2016-06-01

    Klebsiella pneumoniae is a colonizer of livestock, a contaminant of retail meats and vegetables, and a cause of extraintestinal infections in humans. Antibiotic-resistant strains of K. pneumoniae are becoming increasingly prevalent among hospital and community-acquired infections. Antibiotics are used extensively in conventional food-animal production, where they select for antibiotic-resistant bacteria. Antibiotic-resistant K. pneumoniae has been isolated from livestock as well as from a variety of retail meats, seafood, and vegetables. Furthermore, recent phylogenetic analyses suggest close relationships between K. pneumoniae from humans and livestock. Therefore, it is essential that we quantify the contribution of foodborne K. pneumoniae to antibiotic-resistant human infections. PMID:27022987

  6. Eating beef: cattle, methane and food production.

    PubMed

    Wahlquist, Åsa K

    2013-01-01

    A number of prominent people have advocated eating less meat or becoming a vegetarian to reduce global warming, because cattle produce the greenhouse gas methane. This raises a number of questions including: what will happen to the grasslands that much of the world's cattle currently graze; how will alternate protein be produced, and what will the greenhouse consequences of that production be? It comes down to production systems. About 70 per cent of the world's agricultural land is grassland, and the only way to produce food from grasslands is to graze ruminants on it. If domesticated animals do not graze the grasslands, native or feral ruminants, which also produce methane, tend to move in. Feeding high quality grain to cattle is much less defensible. Replacing animal protein with plant proteins like soybeans necessitates more cropping land, water, fuel and chemicals being used. A more rational food system would raise cattle on grasslands but not feed them high quality grains. Instead more of the currently grown crop could be devoted to human consumption.

  7. Eating beef: cattle, methane and food production.

    PubMed

    Wahlquist, Åsa K

    2013-01-01

    A number of prominent people have advocated eating less meat or becoming a vegetarian to reduce global warming, because cattle produce the greenhouse gas methane. This raises a number of questions including: what will happen to the grasslands that much of the world's cattle currently graze; how will alternate protein be produced, and what will the greenhouse consequences of that production be? It comes down to production systems. About 70 per cent of the world's agricultural land is grassland, and the only way to produce food from grasslands is to graze ruminants on it. If domesticated animals do not graze the grasslands, native or feral ruminants, which also produce methane, tend to move in. Feeding high quality grain to cattle is much less defensible. Replacing animal protein with plant proteins like soybeans necessitates more cropping land, water, fuel and chemicals being used. A more rational food system would raise cattle on grasslands but not feed them high quality grains. Instead more of the currently grown crop could be devoted to human consumption. PMID:23353606

  8. A Compendium of Transfer Factors for Agricultural and Animal Products

    SciTech Connect

    Staven, Lissa H.; Napier, Bruce A.; Rhoads, Kathleen; Strenge, Dennis L.

    2003-06-02

    Transfer factors are used in radiological risk assessments to estimate the amount of radioactivity that could be present in a food crop or organism based on the calculated concentration in the source medium (i.e., soil or animal feed). By calculating the concentration in the food, the total intake can be estimated and a dose calculated as a result of the annual intake. This report compiles transfer factors for radiological risk assessments, using common food products, including meats, eggs, and plants. Transfer factors used were most often selected from recommended values listed by national or international organizations for use in radiological food chain transport calculations. Several methods of estimation and extrapolation were used for radionuclides not listed in the primary information sources. Tables of transfer factors are listed by element and information source for beef, eggs, fish, fruit, grain, leafy vegetation, milk, poultry, and root vegetables.

  9. Wild animals used as food medicine in Brazil.

    PubMed

    Alves, Rômulo Romeu Nóbrega; Oliveira, Tacyana Pereira Ribeiro; Rosa, Ierecê Lucena

    2013-01-01

    The connection between eating and healing is common in traditional folk medical systems, and the multiple possibilities resulting from the combination of biodiversity and culture confer a wealth and complexity in terms of knowledge of the flora and fauna as to their potential as food medicine. The growing awareness of the links between traditional therapeutic-alimentary uses of wildlife and conservation has drawn attention to the gaps in knowledge on the social, economic, and biological contexts in which different forms of traditional wildlife uses take place, particularly with regard to zootherapeutic resources. In this study we interviewed 124 merchants and 203 traditional users of animal-derived remedies in Brazil, aiming at documenting the animal species used as foods and medicines in urban and rural areas of the country. At least 354 wild animal species are used in Brazilian traditional medicine, of which 157 are also used as food. The high degree of overlap between medicinal and alimentary uses of wild animals highlights the importance of understanding the socioeconomic, cultural, and ecological contexts in which those traditional uses take place for elucidating their potential impact on public health and biodiversity conservation.

  10. Wild Animals Used as Food Medicine in Brazil

    PubMed Central

    Alves, Rômulo Romeu Nóbrega; Oliveira, Tacyana Pereira Ribeiro; Rosa, Ierecê Lucena

    2013-01-01

    The connection between eating and healing is common in traditional folk medical systems, and the multiple possibilities resulting from the combination of biodiversity and culture confer a wealth and complexity in terms of knowledge of the flora and fauna as to their potential as food medicine. The growing awareness of the links between traditional therapeutic-alimentary uses of wildlife and conservation has drawn attention to the gaps in knowledge on the social, economic, and biological contexts in which different forms of traditional wildlife uses take place, particularly with regard to zootherapeutic resources. In this study we interviewed 124 merchants and 203 traditional users of animal-derived remedies in Brazil, aiming at documenting the animal species used as foods and medicines in urban and rural areas of the country. At least 354 wild animal species are used in Brazilian traditional medicine, of which 157 are also used as food. The high degree of overlap between medicinal and alimentary uses of wild animals highlights the importance of understanding the socioeconomic, cultural, and ecological contexts in which those traditional uses take place for elucidating their potential impact on public health and biodiversity conservation. PMID:23986785

  11. Human Food Safety Implications of Variation in Food Animal Drug Metabolism

    PubMed Central

    Lin, Zhoumeng; Vahl, Christopher I.; Riviere, Jim E.

    2016-01-01

    Violative drug residues in animal-derived foods are a global food safety concern. The use of a fixed main metabolite to parent drug (M/D) ratio determined in healthy animals to establish drug tolerances and withdrawal times in diseased animals results in frequent residue violations in food-producing animals. We created a general physiologically based pharmacokinetic model for representative drugs (ceftiofur, enrofloxacin, flunixin, and sulfamethazine) in cattle and swine based on extensive published literature. Simulation results showed that the M/D ratio was not a fixed value, but a time-dependent range. Disease changed M/D ratios substantially and extended withdrawal times; these effects exhibited drug- and species-specificity. These results challenge the interpretation of violative residues based on the use of the M/D ratio to establish tolerances for metabolized drugs. PMID:27302389

  12. Transgenic and cloned animals in the food chain--are we prepared to tackle it?

    PubMed

    Jagadeesan, Premanandh; Bin Salem, Samara

    2015-11-01

    Transgenic and cloned animal production for various purposes has been increasing rapidly in recent times. While the actual impact of these animals in the food chain is unknown, the significance of tracking and monitoring measures to curb accidental and or deliberate release has been discussed. Religious perspectives from different faiths and traditions have been presented. Although the concept of substantial equivalence satisfies the technical and nutritional requirements of these products when assessed against comparators, public opinion and religious concerns should also be considered by the regulators while developing policy regulations. In conclusion, measures to prevent real or perceived risks of transgenic and cloned animals in food production require global coordinated action. It is worthwhile to consider establishing effective tracking systems and analytical procedures as this will be a valuable tool if a global consensus is not reached on policy regulation. PMID:25857482

  13. Transgenic and cloned animals in the food chain--are we prepared to tackle it?

    PubMed

    Jagadeesan, Premanandh; Bin Salem, Samara

    2015-11-01

    Transgenic and cloned animal production for various purposes has been increasing rapidly in recent times. While the actual impact of these animals in the food chain is unknown, the significance of tracking and monitoring measures to curb accidental and or deliberate release has been discussed. Religious perspectives from different faiths and traditions have been presented. Although the concept of substantial equivalence satisfies the technical and nutritional requirements of these products when assessed against comparators, public opinion and religious concerns should also be considered by the regulators while developing policy regulations. In conclusion, measures to prevent real or perceived risks of transgenic and cloned animals in food production require global coordinated action. It is worthwhile to consider establishing effective tracking systems and analytical procedures as this will be a valuable tool if a global consensus is not reached on policy regulation.

  14. 21 CFR 530.25 - Orders prohibiting extralabel uses for drugs in food-producing animals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Orders prohibiting extralabel uses for drugs in food-producing animals. 530.25 Section 530.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... USE IN ANIMALS Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in...

  15. Food animal transport: a potential source of community exposures to health hazards from industrial farming (CAFOs).

    PubMed

    Rule, Ana M; Evans, Sean L; Silbergeld, Ellen K

    2008-01-01

    Use of antimicrobial feed additives in food animal production is associated with selection for drug resistance in bacterial pathogens, which can then be released into the environment through occupational exposures, high volume ventilation of animal houses, and land application of animal wastes. We tested the hypothesis that current methods of transporting food animals from farms to slaughterhouses may result in pathogen releases and potential exposures of persons in vehicles traveling on the same road. Air and surface samples were taken from cars driving behind poultry trucks for 17 miles. Air conditioners and fans were turned off and windows fully opened. Background and blank samples were used for quality control. Samples were analyzed for susceptible and drug-resistant strains. Results indicate an increase in the number of total aerobic bacteria including both susceptible and drug-resistant enterococci isolated from air and surface samples, and suggest that food animal transport in open crates introduces a novel route of exposure to harmful microorganisms and may disseminate these pathogens into the general environment. These findings support the need for further exposure characterization, and attention to improving methods of food animal transport, especially in highly trafficked regions of high density farming such as the Delmarva Peninsula.

  16. Future of the animal health industry at a time of food crisis.

    PubMed

    Campbell, William C; Conder, George A; Marchiondo, Alan A

    2009-08-01

    It is popular in some quarters to say that there is no food crisis; that there is food aplenty; and that the problem is one of distribution or other over-arching technical difficulty. To the starving, however, there is a food crisis; and it neither speaks well nor bodes well for humanity if we dismiss their plight so glibly. The United Nations has called for a large and rapid increase in food production. Veterinary parasitologists and industry leaders can contribute to the production of healthier livestock and the expansion of aquaculture, but enhanced production and better delivery of plant foods may provide faster relief. Although livestock farming is not the most energy-efficient way of producing food, meat will remain a significant component of the global diet for the foreseeable future. New measures for parasite control will be needed, and we must improve our methods of inventing them. They need not act directly against the parasite. In the distant future lie other threats to the inhabitants of planet Earth, and here we must acknowledge the cogency of the no-food-crisis argument. In the long term, the production of animal foods and animal feeds will be revamped in ways that depend on how (or whether) we solve the energy crisis, the environmental crisis, the increasingly dire regional population crises, and the current world financial crisis. Throughout the 20th century, the animal health industry had to adapt to industrialization and expansive agribusiness. It will have to adapt to even greater changes in the 21st century and beyond.

  17. Microbial bioinformatics for food safety and production

    PubMed Central

    Alkema, Wynand; Boekhorst, Jos; Wels, Michiel

    2016-01-01

    In the production of fermented foods, microbes play an important role. Optimization of fermentation processes or starter culture production traditionally was a trial-and-error approach inspired by expert knowledge of the fermentation process. Current developments in high-throughput ‘omics’ technologies allow developing more rational approaches to improve fermentation processes both from the food functionality as well as from the food safety perspective. Here, the authors thematically review typical bioinformatics techniques and approaches to improve various aspects of the microbial production of fermented food products and food safety. PMID:26082168

  18. Multi-mycotoxin analysis of animal feed and animal-derived food using LC-MS/MS system with timed and highly selective reaction monitoring.

    PubMed

    Zhao, Zhiyong; Liu, Na; Yang, Lingchen; Deng, Yifeng; Wang, Jianhua; Song, Suquan; Lin, Shanhai; Wu, Aibo; Zhou, Zhenlei; Hou, Jiafa

    2015-09-01

    Mycotoxins have the potential to enter the human food chain through carry-over of contaminants from feed into animal-derived products. The objective of the study was to develop a reliable and sensitive method for the analysis of 30 mycotoxins in animal feed and animal-derived food (meat, edible animal tissues, and milk) using liquid chromatography-tandem mass spectrometry (LC-MS/MS). In the study, three extraction procedures, as well as various cleanup procedures, were evaluated to select the most suitable sample preparation procedure for different sample matrices. In addition, timed and highly selective reaction monitoring on LC-MS/MS was used to filter out isobaric matrix interferences. The performance characteristics (linearity, sensitivity, recovery, precision, and specificity) of the method were determined according to Commission Decision 2002/657/EC and 401/2006/EC. The established method was successfully applied to screening of mycotoxins in animal feed and animal-derived food. The results indicated that mycotoxin contamination in feed directly influenced the presence of mycotoxin in animal-derived food. Graphical abstract Multi-mycotoxin analysis of animal feed and animal-derived food using LC-MS/MS.

  19. Multi-mycotoxin analysis of animal feed and animal-derived food using LC-MS/MS system with timed and highly selective reaction monitoring.

    PubMed

    Zhao, Zhiyong; Liu, Na; Yang, Lingchen; Deng, Yifeng; Wang, Jianhua; Song, Suquan; Lin, Shanhai; Wu, Aibo; Zhou, Zhenlei; Hou, Jiafa

    2015-09-01

    Mycotoxins have the potential to enter the human food chain through carry-over of contaminants from feed into animal-derived products. The objective of the study was to develop a reliable and sensitive method for the analysis of 30 mycotoxins in animal feed and animal-derived food (meat, edible animal tissues, and milk) using liquid chromatography-tandem mass spectrometry (LC-MS/MS). In the study, three extraction procedures, as well as various cleanup procedures, were evaluated to select the most suitable sample preparation procedure for different sample matrices. In addition, timed and highly selective reaction monitoring on LC-MS/MS was used to filter out isobaric matrix interferences. The performance characteristics (linearity, sensitivity, recovery, precision, and specificity) of the method were determined according to Commission Decision 2002/657/EC and 401/2006/EC. The established method was successfully applied to screening of mycotoxins in animal feed and animal-derived food. The results indicated that mycotoxin contamination in feed directly influenced the presence of mycotoxin in animal-derived food. Graphical abstract Multi-mycotoxin analysis of animal feed and animal-derived food using LC-MS/MS. PMID:26198112

  20. Sustainable food consumption. Product choice or curtailment?

    PubMed

    Verain, Muriel C D; Dagevos, Hans; Antonides, Gerrit

    2015-08-01

    Food consumption is an important factor in shaping the sustainability of our food supply. The present paper empirically explores different types of sustainable food behaviors. A distinction between sustainable product choices and curtailment behavior has been investigated empirically and predictors of the two types of behavior have been identified. Respondents were classified into four segments based on their sustainable food behaviors: unsustainers, curtailers, product-oriented consumers, and sustainers. Significant differences between the segments were found with regard to food choice motives, personal and social norms, food involvement, subjective knowledge on sustainable food, ability to judge how sustainably a product has been produced and socio-demographics. It is concluded that distinguishing between behavioral strategies toward sustainable food consumption is important as consumer segments can be identified that differ both in their level of sustainable food consumption and in the type of behavior they employ.

  1. Sustainable food consumption. Product choice or curtailment?

    PubMed

    Verain, Muriel C D; Dagevos, Hans; Antonides, Gerrit

    2015-08-01

    Food consumption is an important factor in shaping the sustainability of our food supply. The present paper empirically explores different types of sustainable food behaviors. A distinction between sustainable product choices and curtailment behavior has been investigated empirically and predictors of the two types of behavior have been identified. Respondents were classified into four segments based on their sustainable food behaviors: unsustainers, curtailers, product-oriented consumers, and sustainers. Significant differences between the segments were found with regard to food choice motives, personal and social norms, food involvement, subjective knowledge on sustainable food, ability to judge how sustainably a product has been produced and socio-demographics. It is concluded that distinguishing between behavioral strategies toward sustainable food consumption is important as consumer segments can be identified that differ both in their level of sustainable food consumption and in the type of behavior they employ. PMID:25913683

  2. Food production and population growth.

    PubMed

    Pereira, H C

    1993-07-01

    Governments have frequently ignored the issue of population consumption exceeding the rates of renewal of natural resources. At the UN Conference on the Environment and Development in Rio de Janeiro, the issue of population growth was ignored in the agenda and action plan. In 1974, the UN World Population Conference suggested population stability would be possible if standards of living were raised. Industrialized nations spent half a century of active interference with the stability of global populations and failed to slow growth. 27 countries, mainly in tropical and subtropical zones, have an average cereal yield of under 1 ton per hectare, when improved seed and basic minimum fertilizer could yield 2 tons per hectare. Efforts to increase yields by the Consultative Group for International Agricultural research in 13 international centers resulted in global annual increases of about 50 million tons of grain (wheat and rice). Rainfed agriculture did not benefit as much because of climatic conditions. Where varieties of triticale, sorghum, millet, groundnuts, chick peas, cowpeas, beans, and cassava have helped increase food production, population growth has outstripped the gains. Agricultural fertilizers have been unfairly blamed for soil nutrient losses. Because of the age structure of population, the expected population growth can only be addressed through development of higher yields, new strains resistant to disease, and fertilizers. Slow release phosphates for tropical soils are needed. Shortages of domestic fuel divert much needed farmyard manure and composted crop residues. About 400 million tons of dung are thus wasted annually; food grain harvests are thus reduced by 14 million tons. About 50% of the 1133 million poorest people will live in Asia and another 25% will live in Sub-Saharan Africa, living on a total degraded area of 1219 million hectares. Imbalance between food supply and population need to be addressed on an effective international scale.

  3. [Problems and outlook for animal production in the aquatic environment].

    PubMed

    Kaushik, S

    1996-11-01

    The major source of aquatic animal production is based on fisheries. Currently, a significant portion of the fishery resources is used for non-food purposes. One of the first steps towards rational exploitation of the natural fishery resources should be to limit such abuse and address the needs of an increasing global population. The challenge for the fishery industry is to develop methods for early and reliable prediction of stock availability and fluctuations in order to maintain a sustainable supply. With the continuing decline in fishery resources, aquaculture is slowly becoming an interesting alternative for the supply of animal protein of high nutritional value. Aquaculture, like any other human activity can have adverse effects on the environment. In this context, the semi-intensive farming systems prevailing in the tropical areas should be encouraged, substantiating them with scientific knowledge on the nutrient flow in such confined ecosystems. In some instances of intensive culture systems, progress has been made in aquaculture waste management by applying adequate nutritional strategies. Such an approach should be extended to other cultured species. Be it production for profit or production for food, sustainable aquatic animal production is intimately connected with all human activities, in as much as all these activities invariably have an effect on water quality. Hence, greater consideration is needed towards a general strategy of protecting the aquatic ecosystem at all levels.

  4. Unconventional food regeneration in space - Opportunities for microbial food production

    NASA Technical Reports Server (NTRS)

    Petersen, Gene R.; Schubert, Wayne W.; Seshan, P. K.; Dunlop, Eric H.

    1987-01-01

    The possible role of microbial species in regenerating food is considered, and three areas where microbial systems can be used in controlled ecological life support systems are discussed. Microbial species can serve as the biological portion of hybrid chemical/biological schemes for primary food products, as a means more fully to utilize waste materials from agronomical food production, and as a source of nutritional supplements to conventional plant foods. Work accomplished in each of these areas is described. The role of microgravity fermenters in this technology is addressed.

  5. Environmental aspects of ethical animal production.

    PubMed

    Siegford, J M; Powers, W; Grimes-Casey, H G

    2008-02-01

    Livestock and poultry producers face a number of challenges including pressure from the public to be good environmental stewards and adopt welfare-friendly practices. In response, producers often implement practices beyond those required for regulatory compliance to meet consumer demands. However, environmental stewardship and animal welfare may have conflicting objectives. Examples include pasture-based dairy and beef cattle production where high-fiber diets increase methane emissions compared with grain feeding practices in confinement. Grazing systems can contribute to nitrate contamination of surface and groundwater in some areas of the world where grazing is the predominant land use. Similarly, hoop housing for sows, an alternative to indoor gestation crates, can increase the risk of nutrient leaching into soil and groundwater. Direct air emissions may also increase with unconfined animal production as a result of less opportunity to trap and treat emissions, as well as the result of increased cage space and greater surface area per mass of excreta. Coupling welfare-friendly and organic production practices may require greater nutrient inputs to reach the same production end point, resulting in less efficient nutrient use and greater losses to the environment. Dual systems might additionally increase environmental contamination by pathogens. When swine are housed in welfare-friendly huts, Salmonella may cycle more freely between swine and their environment; however, population numbers of pathogenic bacteria may not be different between the indoor and outdoor systems evaluated. Alternatively, these dual purpose systems may reduce antibiotic and hormonal releases to the environment. Finally, intensity of resource use may be different under welfare-friendly and organic practices. In most situations, welfare-friendly production will require more land area per animal or per unit of product. Energy inputs into such systems, from feed production to rearing to product

  6. 76 FR 29767 - Preventive Controls for Registered Human Food and Animal Food/Feed Facilities; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... HUMAN SERVICES Food and Drug Administration Preventive Controls for Registered Human Food and Animal Food/ Feed Facilities; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice; request for comments. SUMMARY: The Food and Drug Administration (FDA) is announcing the opening of...

  7. 78 FR 20326 - Draft Compliance Policy Guide Sec. 100.250 Food Facility Registration-Human and Animal Food...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... HUMAN SERVICES Food and Drug Administration Draft Compliance Policy Guide Sec. 100.250 Food Facility Registration--Human and Animal Food; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of draft Compliance...

  8. Embodied crop calories in animal products

    NASA Astrophysics Data System (ADS)

    Pradhan, Prajal; Lüdeke, Matthias K. B.; Reusser, Dominik E.; Kropp, Jürgen P.

    2013-12-01

    Increases in animal products consumption and the associated environmental consequences have been a matter of scientific debate for decades. Consequences of such increases include rises in greenhouse gas emissions, growth of consumptive water use, and perturbation of global nutrients cycles. These consequences vary spatially depending on livestock types, their densities and their production system. In this letter, we investigate the spatial distribution of embodied crop calories in animal products. On a global scale, about 40% of the global crop calories are used as livestock feed (we refer to this ratio as crop balance for livestock) and about 4 kcal of crop products are used to generate 1 kcal of animal products (embodied crop calories of around 4). However, these values vary greatly around the world. In some regions, more than 100% of the crops produced is required to feed livestock requiring national or international trade to meet the deficit in livestock feed. Embodied crop calories vary between less than 1 for 20% of the livestock raising areas worldwide and greater than 10 for another 20% of the regions. Low values of embodied crop calories are related to production systems for ruminants based on fodder and forage, while large values are usually associated with production systems for non-ruminants fed on crop products. Additionally, we project the future feed demand considering three scenarios: (a) population growth, (b) population growth and changes in human dietary patterns and (c) changes in population, dietary patterns and feed conversion efficiency. When considering dietary changes, we project the global feed demand to be almost doubled (1.8-2.3 times) by 2050 compared to 2000, which would force us to produce almost equal or even more crops to raise our livestock than to directly nourish ourselves in the future. Feed demand is expected to increase over proportionally in Africa, South-Eastern Asia and Southern Asia, putting additional stress on these

  9. Food products for space applications

    NASA Technical Reports Server (NTRS)

    Cope, P. S.; Larson, R. W.

    1968-01-01

    Specially-prepared foodstuffs supply an astronaut with a diet containing his basic nutritional requirements in a form that is useful in his enironment. Several edible coatings preserve foods and give loose foods form and firmness. These coatings aid in packaging and give the food slip for easy removal from the package.

  10. Food Production and the Energy Crisis

    ERIC Educational Resources Information Center

    And Others; Pimentel, David

    1973-01-01

    Analyzes the energy inputs in United States and green revolution crop production techniques, using corn as a typical crop. Examines the energy needs for a world food supply that depends on modern energy intensive agriculture, and considers alternatives in crop production technology which might reduce energy inputs in food production. (CC)

  11. 77 FR 56175 - Arcadia Biosciences, Inc.; Filing of Food Additive Petition (Animal Use)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... Additive Petition (Animal Use) AGENCY: Food and Drug Administration, HHS. ACTION: Notice of petition... Federal Regulations (CFR) in part 573 Food Additives Permitted in Feed and Drinking Water of Animals...

  12. Encapsulates for Food Bioconversions and Metabolite Production

    NASA Astrophysics Data System (ADS)

    Breguet, Véronique; Vojinovic, Vojislav; Marison, Ian W.

    The control of production costs in the food industry must be very strict as a result of the relatively low added value of food products. Since a wide variety of enzymes and/or cells are employed in the food industry for starch processing, cheese making, food preservation, lipid hydrolysis and other applications, immobilization of the cells and/or enzymes has been recognized as an attractive approach to improving food processes while minimizing costs. This is due to the fact that biocatalyst immobilization allows for easier separation/purification of the product and reutilization of the biocatalyst. The advantages of the use of immobilized systems are many, and they have a special relevance in the area of food technology, especially because industrial processes using immobilized biosystems are usually characterized by lower capital/energy costs and better logistics. The main applications of immobilization, related to the major processes of food bioconversions and metabolite production, will be described and discussed in this chapter.

  13. Importance of Animals in Agricultural Sustainability and Food Security

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A conservative projection shows the world's population growing by 32% (to 9.5 billion) by 2050 and 53% (to 11 billion) by 2100 compared with its current level of 7.2 billion. Because most arable land worldwide is already in use, and water and energy also are limiting, increased production of food wi...

  14. Animal source foods and human health during evolution.

    PubMed

    Larsen, Clark Spencer

    2003-11-01

    Animal source foods (ASF) have always been a constituent of human diets. Their pattern of use, however, changed in dramatic ways over the course of human evolution. Before 2 million years ago (mya), meat in particular was acquired opportunistically via hunting of small or young animals and scavenging of animals killed by other species. At some point after that time, humans began to hunt cooperatively, making possible the acquisition of meat from large game. The marked increase in human heights between 2.0 and 1.7 mya may be linked to more efficient means of acquiring meat, namely through hunting. The final pattern of meat (and other ASF) use before the modern era is associated with the shift from hunting and gathering beginning approximately 10,000 y ago. This fundamental dietary change resulted in a narrowing of diet, reduced consumption of meat and increased focus on domesticated grains. The study of archaeological human remains from around the world reveals that this period in human dietary history saw a decline in health, including increased evidence of morbidity (poorer dental health, increased occlusal abnormalities, increased iron deficiency anemia, increased infection and bone loss). Human populations living in developing and developed settings today rely on meats with lipid compositions that when eaten in excess promote cardiovascular disease. As humans become more sedentary and eat more high fat foods, we can expect to see increases in heart disease, osteoporosis and other diseases of "civilization."

  15. The transgenic animal platform for biopharmaceutical production.

    PubMed

    Bertolini, L R; Meade, H; Lazzarotto, C R; Martins, L T; Tavares, K C; Bertolini, M; Murray, J D

    2016-06-01

    The recombinant production of therapeutic proteins for human diseases is currently the largest source of innovation in the pharmaceutical industry. The market growth has been the driving force on efforts for the development of new therapeutic proteins, in which transgenesis emerges as key component. The use of the transgenic animal platform offers attractive possibilities, residing on the low production costs allied to high productivity and quality of the recombinant proteins. Although many strategies have evolved over the past decades for the generation of transgenic founders, transgenesis in livestock animals generally faces some challenges, mainly due to random transgene integration and control over transgene copy number. But new developments in gene editing with CRISPR/Cas system promises to revolutionize the field for its simplicity and high efficiency. In addition, for the final approval of any given recombinant protein for animal or human use, the production and characterization of bioreactor founders and expression patterns and functionality of the proteins are technical part of the process, which also requires regulatory and administrative decisions, with a large emphasis on biosafety. The approval of two mammary gland-derived recombinant proteins for commercial and clinical use has boosted the interest for more efficient, safer and economic ways to generate transgenic founders to meet the increasing demand for biomedical proteins worldwide. PMID:26820414

  16. Animal Foods vs. Plant Foods: Risks and Benefits for Young Children.

    ERIC Educational Resources Information Center

    Romano, Daniel R.

    Authorities offer conflicting viewpoints on whether animal foods are essential to the health of young children or whether they can ingest the nutrients they need from plant sources. The United States Department of Agriculture (USDA) contends that because of the small capacity of young children's stomachs, they are not likely to consume all of the…

  17. Invited review: Efficacy, metabolism, and toxic responses to chlorate salts in food and laboratory animals.

    PubMed

    Smith, D J; Oliver, C E; Taylor, J B; Anderson, R C

    2012-11-01

    For over 100 yr, scientists have explored uses of sodium chlorate in agricultural applications. Sodium chlorate is a strong oxidizer, and thus can be very hazardous when not handled accordingly. Nevertheless, late 19th century agriculturists and scientists attempted to exploit the chemical properties of sodium chlorate as an herbicide and food preservative. It is the herbicidal utility that led to subsequent use of sodium chlorate in the agricultural industry since then. However, in 2000, USDA-ARS scientists proposed a new and targeted use of sodium chlorate against enterobacteria in food animal production. Specifically, when orally dosed in to cattle (Bos taurus), swine (Sus scrofa), broilers (Gallus gallus), turkeys (Meleagris gallopavo), and sheep (Ovis aries), chlorate reduced the fecal shedding of common enteropathogens of the Enterobacteriaceae family. Subsequent to this discovery, the efficacy of chlorate salts has been demonstrated in numerous production classes within species. Doses of sodium chlorate as low as 30 mg/kg BW, but typically 50 to 150 mg/kg BW, have been used to demonstrate efficacy against pathogens. Single or short-duration (<3 d) exposures to oral chlorate at concentrations < 150 mg/kg BW have not produced acute toxicity or clinical signs (labored breathing, methemoglobinemia) in food animals. In all species studied to date, the major biotransformation product of chlorate is chloride ion; chlorite is not present in tissues or excreta of chlorate dosed animals. Chlorate is rapidly eliminated in ruminants and nonruminants, primarily in urine; likewise, residual chlorate in tissues depletes rapidly. Application of any new chemical entity to food animal production carries with it a responsibility to understand adverse reactions that intended and nonintended exposures may have in target and (or) nontarget animals and an understanding of the pathways of elimination that occur after exposure. Therefore, the purpose of this review is to summarize

  18. [How to increase food production?].

    PubMed

    Gahamanyi, L

    1984-12-01

    Pressure of population on cultivable land, serious soil erosion, and low productivity due to scarcity of inputs have hampered efforts to provide an adequate diet for the population of Rwanda. Until the present, production has increased about as rapidly as population, but Rwanda is not totally self-sufficient in food, future climatic conditions may be less favorable than those of the past, technical and resource constraints are likely to increase, and little new land will be available for cultivation. Between 1970-80, hectares devoted to bananas and beans have increased considerably, but the marginal nature of much new land has seriously lowered productivity. Sweet potatoes are more extensively grown but their productivity is limited, and productivity of manioc has stagnated despite efforts to increase it. Peas are less frequently cultivated because the fallow land on they they are grown has almost disappeared due to population pressure. Agriculture in Rwanda has always been associated with herding, but population pressure is eliminating pastureland. Firewood for cooking is also becoming more scarce and reforestation is not proceeding rapidly enough to fill projected demand. Between 1978-80 and the year 2000, preliminary goals are to increase production in tons from 2,005,900 to 3,375,000 for bananas, from 177,400 to 330,000 for beans, from 15,200 to 45,500 for ground nuts, from 4000 to 25,000 for soybeans, from 174,800 to 288,000 for sorghum, from 81,300 to 250,000 for maize, from 3700 to 45,000 for rice, from 837,100 to 2,148,000 for sweet potatoes, from 506,600 to 1,200,000 for manioc, and from 216,000 to 600,000 for potatoes. Reaching these goals will require doubling of overall productivity per hectare. Different strategies will be required for increasing the yields of the principal crops. Priority should be given to developing strains of beans that will grow well in the poor soils, dry or cold regions, and acidic soils where they are usually planted in Rwanda

  19. Advances in proteomics for animal and food sciences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Animal production and health (APH) are important sectors to the world economy, representing a large proportion of the budget of all member states in the EU and in other continents. APH are highly competitive sectors with a strong emphasis on innovation and, albeit country to country variations, on s...

  20. Food, fuel, and feed production with microalgae

    SciTech Connect

    Benemann, J.R.; Weissman, J.C.

    1993-12-31

    Large-scale (>10 hectares) microalgae cultures are being used in several countries around the world for the production of human food supplements and specialty animal (mainly aquaculture) feeds. Microalgae cultures are also extensively used in wastewater treatment and being produced on a small scale for soil inoculants and diagnostic reagents. In addition, microalgae cultures are being investigated for their potential in fuel production and CO{sub 2} utilization, as a method for greenhouse gas mitigation. A pilot plant effort in New Mexico, under a US Department of Energy/National Renewable Energy Lab. subcontract, demonstrated the feasibility of cultivating a number of algal species in large outdoor ponds on brackish waters. Building on this experience, SeaAg, Inc. has developed a process for the mass culture of microalgae as a source of bivalve feeds. In this process, algae (diatoms) are cultured in large open ponds on seawater, and then fed to clams and oysters, which filter and convert the algal cells into high value protein. The SeaAg process is another application of a technology which promises to eventually result in large-scale commercial production of microalgae for a variety of useful products and processes.

  1. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Marking of meat food products with... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION MARKING PRODUCTS AND THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and...

  2. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Marking of meat food products with... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION MARKING PRODUCTS AND THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and...

  3. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Marking of meat food products with... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION MARKING PRODUCTS AND THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and...

  4. Primary-Grade Students' Knowledge and Thinking about Food Production and the Origins of Common Foods

    ERIC Educational Resources Information Center

    Brophy, Jere; Alleman, Janet; O'Mahony, Carolyn

    2003-01-01

    Individual interviews were conducted with 96 K-3 students, stratified according to grade level, achievement level, and gender. The students were asked to explain land-to-hand progressions involved in bringing several common foods to our tables, identify products derived from common farm animals, explain why a pound of cereal costs more than a…

  5. Cephalosporins in veterinary medicine - ceftiofur use in food animals.

    PubMed

    Hornish, Rex E; Kotarski, Susan F

    2002-07-01

    Cephalosporins are an important class of antibacterial agents in use today for both humans and animals. Four generations of cephalosporins have evolved, all of which contain the beta-lactam sub-structure first found in penicillin. The range of cephalosporins available for use in food-producing animals, which is the subject of this review, is limited compared to humans. A few first- and second-generation cephalosporins are approved worldwide strictly for treatment of mastitis infections in dairy cattle. A third-generation cephalosporin, ceftiofur, and a fourth-generation cephalosporin, cefquinome, have been developed strictly for veterinary use. Cefquinome has been approved in several countries for the treatment of respiratory disease in cattle and swine, foot rot in cattle and for mastitis in dairy cattle. Ceftiofur has worldwide approvals for respiratory disease in swine, ruminants (cattle, sheep and goats) and horses and has also been approved for foot rot and metritis infections in cattle. Ceftiofur has also been approved in various countries for early mortality infections in day-old chicks and turkey poults. This review summarizes cephalosporin use in general terms, and provides an overview of ceftiofur, in terms of its spectrum of activity, indications, metabolism, and degradation in the environment. The safety of ceftiofur is also reviewed, with respect to food-animal residues, rapid metabolism and degradation, and non-persistence of ceftiofur in the environment. The environmental fragility of cephalosporins have not been explored generally, but may be an important characteristic of this antibiotic class with respect to safety of use in animals. PMID:12052187

  6. 21 CFR 510.110 - Antibiotics used in food-producing animals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Antibiotics used in food-producing animals. 510... Rulings and Decisions § 510.110 Antibiotics used in food-producing animals. (a) The Food and Drug... has requested an evaluation of the public health aspects of the use of antibiotics in...

  7. 21 CFR 510.110 - Antibiotics used in food-producing animals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Antibiotics used in food-producing animals. 510... Rulings and Decisions § 510.110 Antibiotics used in food-producing animals. (a) The Food and Drug... has requested an evaluation of the public health aspects of the use of antibiotics in...

  8. 21 CFR 510.110 - Antibiotics used in food-producing animals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Antibiotics used in food-producing animals. 510... Rulings and Decisions § 510.110 Antibiotics used in food-producing animals. (a) The Food and Drug... has requested an evaluation of the public health aspects of the use of antibiotics in...

  9. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Identity labeling of animal food in package form... § 501.3 Identity labeling of animal food in package form. (a) The principal display panel of a food in package form shall bear as one of its principal features a statement of the identity of the commodity....

  10. Human antibody production in transgenic animals.

    PubMed

    Brüggemann, Marianne; Osborn, Michael J; Ma, Biao; Hayre, Jasvinder; Avis, Suzanne; Lundstrom, Brian; Buelow, Roland

    2015-04-01

    Fully human antibodies from transgenic animals account for an increasing number of new therapeutics. After immunization, diverse human monoclonal antibodies of high affinity can be obtained from transgenic rodents, while large animals, such as transchromosomic cattle, have produced respectable amounts of specific human immunoglobulin (Ig) in serum. Several strategies to derive animals expressing human antibody repertoires have been successful. In rodents, gene loci on bacterial artificial chromosomes or yeast artificial chromosomes were integrated by oocyte microinjection or transfection of embryonic stem (ES) cells, while ruminants were derived from manipulated fibroblasts with integrated human chromosome fragments or human artificial chromosomes. In all strains, the endogenous Ig loci have been silenced by gene targeting, either in ES or fibroblast cells, or by zinc finger technology via DNA microinjection; this was essential for optimal production. However, comparisons showed that fully human antibodies were not as efficiently produced as wild-type Ig. This suboptimal performance, with respect to immune response and antibody yield, was attributed to imperfect interaction of the human constant region with endogenous signaling components such as the Igα/β in mouse, rat or cattle. Significant improvements were obtained when the human V-region genes were linked to the endogenous CH-region, either on large constructs or, separately, by site-specific integration, which could also silence the endogenous Ig locus by gene replacement or inversion. In animals with knocked-out endogenous Ig loci and integrated large IgH loci, containing many human Vs, all D and all J segments linked to endogenous C genes, highly diverse human antibody production similar to normal animals was obtained.

  11. Preservation of food products by irradiation

    SciTech Connect

    McGivney, W.T.

    1988-01-01

    The use of irradiation to preserve food has the potential to significantly enhance our capacity to maximize the quality and quantity of the food we consume. In a world in which distribution of food occurs across continents and in which malnourished populations are in dire need of basic food products, any safe, effective, and efficient means of preserving food is more than welcome. Irradiation, as a method for food preservation, has been studied for more than 30 years. This discussion focuses on this most recent method for the preservation of food with particular emphasis on its effects on the safety, nutritive, and aesthetic values of the food preserved by irradiation. The use of ionizing radiation as a method to preserve foods is one that has been demonstrated to be effective for a variety of food classes. Irradiation offers a means to decontaminate, disinfest, and retard the spoilage of the food supply. At the same time, it appears that the wholesomeness of these food products is maintained. Nutritive value can be sustained by use of effective doses of radiation. Concerns over the safety of irradiated food are rooted in questions regarding the potential induction of radioactivity, harmful radiolytic products, and pathogenic radiation-resistant or mutant strains of microorganisms. Research findings have allayed concerns over safety. However, more research is necessary to conclusively resolve these safety issues. Food irradiation is a promising technology that has and will contribute to our ability to feed the people of this world. This technology is but one of many available ways to preserve our greatest natural resource, the food supply. Enhancement of the ability to preserve food by irradiation will facilitate the distribution of food from fertile developed regions to the malnourished peoples of underdeveloped countries. 21 references.

  12. Immobilization Technologies in Probiotic Food Production

    PubMed Central

    Mitropoulou, Gregoria; Nedovic, Viktor; Goyal, Arun; Kourkoutas, Yiannis

    2013-01-01

    Various supports and immobilization/encapsulation techniques have been proposed and tested for application in functional food production. In the present review, the use of probiotic microorganisms for the production of novel foods is discussed, while the benefits and criteria of using probiotic cultures are analyzed. Subsequently, immobilization/encapsulation applications in the food industry aiming at the prolongation of cell viability are described together with an evaluation of their potential future impact, which is also highlighted and assessed. PMID:24288597

  13. Food and farm products surveillance

    SciTech Connect

    Poston, T.M.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the radiological analyses performed on food and farm samples collected during 1994. The food and farm sampling design addresses the potential influence of Hanford Site releases. Details of the sampling design and radionuclides analyzed are included in this section.

  14. Strategies to enable the adoption of animal biotechnology to sustainably improve global food safety and security.

    PubMed

    Tizard, Mark; Hallerman, Eric; Fahrenkrug, Scott; Newell-McGloughlin, Martina; Gibson, John; de Loos, Frans; Wagner, Stefan; Laible, Götz; Han, Jae Yong; D'Occhio, Michael; Kelly, Lisa; Lowenthal, John; Gobius, Kari; Silva, Primal; Cooper, Caitlin; Doran, Tim

    2016-10-01

    The ability to generate transgenic animals has existed for over 30 years, and from those early days many predicted that the technology would have beneficial applications in agriculture. Numerous transgenic agricultural animals now exist, however to date only one product from a transgenic animal has been approved for the food chain, due in part to cumbersome regulations. Recently, new techniques such as precision breeding have emerged, which enables the introduction of desired traits without the use of transgenes. The rapidly growing human population, environmental degradation, and concerns related to zoonotic and pandemic diseases have increased pressure on the animal agriculture sector to provide a safe, secure and sustainable food supply. There is a clear need to adopt transgenic technologies as well as new methods such as gene editing and precision breeding to meet these challenges and the rising demand for animal products. To achieve this goal, cooperation, education, and communication between multiple stakeholders-including scientists, industry, farmers, governments, trade organizations, NGOs and the public-is necessary. This report is the culmination of concepts first discussed at an OECD sponsored conference and aims to identify the main barriers to the adoption of animal biotechnology, tactics for navigating those barriers, strategies to improve public perception and trust, as well as industry engagement, and actions for governments and trade organizations including the OECD to harmonize regulations and trade agreements. Specifically, the report focuses on animal biotechnologies that are intended to improve breeding and genetics and currently are not routinely used in commercial animal agriculture. We put forward recommendations on how scientists, regulators, and trade organizations can work together to ensure that the potential benefits of animal biotechnology can be realized to meet the future needs of agriculture to feed the world.

  15. Strategies to enable the adoption of animal biotechnology to sustainably improve global food safety and security.

    PubMed

    Tizard, Mark; Hallerman, Eric; Fahrenkrug, Scott; Newell-McGloughlin, Martina; Gibson, John; de Loos, Frans; Wagner, Stefan; Laible, Götz; Han, Jae Yong; D'Occhio, Michael; Kelly, Lisa; Lowenthal, John; Gobius, Kari; Silva, Primal; Cooper, Caitlin; Doran, Tim

    2016-10-01

    The ability to generate transgenic animals has existed for over 30 years, and from those early days many predicted that the technology would have beneficial applications in agriculture. Numerous transgenic agricultural animals now exist, however to date only one product from a transgenic animal has been approved for the food chain, due in part to cumbersome regulations. Recently, new techniques such as precision breeding have emerged, which enables the introduction of desired traits without the use of transgenes. The rapidly growing human population, environmental degradation, and concerns related to zoonotic and pandemic diseases have increased pressure on the animal agriculture sector to provide a safe, secure and sustainable food supply. There is a clear need to adopt transgenic technologies as well as new methods such as gene editing and precision breeding to meet these challenges and the rising demand for animal products. To achieve this goal, cooperation, education, and communication between multiple stakeholders-including scientists, industry, farmers, governments, trade organizations, NGOs and the public-is necessary. This report is the culmination of concepts first discussed at an OECD sponsored conference and aims to identify the main barriers to the adoption of animal biotechnology, tactics for navigating those barriers, strategies to improve public perception and trust, as well as industry engagement, and actions for governments and trade organizations including the OECD to harmonize regulations and trade agreements. Specifically, the report focuses on animal biotechnologies that are intended to improve breeding and genetics and currently are not routinely used in commercial animal agriculture. We put forward recommendations on how scientists, regulators, and trade organizations can work together to ensure that the potential benefits of animal biotechnology can be realized to meet the future needs of agriculture to feed the world. PMID:27246007

  16. 76 FR 13638 - Ensuring the Safety of Imported Foods and Animal Feed: Comparability of Food Safety Systems and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... systems used by other countries for importation of ingredients used in processed food as well as the... HUMAN SERVICES Food and Drug Administration Ensuring the Safety of Imported Foods and Animal Feed: Comparability of Food Safety Systems and Import Practices of Foreign Countries; Public Hearing; Request...

  17. 7 CFR 3201.89 - Animal cleaning products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Animal cleaning products. 3201.89 Section 3201.89... Designated Items § 3201.89 Animal cleaning products. (a) Definition. Products designed to clean, condition, or remove substances from animal hair or other parts of an animal. (b) Minimum biobased content....

  18. 7 CFR 3201.89 - Animal cleaning products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Animal cleaning products. 3201.89 Section 3201.89... Designated Items § 3201.89 Animal cleaning products. (a) Definition. Products designed to clean, condition, or remove substances from animal hair or other parts of an animal. (b) Minimum biobased content....

  19. Patents for ELISA tests to detect antibiotic residues in foods of animal origin.

    PubMed

    Reig, Milagro; Toldrá, Fidel

    2011-05-01

    The use of antibiotics in the European Union was banned since the 1(st) of January 2006. At present, and even though such ban, residues of drugs used in animal therapy or, illegally, as growth promoters might be found in food. Such residues may cause adverse health effects on consumers like allergic reactions in sensitive individuals develop transmissible antimicrobial resistance in food microflora, and have technological implications in the manufacture of fermented products. This is the reason why to check food for the presence of antibiotics residues is still necessary. ELISA test constitutes an attractive screening technique due to its simplicity, large number of samples per kit and possibility of automation. The aim of this manuscript is to provide a review of the numerous patents and applications for the analysis of antibiotic residues in foods. PMID:21428870

  20. Patents for ELISA tests to detect antibiotic residues in foods of animal origin.

    PubMed

    Reig, Milagro; Toldrá, Fidel

    2011-05-01

    The use of antibiotics in the European Union was banned since the 1(st) of January 2006. At present, and even though such ban, residues of drugs used in animal therapy or, illegally, as growth promoters might be found in food. Such residues may cause adverse health effects on consumers like allergic reactions in sensitive individuals develop transmissible antimicrobial resistance in food microflora, and have technological implications in the manufacture of fermented products. This is the reason why to check food for the presence of antibiotics residues is still necessary. ELISA test constitutes an attractive screening technique due to its simplicity, large number of samples per kit and possibility of automation. The aim of this manuscript is to provide a review of the numerous patents and applications for the analysis of antibiotic residues in foods.

  1. 21 CFR 500.45 - Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... its environmental stability and tendency to survive and be concentrated through the food chain. The... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed. 500.45 Section 500.45 Food and Drugs FOOD AND...

  2. 21 CFR 500.45 - Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... its environmental stability and tendency to survive and be concentrated through the food chain. The... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed. 500.45 Section 500.45 Food and Drugs FOOD AND...

  3. 21 CFR 500.45 - Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... its environmental stability and tendency to survive and be concentrated through the food chain. The... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed. 500.45 Section 500.45 Food and Drugs FOOD AND...

  4. 21 CFR 500.45 - Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... its environmental stability and tendency to survive and be concentrated through the food chain. The... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed. 500.45 Section 500.45 Food and Drugs FOOD AND...

  5. 21 CFR 500.45 - Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... its environmental stability and tendency to survive and be concentrated through the food chain. The... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed. 500.45 Section 500.45 Food and Drugs FOOD AND...

  6. Nanotechnology in agri-food production: an overview.

    PubMed

    Sekhon, Bhupinder Singh

    2014-01-01

    Nanotechnology is one of the most important tools in modern agriculture, and agri-food nanotechnology is anticipated to become a driving economic force in the near future. Agri-food themes focus on sustainability and protection of agriculturally produced foods, including crops for human consumption and animal feeding. Nanotechnology provides new agrochemical agents and new delivery mechanisms to improve crop productivity, and it promises to reduce pesticide use. Nanotechnology can boost agricultural production, and its applications include: 1) nanoformulations of agrochemicals for applying pesticides and fertilizers for crop improvement; 2) the application of nanosensors/nanobiosensors in crop protection for the identification of diseases and residues of agrochemicals; 3) nanodevices for the genetic manipulation of plants; 4) plant disease diagnostics; 5) animal health, animal breeding, poultry production; and 6) postharvest management. Precision farming techniques could be used to further improve crop yields but not damage soil and water, reduce nitrogen loss due to leaching and emissions, as well as enhance nutrients long-term incorporation by soil microorganisms. Nanotechnology uses include nanoparticle-mediated gene or DNA transfer in plants for the development of insect-resistant varieties, food processing and storage, nanofeed additives, and increased product shelf life. Nanotechnology promises to accelerate the development of biomass-to-fuels production technologies. Experts feel that the potential benefits of nanotechnology for agriculture, food, fisheries, and aquaculture need to be balanced against concerns for the soil, water, and environment and the occupational health of workers. Raising awareness of nanotechnology in the agri-food sector, including feed and food ingredients, intelligent packaging and quick-detection systems, is one of the keys to influencing consumer acceptance. On the basis of only a handful of toxicological studies, concerns have

  7. Nanotechnology in agri-food production: an overview

    PubMed Central

    Sekhon, Bhupinder Singh

    2014-01-01

    Nanotechnology is one of the most important tools in modern agriculture, and agri-food nanotechnology is anticipated to become a driving economic force in the near future. Agri-food themes focus on sustainability and protection of agriculturally produced foods, including crops for human consumption and animal feeding. Nanotechnology provides new agrochemical agents and new delivery mechanisms to improve crop productivity, and it promises to reduce pesticide use. Nanotechnology can boost agricultural production, and its applications include: 1) nanoformulations of agrochemicals for applying pesticides and fertilizers for crop improvement; 2) the application of nanosensors/nanobiosensors in crop protection for the identification of diseases and residues of agrochemicals; 3) nanodevices for the genetic manipulation of plants; 4) plant disease diagnostics; 5) animal health, animal breeding, poultry production; and 6) postharvest management. Precision farming techniques could be used to further improve crop yields but not damage soil and water, reduce nitrogen loss due to leaching and emissions, as well as enhance nutrients long-term incorporation by soil microorganisms. Nanotechnology uses include nanoparticle-mediated gene or DNA transfer in plants for the development of insect-resistant varieties, food processing and storage, nanofeed additives, and increased product shelf life. Nanotechnology promises to accelerate the development of biomass-to-fuels production technologies. Experts feel that the potential benefits of nanotechnology for agriculture, food, fisheries, and aquaculture need to be balanced against concerns for the soil, water, and environment and the occupational health of workers. Raising awareness of nanotechnology in the agri-food sector, including feed and food ingredients, intelligent packaging and quick-detection systems, is one of the keys to influencing consumer acceptance. On the basis of only a handful of toxicological studies, concerns have

  8. Definition of animal breeding goals for sustainable production systems.

    PubMed

    Olesen, I; Groen, A F; Gjerde, B

    2000-03-01

    What we do is determined by the way we "view" a complex issue and what sample of issues or events we choose to deal with. In this paper, a model based on a communal, cultural, or people-centered worldview, informed by a subjective epistemology and a holistic ontology, is considered. Definitions and interpretations of sustainable agriculture are reviewed. Common elements in published definitions of sustainable agriculture and animal production among those who seek long-term and equitable solutions for food production are resource efficiency, profitability, productivity, environmental soundness, biodiversity, social viability, and ethical aspects. Possible characteristics of future sustainable production systems and further development are presented. The impact of these characteristics on animal breeding goals is reviewed. The need for long-term biologically, ecologically, and sociologically sound breeding goals is emphasized, because animal breeding determined only by short-term market forces leads to unwanted side effects. Hence, a procedure for defining animal breeding goals with ethical priorities and weighing of market and non-market values is suggested. Implementation of non-market as well as market economic trait values in the aggregate genotype, as suggested, may allow for breeding programs that contribute to sustainable production systems. Examples of breeding goals in salmon, cattle, and pigs are given, and the resulting genetic responses are evaluated with respect to economic profit (or costs) and other criteria of sustainability. Important prerequisites for breeding programs for sustainable production are appropriate governmental policies, awareness of our way of thinking, and a more communal worldview informed by a subjective epistemology and a holistic ontology.

  9. Valorisation of food waste to produce new raw materials for animal feed.

    PubMed

    San Martin, D; Ramos, S; Zufía, J

    2016-05-01

    This study assesses the suitability of vegetable waste produced by food industry for use as a raw material for animal feed. It includes safety and nutritional viability, technical feasibility and environmental evaluation. Vegetable by-products were found to be nutritionally and sanitarily appropriate for use in animal feed. The drying technologies tested for making vegetable waste suitable for use in the animal feed market were pulse combustion drying, oven and microwave. The different meal prototypes obtained were found to comply with all the requirements of the animal feed market. An action plan that takes into account all the stages of the valorisation process was subsequently defined in agreement with local stakeholders. This plan was validated in a pilot-scale demonstration trial. Finally, the technical feasibility was studied and environmental improvement was performed. This project was funded by the European LIFE+ program (LIFE09 ENV/ES/000473).

  10. Risk of Escherichia coli O157:H7, Non-O157 Shiga Toxin-Producing Escherichia coli, and Campylobacter spp. in Food Animals and Their Products in Qatar.

    PubMed

    Mohammed, Hussni O; Stipetic, Korana; Salem, Ahmed; McDonough, Patrick; Chang, Yung Fu; Sultan, Ali

    2015-10-01

    Escherichia coli O157:H7, non-O157 E. coli, and Campylobacter spp. are among the top-ranked pathogens that threaten the safety of food supply systems around the world. The associated risks and predisposing factors were investigated in a dynamic animal population using a repeat-cross-sectional study design. Animal and environmental samples were collected from dairy and camel farms, chicken processing plants, and abattoirs and analyzed for the presence of these pathogens using a combination of bacterial enrichment and real-time PCR tests without culture confirmation. Data on putative risk factors were also collected and analyzed. E. coli O157:H7 was detected by PCR at higher levels in sheep and camel feces than in cattle feces (odds ratios [OR], 6.8 and 21.1, respectively). Although the genes indicating E. coli O157:H7 were detected at a relatively higher rate (4.3%) in fecal samples from dairy cattle, they were less common in milk and udder swabs from the same animals (1 and 2%, respectively). Among the food adulterants, E. coli O103 was more common in cattle fecal samples, whereas O26 was more common in sheep feces and O45 in camel feces compared with cattle (OR, 2.6 and 3.1, respectively). The occurrence of E. coli in the targeted populations differed by the type of sample and season of the year. Campylobacter jejuni and Campylobacter coli were more common in sheep and camel feces than in cattle feces. Most of the survey and surveillance of E. coli focused on serogroup O157 as a potential foodborne hazard; however, based on the PCR results, non-O157 Shiga toxin-producing E. coli serotypes appeared to be more common, and efforts should be made to include them in food safety programs.

  11. Risk of Escherichia coli O157:H7, Non-O157 Shiga Toxin-Producing Escherichia coli, and Campylobacter spp. in Food Animals and Their Products in Qatar.

    PubMed

    Mohammed, Hussni O; Stipetic, Korana; Salem, Ahmed; McDonough, Patrick; Chang, Yung Fu; Sultan, Ali

    2015-10-01

    Escherichia coli O157:H7, non-O157 E. coli, and Campylobacter spp. are among the top-ranked pathogens that threaten the safety of food supply systems around the world. The associated risks and predisposing factors were investigated in a dynamic animal population using a repeat-cross-sectional study design. Animal and environmental samples were collected from dairy and camel farms, chicken processing plants, and abattoirs and analyzed for the presence of these pathogens using a combination of bacterial enrichment and real-time PCR tests without culture confirmation. Data on putative risk factors were also collected and analyzed. E. coli O157:H7 was detected by PCR at higher levels in sheep and camel feces than in cattle feces (odds ratios [OR], 6.8 and 21.1, respectively). Although the genes indicating E. coli O157:H7 were detected at a relatively higher rate (4.3%) in fecal samples from dairy cattle, they were less common in milk and udder swabs from the same animals (1 and 2%, respectively). Among the food adulterants, E. coli O103 was more common in cattle fecal samples, whereas O26 was more common in sheep feces and O45 in camel feces compared with cattle (OR, 2.6 and 3.1, respectively). The occurrence of E. coli in the targeted populations differed by the type of sample and season of the year. Campylobacter jejuni and Campylobacter coli were more common in sheep and camel feces than in cattle feces. Most of the survey and surveillance of E. coli focused on serogroup O157 as a potential foodborne hazard; however, based on the PCR results, non-O157 Shiga toxin-producing E. coli serotypes appeared to be more common, and efforts should be made to include them in food safety programs. PMID:26408129

  12. The safety assessment of foods from transgenic and cloned animals using the comparative approach.

    PubMed

    Kelly, L

    2005-04-01

    The comparative approach to food safety assessment is based on the idea that the safety of a new food can largely be determined by its comparison to the benchmark of commonly consumed foods already in the food supply (also called the 'conventional counterpart'). Any differences between the new food and its conventional counterpart are evaluated to determine their relevance to human health and safety. In this way it is possible to conclude whether a new food is 'as safe as' conventional food already in the food supply. This approach, first developed primarily for use in the safety assessment of food from transgenic plants, is now generally accepted for food from both transgenic and cloned animals as well. This article outlines the basic principles behind the comparative approach, discusses some of the potential food safety concerns associated with transgenic and cloned animals, and describes important elements of the comparative approach and how these might be applied to assessing the safety of food from animals.

  13. [Assessment of mutagenic danger of food products].

    PubMed

    Maganova, N B

    2004-01-01

    Mutagenic effect of different food additions, hormonal stimulators of growth of agricultural animals, new foodstuffs and fodder, obtained in special conditions was studies in the experiments on mice. Mutagenic effect of plant-transformed lead also was studied. The results obtained showed the mutagenic effect of hormonal substance--metandrostenolone and nutritive stain on the basis of asostain red chlortriasin. The majority of studied food additions, new foodstuffs and fodder did not induce mutagenic effect in the used experimental conditions. PMID:15049156

  14. Convenience food products. Drivers for consumption.

    PubMed

    Brunner, Thomas A; van der Horst, Klazine; Siegrist, Michael

    2010-12-01

    Convenience is one of the big trends in the food business. The demand for convenience food products is steadily increasing; therefore, understanding convenience food consumption is an important issue. Despite being vital properties of convenience food, saving time and effort have not been very successful constructs for predicting convenience food consumption. To examine a wide range of possible drivers for convenience food consumption, the present study uses a convenience food frequency questionnaire that asks about consumption behavior. A paper-and-pencil questionnaire was sent out to a representative sample of people in German-speaking Switzerland and yielded N = 918 complete datasets from persons mainly responsible for buying and preparing food in the household. The various convenience food products could be categorized into four groups, which we labeled as highly processed food items, moderately processed food items, single components, and salads. Fifteen drivers were found to have a significant impact either on total convenience consumption or on one of the identified categories. Strong predictors were age, concern about naturalness, nutrition knowledge, and cooking skills. PMID:20832437

  15. Agriculture and food animals as a source of antimicrobial-resistant bacteria.

    PubMed

    Economou, Vangelis; Gousia, Panagiota

    2015-01-01

    One of the major breakthroughs in the history of medicine is undoubtedly the discovery of antibiotics. Their use in animal husbandry and veterinary medicine has resulted in healthier and more productive farm animals, ensuring the welfare and health of both animals and humans. Unfortunately, from the first use of penicillin, the resistance countdown started to tick. Nowadays, the infections caused by antibiotic-resistant bacteria are increasing, and resistance to antibiotics is probably the major public health problem. Antibiotic use in farm animals has been criticized for contributing to the emergence of resistance. The use and misuse of antibiotics in farm animal settings as growth promoters or as nonspecific means of infection prevention and treatment has boosted antibiotic consumption and resistance among bacteria in the animal habitat. This reservoir of resistance can be transmitted directly or indirectly to humans through food consumption and direct or indirect contact. Resistant bacteria can cause serious health effects directly or via the transmission of the antibiotic resistance traits to pathogens, causing illnesses that are difficult to treat and that therefore have higher morbidity and mortality rates. In addition, the selection and proliferation of antibiotic-resistant strains can be disseminated to the environment via animal waste, enhancing the resistance reservoir that exists in the environmental microbiome. In this review, an effort is made to highlight the various factors that contribute to the emergence of antibiotic resistance in farm animals and to provide some insights into possible solutions to this major health issue.

  16. Agriculture and food animals as a source of antimicrobial-resistant bacteria.

    PubMed

    Economou, Vangelis; Gousia, Panagiota

    2015-01-01

    One of the major breakthroughs in the history of medicine is undoubtedly the discovery of antibiotics. Their use in animal husbandry and veterinary medicine has resulted in healthier and more productive farm animals, ensuring the welfare and health of both animals and humans. Unfortunately, from the first use of penicillin, the resistance countdown started to tick. Nowadays, the infections caused by antibiotic-resistant bacteria are increasing, and resistance to antibiotics is probably the major public health problem. Antibiotic use in farm animals has been criticized for contributing to the emergence of resistance. The use and misuse of antibiotics in farm animal settings as growth promoters or as nonspecific means of infection prevention and treatment has boosted antibiotic consumption and resistance among bacteria in the animal habitat. This reservoir of resistance can be transmitted directly or indirectly to humans through food consumption and direct or indirect contact. Resistant bacteria can cause serious health effects directly or via the transmission of the antibiotic resistance traits to pathogens, causing illnesses that are difficult to treat and that therefore have higher morbidity and mortality rates. In addition, the selection and proliferation of antibiotic-resistant strains can be disseminated to the environment via animal waste, enhancing the resistance reservoir that exists in the environmental microbiome. In this review, an effort is made to highlight the various factors that contribute to the emergence of antibiotic resistance in farm animals and to provide some insights into possible solutions to this major health issue. PMID:25878509

  17. Agriculture and food animals as a source of antimicrobial-resistant bacteria

    PubMed Central

    Economou, Vangelis; Gousia, Panagiota

    2015-01-01

    One of the major breakthroughs in the history of medicine is undoubtedly the discovery of antibiotics. Their use in animal husbandry and veterinary medicine has resulted in healthier and more productive farm animals, ensuring the welfare and health of both animals and humans. Unfortunately, from the first use of penicillin, the resistance countdown started to tick. Nowadays, the infections caused by antibiotic-resistant bacteria are increasing, and resistance to antibiotics is probably the major public health problem. Antibiotic use in farm animals has been criticized for contributing to the emergence of resistance. The use and misuse of antibiotics in farm animal settings as growth promoters or as nonspecific means of infection prevention and treatment has boosted antibiotic consumption and resistance among bacteria in the animal habitat. This reservoir of resistance can be transmitted directly or indirectly to humans through food consumption and direct or indirect contact. Resistant bacteria can cause serious health effects directly or via the transmission of the antibiotic resistance traits to pathogens, causing illnesses that are difficult to treat and that therefore have higher morbidity and mortality rates. In addition, the selection and proliferation of antibiotic-resistant strains can be disseminated to the environment via animal waste, enhancing the resistance reservoir that exists in the environmental microbiome. In this review, an effort is made to highlight the various factors that contribute to the emergence of antibiotic resistance in farm animals and to provide some insights into possible solutions to this major health issue. PMID:25878509

  18. Consumer acceptance of ginseng food products.

    PubMed

    Chung, Hee Sook; Lee, Young-Chul; Rhee, Young Kyung; Lee, Soo-Yeun

    2011-01-01

    Ginseng has been utilized less in food products than in dietary supplements in the United States. Sensory acceptance of ginseng food products by U.S. consumers has not been reported. The objectives of this study were to: (1) determine the sensory acceptance of commercial ginseng food products and (2) assess influence of the addition of sweeteners to ginseng tea and ginseng extract to chocolate on consumer acceptance. Total of 126 consumers participated in 3 sessions for (1) 7 commercial red ginseng food products, (2) 10 ginseng teas varying in levels of sugar or honey, and (3) 10 ginseng milk or dark chocolates varying in levels of ginseng extract. Ginseng candy with vitamin C and ginseng crunchy white chocolate were the most highly accepted, while sliced ginseng root product was the least accepted among the seven commercial products. Sensory acceptance increased in proportion to the content of sugar and honey in ginseng tea, whereas acceptance decreased with increasing content of ginseng extract in milk and dark chocolates. Findings demonstrate that ginseng food product types with which consumers have been already familiar, such as candy and chocolate, will have potential for success in the U.S. market. Chocolate could be suggested as a food matrix into which ginseng can be incorporated, as containing more bioactive compounds than ginseng tea at a similar acceptance level. Future research may include a descriptive analysis with ginseng-based products to identify the key drivers of liking and disliking for successful new product development.

  19. Consumer acceptance of ginseng food products.

    PubMed

    Chung, Hee Sook; Lee, Young-Chul; Rhee, Young Kyung; Lee, Soo-Yeun

    2011-01-01

    Ginseng has been utilized less in food products than in dietary supplements in the United States. Sensory acceptance of ginseng food products by U.S. consumers has not been reported. The objectives of this study were to: (1) determine the sensory acceptance of commercial ginseng food products and (2) assess influence of the addition of sweeteners to ginseng tea and ginseng extract to chocolate on consumer acceptance. Total of 126 consumers participated in 3 sessions for (1) 7 commercial red ginseng food products, (2) 10 ginseng teas varying in levels of sugar or honey, and (3) 10 ginseng milk or dark chocolates varying in levels of ginseng extract. Ginseng candy with vitamin C and ginseng crunchy white chocolate were the most highly accepted, while sliced ginseng root product was the least accepted among the seven commercial products. Sensory acceptance increased in proportion to the content of sugar and honey in ginseng tea, whereas acceptance decreased with increasing content of ginseng extract in milk and dark chocolates. Findings demonstrate that ginseng food product types with which consumers have been already familiar, such as candy and chocolate, will have potential for success in the U.S. market. Chocolate could be suggested as a food matrix into which ginseng can be incorporated, as containing more bioactive compounds than ginseng tea at a similar acceptance level. Future research may include a descriptive analysis with ginseng-based products to identify the key drivers of liking and disliking for successful new product development. PMID:22416723

  20. Regulatory approaches for controlling pesticide residues in food animals.

    PubMed

    Landy, R B; Kim, I S; Lee, Y; Hoffman, M K

    1999-03-01

    Pesticide use is vital to the production of an economical, high-quality food supply throughout the world. The regulatory system in the United States is designed to prevent the entry of unacceptable residues into the food supply. To address the complexities associated with pesticide use, the regulatory apparatus is composed of several federal and numerous state agencies. Based on monitoring results, it appears that most pesticides are being used in the appropriate manner and that thresholds for pesticides, deemed to be adequate to protect human health, are seldom exceeded. With our increasing knowledge of the public health and ecologic threats posed by pesticide residues, our approach to regulating pesticides will continue to evolve.

  1. Natural Vitamin D Content in Animal Products1

    PubMed Central

    Schmid, Alexandra; Walther, Barbara

    2013-01-01

    Humans derive most vitamin D from the action of sunlight in their skin. However, in view of the current Western lifestyle with most daily activities taking place indoors, sun exposure is often not sufficient for adequate vitamin D production. For this reason, dietary intake is also of great importance. Animal foodstuffs (e.g., fish, meat, offal, egg, dairy) are the main sources for naturally occurring cholecalciferol (vitamin D-3). This paper therefore aims to provide an up-to-date overview of vitamin D-3 content in various animal foods. The focus lies on the natural vitamin D-3 content because there are many countries in which foods are not regularly fortified with vitamin D. The published data show that the highest values of vitamin D are found in fish and especially in fish liver, but offal also provides considerable amounts of vitamin D. The content in muscle meat is generally much lower. Vitamin D concentrations in egg yolks range between the values for meat and offal. If milk and dairy products are not fortified, they are normally low in vitamin D, with the exception of butter because of its high fat content. However, as recommendations for vitamin D intake have recently been increased considerably, it is difficult to cover the requirements solely by foodstuffs. PMID:23858093

  2. Authenticity and quality of animal origin food investigated by stable-isotope ratio analysis.

    PubMed

    Vinci, Giuliana; Preti, Raffaella; Tieri, Alessandra; Vieri, Simone

    2013-02-01

    Authentication of a food product is the procedure by which it is verified that the product matches the statements on the label, and that it conforms to what is established by regulations. This testing process includes analysis of the ingredients, determination of the geographical origin, and examination of the production methods. In particular, the use of rapid, effective and reliable analytical methods, when correctly applied to verify the authenticity and the traceability of the product, represents a valuable and irreplaceable tool for the authorities to carry out control functions. Tools and methodologies from scientific innovation and technological evolution can help to quickly locate particularly sophisticated frauds and adulterations. The feeding regime of livestock is a fundamental issue for the properties and safety of animal origin food, but this regime is often hidden from the consumer, making the zootechnical sector more prone to fraudulent practices. This review reports the results recently obtained in authentication of animal origin food by the application of stable-isotope ratio analysis, the most promising analytical technique in this field.

  3. Challenges of Sanitary Compliance Related to Trade in Products of Animal Origin in Southern Africa

    PubMed Central

    Magwedere, Kudakwashe; Songabe, Tembile

    2015-01-01

    Irrespective of the existence of potentially pathogenic organisms carried by animals, foods of animal origin remain the prime nutrition of humans world-wide. As such, food safety continues to be a global concern primarily to safeguard public health and to promote international trade. Application of integrated risk-based quality assurance procedures on-farm and at slaughterhouses plays a crucial role in controlling hazards associated with foods of animal origin. In the present paper we examine safety assurance systems and associated value chains for foods of animal origin based on historical audit results of some Southern African countries with thriving export trade in animal products, mainly to identify areas for improvement. Among the key deficiencies identified were: i) failure to keep pace with scientific advances related to the ever-changing food supply chain; ii) lack of effective national and regional intervention strategies to curtail pathogen transmission and evolution, notably the zoonotic Shiga toxin-producing Escherichia coli; and iii) a lack of effective methods to reduce contamination of foods of wildlife origin. The introduction of foods of wildlife origin for domestic consumption and export markets seriously compounds already existing conflicts in legislation governing food supply and safety. This analysis identifies gaps required to improve the safety of foods of wildlife origin. PMID:27800409

  4. Careers in Organic Food Production

    ERIC Educational Resources Information Center

    Bibler, Adam

    2010-01-01

    New technology developed over the past several decades have allowed farmers to grow more food using fewer resources. Compared with 60 years ago, today's farm can supply more than three times more corn per acre, and the average dairy cow produces almost four times more milk. Even as technology improves farm yields, however, many consumers are…

  5. 75 FR 41725 - Food Additives Permitted in Feed and Drinking Water of Animals; Ammonium Formate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... Additives Permitted in Feed and Drinking Water of Animals; Ammonium Formate AGENCY: Food and Drug... regulations for food additives permitted in feed and drinking water of animals to provide for the safe use of ammonium formate as an acidifying agent in swine feed. This action is in response to a food...

  6. Campylobacter species in animal, food, and environmental sources, and relevant testing programs in Canada.

    PubMed

    Huang, Hongsheng; Brooks, Brian W; Lowman, Ruff; Carrillo, Catherine D

    2015-10-01

    Campylobacter species, particularly thermophilic campylobacters, have emerged as a leading cause of human foodborne gastroenteritis worldwide, with Campylobacter jejuni, Campylobacter coli, and Campylobacter lari responsible for the majority of human infections. Although most cases of campylobacteriosis are self-limiting, campylobacteriosis represents a significant public health burden. Human illness caused by infection with campylobacters has been reported across Canada since the early 1970s. Many studies have shown that dietary sources, including food, particularly raw poultry and other meat products, raw milk, and contaminated water, have contributed to outbreaks of campylobacteriosis in Canada. Campylobacter spp. have also been detected in a wide range of animal and environmental sources, including water, in Canada. The purpose of this article is to review (i) the prevalence of Campylobacter spp. in animals, food, and the environment, and (ii) the relevant testing programs in Canada with a focus on the potential links between campylobacters and human health in Canada.

  7. Insect biomass to enhance food production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies have established that insects are as good source of protein as conventional animal food (between 15 and 67% dry weight content). Insects are a good source of essential amino acids and essential fatty acids. Insect fat has a higher content of polyunsaturated (essential) fatty acids and a lowe...

  8. Climate change and sustainable food production.

    PubMed

    Smith, Pete; Gregory, Peter J

    2013-02-01

    One of the greatest challenges we face in the twenty-first century is to sustainably feed nine to ten billion people by 2050 while at the same time reducing environmental impact (e.g. greenhouse gas (GHG) emissions, biodiversity loss, land use change and loss of ecosystem services). To this end, food security must be delivered. According to the United Nations definition, 'food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy life'. At the same time as delivering food security, we must also reduce the environmental impact of food production. Future climate change will make an impact upon food production. On the other hand, agriculture contributes up to about 30% of the anthropogenic GHG emissions that drive climate change. The aim of this review is to outline some of the likely impacts of climate change on agriculture, the mitigation measures available within agriculture to reduce GHG emissions and outlines the very significant challenge of feeding nine to ten billion people sustainably under a future climate, with reduced emissions of GHG. Each challenge is in itself enormous, requiring solutions that co-deliver on all aspects. We conclude that the status quo is not an option, and tinkering with the current production systems is unlikely to deliver the food and ecosystems services we need in the future; radical changes in production and consumption are likely to be required over the coming decades.

  9. Benefits and risks associated with genetically modified food products.

    PubMed

    Kramkowska, Marta; Grzelak, Teresa; Czyżewska, Krystyna

    2013-01-01

    Scientists employing methods of genetic engineering have developed a new group of living organisms, termed 'modified organisms', which found application in, among others, medicine, the pharmaceutical industry and food distribution. The introduction of transgenic products to the food market resulted in them becoming a controversial topic, with their proponents and contestants. The presented study aims to systematize objective data on the potential benefits and risks resulting from the consumption of transgenic food. Genetic modifications of plants and animals are justified by the potential for improvement of the food situation worldwide, an increase in yield crops, an increase in the nutritional value of food, and the development of pharmaceutical preparations of proven clinical significance. In the opinions of critics, however, transgenic food may unfavourably affect the health of consumers. Therefore, particular attention was devoted to the short- and long-lasting undesirable effects, such as alimentary allergies, synthesis of toxic agents or resistance to antibiotics. Examples arguing for the justified character of genetic modifications and cases proving that their use can be dangerous are innumerable. In view of the presented facts, however, complex studies are indispensable which, in a reliable way, evaluate effects linked to the consumption of food produced with the application of genetic engineering techniques. Whether one backs up or negates transgenic products, the choice between traditional and non-conventional food remains to be decided exclusively by the consumers.

  10. Rice Breeding and World Food Production

    ERIC Educational Resources Information Center

    Jennings, Peter R.

    1974-01-01

    Discusses the relation of technology to the green revolution, the role of plant breeders in inducing change in stagnant agriculture and the tools required by production scientists to increase yields of basic food crops in developing countries. (BR)

  11. Acid preservation systems for food products

    SciTech Connect

    Tiberio, J. E.; Cirigiano, M. C.

    1984-10-16

    Fumaric acid is used in combination with critical amounts of acetic acid to preserve acid containing food products from microbiological spoilage in the absence of or at reduced levels of chemical preservative.

  12. Mammary stem cells: expansion and animal productivity

    PubMed Central

    2014-01-01

    Identification and characterization of mammary stem cells and progenitor cells from dairy animals is important in the understanding of mammogenesis, tissue turnover, lactation persistency and regenerative therapy. It has been realized by many investigators that altered lactation, long dry periods (non-milking period between two consecutive lactation cycles), abrupt cessation of lactation (common in water buffaloes) and disease conditions like mastitis, greatly reduce milk yield thus render huge financial losses within the dairy sector. Cellular manipulation of specialized cell types within the mammary gland, called mammary stem cells (MaSCs)/progenitor cells, might provide potential solutions to these problems and may improve milk production. In addition, MaSCs/progenitor cells could be used in regenerative therapy against tissue damage caused by mastitis. This review discusses methods of MaSC/progenitor cell manipulation and their mechanisms in bovine and caprine animals. Author believes that intervention of MaSCs/progenitor cells could lessen the huge financial losses to the dairy industry globally. PMID:25057352

  13. Krill products: an overview of animal studies.

    PubMed

    Burri, Lena; Johnsen, Line

    2015-05-01

    Many animal studies have been performed with krill oil (KO) and this review aims to summarize their findings and give insight into the mechanism of action of KO. Animal models that have been used in studies with KO include obesity, depression, myocardial infarction, chronic low-grade and ulcerative inflammation and are described in detail. Moreover, studies with KO in the form of krill powder (KP) and krill protein concentrate (KPC) as a mix of lipids and proteins are mentioned and compared to the effects of KO. In addition, differences in tissue uptake of the long-chain omega-3 polyunsaturated fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), when delivered in either phospholipid or triglyceride form, are addressed and the differential impact the delivery form has on gene expression profiles is explained. In our outlook, we try to highlight the potential of KO and KP supplementation in clinical settings and discuss health segments that have a high potential of showing krill product specific health benefits and warrant further clinical investigations. PMID:25961320

  14. Krill Products: An Overview of Animal Studies

    PubMed Central

    Burri, Lena; Johnsen, Line

    2015-01-01

    Many animal studies have been performed with krill oil (KO) and this review aims to summarize their findings and give insight into the mechanism of action of KO. Animal models that have been used in studies with KO include obesity, depression, myocardial infarction, chronic low-grade and ulcerative inflammation and are described in detail. Moreover, studies with KO in the form of krill powder (KP) and krill protein concentrate (KPC) as a mix of lipids and proteins are mentioned and compared to the effects of KO. In addition, differences in tissue uptake of the long-chain omega-3 polyunsaturated fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), when delivered in either phospholipid or triglyceride form, are addressed and the differential impact the delivery form has on gene expression profiles is explained. In our outlook, we try to highlight the potential of KO and KP supplementation in clinical settings and discuss health segments that have a high potential of showing krill product specific health benefits and warrant further clinical investigations. PMID:25961320

  15. Mammary stem cells: expansion and animal productivity.

    PubMed

    Choudhary, Ratan K

    2014-01-01

    Identification and characterization of mammary stem cells and progenitor cells from dairy animals is important in the understanding of mammogenesis, tissue turnover, lactation persistency and regenerative therapy. It has been realized by many investigators that altered lactation, long dry periods (non-milking period between two consecutive lactation cycles), abrupt cessation of lactation (common in water buffaloes) and disease conditions like mastitis, greatly reduce milk yield thus render huge financial losses within the dairy sector. Cellular manipulation of specialized cell types within the mammary gland, called mammary stem cells (MaSCs)/progenitor cells, might provide potential solutions to these problems and may improve milk production. In addition, MaSCs/progenitor cells could be used in regenerative therapy against tissue damage caused by mastitis. This review discusses methods of MaSC/progenitor cell manipulation and their mechanisms in bovine and caprine animals. Author believes that intervention of MaSCs/progenitor cells could lessen the huge financial losses to the dairy industry globally.

  16. Causes and trends of water scarcity in food production

    NASA Astrophysics Data System (ADS)

    Porkka, Miina; Gerten, Dieter; Schaphoff, Sibyll; Siebert, Stefan; Kummu, Matti

    2016-01-01

    The insufficiency of water resources to meet the needs of food production is a pressing issue that is likely to increase in importance in the future. Improved understanding of historical developments can provide a basis for addressing future challenges. In this study we analyse how hydroclimatic variation, cropland expansion and evolving agricultural practices have influenced the potential for food self-sufficiency within the last century. We consider a food production unit (FPU) to have experienced green-blue water (GBW) scarcity if local renewable green (in soils) and blue water resources (in rivers, lakes, reservoirs, aquifers) were not sufficient for producing a reference food supply of 3000 kcal with 20% animal products for all inhabitants. The number of people living in FPUs affected by GBW scarcity has gone up from 360 million in 1905 (21% of world population at the time) to 2.2 billion (34%) in 2005. During this time, GBW scarcity has spread to large areas and become more frequent in regions where it occurs. Meanwhile, cropland expansion has increased green water availability for agriculture around the world, and advancements in agronomic practices have decreased water requirements of producing food. These efforts have improved food production potential and thus eased GBW scarcity considerably but also made possible the rapid population growth of the last century. The influence of modern agronomic practices is particularly striking: if agronomic practices of the early 1900s were applied today, it would roughly double the population under GBW scarcity worldwide.

  17. Diseases of livestock in the Pacific Islands region: setting priorities for food animal biosecurity.

    PubMed

    Brioudes, Aurélie; Warner, Jeffrey; Hedlefs, Robert; Gummow, Bruce

    2015-03-01

    Most Pacific Island countries and territories (PICTs) have developing economies and face a critical shortage of veterinarians with limited financial resources allocated to their animal disease surveillance programmes. Thus, animal health authorities have to set priorities for better focusing their scarce resources. The main objective of this study was to identify animal diseases perceived to be of importance by decision makers within selected PICTs, at the regional and national levels, to ensure better targeting of animal health resources. A second objective was to investigate whether the targeted surveillance programmes resulting from this rationalized approach would also benefit the local communities engaged in livestock production. A multi-criteria prioritization process was developed, involving local experts, to score and rank 132 animal diseases based on their priority at the regional and national levels for four PICTs: Fiji, Papua New Guinea, Solomon Islands, and Vanuatu, which form part of a regional Food Animal Biosecurity Network. In parallel interviews with farmers and field animal health and production workers were conducted to assess their perception of animal diseases. The list of the top-twenty ranked diseases for the Pacific Islands region shows a mix of endemic zoonotic diseases (such as leptospirosis ranked first; brucellosis third; tuberculosis sixth; and endoparasites and ectoparasites, respectively eleventh and thirteenth) with exotic diseases (such as HPAI ranked second, FMD fifth, and rabies ninth). There were different disease ranking lists for each of the four targeted PICTs, confirming different strategies of disease prevention and control may be required for each country, rather than a regional approach. Interviewed animal health and production workers were unfamiliar with most of the prioritized diseases and a majority acknowledged that they would not be able to recognize clinical signs if outbreaks were to occur in their area

  18. Diseases of livestock in the Pacific Islands region: setting priorities for food animal biosecurity.

    PubMed

    Brioudes, Aurélie; Warner, Jeffrey; Hedlefs, Robert; Gummow, Bruce

    2015-03-01

    Most Pacific Island countries and territories (PICTs) have developing economies and face a critical shortage of veterinarians with limited financial resources allocated to their animal disease surveillance programmes. Thus, animal health authorities have to set priorities for better focusing their scarce resources. The main objective of this study was to identify animal diseases perceived to be of importance by decision makers within selected PICTs, at the regional and national levels, to ensure better targeting of animal health resources. A second objective was to investigate whether the targeted surveillance programmes resulting from this rationalized approach would also benefit the local communities engaged in livestock production. A multi-criteria prioritization process was developed, involving local experts, to score and rank 132 animal diseases based on their priority at the regional and national levels for four PICTs: Fiji, Papua New Guinea, Solomon Islands, and Vanuatu, which form part of a regional Food Animal Biosecurity Network. In parallel interviews with farmers and field animal health and production workers were conducted to assess their perception of animal diseases. The list of the top-twenty ranked diseases for the Pacific Islands region shows a mix of endemic zoonotic diseases (such as leptospirosis ranked first; brucellosis third; tuberculosis sixth; and endoparasites and ectoparasites, respectively eleventh and thirteenth) with exotic diseases (such as HPAI ranked second, FMD fifth, and rabies ninth). There were different disease ranking lists for each of the four targeted PICTs, confirming different strategies of disease prevention and control may be required for each country, rather than a regional approach. Interviewed animal health and production workers were unfamiliar with most of the prioritized diseases and a majority acknowledged that they would not be able to recognize clinical signs if outbreaks were to occur in their area

  19. Isotopes and radiation in agricultural sciences: Animals, plants, food and the environment. Volume 2

    SciTech Connect

    L'Annunziata, M.F.; Legg, J.O.

    1984-01-01

    This book concentrates on techniques used in studies of the biochemistry of living systems important to agriculture, the preservation of food, and the environment. Topics considered include animals, radiopreservation, biochemistry, plants, radioisotopes, and food processing.

  20. What would the world be like without animals for food, fiber, and labor? Are we morally obligated to do without them?

    PubMed

    Davis, S L

    2008-02-01

    Numerous animal rights and animal liberation theorists have concluded that nonhuman animals have moral standing and noninterference rights. Therefore, they say that humans are morally obligated to stop using animals for food, fiber, labor, and research. I disagree with that conclusion for at least 2 reasons. First, it has been suggested that food production models are possible using large herbivores that might actually cause less harm (kill) to animals than a vegan food production model. This is because intensive crop production used to produce food for a vegan diet kills (harms) far more animals of the field than extensive agriculture (pasture production). So, a combined food production system that includes crops and pasture harvested by large herbivores to be used for human food may kill fewer animals than would a vegan-crop model. Second, pragmatically, it is improbable that all peoples of the world could ever be convinced that they must give up animals. In fact, it may be unethical to try to do that, because in poor countries, these animals are essential to the survival of the human populations. But what about the richer nations? Maybe they will or should be convinced to do without animals because of the moral strength of the animal rights and animal liberation theories. However, I believe that there are far too many obstacles for that to happen. What then are we morally obligated to do about animals? I suggest that animals do have moral standing, and that we are morally obligated to recognize their unique species-specific natures and treat them accordingly. That would mean treating animals according to their physical and behavioral needs or telos. That, I believe, is the most likely outcome of the conversation about animal rights. PMID:18212387

  1. The animal food supplement sepiolite promotes a direct horizontal transfer of antibiotic resistance plasmids between bacterial species.

    PubMed

    Rodríguez-Beltrán, Jerónimo; Rodríguez-Rojas, Alexandro; Yubero, Elva; Blázquez, Jesús

    2013-06-01

    Animal fodder is routinely complemented with antibiotics together with other food supplements to improve growth. For instance, sepiolite is currently used as a dietary coadjuvant in animal feed, as it increases animal growth parameters and improves meat and derived final product quality. This type of food additive has so far been considered innocuous for the development and spread of antibiotic resistance. In this study, we demonstrate that sepiolite promotes the direct horizontal transfer of antibiotic resistance plasmids between bacterial species. The conditions needed for plasmid transfer (sepiolite and friction forces) occur in the digestive tracts of farm animals, which routinely receive sepiolite as a food additive. Furthermore, this effect may be aggravated by the use of antibiotics supplied as growth promoters.

  2. Hormonal growth promoting agents in food producing animals.

    PubMed

    Stephany, Rainer W

    2010-01-01

    In contrast to the use of hormonal doping agents in sports to enhance the performance of athletes, in the livestock industry hormonal growth promoters ("anabolics") are used to increase the production of muscle meat. This leads to international disputes about the safety of meat originating from animals treated with such anabolics.As a consequence of the total ban in the EU of all hormonal active growth promoters ("hormones") in livestock production, in contrast to their legal use [e.g. of five such hormones (17beta-estradiol, testosterone, progesterone, trenbolone and zeranol) as small solid ear implants and two hormones as feed additives for feedlot heifers (melengestrol acetate) and for swine (ractopamine) in the USA], the regulatory controls also differ sharply between the EU and the USA.In the EU the treatment of slaughter animals is the regulatory offence that has to be controlled in inspection programs. In the USA testing for compliance of a regulatory maximum residue level in the edible product (muscle, fat, liver or kidney) is the purpose of the inspection program (if any).The EU inspection programs focus on sample materials that are more suitable for testing for banned substances, especially if the animals are still on the farm, such as urine and feces or hair. In the case of slaughtered animals, the more favored sample materials are bile, blood, eyes and sometimes liver. Only in rare occasions is muscle meat sampled. This happens only in the case of import controls or in monitoring programs of meat sampled in butcher shops or supermarkets.As a result, data on hormone concentrations in muscle meat samples from the EU market are very rare and are obtained in most cases from small programs on an ad hoc basis. EU data for natural hormones in meat are even rarer because of the absence of "legal natural levels" for these hormones in compliance testing. With the exception of samples from the application sites - in the EU the site of injection of liquid hormone

  3. 9 CFR 590.45 - Prohibition on eggs and egg products not intended for use as human food.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Prohibition on eggs and egg products... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS (EGG PRODUCTS INSPECTION ACT) Eggs and Egg Products Not Intended for Human Food § 590.45 Prohibition...

  4. Application of isolated hepatocytes to studies of drug metabolism in large food animals.

    PubMed

    Shull, L R; Kirsch, D G; Lohse, C L; Wisniewski, J A

    1987-03-01

    A definitive hazard assessment of xenobiotics translocated through food animals into edible products such as meat or milk requires a complete analysis of metabolism in food animals. However, large animal metabolism studies present many experimental difficulties. None of several in vitro alternatives such as subcellular fractions has been established as an acceptable predictor of in vivo metabolism. The feasibility of using isolated hepatocytes to predict the metabolism of xenobiotics, both quantitatively and qualitatively, in large ruminant animals (e.g. cattle) is being studied in our laboratory. A procedure was developed for isolating hepatocytes aseptically from the caudate process of the liver which was obtained surgically from 100-125 kg calves. A modified two-step vascular perfusion procedure provides hepatocyte suspensions that are typically greater than or equal to 85% viable and greater than or equal to 1 X 10(7) viable hepatocytes/g of liver (wet wt). Xenobiotic metabolism has been evaluated in suspensions and primary cultures using aldrin epoxidation, ethoxycoumarin O-deethylation, and 7-hydroxycoumarin glucuronidation and sulfation. Metabolic activities are relatively short-lived in suspensions less than or equal to 4 h, but quite stable up to 10 h when cultured on collagen-coated plates in chemically defined medium. Bovine hepatocytes behave similarly in culture to rodent hepatocytes. Although primary culturing of hepatocytes is more difficult than suspensions, primarily due to the asepsis requirements, it is the method of choice for xenobiotic metabolism determinations in isolated hepatocytes of cattle. PMID:3554786

  5. Application of isolated hepatocytes to studies of drug metabolism in large food animals.

    PubMed

    Shull, L R; Kirsch, D G; Lohse, C L; Wisniewski, J A

    1987-03-01

    A definitive hazard assessment of xenobiotics translocated through food animals into edible products such as meat or milk requires a complete analysis of metabolism in food animals. However, large animal metabolism studies present many experimental difficulties. None of several in vitro alternatives such as subcellular fractions has been established as an acceptable predictor of in vivo metabolism. The feasibility of using isolated hepatocytes to predict the metabolism of xenobiotics, both quantitatively and qualitatively, in large ruminant animals (e.g. cattle) is being studied in our laboratory. A procedure was developed for isolating hepatocytes aseptically from the caudate process of the liver which was obtained surgically from 100-125 kg calves. A modified two-step vascular perfusion procedure provides hepatocyte suspensions that are typically greater than or equal to 85% viable and greater than or equal to 1 X 10(7) viable hepatocytes/g of liver (wet wt). Xenobiotic metabolism has been evaluated in suspensions and primary cultures using aldrin epoxidation, ethoxycoumarin O-deethylation, and 7-hydroxycoumarin glucuronidation and sulfation. Metabolic activities are relatively short-lived in suspensions less than or equal to 4 h, but quite stable up to 10 h when cultured on collagen-coated plates in chemically defined medium. Bovine hepatocytes behave similarly in culture to rodent hepatocytes. Although primary culturing of hepatocytes is more difficult than suspensions, primarily due to the asepsis requirements, it is the method of choice for xenobiotic metabolism determinations in isolated hepatocytes of cattle.

  6. High throughput multiple locus variable number of tandem repeat analysis (MLVA) of Staphylococcus aureus from human, animal and food sources.

    PubMed

    Sobral, Daniel; Schwarz, Stefan; Bergonier, Dominique; Brisabois, Anne; Feßler, Andrea T; Gilbert, Florence B; Kadlec, Kristina; Lebeau, Benoit; Loisy-Hamon, Fabienne; Treilles, Michaël; Pourcel, Christine; Vergnaud, Gilles

    2012-01-01

    Staphylococcus aureus is a major human pathogen, a relevant pathogen in veterinary medicine, and a major cause of food poisoning. Epidemiological investigation tools are needed to establish surveillance of S. aureus strains in humans, animals and food. In this study, we investigated 145 S. aureus isolates recovered from various animal species, disease conditions, food products and food poisoning events. Multiple Locus Variable Number of Tandem Repeat (VNTR) analysis (MLVA), known to be highly efficient for the genotyping of human S. aureus isolates, was used and shown to be equally well suited for the typing of animal S. aureus isolates. MLVA was improved by using sixteen VNTR loci amplified in two multiplex PCRs and analyzed by capillary electrophoresis ensuring a high throughput and high discriminatory power. The isolates were assigned to twelve known clonal complexes (CCs) and--a few singletons. Half of the test collection belonged to four CCs (CC9, CC97, CC133, CC398) previously described as mostly associated with animals. The remaining eight CCs (CC1, CC5, CC8, CC15, CC25, CC30, CC45, CC51), representing 46% of the animal isolates, are common in humans. Interestingly, isolates responsible for food poisoning show a CC distribution signature typical of human isolates and strikingly different from animal isolates, suggesting a predominantly human origin.

  7. High Throughput Multiple Locus Variable Number of Tandem Repeat Analysis (MLVA) of Staphylococcus aureus from Human, Animal and Food Sources

    PubMed Central

    Sobral, Daniel; Schwarz, Stefan; Bergonier, Dominique; Brisabois, Anne; Feßler, Andrea T.; Gilbert, Florence B.; Kadlec, Kristina; Lebeau, Benoit; Loisy-Hamon, Fabienne; Treilles, Michaël; Pourcel, Christine; Vergnaud, Gilles

    2012-01-01

    Staphylococcus aureus is a major human pathogen, a relevant pathogen in veterinary medicine, and a major cause of food poisoning. Epidemiological investigation tools are needed to establish surveillance of S. aureus strains in humans, animals and food. In this study, we investigated 145 S. aureus isolates recovered from various animal species, disease conditions, food products and food poisoning events. Multiple Locus Variable Number of Tandem Repeat (VNTR) analysis (MLVA), known to be highly efficient for the genotyping of human S. aureus isolates, was used and shown to be equally well suited for the typing of animal S. aureus isolates. MLVA was improved by using sixteen VNTR loci amplified in two multiplex PCRs and analyzed by capillary electrophoresis ensuring a high throughput and high discriminatory power. The isolates were assigned to twelve known clonal complexes (CCs) and –a few singletons. Half of the test collection belonged to four CCs (CC9, CC97, CC133, CC398) previously described as mostly associated with animals. The remaining eight CCs (CC1, CC5, CC8, CC15, CC25, CC30, CC45, CC51), representing 46% of the animal isolates, are common in humans. Interestingly, isolates responsible for food poisoning show a CC distribution signature typical of human isolates and strikingly different from animal isolates, suggesting a predominantly human origin. PMID:22567085

  8. Introduction to Animal Products. Instructor Guide [and] Student Reference.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This packet contains an instructor guide and student reference for a course in introduction to animal products. The curriculum contains the following six lessons: (1) importance of animal products; (2) beef; (3) pork; (4) lamb and mutton; (5) poultry products; and (6) dairy products. The instructor guide includes the following: objectives,…

  9. 21 CFR 2.35 - Use of secondhand containers for the shipment or storage of food and animal feed.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Use of secondhand containers for the shipment or storage of food and animal feed. 2.35 Section 2.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... Foods § 2.35 Use of secondhand containers for the shipment or storage of food and animal feed....

  10. 21 CFR 2.35 - Use of secondhand containers for the shipment or storage of food and animal feed.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Use of secondhand containers for the shipment or storage of food and animal feed. 2.35 Section 2.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... Foods § 2.35 Use of secondhand containers for the shipment or storage of food and animal feed....

  11. 21 CFR 2.35 - Use of secondhand containers for the shipment or storage of food and animal feed.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Use of secondhand containers for the shipment or storage of food and animal feed. 2.35 Section 2.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT... Foods § 2.35 Use of secondhand containers for the shipment or storage of food and animal feed....

  12. Electron irradiation of dry food products

    NASA Astrophysics Data System (ADS)

    Grünewald, Th.

    The interest of the industrial food producer is increasing in having the irradiation facility installed in the food processing chain. The throughput of the irradiator should be high and the residence time of the product in the facility should be short. These conditions can be accomplished by electron irradiators. To clarify the irradiation conditions spices taken out of the industrial process, food grade salt, sugar, and gums as models of dry food products were irradiated. With a radiation dose of 10 kGy microbial load can be reduced on 10∗∗4 microorganisms/g. The sensory properties of the spices were not changed in an atypical way. For food grade salt and sugar changes of colour were observed which are due to lattice defects or initiated browning. The irradiation of several gums led only in some cases to an improvement of the thickness properties in the application below 50°C, in most cases the thickness effect was reduced. The products were packaged before irradiation. But it would be possible also to irradiate the products without packaging moving the product through the iradiation field in a closed conveyor system.

  13. Radiation disinfestation of food and agricultural products

    SciTech Connect

    Moy, J.H.

    1985-01-01

    This book presents the papers given at a conference on the radiodisinfestation of food and crops. Topics considered at the conference included food irradiation's impact of the US Agency for International Development, FDA regulations, irradiation as a quarantine treatment, quality attributes of irradiated fruits, low-dose irradiation, cesium 137 as a radiation source, radiosterilization, economic feasibility, marketing, consumer acceptance, and the packaging of irradiated products.

  14. Aflatoxins in Food Products in Iran: a Review of the Literature

    PubMed Central

    Hedayati, Mohammad Taghi; Mahdavi Omran, Saeid; Soleymani, Abbas; Taghizadeh Armaki, Mojtaba

    2016-01-01

    Context Mycotoxins are secondary metabolites produced by certain toxigenic fungi and the most of them are aflatoxins, fumonisins, trichothecenes, ochratoxin A, patulin, and zearalenone. Evidence Acquisition In consideration of the consumption of certain farm products for animal feed and the prevalence of toxigenic fungi and mycotoxins in food, the present study was performed to evaluate this situation in Iran with a review of the literature using search engines. All published articles were selected using Iran Medex, Magiran, PubMed NCBI, and Google Scholar. Results Aflatoxins have been found in many food products in Iran. Conclusions It is necessary to detect aflatoxins in foods and food products as early as possible, before they enter human or animal bodies. There is a high consumption of milk and dairy products in Iran, and the proper management of animal foods can help to decrease the aflatoxins in milk.

  15. Aflatoxins in Food Products in Iran: a Review of the Literature

    PubMed Central

    Hedayati, Mohammad Taghi; Mahdavi Omran, Saeid; Soleymani, Abbas; Taghizadeh Armaki, Mojtaba

    2016-01-01

    Context Mycotoxins are secondary metabolites produced by certain toxigenic fungi and the most of them are aflatoxins, fumonisins, trichothecenes, ochratoxin A, patulin, and zearalenone. Evidence Acquisition In consideration of the consumption of certain farm products for animal feed and the prevalence of toxigenic fungi and mycotoxins in food, the present study was performed to evaluate this situation in Iran with a review of the literature using search engines. All published articles were selected using Iran Medex, Magiran, PubMed NCBI, and Google Scholar. Results Aflatoxins have been found in many food products in Iran. Conclusions It is necessary to detect aflatoxins in foods and food products as early as possible, before they enter human or animal bodies. There is a high consumption of milk and dairy products in Iran, and the proper management of animal foods can help to decrease the aflatoxins in milk. PMID:27679702

  16. 9 CFR 317.300 - Nutrition labeling of meat or meat food products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Nutrition labeling of meat or meat... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS Nutrition Labeling § 317.300 Nutrition labeling of meat or meat food products. (a) Nutrition labeling shall...

  17. 9 CFR 317.300 - Nutrition labeling of meat or meat food products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... (a) Nutrition labeling shall be provided for all meat or meat food products intended for human... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Nutrition labeling of meat or meat... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS...

  18. 9 CFR 317.300 - Nutrition labeling of meat and meat food products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Nutrition labeling of meat and meat... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS Nutrition Labeling § 317.300 Nutrition labeling of meat and meat food products. (a) Nutrition labeling must...

  19. 9 CFR 317.300 - Nutrition labeling of meat and meat food products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Nutrition labeling of meat and meat... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS Nutrition Labeling § 317.300 Nutrition labeling of meat and meat food products. (a) Nutrition labeling must...

  20. Alternatives to antibiotics: a symposium on the challenges and solutions for animal production.

    PubMed

    Seal, Bruce S; Lillehoj, Hyun S; Donovan, David M; Gay, Cyril G

    2013-06-01

    Antibiotics are one of the most important medical discoveries of the 20th century and will remain an essential tool for treating animal and human diseases in the 21st century. However, antibiotic resistance among bacterial pathogens and concerns over their extensive use in food animals has garnered global interest in limiting antibiotic use in animal agriculture. Yet, limiting the availability of medical interventions to prevent and control animal diseases on the farm will directly impact global food security and safety as well as animal and human health. Insufficient attention has been given to the scientific breakthroughs and novel technologies that provide alternatives to antibiotics. The objectives of the symposium 'Alternatives to Antibiotics' were to highlight promising research results and novel technologies that could potentially lead to alternatives to conventional antibiotics, and assess challenges associated with their commercialization, and provide actionable strategies to support development of alternative antimicrobials. The symposium focused on the latest scientific breakthroughs and technologies that could provide new options and alternative strategies for preventing and treating diseases of animals. Some of these new technologies have direct applications as medical interventions for human health, but the focus of the symposium was animal production, animal health and food safety during food-animal production. Five subject areas were explored in detail through scientific presentations and expert panel discussions, including: (1) alternatives to antibiotics, lessons from nature; (2) immune modulation approaches to enhance disease resistance and to treat animal diseases; (3) gut microbiome and immune development, health and diseases; (4) alternatives to antibiotics for animal production; and (5) regulatory pathways to enable the licensure of alternatives to antibiotics. PMID:23702321

  1. Alternatives to antibiotics: a symposium on the challenges and solutions for animal production.

    PubMed

    Seal, Bruce S; Lillehoj, Hyun S; Donovan, David M; Gay, Cyril G

    2013-06-01

    Antibiotics are one of the most important medical discoveries of the 20th century and will remain an essential tool for treating animal and human diseases in the 21st century. However, antibiotic resistance among bacterial pathogens and concerns over their extensive use in food animals has garnered global interest in limiting antibiotic use in animal agriculture. Yet, limiting the availability of medical interventions to prevent and control animal diseases on the farm will directly impact global food security and safety as well as animal and human health. Insufficient attention has been given to the scientific breakthroughs and novel technologies that provide alternatives to antibiotics. The objectives of the symposium 'Alternatives to Antibiotics' were to highlight promising research results and novel technologies that could potentially lead to alternatives to conventional antibiotics, and assess challenges associated with their commercialization, and provide actionable strategies to support development of alternative antimicrobials. The symposium focused on the latest scientific breakthroughs and technologies that could provide new options and alternative strategies for preventing and treating diseases of animals. Some of these new technologies have direct applications as medical interventions for human health, but the focus of the symposium was animal production, animal health and food safety during food-animal production. Five subject areas were explored in detail through scientific presentations and expert panel discussions, including: (1) alternatives to antibiotics, lessons from nature; (2) immune modulation approaches to enhance disease resistance and to treat animal diseases; (3) gut microbiome and immune development, health and diseases; (4) alternatives to antibiotics for animal production; and (5) regulatory pathways to enable the licensure of alternatives to antibiotics.

  2. Food-producing animals and their health in relation to human health.

    PubMed

    Téllez, Guillermo; Lauková, Andrea; Latorre, Juan D; Hernandez-Velasco, Xochitl; Hargis, Billy M; Callaway, Todd

    2015-01-01

    The fields of immunology, microbiology, and nutrition converge in an astonishing way. Dietary ingredients have a profound effect on the composition of the gut microflora, which in turn regulates the physiology of metazoans. As such, nutritional components of the diet are of critical importance not only for meeting the nutrient requirements of the host, but also for the microbiome. During their coevolution, bacterial microbiota has established multiple mechanisms to influence the eukaryotic host, generally in a beneficial fashion. The microbiome encrypts a variety of metabolic functions that complements the physiology of their hosts. Over a century ago Eli Metchnikoff proposed the revolutionary idea to consume viable bacteria to promote health by modulating the intestinal microflora. The idea is more applicable now than ever, since bacterial antimicrobial resistance has become a serious worldwide problem both in medical and agricultural fields. The impending ban of antibiotics in animal feed due to the current concern over the spread of antibiotic resistance genes makes a compelling case for the development of alternative prophylactics. Nutritional approaches to counteract the debilitating effects of stress and infection may provide producers with useful alternatives to antibiotics. Improving the disease resistance of animals grown without antibiotics will benefit the animals' health, welfare, and production efficiency, and is also a key strategy in the effort to improve the microbiological safe status of animal-derived food products (e.g. by poultry, rabbits, ruminants, or pigs). This review presents some of the alternatives currently used in food-producing animals to influence their health in relation to human health. PMID:25651994

  3. 75 FR 75482 - Draft Guidance for Industry on Residual Solvents in Animal Drug Products; Questions and Answers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-03

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Residual Solvents in Animal... guidance for industry 211 entitled ``Residual Solvents in Animal Drug Products; Questions and Answers... availability of a draft guidance for industry 211 entitled ``Residual Solvents in Animal ] Drug...

  4. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., including foods that comply with standards of identity that require labeling in compliance with this part... conforms to a definition and standard of identity established pursuant to section 401 of the Federal Food... predominance except that, if the ingredient is a food subject to a definition and standard of...

  5. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., including foods that comply with standards of identity that require labeling in compliance with this part... conforms to a definition and standard of identity established pursuant to section 401 of the Federal Food... predominance except that, if the ingredient is a food subject to a definition and standard of...

  6. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., including foods that comply with standards of identity that require labeling in compliance with this part... conforms to a definition and standard of identity established pursuant to section 401 of the Federal Food... predominance except that, if the ingredient is a food subject to a definition and standard of...

  7. The role of veterinary services in animal health and food safety surveillance, and coordination with other services.

    PubMed

    Bellemain, V

    2013-08-01

    The control of animal health and food safety has undergone profound changes and is now seen in terms of a global approach, 'from the stable to the table'. The risks themselves have also evolved, principally due to changing practices, and this, coupled with increased knowledge and changes in consumer demands, has led to a more global conception of production chains. In terms of official controls, targeted control of the final food product has gradually been replaced by control of the production processes and an integrated approach to hazards throughout the production chain. This, in turn, has resulted in a new division of responsibilities among the producers (farmers), the manufacturers and the administration; namely, Veterinary Services. The areas in which veterinarians are involved have gradually been extended from animal production to all levels of the food production chain. Animal health interventions on farms are comparable to interventions in agri-food companies. Both are, or should be, included in veterinary training and education. To meet new challenges, the current trend is for Veterinary Services to be responsible for, or coordinate, sanitary interventions from the stable to the table. Coordination between Veterinary Services and other relevant authorities is a key component of good public governance, especially for effective action and optimal management of the resources available.

  8. Radiocesium Concentration Change in Game Animals: Use of Food Monitoring Data - 13168

    SciTech Connect

    Tagami, Keiko; Uchida, Shigeo

    2013-07-01

    Radionuclides were released into the environment in the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. Radiocesium (Cs-134+137) concentrations in most agricultural products became lower than the detection limit (∼10 Bq kg{sup -1}) from June 2011, and the concentrations have remained low. However, some wild food materials such as meat of game animals (e.g., bear and wild boar) caught in Fukushima and surrounding areas some times showed higher values than the detection limits. In this study, monitoring data on game animal meat were summarized to understand the amount of activities found in wild animals and the activity distribution in the contaminated areas. Concentration data are available from monthly reports issued by the Ministry of Health, Labour and Welfare. Data were collected on wild boar (Sus scrofa), deer (Cervus nippon), Asian black bear (Ursus thibetanus), Japanese pheasant (Phasianus versicolor), and duck (e.g. Anas poecilorhynch). There is a tendency that the concentration decreases with distance from the FDNPP; in order to compare the Cs-137 concentrations among animals, one collection site was selected. The results showed that the concentration was in the following order within one year: Asian black bear>wild boar> deer >duck and Japanese pheasant. Bear and boar are omnivorous animals and their feeding pattern would affect the concentrations in their meats. (authors)

  9. The effects of antibiotic usage in food animals on the development of antimicrobial resistance of importance for humans in Campylobacter and Escherichia coli.

    PubMed

    Aarestrup, F M; Wegener, H C

    1999-07-01

    Modern food animal production depends on use of large amounts of antibiotics for disease control. This provides favourable conditions for the spread and persistence of antimicrobial-resistant zoonotic bacteria such as Campylobacter and E. coli O157. The occurrence of antimicrobial resistance to antimicrobials used in human therapy is increasing in human pathogenic Campylobacter and E. coli from animals. There is an urgent need to implement strategies for prudent use of antibiotics in food animal production to prevent further increases in the occurrence of antimicrobial resistance in food-borne human pathogenic bacteria such as Campylobacter and E. coli.

  10. A model for the assessment of the animal disease risks associated with the importation of animals and animal products.

    PubMed

    Morley, R S

    1993-12-01

    A simple mathematical model to assess the disease risks associated with the importation of animals and animal products is presented. This model is dependent on the animal health and disease statistics reported by the Member Countries of the Office International des Epizooties (OIE), and provides a structured approach to using information about a particular importation. The model can incorporate any number of determinants; these may be related to the animal health status of the exporting country, the commodity (whether animal or animal product), the properties of the disease agent and the epidemiology of the disease. All disease risks can be considered. Examples illustrate the model with respect to the importation of cattle, swine and related products. PMID:8312611

  11. Animal board invited review: advances in proteomics for animal and food sciences.

    PubMed

    Almeida, A M; Bassols, A; Bendixen, E; Bhide, M; Ceciliani, F; Cristobal, S; Eckersall, P D; Hollung, K; Lisacek, F; Mazzucchelli, G; McLaughlin, M; Miller, I; Nally, J E; Plowman, J; Renaut, J; Rodrigues, P; Roncada, P; Staric, J; Turk, R

    2015-01-01

    Animal production and health (APH) is an important sector in the world economy, representing a large proportion of the budget of all member states in the European Union and in other continents. APH is a highly competitive sector with a strong emphasis on innovation and, albeit with country to country variations, on scientific research. Proteomics (the study of all proteins present in a given tissue or fluid - i.e. the proteome) has an enormous potential when applied to APH. Nevertheless, for a variety of reasons and in contrast to disciplines such as plant sciences or human biomedicine, such potential is only now being tapped. To counter such limited usage, 6 years ago we created a consortium dedicated to the applications of Proteomics to APH, specifically in the form of a Cooperation in Science and Technology (COST) Action, termed FA1002--Proteomics in Farm Animals: www.cost-faproteomics.org. In 4 years, the consortium quickly enlarged to a total of 31 countries in Europe, as well as Israel, Argentina, Australia and New Zealand. This article has a triple purpose. First, we aim to provide clear examples on the applications and benefits of the use of proteomics in all aspects related to APH. Second, we provide insights and possibilities on the new trends and objectives for APH proteomics applications and technologies for the years to come. Finally, we provide an overview and balance of the major activities and accomplishments of the COST Action on Farm Animal Proteomics. These include activities such as the organization of seminars, workshops and major scientific conferences, organization of summer schools, financing Short-Term Scientific Missions (STSMs) and the generation of scientific literature. Overall, the Action has attained all of the proposed objectives and has made considerable difference by putting proteomics on the global map for animal and veterinary researchers in general and by contributing significantly to reduce the East-West and North-South gaps

  12. Animal board invited review: advances in proteomics for animal and food sciences.

    PubMed

    Almeida, A M; Bassols, A; Bendixen, E; Bhide, M; Ceciliani, F; Cristobal, S; Eckersall, P D; Hollung, K; Lisacek, F; Mazzucchelli, G; McLaughlin, M; Miller, I; Nally, J E; Plowman, J; Renaut, J; Rodrigues, P; Roncada, P; Staric, J; Turk, R

    2015-01-01

    Animal production and health (APH) is an important sector in the world economy, representing a large proportion of the budget of all member states in the European Union and in other continents. APH is a highly competitive sector with a strong emphasis on innovation and, albeit with country to country variations, on scientific research. Proteomics (the study of all proteins present in a given tissue or fluid - i.e. the proteome) has an enormous potential when applied to APH. Nevertheless, for a variety of reasons and in contrast to disciplines such as plant sciences or human biomedicine, such potential is only now being tapped. To counter such limited usage, 6 years ago we created a consortium dedicated to the applications of Proteomics to APH, specifically in the form of a Cooperation in Science and Technology (COST) Action, termed FA1002--Proteomics in Farm Animals: www.cost-faproteomics.org. In 4 years, the consortium quickly enlarged to a total of 31 countries in Europe, as well as Israel, Argentina, Australia and New Zealand. This article has a triple purpose. First, we aim to provide clear examples on the applications and benefits of the use of proteomics in all aspects related to APH. Second, we provide insights and possibilities on the new trends and objectives for APH proteomics applications and technologies for the years to come. Finally, we provide an overview and balance of the major activities and accomplishments of the COST Action on Farm Animal Proteomics. These include activities such as the organization of seminars, workshops and major scientific conferences, organization of summer schools, financing Short-Term Scientific Missions (STSMs) and the generation of scientific literature. Overall, the Action has attained all of the proposed objectives and has made considerable difference by putting proteomics on the global map for animal and veterinary researchers in general and by contributing significantly to reduce the East-West and North-South gaps

  13. How Growing Complexity of Consumer Choices and Drivers of Consumption Behaviour Affect Demand for Animal Source Foods.

    PubMed

    Perry, B D; Grace, D C

    2015-12-01

    Many societies are spoiled for choice when they purchase meat and other livestock products, and around the globe food choice has grown dramatically in the last two decades. What is more, besides the cost and obvious health concerns influencing commodity section, an increasing proportion of choices is made to contribute to the achievement of certain ideals, such as natural resource management, climate change mitigation, animal welfare concerns and personal lifestyle. At the same time, human health considerations are becoming more important for consumption choices as richer societies, and increasingly the urban poor in low- and middle-income countries, face an unprecedented epidemic of over-consumption and associated diet-related non-communicable diseases. Animal source foods are considered significant contributors to this trend. This paper reviews this complicated arena, and explores the range of considerations that influence consumers' preferences for meat and other animal source foods. This paper also argues that deeper drivers of consumption behaviour of many foods may act in opposition to the articulated preferences for choices around animal source food consumption. We review how the returns to different causes are being valued, how emerging metrics are helping to manage and influence consumption behaviours, and draw conclusions regarding options which influence food choice. PMID:26682899

  14. How Growing Complexity of Consumer Choices and Drivers of Consumption Behaviour Affect Demand for Animal Source Foods.

    PubMed

    Perry, B D; Grace, D C

    2015-12-01

    Many societies are spoiled for choice when they purchase meat and other livestock products, and around the globe food choice has grown dramatically in the last two decades. What is more, besides the cost and obvious health concerns influencing commodity section, an increasing proportion of choices is made to contribute to the achievement of certain ideals, such as natural resource management, climate change mitigation, animal welfare concerns and personal lifestyle. At the same time, human health considerations are becoming more important for consumption choices as richer societies, and increasingly the urban poor in low- and middle-income countries, face an unprecedented epidemic of over-consumption and associated diet-related non-communicable diseases. Animal source foods are considered significant contributors to this trend. This paper reviews this complicated arena, and explores the range of considerations that influence consumers' preferences for meat and other animal source foods. This paper also argues that deeper drivers of consumption behaviour of many foods may act in opposition to the articulated preferences for choices around animal source food consumption. We review how the returns to different causes are being valued, how emerging metrics are helping to manage and influence consumption behaviours, and draw conclusions regarding options which influence food choice.

  15. 78 FR 69602 - Foreign Supplier Verification Programs for Importers of Food for Humans and Animals; Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... Programs for Importers of Food for Humans and Animals; Extension of Comment Periods AGENCY: Food and Drug... entitled ``Foreign Supplier Verification Programs for Importers of Food for Humans and Animals'' that... Food for Humans and Animals'' with a 120-day comment period on the provisions of the proposed rule...

  16. 78 FR 42692 - Food Additives Permitted in Feed and Drinking Water of Animals; Ammonium Formate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Part 573 Food Additives Permitted in Feed and Drinking Water of Animals; Ammonium Formate AGENCY: Food and Drug Administration, HHS. ACTION: Final...

  17. 21 CFR 530.22 - Safe levels and analytical methods for food-producing animals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... analytical method; or (3) Establish a safe level based on other appropriate scientific, technical, or... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Safe levels and analytical methods for food... § 530.22 Safe levels and analytical methods for food-producing animals. (a) FDA may establish a...

  18. 21 CFR 530.22 - Safe levels and analytical methods for food-producing animals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Safe levels and analytical methods for food... § 530.22 Safe levels and analytical methods for food-producing animals. (a) FDA may establish a safe... analytical method; or (3) Establish a safe level based on other appropriate scientific, technical,...

  19. Food Availability and Animal Space Use Both Determine Cache Density of Eurasian Red Squirrels

    PubMed Central

    Rong, Ke; Yang, Hui; Ma, Jianzhang; Zong, Cheng; Cai, Tijiu

    2013-01-01

    Scatter hoarders are not able to defend their caches. A longer hoarding distance combined with lower cache density can reduce cache losses but increase the costs of hoarding and retrieving. Scatter hoarders arrange their cache density to achieve an optimal balance between hoarding costs and main cache losses. We conducted systematic cache sampling investigations to estimate the effects of food availability on cache patterns of Eurasian red squirrels (Sciurus vulgaris). This study was conducted over a five-year period at two sample plots in a Korean pine (Pinus koraiensis)-dominated forest with contrasting seed production patterns. During these investigations, the locations of nest trees were treated as indicators of squirrel space use to explore how space use affected cache pattern. The squirrels selectively hoarded heavier pine seeds farther away from seed-bearing trees. The heaviest seeds were placed in caches around nest trees regardless of the nest tree location, and this placement was not in response to decreased food availability. The cache density declined with the hoarding distance. Cache density was lower at sites with lower seed production and during poor seed years. During seed mast years, the cache density around nest trees was higher and invariant. The pine seeds were dispersed over a larger distance when seed availability was lower. Our results suggest that 1) animal space use is an important factor that affects food hoarding distance and associated cache densities, 2) animals employ different hoarding strategies based on food availability, and 3) seed dispersal outside the original stand is stimulated in poor seed years. PMID:24265833

  20. [Species identification of animal hair present as a contaminant in food by PCR-APLP method].

    PubMed

    Miyazaki, Hitoshi; Kato, Yukari; Taniguchi, Masaru; Terada, Hisaya

    2012-01-01

    A rapid, simple and inexpensive method was developed for identifying the species of animal hair present as a contaminant in food. A polymerase chain reaction-amplified product length polymorphism (PCR-APLP) assay was applied to identify hair from human and others (cat, dog, rabbit, rat and mouse) or livestock (pig, cattle, horse, sheep, goat and chicken). The PCR primers were designed to amplify partial sequences from the 16S rRNA gene to the NADH dehydrogenase subunit 1 (ND1) gene of mitochondrial DNA (mtDNA), which generate different length fragments for different animal species. The PCR-APLP assay utilized two PCR reaction tubes, each of which contained one universal forward primer and six species-specific reverse primers (human, etc. or livestock). Simultaneous identification was possible by agarose gel electrophoresis of PCR products. The developed method was applied to identify the source species of 52 animal hair samples. The expected amplified product length was obtained from all samples. PMID:23132356

  1. Food-producing animals and their health in relation to human health

    PubMed Central

    Téllez, Guillermo; Lauková, Andrea; Latorre, Juan D.; Hernandez-Velasco, Xochitl; Hargis, Billy M.; Callaway, Todd

    2015-01-01

    The fields of immunology, microbiology, and nutrition converge in an astonishing way. Dietary ingredients have a profound effect on the composition of the gut microflora, which in turn regulates the physiology of metazoans. As such, nutritional components of the diet are of critical importance not only for meeting the nutrient requirements of the host, but also for the microbiome. During their coevolution, bacterial microbiota has established multiple mechanisms to influence the eukaryotic host, generally in a beneficial fashion. The microbiome encrypts a variety of metabolic functions that complements the physiology of their hosts. Over a century ago Eli Metchnikoff proposed the revolutionary idea to consume viable bacteria to promote health by modulating the intestinal microflora. The idea is more applicable now than ever, since bacterial antimicrobial resistance has become a serious worldwide problem both in medical and agricultural fields. The impending ban of antibiotics in animal feed due to the current concern over the spread of antibiotic resistance genes makes a compelling case for the development of alternative prophylactics. Nutritional approaches to counteract the debilitating effects of stress and infection may provide producers with useful alternatives to antibiotics. Improving the disease resistance of animals grown without antibiotics will benefit the animals’ health, welfare, and production efficiency, and is also a key strategy in the effort to improve the microbiological safe status of animal-derived food products (e.g. by poultry, rabbits, ruminants, or pigs). This review presents some of the alternatives currently used in food-producing animals to influence their health in relation to human health. PMID:25651994

  2. Food Production, Management, and Services Curriculum Guide.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This food production, management, and services curriculum guide provides information needed by teachers. It begins with a list of the competencies and subcompetencies that are the essential elements and the sub-elements prescribed in the Texas Administrative Codes for Vocational Home Economics. Each chapter consists of teaching strategies. They…

  3. Food Production, Management, and Services: Curriculum Guide.

    ERIC Educational Resources Information Center

    Mumme, Debbie; Koukel, Sonja

    This curriculum guide provides occupationally specific training designed to develop knowledge and skills for employment in the area of food production, management, and services. Contents include the Texas Essential Knowledge and Skills (TEAKS); sample course outlines; instructional strategies organized topically by chapters, each containing a…

  4. 21 CFR 570.13 - Indirect food additives resulting from packaging materials prior sanctioned for animal feed and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Indirect food additives resulting from packaging materials prior sanctioned for animal feed and pet food. 570.13 Section 570.13 Food and Drugs FOOD AND DRUG... FOOD ADDITIVES General Provisions § 570.13 Indirect food additives resulting from packaging...

  5. 21 CFR 570.13 - Indirect food additives resulting from packaging materials prior sanctioned for animal feed and...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Indirect food additives resulting from packaging materials prior sanctioned for animal feed and pet food. 570.13 Section 570.13 Food and Drugs FOOD AND DRUG... FOOD ADDITIVES General Provisions § 570.13 Indirect food additives resulting from packaging...

  6. 21 CFR 570.13 - Indirect food additives resulting from packaging materials prior sanctioned for animal feed and...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Indirect food additives resulting from packaging materials prior sanctioned for animal feed and pet food. 570.13 Section 570.13 Food and Drugs FOOD AND DRUG... FOOD ADDITIVES General Provisions § 570.13 Indirect food additives resulting from packaging...

  7. 21 CFR 570.13 - Indirect food additives resulting from packaging materials prior sanctioned for animal feed and...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Indirect food additives resulting from packaging materials prior sanctioned for animal feed and pet food. 570.13 Section 570.13 Food and Drugs FOOD AND DRUG... FOOD ADDITIVES General Provisions § 570.13 Indirect food additives resulting from packaging...

  8. Efforts to slacken antibiotic resistance: Labeling meat products from animals raised without antibiotics in the United States.

    PubMed

    Centner, Terence J

    2016-09-01

    As bacteria and diseases spread due to climatic change, greater amounts of antibiotics will be used thereby exacerbating the problem of antibiotic resistance. To help slacken the development of resistant bacteria, the medical community is attempting to reduce unnecessary and excessive usage of antibiotics. One of the targets is the use of antibiotics for enhancing animal growth and promoting feed efficiency in the production of food animals. While governments can adopt regulations prohibiting nontherapeutic uses of antibiotics in food animals and strategies to reduce antibiotic usage, another idea is to publicize when antibiotics are used in food animal production by allowing labeled meat products. This paper builds upon existing labeling and marketing efforts in the United States to show how a government can develop a verified antibiotic-free labeling program that would allow consumers to purchase meat products from animals that had never received antibiotics. PMID:27236477

  9. Is the Inclusion of Animal Source Foods in Fortified Blended Foods Justified?

    PubMed Central

    Noriega, Kristen E.; Lindshield, Brian L.

    2014-01-01

    Fortified blended foods (FBF) are used for the prevention and treatment of moderate acute malnutrition (MAM) in nutritionally vulnerable individuals, particularly children. A recent review of FBF recommended the addition of animal source food (ASF) in the form of whey protein concentrate (WPC), especially to corn-soy blends. The justification for this recommendation includes the potential of ASF to increase length, weight, muscle mass accretion and recovery from wasting, as well as to improve protein quality and provide essential growth factors. Evidence was collected from the following four different types of studies: (1) epidemiological; (2) ASF versus no intervention or a low-calorie control; (3) ASF versus an isocaloric non-ASF; and (4) ASF versus an isocaloric, isonitrogenous non-ASF. Epidemiological studies consistently associated improved growth outcomes with ASF consumption; however, little evidence from isocaloric and isocaloric, isonitrogenous interventions was found to support the inclusion of meat or milk in FBF. Evidence suggests that whey may benefit muscle mass accretion, but not linear growth. Overall, little evidence supports the costly addition of WPC to FBFs. Further, randomized isocaloric, isonitrogenous ASF interventions with nutritionally vulnerable children are needed. PMID:25192029

  10. 21 CFR 570.13 - Indirect food additives resulting from packaging materials prior sanctioned for animal feed and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Indirect food additives resulting from packaging materials prior sanctioned for animal feed and pet food. 570.13 Section 570.13 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED...

  11. 21 CFR 501.5 - Animal food; name and place of business of manufacturer, packer, or distributor.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... LABELING General Provisions § 501.5 Animal food; name and place of business of manufacturer, packer, or... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG...

  12. 21 CFR 501.5 - Animal food; name and place of business of manufacturer, packer, or distributor.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... LABELING General Provisions § 501.5 Animal food; name and place of business of manufacturer, packer, or... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG...

  13. 21 CFR 501.5 - Animal food; name and place of business of manufacturer, packer, or distributor.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... LABELING General Provisions § 501.5 Animal food; name and place of business of manufacturer, packer, or... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG...

  14. 21 CFR 501.5 - Animal food; name and place of business of manufacturer, packer, or distributor.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... LABELING General Provisions § 501.5 Animal food; name and place of business of manufacturer, packer, or... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG...

  15. Food Production, Management, and Services. Production. Teacher Edition. Second Edition.

    ERIC Educational Resources Information Center

    Gibson, LeRoy

    This teacher's guide contains 20 units of instruction for a course in production in the food production, management, and services area. Units of instruction are designed for use in more than one lesson or class period of instruction. Introductory materials include the following: a competency profile; instructional/task analysis; related academic…

  16. Marine biotechnology for production of food ingredients.

    PubMed

    Rasmussen, Rosalee S; Morrissey, Michael T

    2007-01-01

    The marine world represents a largely untapped reservoir of bioactive ingredients that can be applied to numerous aspects of food processing, storage, and fortification. Due to the wide range of environments they survive in, marine organisms have developed unique properties and bioactive compounds that, in some cases, are unparalleled by their terrestrial counterparts. Enzymes extracted from fish and marine microorganisms can provide numerous advantages over traditional enzymes used in food processing due to their ability to function at extremes of temperature and pH. Fish proteins such as collagens and their gelatin derivatives operate at relatively low temperatures and can be used in heat-sensitive processes such as gelling and clarifying. Polysaccharides derived from algae, including algins, carrageenans, and agar, are widely used for their ability to form gels and act as thickeners and stabilizers in a variety of foods. Besides applications in food processing, a number of marine-derived compounds, such as omega-3 polyunsaturated fatty acids and photosynthetic pigments, are important to the nutraceutical industry. These bioactive ingredients provide a myriad of health benefits, including reduction of coronary heart disease, anticarcinogenic and anti-inflammatory activity. Despite the vast possibilities for the use of marine organisms in the food industry, tools of biotechnology are required for successful cultivation and isolation of these unique bioactive compounds. In this chapter, recent developments and upcoming areas of research that utilize advances in biotechnology in the production of food ingredients from marine sources are introduced and discussed.

  17. 27 CFR 17.133 - Food product formulas.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Food product formulas. 17... PRODUCTS Formulas and Samples Approval of Formulas § 17.133 Food product formulas. Formulas for nonbeverage food products on TTB Form 5154.1 may be approved if they are unfit for beverage purposes. Approval...

  18. 27 CFR 17.133 - Food product formulas.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Food product formulas. 17... PRODUCTS Formulas and Samples Approval of Formulas § 17.133 Food product formulas. Formulas for nonbeverage food products on TTB Form 5154.1 may be approved if they are unfit for beverage purposes. Approval...

  19. 27 CFR 17.133 - Food product formulas.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Food product formulas. 17... PRODUCTS Formulas and Samples Approval of Formulas § 17.133 Food product formulas. Formulas for nonbeverage food products on TTB Form 5154.1 may be approved if they are unfit for beverage purposes. Approval...

  20. 27 CFR 17.133 - Food product formulas.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Food product formulas. 17... PRODUCTS Formulas and Samples Approval of Formulas § 17.133 Food product formulas. Formulas for nonbeverage food products on TTB Form 5154.1 may be approved if they are unfit for beverage purposes. Approval...

  1. 27 CFR 17.133 - Food product formulas.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Food product formulas. 17... PRODUCTS Formulas and Samples Approval of Formulas § 17.133 Food product formulas. Formulas for nonbeverage food products on TTB Form 5154.1 may be approved if they are unfit for beverage purposes. Approval...

  2. Bioaerosols associated with animal production operations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Air emissions from animal housing and manure management operations include a complex mixture of biological, microbial, and inorganic particulates along with odorous volatile compounds. This report highlights the state of current issues, technical knowledge, and remaining challenges to be addressed i...

  3. 77 FR 9528 - Animal Drugs, Feeds, and Related Products; N-Methyl-2-Pyrrolidone; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-17

    ... Register of November 25, 2011 (76 FR 72617), codifying a method of detection for residues of n-methyl-2....hhs.gov . SUPPLEMENTARY INFORMATION: In the Federal Register of November 25, 2011 (76 FR 72617), FDA... HUMAN SERVICES Food and Drug Administration 21 CFR Part 500 Animal Drugs, Feeds, and Related Products;...

  4. Efficacy and food safety considerations of poultry competitive exclusion products.

    PubMed

    Wagner, Robert Doug

    2006-11-01

    Competitive exclusion (CE) products are anaerobic cultures of bacteria that are applied to poultry hatchlings to establish a protective enteric microbiota that excludes intestinal colonization by human food-borne pathogens. For safety of the poultry flock and human consumers, the identities of bacteria in CE products need to be known. A CE product is a culture of intestinal contents from adult chickens. It may be microbiologically defined by analysis of bacteria isolated from the culture, but many bacteria are hard to reliably isolate, identify, and characterize with conventional techniques. Sequence analysis of 16S ribosomal RNA (rRNA) genes may be more reliable than conventional techniques to identify CE bacteria. Bacteria in CE products may contain antimicrobial drug resistance and virulence mechanisms that could be transferred to the enteric bacteria of the food animal and to the human consumer. Detection methods for specific antimicrobial drug resistance and virulence genes and the integrase genes of conjugative transposons, mostly utilizing PCR technology, are being developed that can be applied to assess these risks in CE bacteria. With improvements in efficacy, bacterial identification, and detection and control of the possible risks of gene transfer, CE product technology can be made a more effective food safety tool.

  5. 9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain...

  6. 9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain...

  7. 9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain...

  8. 9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain...

  9. 9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain...

  10. Food animal-associated Salmonella challenges: pathogenicity and antimicrobial resistance.

    PubMed

    Foley, S L; Lynne, A M

    2008-04-01

    Salmonellosis is a worldwide health problem; Salmonella infections are the second leading cause of bacterial foodborne illness in the United States. Approximately 95% of cases of human salmonellosis are associated with the consumption of contaminated products such as meat, poultry, eggs, milk, seafood, and fresh produce. Salmonella can cause a number of different disease syndromes including gastroenteritis, bacteremia, and typhoid fever, with the most common being gastroenteritis, which is often characterized by abdominal pain, nausea, vomiting, diarrhea, and headache. Typically the disease is self-limiting; however, with more severe manifestations such as bacteremia, antimicrobial therapy is often administered to treat the infection. Currently, there are over 2,500 identified serotypes of Salmonella. A smaller number of these serotypes are significantly associated with animal and human disease including Typhimurium, Enteritidis, Newport, Heidelberg, and Montevideo. Increasingly, isolates from these serotypes are being detected that demonstrate resistance to multiple antimicrobial agents, including third-generation cephalosporins, which are recommended for the treatment of severe infections. Many of the genes that encode resistance are located on transmissible elements such as plasmids that allow for potential transfer of resistance among strains. Plasmids are also known to harbor virulence factors that contribute to Salmonella pathogenicity. Several serotypes of medical importance, including Typhimurium, Enteritidis, Newport, Dublin, and Choleraesuis, are known to harbor virulence plasmids containing genes that code for fimbriae, serum resistance, and other factors. Additionally, many Salmonella contain pathogenicity islands scattered throughout their genomes that encode factors essential for bacterial adhesion, invasion, and infection. Salmonella have evolved several virulence and antimicrobial resistance mechanisms that allow for continued challenges to our

  11. To eat or not to eat. A comparison of current and former animal product limiters.

    PubMed

    Haverstock, Katie; Forgays, Deborah Kirby

    2012-06-01

    In this exploratory study, we compared current and former pescatarians, vegetarians and vegans on a number of variables including the motivations for their food choices. Participants were recruited via online message boards as well as through snowball sampling. Of the 247 participants, 196 were currently limiting animal products and 51 were former animal product limiters. Current limiters were more likely to have made a gradual rather than abrupt transition to animal product limitation and were more likely to have joined a vegetarian or vegan group than former limiters. Furthermore, current limiters indicated that their eating pattern was a part of their self identity. These findings shed light on the differences among current and former vegans and vegetarians and can inform individuals interested in promoting animal product limitation for health or ethical reasons. PMID:22387715

  12. Concentrations and health risk assessment of trace elements in animal-derived food in southern China.

    PubMed

    Wu, Yaketon; Zhang, Huimin; Liu, Guihua; Zhang, Jianqing; Wang, Jizhong; Yu, Yingxin; Lu, Shaoyou

    2016-02-01

    This study aimed to investigate the levels of trace elements in animal-derived food in Shenzhen, Southern China. The concentrations of 14 trace elements (Cd, Hg, Pb, As, Cr, Cu, Fe, Zn, Mn, Mo, Ni, Co, Se and Ti) in a total of 220 meat samples, collected from the local markets of Shenzhen were determined. Cu, Fe and Zn were the major elements, with concentrations approximately 2-3 orders of magnitude higher than those of other elements. However, the daily intakes of Cu, Fe and Zn merely via the consumption of the meat products were lower than the recommended nutrient intake values provided by the 2013 Chinese Dietary Guide. Among the non-essential trace elements, Cd was accumulated in animal viscera, and the concentration ratios of chicken gizzard/chicken, chicken liver/chicken, pig kidney/pork and pig liver/pork were 41.6, 55.2, 863 and 177, respectively. In addition, high concentrations of As were found in aquatic products, especially in marine fish. The concentration of As in marine fish was slightly higher than the limits recommended by China, USA and Croatia. The health risk assessment of trace elements through the consumption of meat products by adult residents in Shenzhen was evaluated by using the target hazard quotient (THQ) method. The total THQ was greater than 1, implying a potential health risk. Approximately 66% of total THQ values, mainly from As, were from the consumption of aquatic products.

  13. Mycotoxins and mycotoxigenic fungi in poultry feed for food-producing animals.

    PubMed

    Greco, Mariana Vanesa; Franchi, María Luisa; Rico Golba, Silvia Laura; Pardo, Alejandro Guillermo; Pose, Graciela Noemí

    2014-01-01

    Moulds are capable of reducing the nutritional value of feedstuff as well as elaborating several mycotoxins. Mycotoxin-contaminated feed has adverse effects on animal health and productivity. Also, mycotoxins may be carried over into meat and eggs when poultry are fed with contaminated feed. In a point prevalence study feedstuff used for poultry nutrition in Argentina was analyzed for fungal flora, natural incidence of selected mycotoxins, and nutritional quality. Ten mould genera were recovered, six of them known to be mycotoxigenic. More than 28 species were determined. Fumonisins were detected in all the samples (median 1,750 ppb). Forty-four out of 49 samples (90%) were contaminated with DON (median 222 ppb) and OTA (median 5 ppb). Also, 44 out of 49 samples were contaminated with aflatoxins (median 2.685 ppb), 42 samples (86%) with ZEA (median 50 ppb), and 38 samples (78%) with T2-toxin (median 50 ppb). Ninety percent of the samples had at least one type of nutritional deficiency. This study indicates the need for continuous assessment of the mycological status of animal feed production, in order to feed animals for optimal performance ensuring food safety.

  14. Mycotoxins and Mycotoxigenic Fungi in Poultry Feed for Food-Producing Animals

    PubMed Central

    Greco, Mariana Vanesa; Rico Golba, Silvia Laura; Pardo, Alejandro Guillermo; Pose, Graciela Noemí

    2014-01-01

    Moulds are capable of reducing the nutritional value of feedstuff as well as elaborating several mycotoxins. Mycotoxin-contaminated feed has adverse effects on animal health and productivity. Also, mycotoxins may be carried over into meat and eggs when poultry are fed with contaminated feed. In a point prevalence study feedstuff used for poultry nutrition in Argentina was analyzed for fungal flora, natural incidence of selected mycotoxins, and nutritional quality. Ten mould genera were recovered, six of them known to be mycotoxigenic. More than 28 species were determined. Fumonisins were detected in all the samples (median 1,750 ppb). Forty-four out of 49 samples (90%) were contaminated with DON (median 222 ppb) and OTA (median 5 ppb). Also, 44 out of 49 samples were contaminated with aflatoxins (median 2.685 ppb), 42 samples (86%) with ZEA (median 50 ppb), and 38 samples (78%) with T2-toxin (median 50 ppb). Ninety percent of the samples had at least one type of nutritional deficiency. This study indicates the need for continuous assessment of the mycological status of animal feed production, in order to feed animals for optimal performance ensuring food safety. PMID:25126610

  15. Energy Supply- Production of Fuel from Agricultural and Animal Waste

    SciTech Connect

    Gabriel Miller

    2009-03-25

    The Society for Energy and Environmental Research (SEER) was funded in March 2004 by the Department of Energy, under grant DE-FG-36-04GO14268, to produce a study, and oversee construction and implementation, for the thermo-chemical production of fuel from agricultural and animal waste. The grant focuses on the Changing World Technologies (CWT) of West Hempstead, NY, thermal conversion process (TCP), which converts animal residues and industrial food processing biproducts into fuels, and as an additional product, fertilizers. A commercial plant was designed and built by CWT, partially using grant funds, in Carthage, Missouri, to process animal residues from a nearby turkey processing plant. The DOE sponsored program consisted of four tasks. These were: Task 1 Optimization of the CWT Plant in Carthage - This task focused on advancing and optimizing the process plant operated by CWT that converts organic waste to fuel and energy. Task 2 Characterize and Validate Fuels Produced by CWT - This task focused on testing of bio-derived hydrocarbon fuels from the Carthage plant in power generating equipment to determine the regulatory compliance of emissions and overall performance of the fuel. Task 3 Characterize Mixed Waste Streams - This task focused on studies performed at Princeton University to better characterize mixed waste incoming streams from animal and vegetable residues. Task 4 Fundamental Research in Waste Processing Technologies - This task focused on studies performed at the Massachusetts Institute of Technology (MIT) on the chemical reformation reaction of agricultural biomass compounds in a hydrothermal medium. Many of the challenges to optimize, improve and perfect the technology, equipment and processes in order to provide an economically viable means of creating sustainable energy were identified in the DOE Stage Gate Review, whose summary report was issued on July 30, 2004. This summary report appears herein as Appendix 1, and the findings of the report

  16. Water for animal products: a blind spot in water policy

    NASA Astrophysics Data System (ADS)

    Hoekstra, Arjen Y.

    2014-09-01

    We know from land, energy and climate studies that the livestock sector plays a substantial role in deforestation, biodiversity loss and climate change. More recently it has become clear that livestock also significantly contributes to humanity’s water footprint, water pollution and water scarcity. Jalava et al (Environ. Res. Lett. 9 074016) show that considerable water savings can be achieved by reducing the fraction of animal products in our diet. The findings are in line with a few earlier studies on water use in relation to diets. As yet, this insight has not been taken forward in national water policies, which focus on ‘sustainable production’ rather than ‘sustainable consumption’. Most studies and practical efforts focus on increasing water-use efficiency in crop production (more crop per drop) and feed conversion efficiency in the livestock sector (more meat with less feed). Water-use efficiency in the food system as a whole (more nutritional value per drop) remains a blind spot.

  17. Aluminium content of some foods and food products in the USA, with aluminium food additives.

    PubMed

    Saiyed, Salim M; Yokel, Robert A

    2005-03-01

    The primary objective was to determine the aluminium (Al) content of selected foods and food products in the USA which contain Al as an approved food additive. Intake of Al from the labeled serving size of each food product was calculated. The samples were acid or base digested and analysed for Al using electrothermal atomic absorption spectrometry. Quality control (QC) samples, with matrices matching the samples, were generated and used to verify the Al determinations. Food product Al content ranged from <1-27,000 mg kg(-1). Cheese in a serving of frozen pizzas had up to 14 mg of Al, from basic sodium aluminium phosphate; whereas the same amount of cheese in a ready-to-eat restaurant pizza provided 0.03-0.09 mg. Many single serving packets of non-dairy creamer had approximately 50-600 mg Al kg(-1) as sodium aluminosilicate, providing up to 1.5 mg Al per serving. Many single serving packets of salt also had sodium aluminosilicate as an additive, but the Al content was less than in single-serving non-dairy creamer packets. Acidic sodium aluminium phosphate was present in many food products, pancakes and waffles. Baking powder, some pancake/waffle mixes and frozen products, and ready-to-eat pancakes provided the most Al of the foods tested; up to 180 mg/serving. Many products provide a significant amount of Al compared to the typical intake of 3-12 mg/day reported from dietary Al studies conducted in many countries.

  18. Bioethics Symposium: The ethical food movement: What does it mean for the role of science and scientists in current debates about animal agriculture?

    PubMed

    Croney, C C; Apley, M; Capper, J L; Mench, J A; Priest, S

    2012-05-01

    Contemporary animal agriculture is increasingly criticized on ethical grounds. Consequently, current policy and legislative discussions have become highly controversial as decision makers attempt to reconcile concerns about the impacts of animal production on animal welfare, the environment, and on the efficacy of antibiotics required to ensure human health with demands for abundant, affordable, safe food. Clearly, the broad implications for US animal agriculture of what appears to be a burgeoning movement relative to ethical food production must be understood by animal agriculture stakeholders. The potential effects of such developments on animal agricultural practices, corporate marketing strategies, and public perceptions of the ethics of animal production must also be clarified. To that end, it is essential to acknowledge that people's beliefs about which food production practices are appropriate are tied to diverse, latent value systems. Thus, relying solely on scientific information as a means to resolve current debates about animal agriculture is unlikely to be effective. The problem is compounded when scientific information is used inappropriately or strategically to advance a political agenda. Examples of the interface between science and ethics in regards to addressing currently contentious aspects of food animal production (animal welfare, antimicrobial use, and impacts of animal production practices on the environment) are reviewed. The roles of scientists and science in public debates about animal agricultural practices are also examined. It is suggested that scientists have a duty to contribute to the development of sound policy by providing clear and objectively presented information, by clarifying misinterpretations of science, and by recognizing the differences between presenting data vs. promoting their own value judgments in regard to how and which data should be used to establish policy. Finally, the role of the media in shaping public opinions

  19. Bioethics Symposium: The ethical food movement: What does it mean for the role of science and scientists in current debates about animal agriculture?

    PubMed

    Croney, C C; Apley, M; Capper, J L; Mench, J A; Priest, S

    2012-05-01

    Contemporary animal agriculture is increasingly criticized on ethical grounds. Consequently, current policy and legislative discussions have become highly controversial as decision makers attempt to reconcile concerns about the impacts of animal production on animal welfare, the environment, and on the efficacy of antibiotics required to ensure human health with demands for abundant, affordable, safe food. Clearly, the broad implications for US animal agriculture of what appears to be a burgeoning movement relative to ethical food production must be understood by animal agriculture stakeholders. The potential effects of such developments on animal agricultural practices, corporate marketing strategies, and public perceptions of the ethics of animal production must also be clarified. To that end, it is essential to acknowledge that people's beliefs about which food production practices are appropriate are tied to diverse, latent value systems. Thus, relying solely on scientific information as a means to resolve current debates about animal agriculture is unlikely to be effective. The problem is compounded when scientific information is used inappropriately or strategically to advance a political agenda. Examples of the interface between science and ethics in regards to addressing currently contentious aspects of food animal production (animal welfare, antimicrobial use, and impacts of animal production practices on the environment) are reviewed. The roles of scientists and science in public debates about animal agricultural practices are also examined. It is suggested that scientists have a duty to contribute to the development of sound policy by providing clear and objectively presented information, by clarifying misinterpretations of science, and by recognizing the differences between presenting data vs. promoting their own value judgments in regard to how and which data should be used to establish policy. Finally, the role of the media in shaping public opinions

  20. Protecting animal and human health and the nation's food supply through veterinary diagnostic laboratory testing.

    PubMed

    Andreasen, Claire B

    2011-03-01

    The current detection system for animal diseases requires coordination between veterinarians; veterinary medical laboratories; and state, federal, and international agencies, as well as associated private sector industries. Veterinary clinical pathologists in clinical and governmental laboratories often have responsibilities and expertise in one or more laboratory disciplines involved in diagnosing zoonotic and/or emerging diseases and diseases exotic to the United States that are important to animal and human health and the nation's food supply. The knowledge and roles of all veterinary laboratory professionals are vital to detect, monitor, and confirm diseases and conditions that affect animal and human health and the nation's animal food supply.

  1. Food product tracing technology capabilities and interoperability.

    PubMed

    Bhatt, Tejas; Zhang, Jianrong Janet

    2013-12-01

    Despite the best efforts of food safety and food defense professionals, contaminated food continues to enter the food supply. It is imperative that contaminated food be removed from the supply chain as quickly as possible to protect public health and stabilize markets. To solve this problem, scores of technology companies purport to have the most effective, economical product tracing system. This study sought to compare and contrast the effectiveness of these systems at analyzing product tracing information to identify the contaminated ingredient and likely source, as well as distribution of the product. It also determined if these systems can work together to better secure the food supply (their interoperability). Institute of Food Technologists (IFT) hypothesized that when technology providers are given a full set of supply-chain data, even for a multi-ingredient product, their systems will generally be able to trace a contaminated product forward and backward through the supply chain. However, when provided with only a portion of supply-chain data, even for a product with a straightforward supply chain, it was expected that interoperability of the systems will be lacking and that there will be difficulty collaborating to identify sources and/or recipients of potentially contaminated product. IFT provided supply-chain data for one complex product to 9 product tracing technology providers, and then compared and contrasted their effectiveness at analyzing product tracing information to identify the contaminated ingredient and likely source, as well as distribution of the product. A vertically integrated foodservice restaurant agreed to work with IFT to secure data from its supply chain for both a multi-ingredient and a simpler product. Potential multi-ingredient products considered included canned tuna, supreme pizza, and beef tacos. IFT ensured that all supply-chain data collected did not include any proprietary information or information that would otherwise

  2. Food product tracing technology capabilities and interoperability.

    PubMed

    Bhatt, Tejas; Zhang, Jianrong Janet

    2013-12-01

    Despite the best efforts of food safety and food defense professionals, contaminated food continues to enter the food supply. It is imperative that contaminated food be removed from the supply chain as quickly as possible to protect public health and stabilize markets. To solve this problem, scores of technology companies purport to have the most effective, economical product tracing system. This study sought to compare and contrast the effectiveness of these systems at analyzing product tracing information to identify the contaminated ingredient and likely source, as well as distribution of the product. It also determined if these systems can work together to better secure the food supply (their interoperability). Institute of Food Technologists (IFT) hypothesized that when technology providers are given a full set of supply-chain data, even for a multi-ingredient product, their systems will generally be able to trace a contaminated product forward and backward through the supply chain. However, when provided with only a portion of supply-chain data, even for a product with a straightforward supply chain, it was expected that interoperability of the systems will be lacking and that there will be difficulty collaborating to identify sources and/or recipients of potentially contaminated product. IFT provided supply-chain data for one complex product to 9 product tracing technology providers, and then compared and contrasted their effectiveness at analyzing product tracing information to identify the contaminated ingredient and likely source, as well as distribution of the product. A vertically integrated foodservice restaurant agreed to work with IFT to secure data from its supply chain for both a multi-ingredient and a simpler product. Potential multi-ingredient products considered included canned tuna, supreme pizza, and beef tacos. IFT ensured that all supply-chain data collected did not include any proprietary information or information that would otherwise

  3. Modelling H-3 and C-14 transfer to farm animals and their products

    SciTech Connect

    Galeriu, D; Melintescu, A; Beresford, N; Crout, N; Peterson, R; Takeda, H

    2006-06-23

    The radionuclides {sup 14}C and {sup 3}H may both be released from nuclear facilities. These radionuclides differ from most others in that they are isotopes of macro-elements which form the basis of animal tissues, feed and, in the case of {sup 3}H, water. There are few published values describing the transfer of {sup 3}H and {sup 14}C from feed to animal derived food products. Approaches are described which enable the prediction of {sup 14}C and {sup 3}H transfer parameter values from readily available information on the stable H or C concentration of animal feeds, tissues and milk, water turnover rates, and feed intakes and digestibilities. It is recommended that the concentration ratio between feed and animal product activity concentrations be used as it is less variable than the transfer coefficient (ratio between radionuclide activity concentration in animal milk or tissue to the daily intake of a radionuclide).

  4. High throughput sequencing methods for microbiome profiling: application to food animal systems.

    PubMed

    Highlander, Sarah K

    2012-06-01

    Analysis of microbial communities using high throughput sequencing methods began in the mid 2000s permitting the production of 1000s to 10,000s of sequence reads per sample and megabases of data per sequence run. This then unprecedented depth of sequencing allowed, for the first time, the discovery of the 'rare biosphere' in environmental samples. The technology was quickly applied to studies in several human subjects. Perhaps these early studies served as a reminder that though the microbes that inhabit mammals are known to outnumber host cells by an order of magnitude or more, most of these are unknown members of our second genome, or microbiome (as coined by Joshua Lederberg), because of our inability to culture them. High throughput methods for microbial 16S ribosomal RNA gene and whole genome shotgun (WGS) sequencing have now begun to reveal the composition and identity of archaeal, bacterial and viral communities at many sites, in and on the human body. Surveys of the microbiota of food production animals have been published in the past few years and future studies should benefit from protocols and tools developed from large-scale human microbiome studies. Nevertheless, production animal-related resources, such as improved host genome assemblies and increased numbers and diversity of host-specific microbial reference genome sequences, will be needed to permit meaningful and robust analysis of 16S rDNA and WGS sequence data.

  5. Food production: technology and the resource base.

    PubMed

    Wittwer, S H

    1975-05-01

    Despite a growing population and increasing demands of that population for improved diets, it appears that the world is not close to universal famine (3, 53). There is enough food now produced to feed the world's hungry (54). That people are malnourished or starving is a question of distribution, delivery, and economics, not agricultural limits. The problem is putting the food where the people are and providing an income so that they can buy it. As to the future, there are clouds on the far horizon. Only increased scientific and technological innovation, coupled with a change in human behavior and in national policy with regard to increased investments in agricultural research, can avert a growing food and population crisis. Only scientists develop new technology. Only farmers produce food. Motivation and incentives are important both for scientific discovery and food production. Agricultural research is also a process. There is no finite beginning or end. It is a continuing search to unravel mysteries. We must force the pace of agricultural development, but technology must be tailored to local conditions. Thiscan be done by scientists who also know how to farm. Individual dedication and sustained government commitments are important. Rapidity of information transfer and of acceptance of technology is also crucial (55). There is a wide gap between progress in research and the point of application for human benefit (Table 5). What accounts for the vast time differences in rapidity of technology acceptance? The current avalanche of new knowledge coupled with problems of food, feed, and fiber supplies, and issues of availability, preservation, protection, renewability, and costs of resources should bring to the front the urgency of rapid information transfer and reassessment of information systems for agricultural and other renewable resources.

  6. Review of human-animal interactions and their impact on animal productivity and welfare

    PubMed Central

    2013-01-01

    Humans and animals are in regular and at times close contact in modern intensive farming systems. The quality of human-animal interactions can have a profound impact on the productivity and welfare of farm animals. Interactions by humans may be neutral, positive or negative in nature. Regular pleasant contact with humans may result in desirable alterations in the physiology, behaviour, health and productivity of farm animals. On the contrary, animals that were subjected to aversive human contact were highly fearful of humans and their growth and reproductive performance could be compromised. Farm animals are particularly sensitive to human stimulation that occurs early in life, while many systems of the animals are still developing. This may have long-lasting impact and could possibly modify their genetic potential. The question as to how human contact can have a positive impact on responses to stressors, and productivity is not well understood. Recent work in our laboratory suggested that pleasant human contact may alter ability to tolerate various stressors through enhanced heat shock protein (hsp) 70 expression. The induction of hsp is often associated with increased tolerance to environmental stressors and disease resistance in animals. The attitude and consequent behaviour of stockpeople affect the animals’ fear of human which eventually influence animals’ productivity and welfare. Other than attitude and behaviour, technical skills, knowledge, job motivation, commitment and job satisfaction are prerequisites for high job performance. PMID:23855920

  7. The U.S. Food and Drug Administration's Evaluation of the Safety of Animal Clones: A Failure to Recognize the Normativity of Risk Assessment Projects

    ERIC Educational Resources Information Center

    Meghani, Zahra; de Melo-Martin, Inmaculada

    2009-01-01

    The U.S. Food and Drug Administration (FDA) announced recently that food products derived from some animal clones and their offspring are safe for human consumption. In response to criticism that it had failed to engage with ethical, social, and economic concerns raised by livestock cloning, the FDA argued that addressing normative issues prior to…

  8. Future directions in the European union for veterinary education as related to food-producing animals, with special reference to Greece.

    PubMed

    Kyriakis, Spyridon C; Alexopoulos, Constantinos; Tassis, Panayiotis D; Tzika, Eleni D; Kritas, Spyridon K; Burriel, Angeliki R

    2004-01-01

    During the past 50 years, procedures for raising food-producing animals have changed. Intensification of food production was necessary to keep prices low and to fulfill market demands for the continuously increasing worldwide population. Intensification of farming procedures produced many new problems, some of which had a considerable impact on public opinion about how animals are raised and how food of animal origin is produced and preserved. "Man made diseases" of animals such as bovine spongiform encephalopathy (BSE); contamination of foods with dioxins either through contamination of animal feeds or from the environment; and increased microbial resistance to drugs used for treatment, for prophylaxis of animals from infectious agents, and for growth promotion are some well-known hazards of intensified farming. Veterinarians working on food-producing animals are faced with an increased demand for foods of high quality and safety in developed countries, and higher quantities in the rest of the world. These qualitative and quantitative changes indicate that they must adjust to these new conditions. They will be most successful if their education is adjusted to meet the challenges that the public has created for them through new concepts of the production of food of animal origin. One such concept is the production of foods under fully certified procedures from the farm to the consumer's table. Food safety measures protecting public health will better be achieved if the education of the future veterinarian includes the principles of Hazard Analysis Critical Control Points (HACCP) starting at farm level. This article provides some market-driven ideas in this direction for European Union (EU) countries, including Greece.

  9. Overlap of food addiction and substance use disorders definitions: analysis of animal and human studies.

    PubMed

    Hone-Blanchet, Antoine; Fecteau, Shirley

    2014-10-01

    Food has both homeostatic and hedonic components, which makes it a potent natural reward. Food related reward could therefore promote an escalation of intake and trigger symptoms associated to withdrawal, suggesting a behavioral parallel with substance abuse. Animal and human theoretical models of food reward and addiction have emerged, raising further interrogations on the validity of a bond between Substance Use Disorders, as clinically categorized in the DSM 5, and food reward. These models propose that highly palatable food items, rich in sugar and/or fat, are overly stimulating to the brain's reward pathways. Moreover, studies have also investigated the possibility of causal link between food reward and the contemporary obesity epidemic, with obesity being potentiated and maintained due to this overwhelming food reward. Although natural rewards are a hot topic in the definition and categorization of Substance Use Disorders, proofs of concept and definite evidence are still inconclusive. This review focuses on available results from experimental studies in animal and human models exploring the concept of food addiction, in an effort to determine if it depicts a specific phenotype and if there is truly a neurobiological similarity between food addiction and Substance Use Disorders. It describes results from sugar, fat and sweet-fat bingeing in rodent models, and behavioral and neurobiological assessments in different human populations. Although pieces of behavioral and neurobiological evidence supporting a food addiction phenotype in animals and humans are interesting, it seems premature to conclude on its validity.

  10. Treatment, promotion, commotion: Antibiotic alternatives in food-producing animals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Alternatives to antibiotics in animal agriculture are urgently needed but present a complex problem because of their various uses: disease treatment, disease prevention, and feed efficiency improvement. Numerous antibiotic alternatives, such as feed amended with pre- and probiotics, have been propos...

  11. Effect of probiotics and prebiotics on food animal immunity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The gastrointestinal (GI) tract is the largest interface between an animal’s internal milieu and its exterior environment. As such, it forms a physical barrier between both environments. However, the function of the GI tract in the well-being of an animal is more complex than this passive role. Th...

  12. The effect of proteins from animal source foods on heme iron bioavailability in humans.

    PubMed

    Pizarro, Fernando; Olivares, Manuel; Valenzuela, Carolina; Brito, Alex; Weinborn, Valerie; Flores, Sebastián; Arredondo, Miguel

    2016-04-01

    Forty-five women (35-45 year) were randomly assigned to three iron (Fe) absorption sub-studies, which measured the effects of dietary animal proteins on the absorption of heme Fe. Study 1 was focused on heme, red blood cell concentrate (RBCC), hemoglobin (Hb), RBCC+beef meat; study 2 on heme, heme+fish, chicken, and beef; and study 3 on heme and heme+purified animal protein (casein, collagen, albumin). Study 1: the bioavailability of heme Fe from Hb was similar to heme only (∼13.0%). RBCC (25.0%) and RBCC+beef (21.3%) were found to be increased 2- and 1.6-fold, respectively, when compared with heme alone (p<0.05). Study 2: the bioavailability from heme alone (10.3%) was reduced (p<0.05) when it was blended with fish (7.1%) and chicken (4.9%), however it was unaffected by beef. Study 3: casein, collagen, and albumin did not affect the bioavailability of Fe. Proteins from animal source foods and their digestion products did not enhance heme Fe absorption.

  13. 76 FR 25538 - Criteria Used To Order Administrative Detention of Food for Human or Animal Consumption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... detention of food for human or animal consumption under the Bioterrorism Act (68 FR 25242 at 25250). The... rule) in the Federal Register of May 9, 2003 (68 FR 25242), proposing procedures for the administrative detention of an article of food. In the Federal Register of June 4, 2004 (69 FR 31660), the Agency...

  14. Assessing Student Attitudes toward Animal Welfare, Resource Use, and Food Safety.

    ERIC Educational Resources Information Center

    Nordstrom, Patricia A.; Richards, Martha J.; Wilson, Lowell L.; Coe, Brenda L.; Fivek, Marianne L.; Brown, Michele B.

    2000-01-01

    Students participating in the Pennsylvania Governor's School for Agricultural Sciences (n=192) studied animal welfare, resource use, and food safety. They ranked food safety as a primary concern. Students with and without agricultural backgrounds showed positive changes in knowledge and perception of issues after the course. (SK)

  15. Metabolomics for measuring phytochemicals, and assessing human and animal responses to phytochemicals, in food science.

    PubMed

    McGhie, Tony K; Rowan, Daryl D

    2012-01-01

    Metabolomics, comprehensive metabolite analysis, is finding increasing application as a tool to measure and enable the manipulation of the phytochemical content of foods, to identify the measures of dietary intake, and to understand human and animal responses to phytochemicals in the diet. Recent applications of metabolomics directed toward understanding the role of phytochemicals in food and nutrition are reviewed.

  16. Prevalence and Antimicrobial Resistance in Escherichia coli from Food Animals in Lagos, Nigeria.

    PubMed

    Adenipekun, Eyitayo O; Jackson, Charlene R; Oluwadun, Afolabi; Iwalokun, Bamidele A; Frye, Jonathan G; Barrett, John B; Hiott, Lari M; Woodley, Tiffanie A

    2015-06-01

    Foodborne bacteria are often associated with human infections; these infections can become more complicated to treat if the bacteria are also resistant to antimicrobials. In this study, prevalence, antimicrobial resistance, and genetic relatedness of Escherichia coli among food producing animals from Lagos, Nigeria, was investigated. From December 2012 to June 2013, E. coli were isolated from fecal samples of healthy cattle, chicken, and swine. Antimicrobial susceptibility testing against 22 antimicrobials was performed using broth microdilution with the Sensititre™ system. Clonal types were determined by pulsed-field gel electrophoresis (PFGE). From the analysis, 211/238 (88.7%), 170/210 (81%), and 136/152 (89.5%) samples from cattle, chicken, and swine, respectively, were positive for E. coli. A subset of those isolates (n=211) selected based on β-lactamase production was chosen for further study. Overall, E. coli exhibited the highest resistance to tetracycline (124/211; 58.8%), trimethoprim/sulfamethoxazole (84/211; 39.8%), and ampicillin (72/211; 34.1%). Approximately 40% of the isolates were pan-susceptible, and none of the isolates were resistant to amikacin, cefepime, ceftazidime, ertapenem, meropenem, or tigecycline. Among the resistant isolates, 28 different resistance patterns were observed; 26 of those were characterized as multi-drug resistant (MDR; resistance to ≥2 antimicrobials). One isolate was resistant to 13 different antimicrobials representing five different antimicrobial classes. Using PFGE, MDR E. coli were genetically diverse and overall did not group based on source; identical PFGE patterns were detected among isolates from different sources. These results suggest that isolates cannot be attributed to specific sources, and some may be present across all of the sources. Results from this study indicate that food-producing animals in Nigeria are a reservoir of MDR E. coli that may be transferred to humans via the food chain.

  17. Ochratoxin A in feed of food-producing animals: an undesirable mycotoxin with health and performance effects.

    PubMed

    Duarte, Sofia C; Lino, Celeste M; Pena, Angelina

    2011-12-29

    Mycotoxins are secondary fungal metabolites, whose presence in feed- and foodstuffs is unavoidable. Ochratoxin A (OTA) is one of the known mycotoxins with greatest public health and agro-economic significance. Several toxic effects have been ascribed following exposure, namely nephrotoxicity, as well negative impacts in the performance of farm animals, resulting in major economic implications. Of no less importance for the route of human exposure that can also embody the carry-over of OTA from feed into animal-derived products is also a concern. For all these reasons the present article updates the worldwide occurrence of OTA in different raw ingredients and finished feed destined to food-producing animals. After that a brief characterization of specie susceptibility and the major rationales is made. An historical overview of field outbreaks linked to OTA exposure in farm animals, concerning the implicated feeds, contamination levels and major clinical and productivity effects is presented. Finally a review of the major animal health and performance potential impacts of animals being reared on contaminated feed is made allied to a perspective regarding its co-occurrence with other mycotoxins, and simultaneous parasitic and bacterial infections. Ultimately, this article aims to be instructive and draw attention to a mycotoxin so often neglected and elapsed from the list of differential diagnosis in farm practice. For the unpredictability and unavoidability of occurrence, OTA will definitely be an enduring problem in animal production.

  18. The ethics of semantics: do we clarify or obfuscate reality to influence perceptions of farm animal production?

    PubMed

    Croney, C C; Reynnells, R D

    2008-02-01

    According to linguists, the discourse of animal production uses metaphors, pronouns, and definitions that consistently represent animals as objects, machines, and resources instead of as distinct, unique individuals. Thus, it is argued that genuine concern for animal welfare is either obscured by financial concerns or circumvented entirely, which permits animals to be kept and treated in ways many people would otherwise find objectionable. Substituting euphemisms like crops, units, and harvest for herds, animals, and slaughter, respectively, which are more likely to evoke images of grape plucking than of killing animals for food, might indeed seem disingenuous, especially given the common industry refrain that the public needs to be better educated about food production. However, the implication that the animal industries deliberately use such techniques is debatable. What is clear is that the semantic obfuscations rampant in the language of modern farm animal production reflect underlying ambivalence about transparency relative to many standard industry practices. First, consumers are unlikely to want full disclosure of all aspects of animal production. Second, there is real risk that certain realities of animal production would be aversive to consumers, who might consequently refuse (as is their right) to purchase particular products, thus potentially causing significant short-term industry losses. Yet, the reluctance of animal industries to come clean in public education efforts raises another problem-that adopting innocuous terminology and withholding information deemed likely to be unpalatable to the public may be morally questionable in itself. Moreover, this provides an avenue for opponents of animal agriculture to exploit, because it may appear that the industry is hiding something. In truth, animal extremists are currently in a position to reveal facts about livestock production that might not only disturb consumers but also cause speculation about the

  19. Concentration of stable elements in food products

    SciTech Connect

    Montford, M.A.; Shank, K.E.; Hendricks, C.; Oakes, T.W.

    1980-01-01

    Food samples were taken from commercial markets and analyzed for stable element content. The concentrations of most stable elements (Ag, Al, As, Au, Ba, Br, Ca, Ce, Cl, Co, Cr, Cs, Cu, Fe, Hf, I, K, La, Mg, Mn, Mo, Na, Rb, Sb, Sc, Se, Sr, Ta, Th, Ti, V, Zn, Zr) were determined using multiple-element neutron activation analysis, while the concentrations of other elements (Cd, Hg, Ni, Pb) were determined using atomic absorption. The relevance of the concentrations found are noted in relation to other literature values. An earlier study was extended to include the determination of the concentration of stable elements in home-grown products in the vicinity of the Oak Ridge National Laboratory. Comparisons between the commercial and local food-stuff values are discussed.

  20. Food Chains. Animal Life in Action[TM]. Schlessinger Science Library. [Videotape].

    ERIC Educational Resources Information Center

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. The food chain provides a clear example of how life continues year after year. Students learn how the cycle of energy starts with the sun,…

  1. Managing the gut microbiome of food animals with tools of microbial ecology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The removal of antibiotics from animal feed as mandated by the European Union in 2006 and recently proposed by the U.S. Food and Drug Administration will require new strategies to maintain animal health, optimize nutrition, and control foodborne pathogens. We have recently pursued three main approa...

  2. Production of Fungal Glucoamylase for Glucose Production from Food Waste

    PubMed Central

    Lam, Wan Chi; Pleissner, Daniel; Lin, Carol Sze Ki

    2013-01-01

    The feasibility of using pastry waste as resource for glucoamylase (GA) production via solid state fermentation (SSF) was studied. The crude GA extract obtained was used for glucose production from mixed food waste. Our results showed that pastry waste could be used as a sole substrate for GA production. A maximal GA activity of 76.1 ± 6.1 U/mL was obtained at Day 10. The optimal pH and reaction temperature for the crude GA extract for hydrolysis were pH 5.5 and 55 °C, respectively. Under this condition, the half-life of the GA extract was 315.0 minutes with a deactivation constant (kd) 2.20 × 10−3 minutes−1. The application of the crude GA extract for mixed food waste hydrolysis and glucose production was successfully demonstrated. Approximately 53 g glucose was recovered from 100 g of mixed food waste in 1 h under the optimal digestion conditions, highlighting the potential of this approach as an alternative strategy for waste management and sustainable production of glucose applicable as carbon source in many biotechnological processes. PMID:24970186

  3. Planning for rapid response to outbreaks of animal diseases transmissible to humans via food.

    PubMed

    Savelli, C J; Abela-Ridder, B; Miyagishima, K

    2013-08-01

    Planning for rapid response to outbreaks of foodborne zoonoses requires coordination and intersectoral collaboration, making the process inherently complex. Guidance documents have been published by the Food and Agriculture Organization of the United Nations (FAO) and the World Health Organization (WHO) on the topics of foodborne outbreak investigation, establishing food safety emergency response plans, applying risk analysis principles during food safety emergencies, and developing national food recall systems. These guides should be used as resources by national authorities to develop national plans which should each reference the other in order to maintain consistency at the country level. FAO and WHO, together with the World Organisation for Animal Health (O1E), are the international organisations responsible at the global level for the health of people and animals and for food safety and security. As such, these organisations need to continue to work together to develop an intersectoral mechanism to conduct robust and timely joint risk assessments in the face of foodborne outbreaks and other food safety emergencies. Three international instruments have the potential to aid countries in their preparedness to face outbreaks of foodborne zoonoses and organise subsequent response efforts: the International Food Safety Authorities Network (INFOSAN), the newly enhanced Global Early Warning System for Major Animal Diseases, including Zoonoses (GLEWS+), and the FAO Emergency Prevention System for Food Safety (EMPRES Food Safety). PMID:24547650

  4. Food from cloned animals is part of our brave old world.

    PubMed

    Miller, Henry I

    2007-05-01

    When confronted by pressure from activists and Congress, the US Food and Drug Administration (FDA) has not always adopted policies and made decisions about individual products that accord with the scientific evidence. An example was the unnecessarily and markedly prolonged review of the veterinary drug bovine somatotropin (bST), or bovine growth hormone, during the 1980s. The FDA now faces a similar situation surrounding the question of whether meat and milk from cloned animals and their offspring are safe for human consumption. Having made a preliminary decision in the affirmative - based on an exhaustive analysis of scientific articles, health records, blood samples and studies of the composition of meat and milk - the agency has been beleaguered by criticisms. It remains to be seen whether, ultimately, science will trump anti-technology, anti-consumer activism.

  5. Isolation, identification, and characterization of Listeria spp. from various animal origin foods

    PubMed Central

    Nayak, Deepti N.; Savalia, C. V.; Kalyani, I. H.; Kumar, Rajeev; Kshirsagar, D. P.

    2015-01-01

    Aim: The present study was undertaken with the prime objective of isolating and identifying Listeria spp. from various foods of animal origin sold at retail market outlets in the city of Navsari, Gujarat. Materials and Methods: Total 200 samples comprising of milk, milk products, meat, and fish (50 each) collected aseptically from local market which were subjected first to pre-enrichment in half strength Fraser broth followed by enrichment in full strength Fraser broth and subsequent plating on PALCAM agar. The growth with the typical colony characteristics were further identified up to species level on the basis of their morphological and biochemical characteristics. Cultures identified as Listeria monocytogenes were further subjected to in vitro pathogenicity tests and detection of different virulence-associated genes viz. actA, hlyA, and iap using polymerase chain reaction. Results: Of the total 200 food samples of animal origin; 18 (9%) were found positive for Listeria spp. which were identified as Listeria seeligeri (6, 33.3%), Listeria innocua (5, 27.7%), Listeria welshimeri (4, 22.2%), and L. monocytogenes (3, 16.6%). The highest prevalence was observed in milk samples (8). Species wise, 6 isolates of L. seeligeri which included two each from cow milk, buffalo milk, and meat samples; 5 L. innocua isolates included four recovered from fish and one from meat sample; 4 L. welshimeri comprised of two isolates from ice cream and one each from buffalo milk and meat sample; and 3 isolates of L. monocytogenes recovered from milk (1 cow and 2 buffalo milk). All 3 L. monocytogenes isolates screened for the presence of virulence genes viz. actA, hlyA, and iap using the specific primers revealed the presence of all the genes suggesting the possibility of danger of foodborne listeriosis among raw milk consumers. Conclusion: Listeria spp. was isolated from 9% (18/200) of the animal origin food samples viz.; milk, milk products, meat, and fish with the highest prevalence

  6. Food Production Worker. Dietetic Support Personnel Training Program.

    ERIC Educational Resources Information Center

    Barker, Ellen; And Others

    This curriculum guide, part of a multi-volume dietetic support personnel training program, consists of materials (15 units) for use in training future food production workers. Covered in the first part of the guide are nutrition in food production and diet therapy. The second part of the guide deals with sanitation and safety in food production.…

  7. [Problems in the energy and nutritional requirements of feeding and welfare of food producing animals].

    PubMed

    Kamphues, J

    1998-03-01

    The efforts in optimizing feeding conditions of food producing animals in the past were focussed primarily on promoting performance and/or the products' quality (MEYER 1997). In spite of great success in this direction various risks occur due to the conflict between the increased requirements on the one hand and the species typical demands on the other (for example: need of roughage as well as of concentrates with high energy and nutrient density in ruminants). Especially in feeding high yielding dairy cows the conflict is obvious: Even in the case, that high amounts of concentrates are fed it becomes more and more difficult to meet the energy requirement when the milk yield exceeds 40 kg milk per day (FLACHOWSKY a. LEBZIEN 1997). A negative energy balance is accompanied by a forced predisposition for ketosis and infertility (KRUIP 1996). Insufficient proportions of roughage in those rations predispose the animals for rumen acidosis and associated problems (health of claws etc.) as well as for displacement of abomasum. Thereby in feeding high yielding dairy cows there is only the choice between different risks due to the fact that the feed intake capacity did not increase to the same extent as the milk production did. In fattening calves the use of roughage (in Germany required by law) is on debate in this direction (necessary to avoid disturbances in the behaviour). Further problems in feeding animals according to their species typical demands are related to the established conditions of housing, feeding and water supply (risks of mechanization and automatization due to potential disfunction). The generally increased feeding intensity results--for example in poultry--in a higher frequency of skeleton diseases; the more and more specialized pig production (separate units for piglet production, rearing units, fattening units) is accompanied by increased changes in diets and techniques of feed and water supply, to that the animals have to be accustomed, too. The

  8. Energy Production from Zoo Animal Wastes

    SciTech Connect

    Klasson, KT

    2003-04-07

    Elephant and rhinoceros dung was used to investigate the feasibility of generating methane from the dung. The Knoxville Zoo produces 30 cubic yards (23 m{sup 3}) of herbivore dung per week and cost of disposal of this dung is $105/week. The majority of this dung originates from the Zoo's elephant and rhinoceros population. The estimated weight of the dung is 20 metric tons per week and the methane production potential determined in experiments was 0.033 L biogas/g dung (0.020 L CH{sub 4}/g dung), and the digestion of elephant dung was enhanced by the addition of ammonium nitrogen. Digestion was better overall at 37 C when compared to digestion at 50 C. Based on the amount of dung generated at the Knoxville Zoo, it is estimated that two standard garden grills could be operated 24 h per day using the gas from a digester treating 20 metric ton herbivore dung per week.

  9. Insects represent a link between food animal farms and the urban environment for antibiotic resistance traits.

    PubMed

    Zurek, Ludek; Ghosh, Anuradha

    2014-06-01

    Antibiotic-resistant bacterial infections result in higher patient mortality rates, prolonged hospitalizations, and increased health care costs. Extensive use of antibiotics as growth promoters in the animal industry represents great pressure for evolution and selection of antibiotic-resistant bacteria on farms. Despite growing evidence showing that antibiotic use and bacterial resistance in food animals correlate with resistance in human pathogens, the proof for direct transmission of antibiotic resistance is difficult to provide. In this review, we make a case that insects commonly associated with food animals likely represent a direct and important link between animal farms and urban communities for antibiotic resistance traits. Houseflies and cockroaches have been shown to carry multidrug-resistant clonal lineages of bacteria identical to those found in animal manure. Furthermore, several studies have demonstrated proliferation of bacteria and horizontal transfer of resistance genes in the insect digestive tract as well as transmission of resistant bacteria by insects to new substrates. We propose that insect management should be an integral part of pre- and postharvest food safety strategies to minimize spread of zoonotic pathogens and antibiotic resistance traits from animal farms. Furthermore, the insect link between the agricultural and urban environment presents an additional argument for adopting prudent use of antibiotics in the food animal industry.

  10. Insects Represent a Link between Food Animal Farms and the Urban Environment for Antibiotic Resistance Traits

    PubMed Central

    Ghosh, Anuradha

    2014-01-01

    Antibiotic-resistant bacterial infections result in higher patient mortality rates, prolonged hospitalizations, and increased health care costs. Extensive use of antibiotics as growth promoters in the animal industry represents great pressure for evolution and selection of antibiotic-resistant bacteria on farms. Despite growing evidence showing that antibiotic use and bacterial resistance in food animals correlate with resistance in human pathogens, the proof for direct transmission of antibiotic resistance is difficult to provide. In this review, we make a case that insects commonly associated with food animals likely represent a direct and important link between animal farms and urban communities for antibiotic resistance traits. Houseflies and cockroaches have been shown to carry multidrug-resistant clonal lineages of bacteria identical to those found in animal manure. Furthermore, several studies have demonstrated proliferation of bacteria and horizontal transfer of resistance genes in the insect digestive tract as well as transmission of resistant bacteria by insects to new substrates. We propose that insect management should be an integral part of pre- and postharvest food safety strategies to minimize spread of zoonotic pathogens and antibiotic resistance traits from animal farms. Furthermore, the insect link between the agricultural and urban environment presents an additional argument for adopting prudent use of antibiotics in the food animal industry. PMID:24705326

  11. 9 CFR 94.15 - Animal products and materials; movement and handling.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Animal products and materials; movement and handling. 94.15 Section 94.15 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

  12. 9 CFR 94.15 - Animal products and materials; movement and handling.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Animal products and materials; movement and handling. 94.15 Section 94.15 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

  13. 9 CFR 94.15 - Animal products and materials; movement and handling.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Animal products and materials; movement and handling. 94.15 Section 94.15 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

  14. 9 CFR 94.15 - Animal products and materials; movement and handling.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Animal products and materials; movement and handling. 94.15 Section 94.15 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

  15. Cryoconservation of animal genetic resources. Animal Production and Health Guidelines No. 12

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Livestock agriculture is in a period of tumultuous change and upheaval. General economic development, and population growth and mobility, have increased demand for livestock products, but have also placed pressures on the sustainability of rural environments and animal production systems. Livestock ...

  16. Acidic organic compounds in beverage, food, and feed production.

    PubMed

    Quitmann, Hendrich; Fan, Rong; Czermak, Peter

    2014-01-01

    Organic acids and their derivatives are frequently used in beverage, food, and feed production. Acidic additives may act as buffers to regulate acidity, antioxidants, preservatives, flavor enhancers, and sequestrants. Beneficial effects on animal health and growth performance have been observed when using acidic substances as feed additives. Organic acids could be classified in groups according to their chemical structure. Each group of organic acids has its own specific properties and is used for different applications. Organic acids with low molecular weight (e.g. acetic acid, lactic acid, and citric acid), which are part of the primary metabolism, are often produced by fermentation. Others are produced more economically by chemical synthesis based on petrochemical raw materials on an industrial scale (e.g. formic acid, propionic and benzoic acid). Biotechnology-based production is of interest due to legislation, consumer demand for natural ingredients, and increasing environmental awareness. In the United States, for example, biocatalytically produced esters for food applications can be labeled as "natural," whereas identical conventional acid catalyst-based molecules cannot. Natural esters command a price several times that of non-natural esters. Biotechnological routes need to be optimized regarding raw materials and yield, microorganisms, and recovery methods. New bioprocesses are being developed for organic acids, which are at this time commercially produced by chemical synthesis. Moreover, new organic acids that could be produced with biotechnological methods are under investigation for food applications.

  17. Disinfection of animal manures, food safety and policy.

    PubMed

    Cliver, Dean O

    2009-11-01

    Manure is a resource, but sometimes also a nuisance. Manure management strategies have traditionally focused on soil nutrients (N, P, K), COD, and more recently biological substances (antibiotics, hormones, etc.), with disinfection being a relative afterthought. Zoonotic pathogens (Salmonella and other bacteria, protozoa, etc.) may be present in manure, but only occasionally cause foodborne disease. In countries where food is relatively safe, requiring heroic manure disinfection measures may be a net detriment to public health. Decisions that a new, elegant disinfection technology can, should, or must be done may result from invoking the "precautionary principle." Additional capital and operating costs must be passed to the consumer. Since such measures are likely to prevent very few human illnesses, policymakers should also consider the effect of increased prices on human nutrition and hunger. In most situations, not eating is more dangerous than eating. PMID:19447609

  18. Preclinical safety testing for cell-based products using animals.

    PubMed

    McBlane, James W

    2015-09-01

    The objectives of preclinical testing include to show why there might be therapeutic benefit in patients and to provide information on the product's toxicity. For cell-based products, given even once, there may be long term exposure and this could imply, unlike for conventional drugs, that all preclinical studies may be needed prior to first human use. The duration of exposure to cells should be studied in animals to guide toxicity assessments. Distribution of cells after administration by a route resembling that intended in humans should be studied to understand potential risks. Risk of tumour formation with the product may also need to be characterised. To the extent that this information can be generated by in vitro testing, studies in animals may not be needed and limitations on the capability of preclinical data to predict human toxicity are recognised: species-specificity make some cell products act only in humans and a human cell-product might be expected to be rejected by immunocompetent animals. Does this suggest testing in immunosuppressed animals or of development of an animal-cell product supposedly similar to the human cell product? No single answer seems to fit every situation.

  19. Preclinical safety testing for cell-based products using animals.

    PubMed

    McBlane, James W

    2015-09-01

    The objectives of preclinical testing include to show why there might be therapeutic benefit in patients and to provide information on the product's toxicity. For cell-based products, given even once, there may be long term exposure and this could imply, unlike for conventional drugs, that all preclinical studies may be needed prior to first human use. The duration of exposure to cells should be studied in animals to guide toxicity assessments. Distribution of cells after administration by a route resembling that intended in humans should be studied to understand potential risks. Risk of tumour formation with the product may also need to be characterised. To the extent that this information can be generated by in vitro testing, studies in animals may not be needed and limitations on the capability of preclinical data to predict human toxicity are recognised: species-specificity make some cell products act only in humans and a human cell-product might be expected to be rejected by immunocompetent animals. Does this suggest testing in immunosuppressed animals or of development of an animal-cell product supposedly similar to the human cell product? No single answer seems to fit every situation. PMID:26026578

  20. Anthropogenic pollutants – an insidious threat to animal health and productivity?

    PubMed Central

    2012-01-01

    Summary Humans have always polluted their environment and, to an extent, the associated adverse consequences have increased in parallel with the global population. However, in recent decades, entirely novel compounds have been created, for multiple purposes, and some of these have become ubiquitous, damaging pollutants, which interfere with fundamental physiological processes in all animal species, disrupting reproductive and other functions. Understanding of the actions of these chemicals is poor but it is recognised that they can act additively, at low concentrations, and that animals at early stages of development are particularly sensitive to their effects. All species, including domestic and wild animals and humans, can be affected. Thus, there are potential adverse implications of exposure for farm and companion animal productivity and health, and associated economic implications. While anthropogenic pollutants exert subtle, but important, adverse effects on animal health and productivity, these should be weighed against the benefits associated with the use of these compounds, particularly in relation to food production and short-term determinants of animal health. However, it is suggested that it may be necessary to regulate future production and use of some of these compounds in order to ensure long term sustainability of production systems.

  1. 9 CFR 318.20 - Use of animal drugs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Use of animal drugs. 318.20 Section 318.20 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... General § 318.20 Use of animal drugs. Animal drug residues are permitted in meat and meat food products...

  2. 9 CFR 318.20 - Use of animal drugs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Use of animal drugs. 318.20 Section 318.20 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... General § 318.20 Use of animal drugs. Animal drug residues are permitted in meat and meat food products...

  3. 9 CFR 318.20 - Use of animal drugs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Use of animal drugs. 318.20 Section 318.20 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... General § 318.20 Use of animal drugs. Animal drug residues are permitted in meat and meat food products...

  4. 9 CFR 318.20 - Use of animal drugs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Use of animal drugs. 318.20 Section 318.20 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... General § 318.20 Use of animal drugs. Animal drug residues are permitted in meat and meat food products...

  5. 9 CFR 318.20 - Use of animal drugs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Use of animal drugs. 318.20 Section 318.20 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... General § 318.20 Use of animal drugs. Animal drug residues are permitted in meat and meat food products...

  6. [Animal health in organic agriculture: new guidelines and perspectives for food animal practitioners].

    PubMed

    Hertzberg, H; Walkenhorst, M; Klocke, P

    2003-11-01

    In the last decade, the organic agriculture in Switzerland has been substantially increased due to the interest of consumer and financial incentives of the federation. Ruminants take directly or indirectly the largest part from grassland used within the organic managed surfaces. As the contacts between veterinary practice and organic agriculture has increased, the potential for veterinary activity in this area has developed considerably. The organic agriculture guidelines stipulate that all the preventive measures should be taken in feeding, keeping and breeding to insure animal health safety. This requires veterinary services for herd management. The organic status of a farm affects veterinary practice also in the form of alternative therapy/drugs administration and measures like dehorning and tail-docking. An important point in organic managed herds requests that treatment of animals should depend on alternative medical preparations or procedures based on veterinarian's experience and also on the therapeutic effect on the animal species concerned as well as on the disease. However, there are no restrictions on the veterinarian to use registered drugs as long as no alternative therapy, according to experience and possible success, is available to treat the animals. The prophylactic administration of allopathic veterinary drugs is not permissible. Further features in organic farms regarding the use of drugs are the keeping of withholding/withdrawal time, the documentation and the treatment frequency tolerated by organic marketing. Despite the above measures, the animal health has a priority regardless of its organic status. Although management of organic farms represent a unique responsibility, there are still obvious deficits in the education of veterinary practitioners for this new situation. However, in the future the extension of veterinary activity to include the alternative medical therapy should be regarded for the practitioner as a challenge and an

  7. History and future of genetically engineered food animal regulation: an open request.

    PubMed

    Wells, Kevin D

    2016-06-01

    Modern biotechnology resulted from of a series of incremental improvements in the understanding of DNA and the enzymes that nature evolved to manipulate it. As the potential impact of genetic engineering became apparent, scientists began the process of trying to identify the potential unintended consequences. Restrictions to recombinant DNA experimentation were at first self-imposed. Collaborative efforts between scientists and lawyers formalized an initial set of guidelines. These guidelines have been used to promulgate regulations around world. However, the initial guidelines were only intended as a starting point and were motivated by a specific set of concerns. As new data became available, the guidelines and regulations should have been adapted to the new knowledge. Instead, other social drivers drove the development of regulations. For most species and most applications, the framework that was established has slowly allowed some products to reach the market. However, genetically engineered livestock that are intended for food have been left in a regulatory state of limbo. To date, no genetically engineered food animal is available in the marketplace. A short history and a U.S.-based genetic engineer's perspective are presented. In addition, a request to regulatory agencies is presented for consideration as regulation continues to evolve. Regulators appear to have shown preference for the slow, random progression of evolution over the efficiency of intentional design.

  8. The impact of diseases on the importation of animals and animal products.

    PubMed

    Walton, T E

    2000-01-01

    For decades the veterinary services of the United States and other nations protected their livestock and poultry industries from the ravages of introduced animal diseases by rigorous import restrictions. This policy of zero risk frequently translated to no or reduced trade in animals and animal products or dramatic trade inequities. However, GATT articles enforced by the WTO require that imported products be treated no less favorably than domestically produced goods with regard to animal health restrictions. Under authority from the WTO, the OIE establishes recommendations and guidelines for the regulation of trade in animals and products of animal origin through the OIE International Animal Health Code, sets animal health standards, and reports global animal health situations and statuses. Diseases often have a dramatic impact on the animal agricultural industries of a nation--disease outbreaks may be deleterious to the competitiveness of the products of one nation but offer opportunities for others. The potential dangers of lax vigilance, insufficient scientifically valid data, inadequate SPS measures, and errors in assessing risk can turn the heady experience of seemingly unlimited growth in international markets and demand for one's products into a catastrophic return to reality. The experience of the United Kingdom and countries of Europe with bovine spongiform encephalopathy is a case in point. It is estimated that the cost of the outbreak of this disease to the economy of the UK has been more than $3 billion. Responses of their trading partners, including the US, to this outbreak were abrupt and restrictive. Although the decision was controversial, the US stopped importation of live cattle from the UK in the late 1980's and subsequently, in 1997, importation of all products of ruminant origin was stopped from all countries of Europe. The transmission of the disease to continental Europe and the disclosure that the pathogen was associated with a fatal human

  9. Food waste and food processing waste for biohydrogen production: a review.

    PubMed

    Yasin, Nazlina Haiza Mohd; Mumtaz, Tabassum; Hassan, Mohd Ali; Abd Rahman, Nor'Aini

    2013-11-30

    Food waste and food processing wastes which are abundant in nature and rich in carbon content can be attractive renewable substrates for sustainable biohydrogen production due to wide economic prospects in industries. Many studies utilizing common food wastes such as dining hall or restaurant waste and wastes generated from food processing industries have shown good percentages of hydrogen in gas composition, production yield and rate. The carbon composition in food waste also plays a crucial role in determining high biohydrogen yield. Physicochemical factors such as pre-treatment to seed culture, pH, temperature (mesophilic/thermophilic) and etc. are also important to ensure the dominance of hydrogen-producing bacteria in dark fermentation. This review demonstrates the potential of food waste and food processing waste for biohydrogen production and provides a brief overview of several physicochemical factors that affect biohydrogen production in dark fermentation. The economic viability of biohydrogen production from food waste is also discussed.

  10. Food waste and food processing waste for biohydrogen production: a review.

    PubMed

    Yasin, Nazlina Haiza Mohd; Mumtaz, Tabassum; Hassan, Mohd Ali; Abd Rahman, Nor'Aini

    2013-11-30

    Food waste and food processing wastes which are abundant in nature and rich in carbon content can be attractive renewable substrates for sustainable biohydrogen production due to wide economic prospects in industries. Many studies utilizing common food wastes such as dining hall or restaurant waste and wastes generated from food processing industries have shown good percentages of hydrogen in gas composition, production yield and rate. The carbon composition in food waste also plays a crucial role in determining high biohydrogen yield. Physicochemical factors such as pre-treatment to seed culture, pH, temperature (mesophilic/thermophilic) and etc. are also important to ensure the dominance of hydrogen-producing bacteria in dark fermentation. This review demonstrates the potential of food waste and food processing waste for biohydrogen production and provides a brief overview of several physicochemical factors that affect biohydrogen production in dark fermentation. The economic viability of biohydrogen production from food waste is also discussed. PMID:24121591

  11. The use of marine products in animal feeds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Animal feeds represent a growing market for the nutrient rich by-products of marine fish and seafood processing. Fishmeal is one product obtained from fisheries that was traditionally used as a low-cost source of protein to supplement pig and poultry feeds. Fishmeal typically contains over 50 wt% cr...

  12. 48 CFR 870.111-5 - Frozen processed food products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Frozen processed food... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.111-5 Frozen processed food products. (a) The following frozen processed food products must have a label complying with the...

  13. 48 CFR 870.111-5 - Frozen processed food products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Frozen processed food... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.111-5 Frozen processed food products. (a) The following frozen processed food products must have a label complying with the...

  14. 48 CFR 870.111-5 - Frozen processed food products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Frozen processed food... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.111-5 Frozen processed food products. (a) The following frozen processed food products must have a label complying with the...

  15. 48 CFR 870.111-5 - Frozen processed food products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Frozen processed food... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.111-5 Frozen processed food products. (a) The following frozen processed food products must have a label complying with the...

  16. 48 CFR 870.111-5 - Frozen processed food products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Frozen processed food... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.111-5 Frozen processed food products. (a) The following frozen processed food products must have a label complying with the...

  17. 9 CFR 590.45 - Prohibition on eggs and egg products not intended for use as human food.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS... industrial use or animal food under the following provisions: (1) Authorized government official of the... otherwise unfit for human food purposes that are not denatured or decharacterized for industrial use...

  18. 9 CFR 590.45 - Prohibition on eggs and egg products not intended for use as human food.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS... industrial use or animal food under the following provisions: (1) Authorized government official of the... otherwise unfit for human food purposes that are not denatured or decharacterized for industrial use...

  19. Isolation and Taxonomic Identity of Bacteriocin-Producing Lactic Acid Bacteria from Retail Foods and Animal Sources.

    PubMed

    Henning, Chris; Vijayakumar, Paul; Adhikari, Raj; Jagannathan, Badrinath; Gautam, Dhiraj; Muriana, Peter M

    2015-03-19

    Bacteriocin-producing (Bac⁺) lactic acid bacteria (LAB) were isolated from a variety of food products and animal sources. Samples were enriched in de Man, Rogosa, and Sharpe (MRS) Lactocilli broth and plated onto MRS agar plates using a "sandwich overlay" technique. Inhibitory activity was detected by the "deferred antagonism" indicator overlay method using Listeria monocytogenes as the primary indicator organism. Antimicrobial activity against L. monocytogenes was detected by 41 isolates obtained from 23 of 170 food samples (14%) and 11 of 110 samples from animal sources (10%) tested. Isolated Bac⁺ LAB included Lactococcus lactis, Lactobacillus curvatus, Carnobacterium maltaromaticum, Leuconostoc mesenteroides, and Pediococcus acidilactici, as well as Enterococcus faecium, Enterococcus faecalis, Enterococcus hirae, and Enterococcus thailandicus. In addition to these, two Gram-negative bacteria were isolated (Serratia plymuthica, and Serratia ficaria) that demonstrated inhibitory activity against L. monocytogenes, Staphylococcus aureus, and Enterococcus faecalis (S. ficaria additionally showed activity against Salmonella Typhimurium). These data continue to demonstrate that despite more than a decade of antimicrobial interventions on meats and produce, a wide variety of food products still contain Bac⁺ microbiota that are likely eaten by consumers and may have application as natural food preservatives.

  20. Isolation and Taxonomic Identity of Bacteriocin-Producing Lactic Acid Bacteria from Retail Foods and Animal Sources

    PubMed Central

    Henning, Chris; Vijayakumar, Paul; Adhikari, Raj; Jagannathan, Badrinath; Gautam, Dhiraj; Muriana, Peter M.

    2015-01-01

    Bacteriocin-producing (Bac+) lactic acid bacteria (LAB) were isolated from a variety of food products and animal sources. Samples were enriched in de Man, Rogosa, and Sharpe (MRS) Lactocilli broth and plated onto MRS agar plates using a “sandwich overlay” technique. Inhibitory activity was detected by the “deferred antagonism” indicator overlay method using Listeria monocytogenes as the primary indicator organism. Antimicrobial activity against L. monocytogenes was detected by 41 isolates obtained from 23 of 170 food samples (14%) and 11 of 110 samples from animal sources (10%) tested. Isolated Bac+ LAB included Lactococcus lactis, Lactobacillus curvatus, Carnobacterium maltaromaticum, Leuconostoc mesenteroides, and Pediococcus acidilactici, as well as Enterococcus faecium, Enterococcus faecalis, Enterococcus hirae, and Enterococcus thailandicus. In addition to these, two Gram-negative bacteria were isolated (Serratia plymuthica, and Serratia ficaria) that demonstrated inhibitory activity against L. monocytogenes, Staphylococcus aureus, and Enterococcus faecalis (S. ficaria additionally showed activity against Salmonella Typhimurium). These data continue to demonstrate that despite more than a decade of antimicrobial interventions on meats and produce, a wide variety of food products still contain Bac+ microbiota that are likely eaten by consumers and may have application as natural food preservatives.