WorldWideScience

Sample records for source animal product

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

    Science.gov (United States)

    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

  2. The impact of animal source food products on human nutrition and ...

    African Journals Online (AJOL)

    FBDG

    Associates of the Institute of Food, Nutrition and Well-being, University of ... nutrition), the role of animal source foods as part of a healthy diet requires continuous investment ... Keywords: Animal source foods, livestock products, nutrition, health ..... sensation of fullness that persists after eating until hunger returns (Benelam, ...

  3. The impact of animal source food products on human nutrition and ...

    African Journals Online (AJOL)

    The impact of animal source food products on human nutrition and health. ... the widest array of complex scientific, economic, environmental and political issues. ... investment in research and extrapolation of information towards appropriate ...

  4. Review on Sources and Handling Method of Pesticide Residues in Animal Products

    Directory of Open Access Journals (Sweden)

    Indraningsih

    2006-06-01

    Full Text Available Field studies and literature search showed that some pesticide residues either organochlorines (OC or organophosphates (OP were detected in animal products (meat and milk . Pesticide residues in meat collected from West Java were detected at the level of 0 .8 ppb lindane and 62 ppb diazinon . While in meat from Lampung was detected at the level of 7 ppb lindane . 2 .7 heptachlor, 0 .8 endosulfan and 0 .5 ppb aldrin . Furthermore, pesticide residues were also detected in the milk collected from West, Central and East Java . The levels of lindane were 2,3 ; 15,9 ; 0,2 ppb ; heptachlor 8 ; 0 .4 and 0,05 ppb; diazinon 8 ; 0 and 1,8 ppb; CPM 0,4 ; 0,8 and 0 ppb ; endosulfan 0,1 ; 0,04 and 0,05 ppb for West, Central and East Java, respectively . The source of pesticide contamination in animal products is generally originated from feed materials, fodders . contaminated soils and water around the farm areas . Minimalization approach of pesticide residues in animal products could be conducted integratedly, such as through chemical process, biodegradation using microorganisms . Organic farming system is recognised as an alternative that may be applied to minimise contamination on agricultural land, eventually reducing pesticide residues in the agricultural products . Feeding with organic agricultural by-products with low pesticide residues appears to reduce pesticide residues in animal products . In order to eliminate pesticide contamination in soil, it has to be conducted progressively by implementing sustainable organic farming .

  5. Dietary sources and their effects on animal production and environmental sustainability

    Directory of Open Access Journals (Sweden)

    Metha Wanapat

    2015-09-01

    Full Text Available Animal agriculture has been an important component in the integrated farming systems in developing countries. It serves in a paramount diversified role in producing animal protein food, draft power, farm manure as well as ensuring social status-quo and enriching livelihood. Ruminants are importantly contributable to the well-being and the livelihood of the global population. Ruminant production systems can vary from subsistence to intensive type of farming depending on locality, resource availability, infrastructure accessibility, food demand and market potentials. The growing demand for sustainable animal production is compelling to researchers exploring the potential approaches to reduce greenhouse gases (GHG emissions from livestock. Global warming has been an issue of concern and importance for all especially those engaged in animal agriculture. Methane (CH4 is one of the major GHG accounted for at least 14% of the total GHG with a global warming potential 25-fold of carbon dioxide and a 12-year atmospheric lifetime. Agricultural sector has a contribution of 50 to 60% methane emission and ruminants are the major source of methane contribution (15 to 33%. Methane emission by enteric fermentation of ruminants represents a loss of energy intake (5 to 15% of total and is produced by methanogens (archae as a result of fermentation end-products. Ruminants׳ digestive fermentation results in fermentation end-products of volatile fatty acids (VFA, microbial protein and methane production in the rumen. Rumen microorganisms including bacteria, protozoa and fungal zoospores are closely associated with the rumen fermentation efficiency. Besides using feed formulation and feeding management, local feed resources have been used as alternative feed additives for manipulation of rumen ecology with promising results for replacement in ruminant feeding. Those potential feed additive practices are as follows: 1 the use of plant extracts or plants containing

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

    NARCIS (Netherlands)

    L.A. Reperant (Leslie); I.H. Brown (Ian); Haenen, O.L.; M.D. de Jong (Menno); A.D.M.E. Osterhaus (Albert); A. Papa (Anna); Rimstad, E.; Valarcher, J.-F.; T. Kuiken (Thijs)

    2016-01-01

    textabstractCompanion 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,

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

    NARCIS (Netherlands)

    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.

    2016-01-01

    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

  8. Animal health and production

    International Nuclear Information System (INIS)

    Kallfelz, F.A.; Lengemann, F.W.

    1984-01-01

    Some applications of the use of radioisotopes and radiation in animal health and production research are reviewed. These include various techniques associated with both the qualitative localization and quantitative measurements of isotopes in animals; comparator studies in which measurement of the radioactivity in one part of a system will allow computation of the mass or volume in another part; in vivo and in vitro applications of isotope dilution studies; and the use of isotopes in dynamic systems analyses. The use of stable isotopes in mass spectrometry, activation analysis and nuclear magnetic resonance in animal research is also briefly reviewed. Finally some of the successful uses of radiation produced by radioactive sources or various types of generators of electromagnetic radiations in animal production and health studies are described. (U.K.)

  9. ANIMAL PRODUCTS IN NUTRITION OF HUMAN POPULATION

    Directory of Open Access Journals (Sweden)

    Gordana Kralik

    2000-06-01

    Full Text Available In this paper, the significance of animal food (meat and milk in human nutrition and satisfaction of life needs with special look on health is reviewed. Meat is excelent source of proteins with high biological value.The proteins from meat are of high quality because they contain high share of essencial amino acids which are necessary for human organism. Polyunsaturated fatty acids, esspecialy those from ω3 group, became very importat to human nutritionists because they have significant role in prevention of stress induced deseases and of those induced by improper diets. New findings from western industrial countries point out the fact that longer intake of LA (ω-6 with relative “deficiency” of ω-3 is the main risk factor in occurence of cancer, coronary deseases (CHD, cerebrovascular deseases (CVD and alergic hyperactivity; not cholesterol as was considered till now. Therefore it is important to reduce the ω-6 / ω-3 acids ratio in meat and milk using some feedstufs in diets of animals. Dairy products contribute to health throughout life. Epidemiological researches as well as studies in animals and humans indicate that dairy food and/or their components have a protective effect against cancer. The potential anticancer agents identified so far in dairy foods include conjugated linoleic acid (CLA, calcium, vitamin D, sphingomyelin, butyric acid, ether lipids, protein and lactic acid bacteria. Milk is exclusive source of nutrients for the young and it also represents a high grade source of dietary nitrogen and indispensable amino acids for adults. Consumers are increasing looking for animal products, which could prevent disease or illness.Keywords: animal products, polyunsaturated fatty acids, meat, milk, nutrients.

  10. Authentication of pure L-leucine products manufactured in China by discriminating between plant and animal sources using nitrogen stable isotope technique.

    Science.gov (United States)

    Huang, Jingyu; Nkrumah, Philip N; Appiah-Sefah, Gloria; Tang, Shijiang

    2013-03-01

     L-leucine products among other branched chain amino acid supplements are highly susceptible to economically motivated adulteration. Curbing this menace is critical and timely. Hence, the δ(15) N composition of the L-leucine derived from plants and animals sources was estimated. The trophic enrichment phenomenon of δ(15) N composition was utilized to elucidate the sources. We finally established the distinction between the respective sources. Samples of plant sources (maize and soybean) and that of animal sources (pig fur and duck feather) were analyzed for δ(15) N isotopic signatures. An elemental analyzer which was connected to an isotope ratio mass spectrometer operated in the continuous flow mode was utilized. The raw materials were obtained from China. Statistical analysis was performed using descriptive statistics and one-way analysis of variance. The results indicated lower δ(15) N values of range -0.7344‰ to 2.384‰ and 1.032‰ to 2.064‰ for maize and soybean samples, respectively. Whereas, a range of 3.860‰ to 6.011‰ and 5.875‰ to 6.011‰ was, respectively, detected in pig fur and duck feather samples. The δ(15) N difference in plants and animals samples was significant (F = 165.0; P = 1.675 E-10 for maize and pig fur samples; F = 212.8; P = 0.0001284 for soybean and duck feather samples). It was observed that δ(15) N trophic enrichment is helpful in elucidating the respective sources. The authors can emphatically assert that the range of δ(15) N composition of L-leucine derived from plants sources within the study area is -1.000‰ to 3.000‰ whereas the range in animal sources is 4.000‰ to 9.000‰. Practical Application This study provides a reliable approach in verifying the authenticity of not only L-leucine products but also other branched chain amino acid supplements and thereby would help in fraud detection of any economically motivated adulteration and mislabeling of these products. When coupled with H and O stable

  11. The Potential of Animal By-Products in Food Systems: Production, Prospects and Challenges

    Directory of Open Access Journals (Sweden)

    Babatunde O. Alao

    2017-06-01

    Full Text Available The consumption of animal by-products has continued to witness tremendous growth over the last decade. This is due to its potential to combat protein malnutrition and food insecurity in many countries. Shortly after slaughter, animal by-products are separated into edible or inedible parts. The edible part accounts for 55% of the production while the remaining part is regarded as inedible by-products (IEBPs. These IEBPs can be re-processed into sustainable products for agricultural and industrial uses. The efficient utilization of animal by-products can alleviate the prevailing cost and scarcity of feed materials, which have high competition between animals and humans. This will also aid in reducing environmental pollution in the society. In this regard, proper utilization of animal by-products such as rumen digesta can result in cheaper feed, reduction in competition and lower cost of production. Over the years, the utilization of animal by-products such as rumen digesta as feed in livestock feed has been successfully carried out without any adverse effect on the animals. However, there are emerging gaps that need to be further addressed regarding the food security and sustainability of the products. Therefore, the objective of this review highlights the efficacy and effectiveness of using animal by-products as alternative sources of feed ingredients, and the constraints associated with their production to boost livestock performance in the industry at large.

  12. Animal Production Research Advances

    African Journals Online (AJOL)

    Animal Production Research Advances is a peer-review journal established expressly to promote the production of all animal species utilized as food. The journal has an international scope and is intended for professionals in animal production and related sciences. We solicit contributions from animal production and ...

  13. Nutritional Value of Irradiated Animal Feed By-Products

    International Nuclear Information System (INIS)

    El-Din Farag, M.D.H.

    1998-01-01

    Animal feed by-products, widely used in animal diets, are sources of disease organisms for animals and for human beings. Salmonella is the principal genus of concern.Radiation treatment (radicidation, radurization) is a promising method of decontamination of feed ingredients. Commercial samples of fish, meat, and blood meals were sealed by heat in polyethylene bags and irradiated at dose levels of 5.0, 10, 20 and 50 kGy. Their chemical analysis were carried out according to A. O. A.C [1] and the total protein efficiency (TPE) of the three animal feed by-products was determined according to Wood ham (2) by using one day old Dokki-4 chicks. Radiation induced an insignificant effect on the chemical constituent of meals. Also, the same trend was observed with TPE of both fish and meat meals. However, irradiation treatments improved TPE values of irradiated blood meal samples. From the results, it could be concluded that irradiation of animal feed by-products up to a dose level of 50 Gy has no adverse effects on the nutritional value of animal feed by-products

  14. Anaerobic biodegradability of Category 2 animal by-products: methane potential and inoculum source.

    Science.gov (United States)

    Pozdniakova, Tatiana A; Costa, José C; Santos, Ricardo J; Alves, M M; Boaventura, Rui A R

    2012-11-01

    Category 2 animal by-products that need to be sterilized with steam pressure according Regulation (EC) 1774/2002 are studied. In this work, 2 sets of experiments were performed in mesophilic conditions: (i) biomethane potential determination testing 0.5%, 2.0% and 5.0% total solids (TS), using sludge from the anaerobic digester of a wastewater treatment plant as inoculum; (ii) biodegradability tests at a constant TS concentration of 2.0% and different inoculum sources (digested sludge from a wastewater treatment plant; granular sludge from an upflow anaerobic sludge blanket reactor; leachate from a municipal solid waste landfill; and sludge from the slaughterhouse wastewater treatment anaerobic lagoon) to select the more adapted inoculum to the substrate in study. The higher specific methane production was of 317 mL CH(4)g(-1) VS(substrate) for 2.0% TS. The digested sludge from the wastewater treatment plant led to the lowest lag-phase period and higher methane potential rate. Copyright © 2012 Elsevier Ltd. All rights reserved.

  15. Effects of Amendment of Agricultural Bye Products with Animal ...

    African Journals Online (AJOL)

    Effects of Amendment of Agricultural Bye Products with Animal Manures on Soil ... Discovery and Innovation ... Open Access DOWNLOAD FULL TEXT ... into the effectiveness of locally available agricultural by-products as source of nutrient.

  16. Environmental Sustainability Analysis and Nutritional Strategies of Animal Production in China.

    Science.gov (United States)

    Tan, Bie; Yin, Yulong

    2017-02-08

    Animal production in China has achieved considerable progress and contributes to 46% of the total agriculture output value of the country. However, this fast expansion of animal production has led to environmental pollution. In this article, we review the status of soil, water, and air pollution associated with animal production in China and analyze the main sources of the pollutants. The government has promulgated regulations and standards, and effective models and technologies have been developed to control pollution during the last 10 years. Because nutrition and feed strategies represent the most effective method of controlling environmental pollution at the source, this review focuses on nutritional technologies, including accurate feed formulation, rational use of additives, and proper processing of feeds. The advances of modern biotechnology and big data systems also provide more modern approaches to decreasing wastage release. These nutritional strategies are expected to promote sustainable development of animal production.

  17. Study on Romanian Consumers’ Opinion Regarding the Animal Welfare Labelling of Animal Products

    Directory of Open Access Journals (Sweden)

    Ludovic Toma Cziszter

    2010-10-01

    Full Text Available The aim of the paper was to investigate the influence some factors on the consumers’ opinion regarding the animal welfare labelling of animal products. The analysed question was: “When purchasing eggs, meat or milk can you easily identify from the label those products sourced from animal welfare friendly production systems?” Respondents chosen only one answer out of the five offered: yes, most of the time; yes, some of the time; no, very rarely; no, never; and don’t know. Thirty three percent of females considered they could find sometime information regarding the animal welfare on the labels, while males considered that this information could be found very rarely. Up to 55 years of age, 50% of the consumers consider that the labels do not contain the information about animal welfare, while after this age most of consumers consider they found this information on the labels. Over 50% of Orthodox and Roman Catholic responders considered that the information on animal welfare on the labels was found some of the time or very rarely. Respondents, irrespective of their living area or monthly income, considered that there is scarce information regarding animal welfare on the labels. Internet access significantly influenced the consumers regarding the availability of the information on the labels.

  18. Evaluation of methane-utilising bacteria products as feed ingredients for monogastric animals

    DEFF Research Database (Denmark)

    Øverland, Margareth; Tauson, Anne-Helene; Shearer, Karl

    2010-01-01

    ingredients for animals. We present results from earlier work and recent findings concerning bacterial protein, including the production process, chemical composition, effects on nutrient digestibility, metabolism, and growth performance in several monogastric species, including pigs, broiler chickens, mink......Bacterial proteins represent a potential future nutrient source for monogastric animal production because they can be grown rapidly on substrates with minimum dependence on soil, water, and climate conditions. This review summarises the current knowledge on methane-utilising bacteria as feed...... Methylococcus capsulatus (Bath), is a promising source of protein based on criteria such as amino acid composition, digestibility, and animal performance and health. Future research challenges include modified downstream processing to produce value-added products, and improved understanding of factors...

  19. Medication of Production Animals – Cure of Malfunctioning Animals or Production Systems?

    Directory of Open Access Journals (Sweden)

    Chrièl Mariann

    2003-03-01

    Full Text Available Medication is used in all intensive animal productions. However, the increasing problems with resistant bacteria in all animal productions and in humans are supported by a number of reports. Special attention is given to the risk for transmitting food-borne (multi resistant zoonotic agents to humans due to failure in antibiotic treatment resulting in lower cure rates or higher case fatality rates. The use of medication in humans per se is capable of selecting for resistance in human pathogens. Nevertheless, the amount of used medication/antimicrobials in treatment of Danish production animals goes far beyond the amount used for human consumption. The increase in consumption has not been followed by a similarly increased mortality, e.g. illustrated by the number of rendered animals, increased use of injection medicine for veterinary treatments of diseased animals, or increased number of remarks on the carcasses from the slaughterhouses. Medication in animal production is facing its limits and relevant economic alternatives have to be developed. The strategy for the future must concentrate on using medication only for clinically diseased animals and not as a strategic treatment of the whole herd in order to maximise growth and camouflage of suboptimal production systems and insufficient management.

  20. Marketing animal-friendly products

    NARCIS (Netherlands)

    Riemsdijk, van Lenka; Ingenbleek, Paul T.M.; Trijp, van Hans C.M.; Veen, van der Gerrita

    2017-01-01

    This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce

  1. ANIMAL PRODUCTS IN NUTRITION OF HUMAN POPULATION

    Directory of Open Access Journals (Sweden)

    Gordana Kralik

    2000-06-01

    Full Text Available In this paper, the significance of animal food (meat and milk in human nutrition and satisfaction of life needs with special look on health is reviewed. Meat is excelent source of proteins with high biological value.The proteins from meat are of high quality because they contain high share of essencial amino acids which are necessary for human organism. Polyunsaturated fatty acids, esspecialy those from 3 group, became very importat to human nutritionists because they have significant role in prevention of stress induced deseases and of those induced by improper diets. New findings from western industrial countries point out the fact that longer intake of LA (-6 with relative “deficiency” of -3 is the main risk factor in occurence of cancer, coronary deseases (CHD, cerebrovascular deseases (CVD and alergic hyperactivity; not cholesterol as was considered till now. Therefore it is important to reduce the -6 / -3 acids ratio in meat and milk using some feedstufs in diets of animals. Dairy products contribute to health throughout life. Epidemiological researches as well as studies in animals and humans indicate that dairy food and/or their components have a protective effect against cancer. The potential anticancer agents identified so far in dairy foods include conjugated linoleic acid (CLA, calcium, vitamin D, sphingomyelin, butyric acid, ether lipids, protein and lactic acid bacteria. Milk is exclusive source of nutrients for the young and it also represents a high grade source of dietary nitrogen and indispensable amino acids for adults. Consumers are increasing looking for animal products, which could prevent disease or illness.

  2. Organic Animal Production and Mycotoxins

    Directory of Open Access Journals (Sweden)

    Nurcan Çetinkaya

    2018-03-01

    Full Text Available Organic animal production; is a form of production without using any chemical inputs from production to consumption. In organic livestock production; organic breeding, feedstuff and animal nutrition conditions are stated in the Regulation on the Principles and Implementation of Organic Agriculture. Organic animal products must be prevented from recontamination. There are three different contamination hazards; biological (mold-toxins and pathogenic micro-organisms, chemical (pesticide residues, and physical (broken metal or glass, etc.. Molding and mycotoxin formation in organic feeds is one of the most important problems since they adversly affect animal health and toxines pass through the products. Since any chemical method cannot be applied to the organic feedstuffs especially in the struggle with mycotoxin in organic animal production, this should be considered in the measures to be taken and in the systems to be applied and the system should be planned to include organic agriculture. Countries that have established HACCP and ISO 22000 food safety management systems are able to avoid the problem of mycotoxin pollution in organic animal foods. The establishment of the feed safety system based on HACCP principles and its application in production have been made compulsory by Feed Hygiene Regulation issued in Turkey since 2011. In this review, the relationship between organic animal production and mycotoxin, and the precautions to be taken are discussed.

  3. Effects of demographic factors and information sources on United States consumer perceptions of animal welfare.

    Science.gov (United States)

    McKendree, M G S; Croney, C C; Widmar, N J O

    2014-07-01

    As consumers have become more interested in understanding how their food is produced, scrutiny and criticism have increased regarding intensified food animal production methods. Resolution of public concerns about animal agricultural practices depends on understanding the myriad factors that provide the basis for concerns. An online survey of 798 U.S. households was conducted to investigate relationships between household characteristics (demographics, geographic location, and experiences) and level of concern for animal welfare as well as sources used to obtain information on the subject. Because recent media attention has focused on animal care practices used in the U.S. swine industry, respondents were also asked specific questions pertaining to their perceptions of pig management practices and welfare issues and their corresponding pork purchasing behavior. Respondents reporting higher levels of concern about animal welfare were more frequently female, younger, and self-reported members of the Democratic Party. Fourteen percent of respondents reported reduction in pork consumption because of animal welfare concerns with an average reduction of 56%. Over half of the respondents (56%) did not have a primary source for animal welfare information; those who identified a primary information source most commonly used information provided by animal protection organizations, the Humane Society of the United States (HSUS), and People for the Ethical Treatment of Animals (PETA). Midwest participants were significantly, at the 5% significance level, less concerned about domestic livestock animal welfare and more frequently reported not having a source for animal welfare information than those from other regions of the United States. Overall, the U.S. livestock and poultry industries and other organizations affiliated with animal agriculture appear to be less used public sources of information on animal welfare than popular animal protection organizations. Improved

  4. Forage based animal production systems and sustainability, an invited keynote

    Directory of Open Access Journals (Sweden)

    Abdul Shakoor Chaudhry

    2008-07-01

    Full Text Available Forages are essential for the successful operation of animal production systems. This is more relevant to ruminants which are heavily dependant upon forages for their health and production in a cost-effective and sustainable manner. While forages are an economical source of nutrients for animal production, they also help conserve the soil integrity, water supply and air quality. Although the role of these forages for animal production could vary depending upon the regional preferences for the animal and forage species, climate and resources, their importance in the success of ruminant production is acknowledged. However with the increasing global human population and urbanisation, the sustainability of forage based animal production systems is sometimes questioned due to the interrelationship between animal production and the environment. It is therefore vital to examine the suitability of these systems for their place in the future to supply quality food which is safe for human consumption and available at a competitive price to the growing human population. Grassland and forage crops are recognised for their contribution to the environment, recreation and efficiency of meat and milk production,. To maintain sustainability, it is crucial that such farming systems remain profitable and environmentally friendly while producing nutritious foods of high economical value. Thus, it is pertinent to improve the nutritive value of grasses and other forage plants in order to enhance animal production to obtain quality food. It is also vital to develop new forages which are efficiently utilised and wasted less by involving efficient animals. A combination of forage legumes, fresh or conserved grasses, crop residues and other feeds could help develop an animal production system which is economically efficient, beneficial and viable. Also, it is crucial to use efficient animals, improved forage conservation methods, better manure handling, and minimum

  5. Bioactive Peptides in Animal Food Products

    Directory of Open Access Journals (Sweden)

    Marzia Albenzio

    2017-05-01

    Full Text Available Proteins of animal origin represent physiologically active components in the human diet; they exert a direct action or constitute a substrate for enzymatic hydrolysis upon food processing and consumption. Bioactive peptides may descend from the hydrolysis by digestive enzymes, enzymes endogenous to raw food materials, and enzymes from microorganisms added during food processing. Milk proteins have different polymorphisms for each dairy species that influence the amount and the biochemical characteristics (e.g., amino acid chain, phosphorylation, and glycosylation of the protein. Milk from other species alternative to cow has been exploited for their role in children with cow milk allergy and in some infant pathologies, such as epilepsy, by monitoring the immune status. Different mechanisms concur for bioactive peptides generation from meat and meat products, and their functionality and application as functional ingredients have proven effects on consumer health. Animal food proteins are currently the main source of a range of biologically-active peptides which have gained special interest because they may also influence numerous physiological responses in the organism. The addition of probiotics to animal food products represent a strategy for the increase of molecules with health and functional properties.

  6. FAO/IAEA international symposium on sustainable improvement of animal production and health. Synopses

    International Nuclear Information System (INIS)

    2009-01-01

    The on-going 'Livestock Revolution', a demand-driven increase in livestock production, especially in developing countries, presents both opportunities and risks. The shift in the human diet from plant-based protein sources to animal-based protein sources, consumer demand for safe and quality animal products, and expanding markets for livestock products have raised several challenges such as; cost-effective production of safe and quality animal products, control of emerging and zoonotic diseases, and efficient management of impact of livestock on the environment. However, these changes have also provided many opportunities to benefit the local economy and producers, and reduce poverty. New challenges and opportunities demand innovative ideas and approaches, and mechanisms to take this knowledge to potential users. Many of the approaches will be multidisciplinary in nature and require collaboration with specialists in areas other than animal scientists. Livestock production in developing countries is constrained by low genetic potential of animals, poor nutrition, poor husbandry and infectious diseases. Nuclear techniques, when applied in conjunction with conventional methods, can identify critical points in these areas that can be targeted for cost-effective improvements and interventions. Thus the challenge is to use such technologies to enhance food security and alleviate poverty by supporting sustainable livestock production systems in developing countries through strategic and applied research, technology transfer and capacity building. Topics addressed at the symposium: - Interactions among nutrition, reproduction and genotype; - Livestock-environment interaction / productivity/ climate (water/ land/ plants/heat/ altitude); - Detection and control of transboundary animal diseases, including zoonoses; - Animal product safety and food quality. Each of the papers published in this book of synopses has been indexed separately

  7. Radioactivity transfer to animal products

    International Nuclear Information System (INIS)

    Coughtrey, P.J.

    1990-01-01

    Information on the behaviour of strontium, caesium, ruthenium, plutonium and americium in a range of domestic animals is reviewed to form a basis for the specification of time-dependent mathematical models describing uptake, distribution and retention in various domestic animals. Transfer factors relating concentration in animal product to daily radioactivity intake are derived after 100 d continuous intake and at equilibrium. These transfer factors are compared with the available published literature and used as a basis for the derivation of feedingstuff conversion factors relating limiting concentrations in animal feedingstuffs to limiting concentrations in human foodstuffs for application to animals receiving commercial feedingstuffs after a nuclear accident. Recommended transfer factors for animal products in conditions of continuous discharge and models for application to field conditions after a nuclear accident are also presented. Transfer of caesium to animal products is more effective than that for the other elements considered here. Transfer to meat of lamb, fattening pig, and chickens is generally more effective than that for other animals and other products

  8. Animal Production Research Advances: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Animal production research advances is a peer-review journal established expressly to promote the production of all animal species utilized as food. The journal has an international scope and is intended for professionals in animal production and related sciences. We solicit contributions from animal ...

  9. Transfer of radionuclides to animal products following ingestion or inhalation

    International Nuclear Information System (INIS)

    Coughtrey, P.J.

    1996-01-01

    Contamination of animal products forms an important pathway in the transfer of radionuclides from source to man. Simulation of radionuclide transfer via animal products requires an understanding of the processes and mechanisms involved in absorption, distribution, turnover and excretion of radionuclides and related elements in animals as well as knowledge of animal grazing habits and husbandry. This paper provides a summary of the metabolism of important radionuclides in typical domestic animals and of the mathematical approaches that have been used to simulate transfer from diet to animal product. The equilibrium transfer factor approach has been used widely but suffers a number of disadvantages when releases or intakes are variable with time or when intakes are short relative to the lifetime of the animal of interest. Dynamic models, especially those of the compartmental type, have been developed and used widely. Both approaches have benefited from experiences obtained after the Chernobyl accident but a number of uncertainties still exist. Whereas there is now extensive knowledge on the behaviour of radiocaesium in both domestic and wild animals, knowledge of the behaviour of other potentially important radionuclides remains limited. Further experimental and metabolic studies will be required to reduce uncertainties associated with the transfer of radionuclides other than radiocaesium and thereby produce a sound basis for radiological assessments. (author)

  10. Evaluation of biochemical factors from mixed animal wastes feedstock in biogas production

    Science.gov (United States)

    Animal wastes can serve as the feedstock for biogas production (mainly methane) that could be used as alternative energy source. The green energy derived from animal wastes is considered to be carbon neutral and offsetting those generated from fossil fuels. In this study, an evaluation of methane ...

  11. Effect of biochemical factors from mixed animal wastes feedstock in biogas production

    Science.gov (United States)

    Animal wastes can serve as the feedstock for biogas production (mainly methane) that could be used as alternative energy source. The green energy derived from animal wastes is considered to be carbon neutral and offsetting those generated from fossil fuels. In this study, an evaluation of methane...

  12. Radioisotopes In Animal Production Research

    International Nuclear Information System (INIS)

    Eduvie, L.O.

    1994-05-01

    Animal productivity may be measured among others, in terms of two important physiological processes of reproduction and growth each of which involves a number of integrated disciplines. Both physiological processes are controlled by interactions of genotype and environment. Reproduction essentially involves complex physiological processes controlled by secretions of endocrine glands known as hormones. On the other hand growth is determined largely by availabilty of essential nutrients. In order to achieve good reproductive and growth rates adequate and constant nutrition for livestock include pasture, cereals, tubers and their by-products as well as industrial by-products. While reproduction is essential to provide the required number and replacement of livestock, growth guarantees availability of meat. Another aspect of livestock production is disease control. An animal needs a good health to adequately express its genetic make up and utilize available nutrition. Research in animal production is aimed at improving all aspects of productivity of livestock which include reproduction, growth, milk production, egg production, good semen etc. of livestock. In order to achieve this an understanding of the biochemical and physiological processes occurring in the animal itself, and in the feedstuff fed to the animal as well as the aetiology and control of diseases affecting the animal among other factors, is desirable. A number of methods of investigation have evolved with time. These include colorimetry, spectrophotometry, chromatography, microscopy and raidoisotopic tracer methods. While most of these methods are cumbersome and use equipment with low precision, radioisotopic tracer methods utilize equipment with relatively high precision

  13. [Animals as a potential source of human fungal infections].

    Science.gov (United States)

    Dworecka-Kaszak, Bozena

    2008-01-01

    Changing environment is a reason, that many saprotrophic fungi became opportunists and in the end also maybe a pathogenic. Host specific adaptation is not so strong among fungi, so there are many common fungal pathogens for people and for animals. Animals suffering from dermatomycosis are well recognize as source of human superficial mycoses. Breeding of different exotic animals such as parrots, various Reptiles and Amphibians, miniature Rodents and keeping them as a pets in the peoples houses, have become more and more popular in the recent years. This article is shortly presenting which animals maybe a potential source of fungal infections for humans. Looking for the other mycoses as systemic mycoses, especially candidiasis or aspergilosis there are no data, which allow excluding sick animals as a source of infection for human, even if those deep mycoses have endogenic reactivation mechanism. Immunocompromised people are in high-risk group when they take care of animals. Another important source of potentially pathogenic, mostly air-born fungi may be animal use in experimental laboratory work. During the experiments is possible that laboratory workers maybe hurt and these animals and their environment, food and house boxes could be the possible source of microorganisms, pathogenic for humans or other animals. Unusual way to inoculate these potentially pathogens into the skin of laboratory personnel may cause granulomatous, local lesions on their hands.

  14. Next generation sequencing for gut microbiome characterization in rainbow trout (Oncorhynchus mykiss) fed animal by-product meals as an alternative to fishmeal protein sources.

    Science.gov (United States)

    Rimoldi, Simona; Terova, Genciana; Ascione, Chiara; Giannico, Riccardo; Brambilla, Fabio

    2018-01-01

    favoured a higher Firmicutes:Proteobacteria ratio than animal proteins. Acceptable abundance of Firmicutes was guaranteed by including at least 25% of vegetable proteins in the diet regardless of animal protein source and percentage. In summary animal by-product meals, as replacements to FM, gave good results in terms of growth performances and did not induce significant changes in gut microbial richness, thus proving to be a suitable protein source for use in rainbow trout aqua feed.

  15. Next generation sequencing for gut microbiome characterization in rainbow trout (Oncorhynchus mykiss) fed animal by-product meals as an alternative to fishmeal protein sources

    Science.gov (United States)

    Rimoldi, Simona; Ascione, Chiara; Giannico, Riccardo; Brambilla, Fabio

    2018-01-01

    favoured a higher Firmicutes:Proteobacteria ratio than animal proteins. Acceptable abundance of Firmicutes was guaranteed by including at least 25% of vegetable proteins in the diet regardless of animal protein source and percentage. In summary animal by-product meals, as replacements to FM, gave good results in terms of growth performances and did not induce significant changes in gut microbial richness, thus proving to be a suitable protein source for use in rainbow trout aqua feed. PMID:29509788

  16. Next generation sequencing for gut microbiome characterization in rainbow trout (Oncorhynchus mykiss fed animal by-product meals as an alternative to fishmeal protein sources.

    Directory of Open Access Journals (Sweden)

    Simona Rimoldi

    ingredients favoured a higher Firmicutes:Proteobacteria ratio than animal proteins. Acceptable abundance of Firmicutes was guaranteed by including at least 25% of vegetable proteins in the diet regardless of animal protein source and percentage. In summary animal by-product meals, as replacements to FM, gave good results in terms of growth performances and did not induce significant changes in gut microbial richness, thus proving to be a suitable protein source for use in rainbow trout aqua feed.

  17. Should we reject animal source foods to save the planet? A review ...

    African Journals Online (AJOL)

    Within the next 40 years, the global livestock industry will have to considerably increase production in order to supply the population with animal-source foods, yet the industry must concurrently improve the three metrics of sustainability – economic viability, environmental stewardship and social responsibility. Environmental ...

  18. Environmental impact of the production of mealworms as a protein source for humans - a life cycle assessment.

    Science.gov (United States)

    Oonincx, Dennis G A B; de Boer, Imke J M

    2012-01-01

    The demand for animal protein is expected to rise by 70-80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified and compared to conventional sources of animal protein. Production of one kg of edible protein from milk, chicken, pork or beef result in higher greenhouse gas emissions, require similar amounts of energy and require much more land. This study demonstrates that mealworms should be considered a more sustainable source of edible protein.

  19. Environmental impact of the production of mealworms as a protein source for humans - a life cycle assessment.

    Directory of Open Access Journals (Sweden)

    Dennis G A B Oonincx

    Full Text Available The demand for animal protein is expected to rise by 70-80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified and compared to conventional sources of animal protein. Production of one kg of edible protein from milk, chicken, pork or beef result in higher greenhouse gas emissions, require similar amounts of energy and require much more land. This study demonstrates that mealworms should be considered a more sustainable source of edible protein.

  20. Carbon dioxide production in animal houses

    DEFF Research Database (Denmark)

    Pedersen, Søren; Blanes-Vidal, Victoria; Joergensen, H.

    2008-01-01

    cellars are emptied regularly in a four weeks interval. Due to a high and variable carbon dioxide production in deep straw litter houses and houses with indoor storage of manure longer than four weeks, we do not recommend to calculate the ventilation flow based on the carbon dioxide concentration......This article deals with carbon dioxide production from farm animals; more specifically, it addresses the possibilities of using the measured carbon dioxide concentration in animal houses as basis for estimation of ventilation flow (as the ventilation flow is a key parameter of aerial emissions from...... animal houses). The investigations include measurements in respiration chambers and in animal houses, mainly for growing pigs and broilers. Over the last decade a fixed carbon dioxide production of 185 litres per hour per heat production unit, hpu (i.e. 1000 W of the total animal heat production at 20o...

  1. Animal Product Safety Information

    Science.gov (United States)

    ... Home Animal & Veterinary Safety & Health Product Safety Information Product Safety Information Share Tweet Linkedin Pin it More ... to report adverse experiences with veterinary drugs. Additional Product Information Questions and Answers: Evanger’s Dog and Cat ...

  2. Alternative fat sources to animal fat for pigs

    DEFF Research Database (Denmark)

    Lauridsen, Charlotte; Christensen, Thomas Bruun; Halekoh, Ulrich

    2007-01-01

    % of either animal fat, palm oil mix, palm oil, vegetable oil mix, coconut oil, or rapeseed oil were tested in weaned and growing pigs. It was concluded that several vegetable fat sources (palm oil mix, palm oil, coconut oil, rapeseed oil) could be used as alternatives to animal fat in pig feed, whereas fat......The use of fats and oils in diets for pigs is of great importance due to their high energy value. As a consequence of the BSE-crisis in the European Union, the amount of animal fat available for animal feeds has been reduced, and alternative fat sources are of increasing importance. In this paper...

  3. Animal Production Research Advances: Submissions

    African Journals Online (AJOL)

    Where this is not possible, authors should submit two copies of original article not yet published anywhere and accompanied with a 3.5” diskette containing the article labeled appropriately in MS Word version to: Editor–in–Chief, Animal Production Research Advances Tropical Animal Health and Production Research Lab

  4. Beginning Blender Open Source 3D Modeling, Animations, and Game Design

    CERN Document Server

    Flavell, L

    2010-01-01

    A new world of creative possibilities is opened by Blender, the most popular and powerful open source 3D and animation tool. Blender is not just free software; it is also an important professional tool used in animated shorts, television commercials, and shows, as well as in production for films like Spiderman 2. Lance Flavell's Beginning Blender will give you the skills to start shaping new worlds and virtual characters, and perhaps lead you down a new professional path. Beginning Blender covers the Blender 2.5 release in-depth. The book starts with the creation of simple figures using basic

  5. Growth and Productivity of Response of Hybrid Rice to Application of Animal Manures, Plant Residues and Phosphorus

    Directory of Open Access Journals (Sweden)

    Dr. Amanullah

    2016-10-01

    Full Text Available The objective of this research was to evaluate the impact of organic sources (animal manures vs. plant residues at the rate of 10 t ha-1 each on the productivity profitability of small land rice (Oryza sativa L. grower under different levels of phosphorus (0, 30, 60 and 90 kg P ha-1 fertilization. Two separate field experiments were conducted. In experiment (1, impact of three animal manures sources (cattle, sheep & poultry manures and P levels was studied along with one control plot (no animal manure and P applied as check was investigated. In experiment (2, three plant residues sources (peach leaves, garlic residues & wheat straw and P levels was studied along with one control plot (no plant residues and P applied as check. Both the experiments were carried out on small land farmer field at District Swabi, Khyber Pakhtunkhwa Province (Northwest Pakistan during summer 2015. The results revealed that in both experiments the control plot had significantly (p≤0.05 less productivity than the average of all treated plots with organic sources and P level. The increase in P levels in both experiments (animal manure vs. plant residues had resulted in higher rice productivity (90 = 60 > 30 > 0 kg P ha-1. In the experiment under animal manures, application of poultry manure increased rice productivity as compared with sheep and cattle manures (poultry > sheep > cattle manures. In the experiment under plant residues, application of peach leaves or garlic resides had higher rice productivity over wheat straw (peach leaves = garlic residues > wheat straw. On the average, the rice grown under animal manures produced about 20% higher grain yield than the rice grown under crop residues. We concluded from this study that application of 90 kg P ha-1 along with combined application of animal manures especially poultry manure could increase rice productivity. We conclude from this study that application of 90 kg P ha-1 along with combined application of animal

  6. Environmental Impact of the Production of Mealworms as a Protein Source for Humans – A Life Cycle Assessment

    Science.gov (United States)

    Oonincx, Dennis G. A. B.; de Boer, Imke J. M.

    2012-01-01

    The demand for animal protein is expected to rise by 70–80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified and compared to conventional sources of animal protein. Production of one kg of edible protein from milk, chicken, pork or beef result in higher greenhouse gas emissions, require similar amounts of energy and require much more land. This study demonstrates that mealworms should be considered a more sustainable source of edible protein. PMID:23284661

  7. Other Sources of Animal Protein in Ogun State, Nigeria | Taiwo ...

    African Journals Online (AJOL)

    Inadequate animal protein intake is widely orchestrated among Nigerians especially Ogun State indigenes. This led to investigating other sources of animal protein in the rural and suburban areas of the state that could bridge inadequate supply from the conventional sources of animal protein. Structured questionnaires ...

  8. Improving animal productivity by nuclear techniques

    International Nuclear Information System (INIS)

    Garcia, M.; Jayasuriya, M.C.N.; Perera, B.M.A.O.

    1995-01-01

    The IAEA and FAO have run a joint programme for 30 years to assist national agricultural research systems in member states to develop, test and apply nuclear and related techniques for improving the productivity of livestock. Applications of nuclear technologies for improving livestock productivity include: use of radioimmunoassay in animal nutrition researches, animal production, and evaluating feeding and management systems through reproductive performance in a field. Geographic coverage and the type of livestock studies are: grazing animals (cattle, goats and sheep) in Africa, Latin America and Asia, as well as buffalo production in Asia. 6 refs, 8 figs, 6 tabs

  9. Enhancing Fatty Acid Production of Saccharomyces cerevisiae as an Animal Feed Supplement.

    Science.gov (United States)

    You, Seung Kyou; Joo, Young-Chul; Kang, Dae Hee; Shin, Sang Kyu; Hyeon, Jeong Eun; Woo, Han Min; Um, Youngsoon; Park, Chulhwan; Han, Sung Ok

    2017-12-20

    Saccharomyces cerevisiae is used for edible purposes, such as human food or as an animal feed supplement. Fatty acids are also beneficial as feed supplements, but S. cerevisiae produces small amounts of fatty acids. In this study, we enhanced fatty acid production of S. cerevisiae by overexpressing acetyl-CoA carboxylase, thioesterase, and malic enzyme associated with fatty acid metabolism. The enhanced strain pAMT showed 2.4-fold higher fatty acids than the wild-type strain. To further increase the fatty acids, various nitrogen sources were analyzed and calcium nitrate was selected as an optimal nitrogen source for fatty acid production. By concentration optimization, 672 mg/L of fatty acids was produced, which was 4.7-fold higher than wild-type strain. These results complement the low level fatty acid production and make it possible to obtain the benefits of fatty acids as an animal feed supplement while, simultaneously, maintaining the advantages of S. cerevisiae.

  10. Electronic Animal Drug Product Listing Directory

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Electronic Animal Drug Product Listing Directory is a directory of all animal drug products that have been listed electronically since June 1, 2009, to comply...

  11. Effects of animal source food and micronutrient fortification in complementary food products on body composition, iron status, and linear growth

    DEFF Research Database (Denmark)

    Skau, Jutta Kloppenborg Heick; Touch, Bunthang; Chhoun, Chamnan

    2015-01-01

    Background: Poor nutritional quality of complementary foods often limits growth. Animal source foods, such as milk or meat, are often unaffordable. Local affordable alternatives are needed. Objective: We evaluate the efficacy of 2 newly developed, rice-based complementary food products: WinFood (WF......) with small fish and edible spiders and WinFood-Lite (WF-L) fortified with small fish, against 2 existing fortified corn-soy blend products, CSB+ (purely plant based) and CSB++ (8% dried skimmed milk). Design: In total, 419 infants aged 6 mo were enrolled in this randomized, single-blinded study for 9 mo...... increase in knee-heel length in WF-L compared with CSB+ was not significant. Conclusions: No difference was found between the locally produced products (WF and WF-L) and the CSBs. Micronutrient fortification may be necessary, and small fish may be an affordable alternative to milk to improve complementary...

  12. The green, blue and grey water footprint of animals and animal products

    NARCIS (Netherlands)

    Mekonnen, Mesfin; Hoekstra, Arjen Ysbert

    2010-01-01

    The projected increase in the production and consumption of animal products is likely to put further pressure on the globe’s freshwater resources. The size and characteristics of the water footprint vary across animal types and production systems. The current study provides a comprehensive account

  13. Greenhouse gas mitigation in animal production

    DEFF Research Database (Denmark)

    De Boer, IJM; Cederberg, C; Eady, S

    2011-01-01

    The animal food chain contributes significantly to emission of greenhouse gases (GHGs). We explored studies that addressed options to mitigate GHG emissions in the animal production chain and concluded that most studies focused on production systems in developed countries and on a single GHG...

  14. THE ROMANIAN EXTERNAL TRADE IN LIVE ANIMALS AND ANIMAL PRODUCTS

    Directory of Open Access Journals (Sweden)

    Ionela MiĠuko VLAD

    2012-01-01

    Full Text Available In terms of foreign trade, in Romania there were some major changes over the past 20 years. In this paper we have focused on the Romanian external trade. The products which have been taken into account were live animals and animal products. Thus, we have made an analyse on the Romanian imports and exports at the global level and at the European level. Focused on the animal products, on the global level, there were registered major differences during the first seven years in the analysed period. Breaking by branches, we have pointed out huge distinctions between imports and exports, where the balance of trade was completely negative. Meanwhile, to have a good view on the international trade there were made links, based on some indexes between imports, exports, GDP and investments.

  15. Alternative dietary fiber sources in companion animal nutrition.

    Science.gov (United States)

    de Godoy, Maria R C; Kerr, Katherine R; Fahey, George C

    2013-08-06

    The US has a pet population of approximately 70 million dogs and 74 million cats. Humans have developed a strong emotional bond with companion animals. As a consequence, pet owners seek ways to improve health, quality of life and longevity of their pets. Advances in canine and feline nutrition have contributed to improved longevity and well-being. Dietary fibers have gained renewed interest in the pet food industry, due to their important role in affecting laxation and stool quality. More recently, because of increased awareness of the beneficial effects of dietary fibers in health, as well as the popularity of functional foods and holistic and natural diets, alternative and novel carbohydrates have become widespread in human and pet nutrition. Fiber sources from cereal grains, whole grains and fruits have received increasing attention by the pet food industry and pet owners. While limited scientific information is available on the nutritional and nutraceutical properties of alternative fiber sources, studies indicate that corn fiber is an efficacious fiber source for pets, showing no detrimental effects on palatability or nutrient digestibility, while lowering the glycemic response in adult dogs. Fruit fiber and pomaces have good water-binding properties, which may be advantageous in wet pet food production, where a greater water content is required, along with low water activity and a firm texture of the final product. Rice bran is a palatable fiber source for dogs and may be an economical alternative to prebiotic supplementation of pet foods. However, it increases the dietary requirement of taurine in cats. Barley up to 40% in a dry extruded diet is well tolerated by adult dogs. In addition, consumption of complex carbohydrates has shown a protective effect on cardiovascular disease and oxidative stress. Alternative fiber sources are suitable ingredients for pet foods. They have been shown to be nutritionally adequate and to have potential nutraceutical

  16. Production of γ-aminobutyric acid by microorganisms from different food sources.

    Science.gov (United States)

    Hudec, Jozef; Kobida, Ľubomír; Čanigová, Margita; Lacko-Bartošová, Magdaléna; Ložek, Otto; Chlebo, Peter; Mrázová, Jana; Ducsay, Ladislav; Bystrická, Judita

    2015-04-01

    γ-Aminobutyric acid (GABA) is a potentially bioactive component of foods and pharmaceuticals. The aim of this study was screen lactic acid bacteria belonging to the Czech Collection of Microorganisms, and microorganisms (yeast and bacteria) from 10 different food sources for GABA production by fermentation in broth or plant and animal products. Under an aerobic atmosphere, very low selectivity of GABA production (from 0.8% to 1.3%) was obtained using yeast and filamentous fungi, while higher selectivity (from 6.5% to 21.0%) was obtained with bacteria. The use of anaerobic conditions, combined with the addition of coenzyme (pyridoxal-5-phosphate) and salts (CaCl2 , NaCl), led to the detection of a low concentration of GABA precursor. Simultaneously, using an optimal temperature of 33 °C, a pH of 6.5 and bacteria from banana (Pseudomonadaceae and Enterobacteriaceae families), surprisingly, a high selectivity of GABA was obtained. A positive impact of fenugreek sprouts on the proteolytic process and GABA production from plant material as a source of GABA precursor was identified. Lactic acid bacteria for the production of new plant and animal GABA-rich products from different natural sources containing GABA precursor can be used. © 2014 Society of Chemical Industry.

  17. Premature culling of production animals; ethical questions related to killing animals in food production

    NARCIS (Netherlands)

    Bruijnis, M.R.N.; Meijboom, F.L.B.; Stassen, E.N.

    2016-01-01

    The aim of this chapter is to analyse the importance of longevity in relation to the welfare of production animals. I hypothesize that the concept of longevity helps to support the moral intuition that premature culling of animals is a moral wrong. The analysis shows that the interpretation of the

  18. Salmonella contamination: a significant challenge to the global marketing of animal food products.

    Science.gov (United States)

    L Plym, Forshell; Wierup, M

    2006-08-01

    Salmonellosis is the most common food-borne bacterial disease in the world. Salmonella is a significant pathogen for food-producing animals and these animals are the primary source of salmonellosis. It is estimated that herd prevalence varies between 0% and 90%, depending on the animal species and region. The pathogen is spread by trade in animals and non-heated animal food products. The emergence of strains that are resistant to antimicrobials, often as a result of antimicrobial usage in animals, is a public health hazard of great concern. It is increasingly accepted that the prevalence of Salmonella in animal production must be decreased and, in the European Union, plans to achieve this are currently being implemented. In this paper, the authors propose various risk mitigation strategies. Successful control must focus on a range of preventive actions because there is no simple 'silver bullet' solution to reduce Salmonella contamination. The authors conclude that the key to controlling Salmonella is to follow the general rules that have been successfully applied to other infectious diseases.

  19. A comparative study of zinc protoporphyrin IX-forming properties of animal by-products as sources for improving the color of meat products.

    Science.gov (United States)

    Wakamatsu, Jun-ichi; Murakami, Naoko; Nishimura, Takanori

    2015-05-01

    The objective of this study was to obtain fundamental data for improving the color of meat products by using animal by-products. We investigated zinc protoporphyrin IX (ZnPP)-forming properties of various internal organs from pigs and chickens. ZnPP was formed in the liver, heart and kidney, whereas the porcine spleen and bile, which are involved in the metabolism of heme, did not have ZnPP-forming properties. The optimum pH values were different among the internal organs and the ZnPP-forming properties of porcine organs were better than those of chicken organs. The porcine liver showed the greatest ZnPP-forming properties among all of the internal organs investigated in this study. The optimum pH value for ZnPP formation in the liver was lower than that of skeletal muscle. Oxygen did not inhibit the formation of ZnPP in the liver, unlike in skeletal muscle. Animal by-products such as the liver have good ability for the formation of ZnPP and might be useful for improving the color of meat products. © 2014 Japanese Society of Animal Science.

  20. Animal production systems in the industrialised world.

    Science.gov (United States)

    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.

  1. Whey Based Bioactive Peptides Used in Animal Products

    Directory of Open Access Journals (Sweden)

    Ayse Demet Karaman

    2016-10-01

    Full Text Available Bioactive peptides come out as a result of the hydrolysis of milk proteins and contain nutritional, functional and biological activities. Nowadays, the utilization of whey proteins to provide various features in the animal products such as meat and milk products and animal production has been increasing. In this compilation, after being introduced some general information about their common characteristics, bioactive peptides will be mentioned about their particularly recent usage in animal products.

  2. Characteristics of Shiga toxin-producing Escherichia coli from meat and milk products of different origins and association with food producing animals as main contamination sources.

    Science.gov (United States)

    Martin, Annett; Beutin, Lothar

    2011-03-15

    Shiga toxin-producing strains of Escherichia coli (STEC) cause diarrhoea and haemorrhagic colitis in humans. Most human infections are attributed to consumption of STEC contaminated foodstuff. Food producing animals constitute important reservoirs of STEC and serve as source of food contamination. In this study, we have analyzed 593 foodborne STEC strains for their serotypes and for nine virulence genes (stx1, stx1c, stx1d, stx2, stx2b, stx2e, stx2g, E-hly and eae). The 593 STEC strains grouped into 215 serotypes, and 123 serotypes (57.2%) were represented each by only one STEC isolate. Fifteen serotypes (7.0%) were attributed to 198 (33.3%) of the 593 STEC strains. The foodborne STEC were grouped into different categories in relation to the species of the food producing animal (cattle, pigs, sheep, goats, red deer, wild-boar and hare). Univariate and multivariate statistical analyses revealed significant similarities between the animal origin of the food and the virulence markers of foodborne STEC. Significant associations (pfood producing animals. Virulence profiles and serotypes of STEC from food showed remarkable similarities to those of faecal STEC that were from the same animal species. The findings from our study clearly indicate that the food producing animals represent the most important source for the entry of STEC in the food chain. Sound hygiene measures implemented at critical stages of food production (milking, slaughtering, and evisceration) should be most effective in reducing the frequency of STEC contamination of food derived from domestic and wildlife animals. Copyright © 2011 Elsevier B.V. All rights reserved.

  3. Potential of chicken by-products as sources of useful biological resources

    International Nuclear Information System (INIS)

    Lasekan, Adeseye; Abu Bakar, Fatimah; Hashim, Dzulkifly

    2013-01-01

    By-products from different animal sources are currently being utilised for beneficial purposes. Chicken processing plants all over the world generate large amount of solid by-products in form of heads, legs, bones, viscera and feather. These wastes are often processed into livestock feed, fertilizers and pet foods or totally discarded. Inappropriate disposal of these wastes causes environmental pollution, diseases and loss of useful biological resources like protein, enzymes and lipids. Utilisation methods that make use of these biological components for producing value added products rather than the direct use of the actual waste material might be another viable option for dealing with these wastes. This line of thought has consequently led to researches on these wastes as sources of protein hydrolysates, enzymes and polyunsaturated fatty acids. Due to the multi-applications of protein hydrolysates in various branches of science and industry, and the large body of literature reporting the conversion of animal wastes to hydrolysates, a large section of this review was devoted to this subject. Thus, this review reports the known functional and bioactive properties of hydrolysates derived from chicken by-products as well their utilisation as source of peptone in microbiological media. Methods of producing these hydrolysates including their microbiological safety are discussed. Based on the few references available in the literature, the potential of some chicken by-product as sources of proteases and polyunsaturated fatty acids are pointed out along with some other future applications

  4. Potential of chicken by-products as sources of useful biological resources

    Energy Technology Data Exchange (ETDEWEB)

    Lasekan, Adeseye [Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor (Malaysia); Abu Bakar, Fatimah, E-mail: fatim@putra.upm.edu.my [Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor (Malaysia); Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor (Malaysia); Hashim, Dzulkifly [Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor (Malaysia); Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor (Malaysia)

    2013-03-15

    By-products from different animal sources are currently being utilised for beneficial purposes. Chicken processing plants all over the world generate large amount of solid by-products in form of heads, legs, bones, viscera and feather. These wastes are often processed into livestock feed, fertilizers and pet foods or totally discarded. Inappropriate disposal of these wastes causes environmental pollution, diseases and loss of useful biological resources like protein, enzymes and lipids. Utilisation methods that make use of these biological components for producing value added products rather than the direct use of the actual waste material might be another viable option for dealing with these wastes. This line of thought has consequently led to researches on these wastes as sources of protein hydrolysates, enzymes and polyunsaturated fatty acids. Due to the multi-applications of protein hydrolysates in various branches of science and industry, and the large body of literature reporting the conversion of animal wastes to hydrolysates, a large section of this review was devoted to this subject. Thus, this review reports the known functional and bioactive properties of hydrolysates derived from chicken by-products as well their utilisation as source of peptone in microbiological media. Methods of producing these hydrolysates including their microbiological safety are discussed. Based on the few references available in the literature, the potential of some chicken by-product as sources of proteases and polyunsaturated fatty acids are pointed out along with some other future applications.

  5. Environmental Impact of the Production of Mealworms as a Protein Source for Humans ? A Life Cycle Assessment

    OpenAIRE

    Oonincx, Dennis G. A. B.; de Boer, Imke J. M.

    2012-01-01

    The demand for animal protein is expected to rise by 70-80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified...

  6. Systems Biology in Animal Production and Health

    DEFF Research Database (Denmark)

    for improved animal production and health. The book will contain online resources where additional data and programs can be accessed. Some chapters also come with computer programming codes and example datasets to provide readers hands-on (computer) exercises. This second volume deals with integrated modeling...... and analyses of multi-omics datasets from theoretical and computational approaches and presents their applications in animal production and health as well as veterinary medicine to improve diagnosis, prevention and treatment of animal diseases. This book is suitable for both students and teachers in animal...

  7. Global animal production and nitrogen and phosphorus flows

    NARCIS (Netherlands)

    Liu, Qian; Wang, Jingmeng; Bai, Zhaohai; Ma, Lin; Oenema, Oene

    2017-01-01

    Animal production systems provide nutritious food for humans, income and survivability for numerous smallholder farms and transform residues to valuable products. However, animal production is implicated in human health issues (diet-related diseases, zoonosis, antimicrobial resistance) and

  8. Animal production and health newsletter. No. 24

    International Nuclear Information System (INIS)

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included

  9. Animal production and health newsletter. No. 24

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included.

  10. Alternative Dietary Fiber Sources in Companion Animal Nutrition

    Directory of Open Access Journals (Sweden)

    George C. Fahey, Jr.

    2013-08-01

    Full Text Available The US has a pet population of approximately 70 million dogs and 74 million cats. Humans have developed a strong emotional bond with companion animals. As a consequence, pet owners seek ways to improve health, quality of life and longevity of their pets. Advances in canine and feline nutrition have contributed to improved longevity and well-being. Dietary fibers have gained renewed interest in the pet food industry, due to their important role in affecting laxation and stool quality. More recently, because of increased awareness of the beneficial effects of dietary fibers in health, as well as the popularity of functional foods and holistic and natural diets, alternative and novel carbohydrates have become widespread in human and pet nutrition. Fiber sources from cereal grains, whole grains and fruits have received increasing attention by the pet food industry and pet owners. While limited scientific information is available on the nutritional and nutraceutical properties of alternative fiber sources, studies indicate that corn fiber is an efficacious fiber source for pets, showing no detrimental effects on palatability or nutrient digestibility, while lowering the glycemic response in adult dogs. Fruit fiber and pomaces have good water-binding properties, which may be advantageous in wet pet food production, where a greater water content is required, along with low water activity and a firm texture of the final product. Rice bran is a palatable fiber source for dogs and may be an economical alternative to prebiotic supplementation of pet foods. However, it increases the dietary requirement of taurine in cats. Barley up to 40% in a dry extruded diet is well tolerated by adult dogs. In addition, consumption of complex carbohydrates has shown a protective effect on cardiovascular disease and oxidative stress. Alternative fiber sources are suitable ingredients for pet foods. They have been shown to be nutritionally adequate and to have potential

  11. Countermeasures for reduction of radioactive contamination of farm animals and animal products in agricultural ecosystems

    International Nuclear Information System (INIS)

    Poeschl, M.

    2006-01-01

    Contamination of food products reaching the consumer may be a serious problem following radioactive contamination deposited in the agricultural environment. A wide variety of measures is available to reduce or prevent the transfer of radionuclides through the food-chain and hence reduce the radiation dose to the consumer. This paper reviews both literature sources and practice of applying agricultural countermeasures: Interventions at the soil-plant step, at the plant-animal step, and at the foodstuff-man step. In practice, the most effective countermeasures which can be used to reduce radionuclide contamination of animals in agricultural ecosystems will be obtained by a combination of both management changes and the use of chemical binders to prevent gut absorption. Social, economic, and practical considerations of the countermeasures such as availability, technical feasibility, acceptability and side-effects need to be also taken into account. (authors)

  12. Animal Production and Health Newsletter. No. 14

    International Nuclear Information System (INIS)

    1991-06-01

    This newsletter contains brief reports of the five FAO/IAEA Research Coordination Meetings held in the first half of 1991, focussing on improving animal reproduction research and animal disease diagnosis in Asia through the application of immunoassay techniques, improving the productivity of indiginous African livestock using radioimmunoassay and related techniques, improving the diagnosis and control of trypanosomiasis and other vector-borne diseases of African livestock using immunoassay methods, and an inter-regional network for improving the productivity of camelids. The FAO/IAEA International Symposium on ''Nuclear and Related Techniques in Animal Production and Health'' is summarily described (the Symposium Proceedings should be published in October, 1991), and applications are invited for a new coordinated research programme on the development of supplementation strategies for milk-producing animals in tropical and subtropical environments

  13. Animal Production and Health Newsletter. No. 15

    International Nuclear Information System (INIS)

    1991-12-01

    This newsletter contains brief reviews of the meetings held between September and November, 1991, and a list of the nine co-ordinated research projects (CRPs) organized by the Animal Production and Health Section of the Joint FAO/IAEA Division is given. A tenth CRP, focussing on the development of supplementation strategies for milk-producing animals in tropical and subtropical environments, is currently being planned. Developments at the Animal Production Unit of the IAEA Laboratory, Seibersdorf are detailed

  14. Activities of the Animal Production and Health Laboratory (Animal Production and Health Newsletter, No. 63, January 2016)

    International Nuclear Information System (INIS)

    2016-01-01

    This article provides information on: • Animal Genetics: Genetic variation on the control of resistance to internal parasites in small ruminants for improving animal productivity; Support to MSs for implementation of Global Plan of Action on animal genetic resources (AnGR); • Animal Health: Application of irradiation technology to develop a potential trypanosome vaccine; African swine fever; Study of pox diseases in Ethiopian camels; • Fellows/interns/consultants; • Field suppprt missions

  15. The attribution of human infections with antimicrobial resistant Salmonella bacteria in Denmark to sources of animal origin

    DEFF Research Database (Denmark)

    Hald, Tine; Lo Fo Wong, Danilo M. A.; Aarestrup, Frank Møller

    2007-01-01

    Based on the Danish Salmonella surveillance in 2000-2001, we developed a mathematical model for quantifying the contribution of each major animal-food sources to human salmonellosis caused by antimicrobial resistant bacteria. Domestic food products accounted for 53.1% of all cases, mainly caused......, but infections with multidrug- and quinolone-resistant isolates were more commonly caused by imported food products and travelling, emphasizing the need for a global perspective on food safety and antimicrobial usage....... by table eggs (37.6%). A large proportion (19%) of cases were travel related, while 18% could not be associated with any source. Imported food products accounted for 9.5% of all cases; the most important source being imported chicken. Multidrug and quinolone resistance was rarely found in cases acquired...

  16. Polyhydroxyalkanoates production with Ralstonia eutropha from low quality waste animal fats.

    Science.gov (United States)

    Riedel, Sebastian L; Jahns, Stefan; Koenig, Steven; Bock, Martina C E; Brigham, Christopher J; Bader, Johannes; Stahl, Ulf

    2015-11-20

    Polyhydroxyalkanoates (PHAs) are biodegradable and biocompatible polyesters considered as alternatives to petroleum-based plastics. Ralstonia eutropha is a model organism for PHA production. Utilizing industrially rendered waste animal fats as inexpensive carbon feedstocks for PHA production is demonstrated here. An emulsification strategy, without any mechanical or chemical pre-treatment, was developed to increase the bioavailability of solid, poorly-consumable fats. Wild type R. eutropha strain H16 produced 79-82% (w/w) polyhydroxybutyrate (PHB) per cell dry weight (CDW) when cultivated on various fats. A productivity of 0.3g PHB/(L × h) with a total PHB production of 24 g/L was achieved using tallow as carbon source. Using a recombinant strain of R. eutropha that produces poly(hydroxybutyrate-co-hydroxyhexanoate) [P(HB-co-HHx)], 49-72% (w/w) of PHA per CDW with a HHx content of 16-27 mol% were produced in shaking flask experiments. The recombinant strain was grown on waste animal fat of the lowest quality available at lab fermenter scale, resulting in 45 g/L CDW with 60% (w/w) PHA per CDW and a productivity of 0.4 g PHA/(L × h). The final HHx content of the polymer was 19 mol%. The use of low quality waste animal fats as an inexpensive carbon feedstock exhibits a high potential to accelerate the commercialization of PHAs. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Animals

    Energy Technology Data Exchange (ETDEWEB)

    Skuterud, L.; Strand, P. [Norwegian Radiation Protection Authority (Norway); Howard, B.J. [Inst. of Terrestrial Ecology (United Kingdom)

    1997-10-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG). 68 refs.

  18. Animals

    International Nuclear Information System (INIS)

    Skuterud, L.; Strand, P.; Howard, B.J.

    1997-01-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG)

  19. Utilization of tropical crop residues and agroindustrial by-products in animal nutrition. Constraints and perspectives

    International Nuclear Information System (INIS)

    Preston, T.R.; Parra, R.

    1983-01-01

    The importance of by-products and crop residues as animal feeds is increasing steadily. This is a consequence of the increasing demand for cereal grains as both human and animal (chiefly poultry) food, and the increasing demand for energy coupled with decreasing availability of fossil fuels. The effects of these two trends are that primary use of land for livestock production (usually grazing systems) will steadily diminish; at the same time, sources of biomass will increase in importance as renewable energy sources, and greater emphasis will be placed on draught animal power. Most by-products and crop residues are fibrous and therefore of only low to moderate nutritive value, or have special physical and chemical characteristics making them difficult to incorporate in conventional ''balanced'' rations. Such feed raw materials may need special processing and/or special forms of supplementation if they are to be used efficiently. It is hypothesized that industrial by-products and crop residues will be more efficiently utilized if they are incorporated in diversified and integrated production systems, i.e. (a) livestock production is integrated with production of cash crops both for food and fuel; (b) different livestock species are utilized in the same enterprise in a complementary way; (c) livestock feeding is based on crop residues (energy) supplemented with protein-rich forages and aquatic plants; and (d) animal wastes are recycled and used for food, fertilizer and fuel. This strategy is particularly suitable for the conditions in (i) tropical countries, whose climate favours high crop/biomass yields per unit area and ease of fermentation of organic wastes, and (ii) family farms, for which diversification means greater opportunity for self-sufficiency and increased possibilities for use of family resources. (author)

  20. Automation in Animal Housing and Production

    Science.gov (United States)

    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...

  1. Animal Health and Welfare – Pig Production

    Directory of Open Access Journals (Sweden)

    Hämeenoja Pirkko

    2002-03-01

    Full Text Available Requirements of the organic pig farming create an opportunity to offer good life for animals. The space requirements give animals the possibility to exhibit species-specific behavior and provide them opportunity for more exercise. Bedding and roughage are important in helping to reduce production stress. The most difficult question in a veterinary point of view is how to manage the animal health care. Vaccinations, antibiotics and anthelmintic can be used in organic production but only in a limited way. A lot can be achieved with good management but there are still situations when the use of medicine is necessary. What is the amount of joint inflammations or liver spots to justify the use of medicine? The question has to be solved case by case. The profitability of the production is a crucial point in an organic farm because a poor economy is a great threat to animal welfare.

  2. Sustainable Improvement of Animal Production and Health

    International Nuclear Information System (INIS)

    Odongo, N.E.; Garcia, M.; Viljoen, G.J.

    2010-01-01

    The world's poorest people, some one billion living mostly in Africa and Asia, depend on livestock for their day-to-day livelihood. To reduce poverty, fight hunger and ensure global food security, there is an urgent need to increase livestock production in sustainable ways. However, livestock production in developing countries is constrained by low genetic potential of the animals, poor nutrition and husbandry practices and infectious diseases. Nuclear techniques, when applied in conjunction with conventional methods, can identify constraints to livestock productivity as well as interventions that lead to their reduction or elimination in ways that are economically and socially acceptable. The challenge is how best to exploit these techniques for solving problems faced by livestock keepers within the many agricultural production systems that exist in developing countries and demonstrating their advantages to owners, local communities and government authorities. This publication is a compilation of the contributions emanating from an international Symposium on Sustainable Improvement of Animal Production and Health organised by the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture in cooperation with the Animal Production and Health Division of FAO. It provides invaluable information not only on how nuclear and related techniques can be used to support sustainable livestock production systems, but also about the constraints and opportunities for using these techniques in developing countries; it also attempts to identify specific research needs and gaps and new options for using these techniques for solving established and emerging problems. As such, it is hoped that the information presented and suggestions made will provide valuable guidance to scientists in both the public and private sectors as well as to government and institutional policy and decision makers. The Symposium comprised a plenary session and four thematic sessions, covering (i

  3. Sustainable Improvement of Animal Production and Health

    Energy Technology Data Exchange (ETDEWEB)

    Odongo, N E; Garcia, M; Viljoen, G J [Animal Production and Health Subprogramme, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Agency, Vienna (Austria)

    2010-07-01

    The world's poorest people, some one billion living mostly in Africa and Asia, depend on livestock for their day-to-day livelihood. To reduce poverty, fight hunger and ensure global food security, there is an urgent need to increase livestock production in sustainable ways. However, livestock production in developing countries is constrained by low genetic potential of the animals, poor nutrition and husbandry practices and infectious diseases. Nuclear techniques, when applied in conjunction with conventional methods, can identify constraints to livestock productivity as well as interventions that lead to their reduction or elimination in ways that are economically and socially acceptable. The challenge is how best to exploit these techniques for solving problems faced by livestock keepers within the many agricultural production systems that exist in developing countries and demonstrating their advantages to owners, local communities and government authorities. This publication is a compilation of the contributions emanating from an international Symposium on Sustainable Improvement of Animal Production and Health organised by the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture in cooperation with the Animal Production and Health Division of FAO. It provides invaluable information not only on how nuclear and related techniques can be used to support sustainable livestock production systems, but also about the constraints and opportunities for using these techniques in developing countries; it also attempts to identify specific research needs and gaps and new options for using these techniques for solving established and emerging problems. As such, it is hoped that the information presented and suggestions made will provide valuable guidance to scientists in both the public and private sectors as well as to government and institutional policy and decision makers. The Symposium comprised a plenary session and four thematic sessions, covering (i

  4. Combustion of animal or vegetable based liquid waste products

    International Nuclear Information System (INIS)

    Wikman, Karin; Berg, Magnus

    2002-04-01

    In this project experiences from combustion of animal and vegetable based liquid waste products have been compiled. Legal aspects have also been taken into consideration and the potential for this type of fuel on the Swedish energy market has been evaluated. Today the supply of animal and vegetable based liquid waste products for energy production in Sweden is limited. The total production of animal based liquid fat is about 10,000 tonnes annually. The animal based liquid waste products origin mainly from the manufacturing of meat and bone meal. Since meat and bone meal has been banned from use in animal feeds it is possible that the amount of animal based liquid fat will decrease. The vegetable based liquid waste products that are produced in the processing of vegetable fats are today used mainly for internal energy production. This result in limited availability on the commercial market. The potential for import of animal and vegetable based liquid waste products is estimated to be relatively large since the production of this type of waste products is larger in many other countries compared to Sweden. Vegetable oils that are used as food or raw material in industries could also be imported for combustion, but this is not reasonable today since the energy prices are relatively low. Restrictions allow import of SRM exclusively from Denmark. This is today the only limit for increased imports of animal based liquid fat. The restrictions for handle and combustion of animal and vegetable based liquid waste products are partly unclear since this is covered in several regulations that are not easy to interpret. The new directive for combustion of waste (2000/76/EG) is valid for animal based waste products but not for cadaver or vegetable based waste products from provisions industries. This study has shown that more than 27,400 tonnes of animal based liquid waste products and about 6,000 tonnes of vegetable based liquid waste products were used for combustion in Sweden

  5. A nutribusiness strategy for processing and marketing animal-source foods for children.

    Science.gov (United States)

    Mills, Edward W; Seetharaman, Koushik; Maretzki, Audrey N

    2007-04-01

    Nutritional benefits of animal source foods in the diets of children in developing countries indicate a need to increase the availability of such foods to young children. A nutribusiness strategy based on a dried meat and starch product could be used to increase children's access to such foods. The "Chiparoo" was developed at The Pennsylvania State University with this objective in mind. Plant-based and meat ingredients of the Chiparoo are chosen based on regional availability and cultural acceptability. Chiparoo processing procedures, including solar drying, are designed to ensure product safety and to provide product properties that allow them to be eaten as a snack or crumbled into a weaning porridge. Continued work is needed to develop formulation and processing variations that accommodate the needs of cultures around the world.

  6. Nuclear techniques in Australian animal production

    International Nuclear Information System (INIS)

    1976-01-01

    In tropical and sub-tropical regions, the production of domestic animals is frequently depressed by the climatic and ecological conditions. These negative effects can be overcome to a great extent by improved methods of animal and land management. In animal research, nuclear techniques are playing an important role in the study of different aspects of nutrition, metabolism, reproduction and health of domestic animals. In response to the need expressed by Member States for more information on these techniques, the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and the IAEA's Division of Technical Assistance organized a study tour to Australia, a country which has developed considerable expertise in agricultural and animal research. The purpose of the study tour was to enable veterinary and animal scientists and administrators from developing countries in Asia and the Far East to observe at first hand the ways in which animal production, particularly meat, milk and wool, can be increased in tropical and sub-tropical areas. Fourteen senior scientists and research directors from seven Asian countries (Bangladesh, India, Republic of Korea, Malaysia, Philippines, Sri Lanka and Thailand) participated. The counterpart organizations in Australia were the Australian Development Assistance Agency (ADAA) and the Commonwealth Scientific and Industrial Research Organization (CSIRO). The chief programmer and co-ordinator of the study tour was John E. Vercoe, officer-in-charge of CSIRO's Tropical Cattle Research Centre in Rockhampton, and a former IAEA staff member. The tour was financed by the United Nations Development Programme. The participants visited research facilities of universities, national and state laboratories and commercial cattle producers. The tour started at Sydney and proceeded north along the east coast of Australia to Townsville. On the way, major stops were made in Armidale, Grafton, Wollongbar, Brisbane and Rockhampton. In Rockhampton, a

  7. The effect of proteins from animal source foods on heme iron bioavailability in humans.

    Science.gov (United States)

    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 (pProteins from animal source foods and their digestion products did not enhance heme Fe absorption. Copyright © 2015. Published by Elsevier Ltd.

  8. Animal production and health newsletter. No.21

    International Nuclear Information System (INIS)

    1995-01-01

    This newsletter contains brief reports on 7 meetings, workshops and training courses held between september and december 1994, the status of the 6 co-ordinated research programmes organized by the Animal Production and Health Section of the Joint FAO/IAEA Division, recent developments at the Animal Production Unit at the IAEA Laboratory Seibersdorf and a presentation of 5 forthcoming meetings, workshops and training courses

  9. Environmental Impact of the Production of Mealworms as a Protein Source for Humans - A Life Cycle Assessment

    NARCIS (Netherlands)

    Oonincx, D.G.A.B.; Boer, de I.J.M.

    2012-01-01

    The demand for animal protein is expected to rise by 70–80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding

  10. Risk and profitability of animal and crop production in Slovak farms

    Directory of Open Access Journals (Sweden)

    Marián Tóth

    2017-10-01

    Full Text Available The paper focuses on profitability and risk of crop and animal production based on an analysis of farms operating in Slovak Republic. The individual farm data used for the analysis are from the database of Ministry of Agriculture and Rural Development of the Slovak Republic. For our analysis, data were selected according to the farm production orientation to the subset of crop farms and animal farms. The selecting criterion for production orientation was the percentage share of revenues from crop production, or revenues from animal production from the overall revenues from own products and services. We analyse profitability of farms divided into groups based on the type of production into crop and animal farms (according to the share in sales from crop or animal production. Using descriptive statistics and portfolio theory we simulate the total farm profitability and volatility of animal and crop production in Slovakia. The modified Markowitz portfolio theory approach was used to estimate the total risk of portfolios of crop and animal farms. Based on the results we conclude that in the long run crop farms are profitable and profit from crop production is used to cover the losses from animal production in mixed farms. Farms focused on animal production only are efficient and profitable, but the profitability is lower in comparison with crop farms. Animal farms results are less volatile than crop farms. Large farms tend to production with lower value added and can generate enough profit for the owner.

  11. Meat, Milk and Eggs. Analysis of animal food environment relations

    Energy Technology Data Exchange (ETDEWEB)

    Elferink, E.

    2009-09-25

    This thesis aims at providing options for reduction of the consumption of natural resources by animal source food production and consumption. To formulate options for reducing the natural resource use of animal source food production systems, insight into how these systems function and knowledge of their natural resource use is required. The research goals of the thesis originate from this understanding: To gain insight into the natural resource use of animal source food production systems; To identify possibilities and options to reduce the natural resource use of animal source food production. The land requirements of beef, chicken and pork are determined in Chapter 2. Furthermore, the effect of system changes on the land requirement for meat is analyzed. The various factors that affect land requirements for meat production are identified.Chapter 3 analyses the energy use in the animal source food production systems for chicken, pork, eggs and milk. Results are compared on the basis of fresh weight and on their nutritional value as protein sources. The chapter identifies multiple options for reducing the energy use of animal source food products. A case study of how a change in policy (the banning of meat and bone meal in feed as a result of BSE) can affect the environmental impact of animal source food production is presented in Chapter 4. It also shows the global scale of the animal source food system and the trade-offs that can occur. The relationship between food consumption and the availability of human-inedible residues, feed composition and the environmental impact of meat is analysed in Chapter 5. This chapter shows the possible effect dietary changes can have on the environmental impact of meat. Chapter 6 compares organic and industrial pork production with respect to their natural resource use for different system settings. This chapter shows the factors that determine the natural resource use of feed. Finally, Chapter 7 provides an overview of the

  12. Role of Nano-Mineral as A Feed Additive to Enhance Animal Productivity and Quality of Animal Products

    Directory of Open Access Journals (Sweden)

    Frans Kurnia

    2012-12-01

    Full Text Available A development of nanotechnology today has penetrated almost all areas of life. Utilization in improving livestock production can be done by replacing commonly used conventional mineral by nanoparticles-mineral. Application of chromium (Cr, selenium (Se, silver (Ag and copper (Cu nanoparticles are reported to improve livestock production. However, the potential risk of the application such as mineral deposit in the body of animal itself and to people as consumers of livestock product has to be evaluated. Nanoparticle-minerals that have smaller size are easier to penetrate the cells and it is suspected that it may give more negative risk. Analysis evaluation of nanoparticle-minerals in the animal including people are still being developed.

  13. Antibiotics in Animal Products

    Science.gov (United States)

    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

  14. Methicillin-resistant Staphylococcus aureus in Danish production animals

    DEFF Research Database (Denmark)

    Hansen, Julie Elvekjær

    into naive animal productions. Focus was consequently turned to investigate the emergence of possible new animal reservoirs in Denmark. We investigated if Danish veal and dairy herds constitute a reservoir of MRSA CC398. Both production lines was found positive for MRSA CC398 in low prevalence, however veal...... with the bacterium most often found on the paws and in the pharynx, which poses a human health hazard to farmers, who risk getting bites and scratches when handling the animals. Based on results from phylogenetic analysis of isolates from both the cattle and mink production, we suggested a spillover from the pig...

  15. 78 FR 27303 - Irradiation in the Production, Processing, and Handling of Animal Feed and Pet Food; Electron...

    Science.gov (United States)

    2013-05-10

    ...-0178] Irradiation in the Production, Processing, and Handling of Animal Feed and Pet Food; Electron... electron beam and x-ray sources for irradiation of poultry feed and poultry feed ingredients. This action... CFR part 579) to provide for the safe use of electron beam and x-ray sources for irradiation of...

  16. Animal production and health newsletter. No. 32

    International Nuclear Information System (INIS)

    2000-06-01

    Project reviews and research coordination meetings on milk production, rinderpest diagnosis, animal vaccinations, quality assurance in veterinary diagnostic laboratories and evaluation of animal feeds are the major highlights of this issue of the Newsletter

  17. Animal production and health newsletter. No. 27

    International Nuclear Information System (INIS)

    1997-12-01

    The news letter reports workshops and training events in the areas of animal diseases and application of ELISA and radioimmunoassay techniques. It also describes existing and future coordinated research programs in animal production and health

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  20. Inflammation: friend or foe for animal production?

    Science.gov (United States)

    Broom, Leon J; Kogut, Michael H

    2018-02-01

    Inflammation is an essential immune response that seeks to contain microbial infection and repair damaged tissue. Increased pro-inflammatory mediators have been associated with enhanced resistance to a range of important poultry and pig pathogens. However, inflammation may also have undesirable consequences, including potentially exacerbating tissue damage and diverting nutrients away from productive purposes. The negative effects of inflammation have led to the active pursuit of anti-inflammatory feed additives and/or strategies. These approaches may, however, impair the ability of an animal to respond appropriately and effectively to the array of pathogens that are likely to be encountered in commercial production, and specifically young animals who may be particularly reliant on innate immune responses. Thus, promoting an animal's capacity to mount a rapid, acute inflammatory response to control and contain the infection and the timely transition to anti-inflammatory, tissue repair processes, and a homeostatic state are suggested as the optimum scenario to maintain an animal's resistance to pathogens and minimize non-productive nutrient losses. Important future studies will help to unravel the trade-offs, and relevant metabolic pathways, between robust immune defense and optimum productive performance, and thus provide real insight into methods to appropriately influence this relationship. © 2017 Poultry Science Association Inc.

  1. Animal production and health newsletter. No. 22

    International Nuclear Information System (INIS)

    1995-07-01

    This newsletter contains brief reports on 9 workshops, research coordination meetings, consultant meetings and training courses held between January-June 1995, the status of 6 co-ordinated research programmes organized by the Animal Production and Health Section of the Joint FAO/IAEA Division, recent developments at the Animal Production Unit of the IAEA Laboratory Seibersdorf, a presentation of 4 forthcoming events (meetings, workshops, training courses) and 3 software programs in the field

  2. Animal Products and Handling: A Caution for Consumers and ...

    African Journals Online (AJOL)

    This study reviewed pertinent literature on edible animal products and handling with respect to contaminations and adulterations. Animal products include eggs, meat, milk, fish, skin/hide that are processed into other by products for human consumption. There is the need for awareness campaignsto consumers and ...

  3. How Growing Complexity of Consumer Choices and Drivers of Consumption Behaviour Affect Demand for Animal Source Foods.

    Science.gov (United States)

    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.

  4. Characterization of Animal By-Product Hydrolysates to Be Used as Healthy and Bioactive Ingredients in Food

    DEFF Research Database (Denmark)

    Damgaard, Trine Desiree

    The world meat production and consumption has increased rapidly over the last couple of decades, due to population and income growth. In contrast to the meat, the consumption of animal by-products has been declining, leaving large amounts of by-products underutilized. As many by-products are highly...... nutritious as well as being good sources of protein, they represent interesting substrates for the generation of bioactive hydrolysates and peptides. Different porcine and bovine by-products were hydrolysed with a mixture consisting of Alcalase®and Protamex, and tested in relation to antioxidant capacity...... and their “meat factor” effect, i.e. their ability to enhance in vitro iron availability. Hydrolysates of different animal by-products displayed antioxidant capacities as observed by several assays intended to test different antioxidant mechanisms. The radical scavenging capacity of the hydrolysates was found...

  5. Animal production and health newsletter. No. 18

    International Nuclear Information System (INIS)

    1993-07-01

    This newsletter contains brief summaries of the final Research Co-ordination Meetings of Co-ordinated Research Programmes on ''Strengthening Animal Reproduction Research in Asia Through the Application of Immunoassay Techniques'' and ''Strengthening Animal Disease Diagnosis in Asia Through Application of Immunoassay Techniques'' and of the first Research Co-ordination Meeting on ''Development of Feed Supplementation Strategies for Milk-Producing Animals in Tropical and Subtropical Environments Through the Use of Nuclear and Related Techniques''. Developments at the IAEA's Animal Production Unit, Seibersdorf, are described

  6. Transmission of Salmonella between wildlife and meat-production animals in Denmark

    DEFF Research Database (Denmark)

    Skov, M. N.; Madsen, J. J.; Rahbek, C.

    2008-01-01

    Aims: To investigate the transmission of Salmonella spp. between production animals (pigs and cattle) and wildlife on production animal farms in Denmark. Methods and Results: In the winter and summer of 2001 and 2002, 3622 samples were collected from Salmonella-infected and noninfected herds...... of pigs and cattle and surrounding wildlife. Salmonella was detected in wildlife on farms carrying Salmonella-positive production animals and only during the periods when Salmonella was detected in the production animals. The presence of Salmonella Typhimurium in wild birds significantly correlated...... to their migration pattern and food preference. Conclusions: Salmonella was transmitted from infected herds of production animals (cattle and pigs) to wildlife that lived amongst or in close proximity to them. Significance and Impact of the Study: Salmonella in animal food products is associated with the occurrence...

  7. Nuclear techniques in animal production and health

    Energy Technology Data Exchange (ETDEWEB)

    Moustgaard, J [Institute of Physiology, Endocrinology and Bloodgrouping, The Royal Veterinary and Agricultural University, Copenhagen (Denmark)

    1976-07-01

    In the fight against animal diseases, especially parasitic infections, nuclear techniques have also proved to be of great value, namely in the production of irradiated vaccines against helminthic diseases. In this context it should be stressed that reduced productivity due to protein loss caused by intestinal parasites is a problem of paramount economic importance in developing as well as developed countries. Recently radioisotopes in the so-called radioimmunoassays have also been applied in determination of the hormonal status of farm animals and to elucidate its relation to the environment and to the physiological and nutritional condition of the animal. This rapidly developing technique may make it possible to control the reproductive performance of cattle and sheep more efficiently than has hitherto been the case. Production of animal protein of a high biological value for human nutrition is still a problem of great concern for the less developed countries. Without doubt the use of nuclear techniques, hand in hand with other research methods, will be of great help in overcoming this condition, always provided that the countries in question possess the necessary equipment and trained personnel.

  8. Nuclear techniques in animal production and health

    International Nuclear Information System (INIS)

    Moustgaard, J.

    1976-01-01

    In the fight against animal diseases, especially parasitic infections, nuclear techniques have also proved to be of great value, namely in the production of irradiated vaccines against helminthic diseases. In this context it should be stressed that reduced productivity due to protein loss caused by intestinal parasites is a problem of paramount economic importance in developing as well as developed countries. Recently radioisotopes in the so-called radioimmunoassays have also been applied in determination of the hormonal status of farm animals and to elucidate its relation to the environment and to the physiological and nutritional condition of the animal. This rapidly developing technique may make it possible to control the reproductive performance of cattle and sheep more efficiently than has hitherto been the case. Production of animal protein of a high biological value for human nutrition is still a problem of great concern for the less developed countries. Without doubt the use of nuclear techniques, hand in hand with other research methods, will be of great help in overcoming this condition, always provided that the countries in question possess the necessary equipment and trained personnel

  9. Bulletin of Animal Health and Production in Africa: Journal ...

    African Journals Online (AJOL)

    Bulletin of Animal Health and Production in Africa: Journal Sponsorship. Journal Home > About the Journal > Bulletin of Animal Health and Production in Africa: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. INTERCEPTION OF ANIMAL-ORIGIN PRODUCTS AT LAND BORDERS IN BRAZIL

    Directory of Open Access Journals (Sweden)

    Mirela Janice Eidt

    2015-07-01

    Full Text Available Infectious agents and veterinary diseases can be disseminated across borders and contribute to change the country sanitary status. The aim of this study was to identify the main animal products intercepted and seized by the agricultural surveillance units. This paper studied three Agricultural Surveillance Units located at land borders in the North region of Brazil: Assis Brasil and Epitaciolândia (Acre State and Pacaraima (Roraima State, respectively borders with Peru, Bolivia and Venezuela. The main animal products confiscated were dairy products, fish, meat, sausage, veterinary products (drugs, animal food (pet foods and apiculture products. Given the clandestine nature of animal transit and its products in these borders, the possibilities of introduction of infectious agents and diseases must be better evaluated, considering the type of products confiscated, as well as the sanitary status of the countries of origin.

  11. Animal production and health newsletter. No. 29

    International Nuclear Information System (INIS)

    1998-12-01

    This issue of the newsletter outlines activities and coordinated research programmes in the areas of animal production and animal health for the year 1999 by the Joint FAO/IAEA Division of Nuclear Techniques in food and agriculture and FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf

  12. Passive immunisation, an old idea revisited: Basic principles and application to modern animal production systems

    DEFF Research Database (Denmark)

    Hedegaard, Chris Juul; Heegaard, Peter M. H.

    2016-01-01

    immunisation (vaccination) in which an immunological memory is established by controlled exposure of the host to the pathogen in question. With multi-factorial infectious diseases in production animals, especially those that have proven hard to control by vaccination, the potential of passive immunisation...... remains big. This review highlights a number of examples on the use of passive immunisation for the control of infectious disease in the modern production of a range of animals, including pigs, cattle, sheep, goat, poultry and fish. Special emphasis is given on the enablement of passive immunisation...... strategies in these production systems through low cost and ease of use as well as on the sources, composition and purity of immunoglobulin preparations used and their benefits as compared to current measures, including vaccination (also comprising maternal vaccination), antibiotics and feed additives...

  13. Animal production and health newsletter, No. 49, January 2009

    International Nuclear Information System (INIS)

    2009-01-01

    This issue of the Newsletter highlights the upcoming International Symposium on 'Sustainable Improvement of Animal Production and Health' from 8 to 11 June 2009 in Vienna, Austria. The Symposium will address: The early and rapid diagnosis and control methods for transboundary animal diseases including those of a zoonotic nature; Improved reproduction technologies and breeding strategies; The efficient and sustainable use of locally available resources for animal production

  14. Animal production and health newsletter. No. 34

    International Nuclear Information System (INIS)

    2001-06-01

    This issue of the newsletter briefs on forthcoming events and on-going activities of the Joint Division. Active Co-ordinated Research Programmes, training workshops, expert meetings in the fields of animal feed supplementation, animal productivity and reproductive efficiency, and diagnostic methodologies in disease control are highlighted

  15. Fission-product source terms

    International Nuclear Information System (INIS)

    Lorenz, R.A.

    1981-01-01

    This presentation consists of a review of fission-product source terms for light water reactor (LWR) fuel. A source term is the quantity of fission products released under specified conditions that can be used to calculate the consequences of the release. The source term usually defines release from breached fuel-rod cladding but could also describe release from the primary coolant system, the reactor containment shell, or the site boundary. The source term would be different for each locality, and the chemical and physical forms of the fission products could also differ

  16. Blender production creating short animations from start to finish

    CERN Document Server

    Hess, Roland

    2012-01-01

    Blender has become one of the most popular 3D animation tools on the market because it is robust and absolutely free. Blender Production is the definitive resource for anyone who wants to create short animations from scratch. With this book, and Blender, you have the ideal platform to make it happen.  Blender expert and author Roland Hess walks you through the entire process of creating a short animation including: writing, storyboarding, blocking, character creation, animation, rendering, and production. The associated web site includes the full Blender software kit and a compl

  17. Insect proteins as a potential source of antimicrobial peptides in livestock production

    DEFF Research Database (Denmark)

    Józefiak, A; Engberg, Ricarda Margarete

    2017-01-01

    in the nutrition of different livestock. The great potential for the use of AMPs in animal production is primarily associated with the growing problem of antibiotics resistance, which has triggered the search for alternatives to antibiotics in livestock production. The review presents the current knowledge...... been identified in different organisms, including plants, fungi, bacteria and animals. Insects are a primary source of AMPs which are considered as not resulting in the development of natural bacterial resistance. In general, they are characterized as heat-stable with no adverse effects on eukaryotic...... cells. These characteristics contribute to the potential use of these proteins in human and veterinary medicine and in animal nutrition. Depending on their mode of action, insect AMPs may be applied as single peptides, as a complex of different AMPs and as an active fraction of insect proteins...

  18. A global assessment of the Water Footprint of Farm Animal Products

    NARCIS (Netherlands)

    Mekonnen, Mesfin; Hoekstra, Arjen Ysbert

    2012-01-01

    The increase in the consumption of animal products is likely to put further pressure on the world’s freshwater resources. This paper provides a comprehensive account of the water footprint of animal products, considering different production systems and feed composition per animal type and country.

  19. The future trends for research on quality and safety of animal products

    Directory of Open Access Journals (Sweden)

    Nigel D. Scollan

    2010-01-01

    Full Text Available Quality must now be considered as a convergence between consumers' wishes and needs and the intrinsic and extrinsic quality attributes of food products. The increasing number of quality attributes which must be considered, increasing globalisation and the heterogeneity in consumption habits between countries are making this convergence progressively more difficult. In parallel, science is rapidly evolving (with the advent of genomics for instance, and a growing number of applications is thus expected for the improvement of food safety and quality. Among the meat and fish quality attributes, colour is very important because it determines, at least in part, consumer choice. The key targets to ensure a satisfactory colour are animal nutrition and management for fish, processing and product conditioning for meat. Tenderness and flavour continue to be important issues for the consumer because eating remains a pleasure. They both determine quality experience which itself influences repetitive purchase. Meat tenderness is a very complex problem which can be solved only by a holistic approach involving all the factors from conception, animal breeding and production, muscle biology and slaughter practice to carcass processing and meat preparation at the consumer end. Today, safety and healthiness are among the most important issues. Unfortunately, animal products can potentially be a source of biological and chemical contamination for consumers. The introduction of both control strategies along the food chain and the development of a food safety management system, from primary production to the domestic environment, are key issues that must be achieved. Despite a high dietary supply of saturated fats by dairy and meat products, it is imperative that professionals involved in animal research and in the associated industry convey the positive nutritional contributions of animal products to both consumers and health professionals. The latter include protein

  20. Pyrolysis of waste animal fats in a fixed-bed reactor: Production and characterization of bio-oil and bio-char

    Energy Technology Data Exchange (ETDEWEB)

    Ben Hassen-Trabelsi, A., E-mail: aidabenhassen@yahoo.fr [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Kraiem, T. [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Département de Géologie, Université de Tunis, 2092, Tunis (Tunisia); Naoui, S. [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Belayouni, H. [Département de Géologie, Université de Tunis, 2092, Tunis (Tunisia)

    2014-01-15

    Highlights: • Produced bio-fuels (bio-oil and bio-char) from some animal fatty wastes. • Investigated the effects of main parameters on pyrolysis products distribution. • Determined the suitable conditions for the production of the maximum of bio-oil. • Characterized bio-oils and bio-chars obtained from several animal fatty wastes. - Abstract: Several animal (lamb, poultry and swine) fatty wastes were pyrolyzed under nitrogen, in a laboratory scale fixed-bed reactor and the main products (liquid bio-oil, solid bio-char and syngas) were obtained. The purpose of this study is to produce and characterize bio-oil and bio-char obtained from pyrolysis of animal fatty wastes. The maximum production of bio-oil was achieved at a pyrolysis temperature of 500 °C and a heating rate of 5 °C/min. The chemical (GC–MS analyses) and spectroscopic analyses (FTIR analyses) of bio-oil showed that it is a complex mixture consisting of different classes of organic compounds, i.e., hydrocarbons (alkanes, alkenes, cyclic compounds…etc.), carboxylic acids, aldehydes, ketones, esters,…etc. According to fuel properties, produced bio-oils showed good properties, suitable for its use as an engine fuel or as a potential source for synthetic fuels and chemical feedstock. Obtained bio-chars had low carbon content and high ash content which make them unattractive for as renewable source energy.

  1. Pyrolysis of waste animal fats in a fixed-bed reactor: Production and characterization of bio-oil and bio-char

    International Nuclear Information System (INIS)

    Ben Hassen-Trabelsi, A.; Kraiem, T.; Naoui, S.; Belayouni, H.

    2014-01-01

    Highlights: • Produced bio-fuels (bio-oil and bio-char) from some animal fatty wastes. • Investigated the effects of main parameters on pyrolysis products distribution. • Determined the suitable conditions for the production of the maximum of bio-oil. • Characterized bio-oils and bio-chars obtained from several animal fatty wastes. - Abstract: Several animal (lamb, poultry and swine) fatty wastes were pyrolyzed under nitrogen, in a laboratory scale fixed-bed reactor and the main products (liquid bio-oil, solid bio-char and syngas) were obtained. The purpose of this study is to produce and characterize bio-oil and bio-char obtained from pyrolysis of animal fatty wastes. The maximum production of bio-oil was achieved at a pyrolysis temperature of 500 °C and a heating rate of 5 °C/min. The chemical (GC–MS analyses) and spectroscopic analyses (FTIR analyses) of bio-oil showed that it is a complex mixture consisting of different classes of organic compounds, i.e., hydrocarbons (alkanes, alkenes, cyclic compounds…etc.), carboxylic acids, aldehydes, ketones, esters,…etc. According to fuel properties, produced bio-oils showed good properties, suitable for its use as an engine fuel or as a potential source for synthetic fuels and chemical feedstock. Obtained bio-chars had low carbon content and high ash content which make them unattractive for as renewable source energy

  2. Embodied crop calories in animal products

    International Nuclear Information System (INIS)

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

    2013-01-01

    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

  3. Effects of the thermal environment on animal production in the tropics

    International Nuclear Information System (INIS)

    Robertshaw, D.

    1986-01-01

    The problems of heat stress in animal production can be solved by an interdisciplinary approach whereby the engineer, animal scientist and animal physiologist can all interact. By understanding the principles associated with heat flow between an animal and its environment it is possible to predict the potential success of an animal production system. This review analyses the nature of the thermal environment and the way in which it can affect production. Methods for alleviating heat stress are also described. (author)

  4. Activities of the Animal Production and Health Laboratory (Animal Production and Health Newsletter, No. 60, July 2014)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-15

    This article provides information on: Genetic variation on the control of resistance to infectious diseases in small ruminants for improving animal productivity; Genetic characterization of indigenous livestock breeds; Testing irradiation technology for potential use in trypanosome vaccine development; Strengthening animal disease diagnostic capacities in veterinary laboratories in sub-Saharan Africa; Proficiency testing for Peste des Petits Ruminants (PPR) diagnosis by Nucleic Acid Amplification (RT-PCR). Information on Fellows is also provided.

  5. Activities of the Animal Production and Health Laboratory (Animal Production and Health Newsletter, No. 60, July 2014)

    International Nuclear Information System (INIS)

    2014-01-01

    This article provides information on: Genetic variation on the control of resistance to infectious diseases in small ruminants for improving animal productivity; Genetic characterization of indigenous livestock breeds; Testing irradiation technology for potential use in trypanosome vaccine development; Strengthening animal disease diagnostic capacities in veterinary laboratories in sub-Saharan Africa; Proficiency testing for Peste des Petits Ruminants (PPR) diagnosis by Nucleic Acid Amplification (RT-PCR). Information on Fellows is also provided

  6. Effect of animal products and extracts on wound healing promotion in topical applications: a review.

    Science.gov (United States)

    Napavichayanun, Supamas; Aramwit, Pornanong

    2017-06-01

    Wound healing is a natural process of body reaction to repair itself after injury. Nonetheless, many internal and external factors such as aging, comorbidity, stress, smoking, alcohol drinking, infections, malnutrition, or wound environment significantly affect the quality and speed of wound healing. The unsuitable conditions may delay wound healing process and cause chronic wound or scar formation. Therefore, many researches have attempted to search for agents that can accelerate wound healing with safety and biocompatibility to human body. Widely studied wound healing agents are those derived from either natural sources including plants and animals or chemical synthesis. The natural products seem to be safer and more biocompatible to human tissue. This review paper demonstrated various kinds of the animal-derived products including chitosan, collagen, honey, anabolic steroids, silk sericin, peptides, and proteoglycan in term of mechanisms of action, advantages, and disadvantages when applied as wound healing accelerator. The benefits of these animal-derived products are wound healing promotion, anti-inflammatory, antimicrobial activity, moisturizing effect, biocompatibility, and safety. However, the drawbacks such as allergy, low stability, batch-to-batch variability, and high extraction and purification costs could not be avoided in some products.

  7. Animal Production and Health Newsletter, No. 60, July 2014

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-15

    This year, the Animal Production and Health Section is 50 years old. The Animal Production and Health Section identifies new areas of interest based on the Member States' needs to improve efficiencies and to control threats to animal production and health. To this effect, several platforms, assays, diagnostic kits and technical procedures have been developed, adapted and transferred to Member States, supported by R&D, expert technical backstopping and guidance from our Animal Production and Health Laboratory. In addition, several nuclear based technologies (such as reproduction and disease related technologies (such as reproduction and disease related radioimmunoassay have been adapted to other types of chemistries (e.g. chemiluminescence instead of isotopes) to be used at the farm level. Stable isotopes and radioisotopes, however, still play an important and niche role to achieve the levels of sensitivity and specificity needed by the livestock community in ensuring secure and safe food, to follow and measure feed and nutritional conversion into usable energy in the animal, to improve animal breeding traits towards more and of better quality animals, to monitor migratory animals and their associated pathogens, to generate safe and protective animal vaccines through the irradiation of pathogens and to develop and transfer early and rapid diagnostic platforms. Looking back at the activities of the past six months, we had several workshops, training courses, research co-ordination meetings (RCMs) and consultants meetings. Activities scheduled for the next half-year include project review meetings, RCMs, inter-regional training courses and regional workshops. Both past and future activities are discussed in further detail in this newsletter and are also further accessible at our website.

  8. Animal Production and Health Newsletter, No. 60, July 2014

    International Nuclear Information System (INIS)

    2014-07-01

    This year, the Animal Production and Health Section is 50 years old. The Animal Production and Health Section identifies new areas of interest based on the Member States' needs to improve efficiencies and to control threats to animal production and health. To this effect, several platforms, assays, diagnostic kits and technical procedures have been developed, adapted and transferred to Member States, supported by R&D, expert technical backstopping and guidance from our Animal Production and Health Laboratory. In addition, several nuclear based technologies (such as reproduction and disease related technologies (such as reproduction and disease related radioimmunoassay have been adapted to other types of chemistries (e.g. chemiluminescence instead of isotopes) to be used at the farm level. Stable isotopes and radioisotopes, however, still play an important and niche role to achieve the levels of sensitivity and specificity needed by the livestock community in ensuring secure and safe food, to follow and measure feed and nutritional conversion into usable energy in the animal, to improve animal breeding traits towards more and of better quality animals, to monitor migratory animals and their associated pathogens, to generate safe and protective animal vaccines through the irradiation of pathogens and to develop and transfer early and rapid diagnostic platforms. Looking back at the activities of the past six months, we had several workshops, training courses, research co-ordination meetings (RCMs) and consultants meetings. Activities scheduled for the next half-year include project review meetings, RCMs, inter-regional training courses and regional workshops. Both past and future activities are discussed in further detail in this newsletter and are also further accessible at our website

  9. Role of Biotechnology in Animal Production Systems in Hot Climates

    Directory of Open Access Journals (Sweden)

    P. J. Hansen

    1996-01-01

    Full Text Available Developments in the biological sciences in the last three decades have revolutionized mankind's ability to manipulate the genetics, cell biology and physiology of biological organisms. These techniques, collectively termed biotechnology, create the opportunity for modifying domestic animals in ways that markedly increase the efficiency of production. Among the procedures being developed for animal production systems are marker-assisted selection of specific alleles of a gene that are associated with high production, production of transgenic animals , super ovulation and embryo transfer, in vitro fertilization, embryo sexing and cloning, production of large amounts of previously-rare proteins through use of genetically -engineered bacteria or other cells, and identification of new biologically-active molecules as potential regulators of animal function. To date, most uses of biotechnology have concentrated on problems of general relevance to animal agriculture rather than specific problems related to livestock production in hot climates. However, it is likely that biotechnology will be used for this latter purpose also. Strategies to increase disease resistance using marker-assisted selection, production of transgenic animals expressing viral proteins, and recombinant cytokines to enhance immune function should prove useful to reducing the incidence and seventy of various tropical diseases. Additionally, there are methods to reduce effects of heat stress on oestrus detection and establishment of pregnancy. These include remote sensing of oestrus, ovulation synchronization systems and embryo transfer. More research regarding the physiological processes determining heat tolerance and of the pathways through which heat stress alters physiological function will be required before molecular biology techniques can be used to reduce the adverse effects of heat stress on animal production.

  10. Research in Organic Animals and Livestock Production

    DEFF Research Database (Denmark)

    Vaarst, Mette

    2009-01-01

    developed in Western Europe and USA, where they are primarily niche products for consumers who give priority to environmental and animal welfare concerns. In these countries organic livestock production offers the option of establishing a niche product that can be sold at a higher price, e.g. as for milk...

  11. Animal production and health newsletter. No. 28

    International Nuclear Information System (INIS)

    1998-06-01

    As we move into the second half of 1998, it is appropriate to look forward to 1999 which will see the commencement of four new FAO/IAEA Co-ordinated Research Projects (CRP) and the initiation of new round of biennium support for the Agency's programme of Technical C-operation (TC). The technical direction of support through these two activities reflects the process that was begun with the external review of the animal production and heath Sub-programme in 1996. Thus in the animal health field this year we have started three new CRPs on rinderpest, contagious bovine pleuropneumonia (CBPP) and Newcastle Disease, and in 1999 we will start a new CRP on developing techniques for separating foot-and-mouth disease (FMD) vaccinated animals from those naturally infected. In the animal production field we will start new CRPs in 1999 on purine derivative analysis in urine, and on tannins whilst in veterinary drug residue analysis the first CRP will commence, again in 1999. Further information on these activities is contained in this Newsletter

  12. Animal production and health newsletter. No. 28

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    As we move into the second half of 1998, it is appropriate to look forward to 1999 which will see the commencement of four new FAO/IAEA Co-ordinated Research Projects (CRP) and the initiation of new round of biennium support for the Agency`s programme of Technical C-operation (TC). The technical direction of support through these two activities reflects the process that was begun with the external review of the animal production and heath Sub-programme in 1996. Thus in the animal health field this year we have started three new CRPs on rinderpest, contagious bovine pleuropneumonia (CBPP) and Newcastle Disease, and in 1999 we will start a new CRP on developing techniques for separating foot-and-mouth disease (FMD) vaccinated animals from those naturally infected. In the animal production field we will start new CRPs in 1999 on purine derivative analysis in urine, and on tannins whilst in veterinary drug residue analysis the first CRP will commence, again in 1999. Further information on these activities is contained in this Newsletter

  13. Utilization and cost of log production from animal loging operations

    Science.gov (United States)

    Suraj P. Shrestha; Bobby L. Lanford; Robert B. Rummer; Mark Dubois

    2006-01-01

    Forest harvesting with animals is a labor-intensive operation. It is expensive to use machines on smaller woodlots, which require frequent moves if mechanically logged. So, small logging systems using animals may be more cost effective. In this study, work sampling was used for five animal logging operations in Alabama to measure productive and non-productive time...

  14. Archives: Bulletin of Animal Health and Production in Africa

    African Journals Online (AJOL)

    Items 1 - 50 of 60 ... Archives: Bulletin of Animal Health and Production in Africa. Journal Home > Archives: Bulletin of Animal Health and Production in Africa. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search ...

  15. Consumer Preferences for Animal Source Foods in Uganda: Quality, Retail Forms and Retail Outlets

    Directory of Open Access Journals (Sweden)

    Nadhem Mtimet

    2013-10-01

    Full Text Available This paper presents the results of a rapid consumer survey undertaken in Uganda. The survey aimed at identifying preferred quality and safety attributes, retail forms and retail outlets for major livestock products and by type of consumers. Results of the survey, combined with nationally representative household datasets, allows description of both the quantitative and qualitative dimensions of the developing market for animal-source foods, which is anticipated to provide major business opportunities for small-scale livestock producers in the short and medium terms.

  16. Trends in recombinant protein use in animal production.

    Science.gov (United States)

    Gifre, Laia; Arís, Anna; Bach, Àlex; Garcia-Fruitós, Elena

    2017-03-04

    Recombinant technologies have made possible the production of a broad catalogue of proteins of interest, including those used for animal production. The most widely studied proteins for the animal sector are those with an important role in reproduction, feed efficiency, and health. Nowadays, mammalian cells and fungi are the preferred choice for recombinant production of hormones for reproductive purposes and fibrolytic enzymes to enhance animal performance, respectively. However, the development of low-cost products is a priority, particularly in livestock. The study of cell factories such as yeast and bacteria has notably increased in the last decades to make the new developed reproductive hormones and fibrolytic enzymes a real alternative to the marketed ones. Important efforts have also been invested to developing new recombinant strategies for prevention and therapy, including passive immunization and modulation of the immune system. This offers the possibility to reduce the use of antibiotics by controlling physiological processes and improve the efficacy of preventing infections. Thus, nowadays different recombinant fibrolytic enzymes, hormones, and therapeutic molecules with optimized properties have been successfully produced through cost-effective processes using microbial cell factories. However, despite the important achievements for reducing protein production expenses, alternative strategies to further reduce these costs are still required. In this context, it is necessary to make a giant leap towards the use of novel strategies, such as nanotechnology, that combined with recombinant technology would make recombinant molecules affordable for animal industry.

  17. Animal production and health newsletter, No. 50, July 2009

    International Nuclear Information System (INIS)

    2009-07-01

    The biggest event this year was undoubtedly, the successful International Symposium on Sustainable Improvement of Animal Production and Health that was held from 8 to 11 June 2009, here in Vienna. It was attended by more than 400 participants from about 100 Member States of the IAEA and FAO, including several international organizations, with oral and poster contributions. The most important aspects of the symposium were to renew old and form new acquaintances, to discuss common topics and strategies and to form networks and partnerships to address animal production and health problems. The symposium was indeed topical and designed to address issues of importance to our Member States. The new and emerging areas of interest such as One Heath, Food Security and Safety and our ability to produce more and healthier animals and animal products in an 'environmentally safe, clean and ethical' way were hotly discussed. Some of the conclusions and challenges that animal scientists face, whose primary concern have been improving livestock productivity, are more extensively reported on in this newsletter. In addition, we will publish full length papers of all the oral presentations, and some of the most imminent poster presentations, as symposium proceedings shortly. Both past and future activities are described in further detail in this newsletter

  18. Phage types of Salmonella enterica ssp. enterica serovar Typhimurium isolated from production animals and humans in Denmark

    DEFF Research Database (Denmark)

    Baggesen, Dorte Lau; Wegener, Henrik Caspar

    1994-01-01

    S. Typhimurium is one of the 2 most common salmonella serotypes causing human salmonellosis in Denmark. In order to illustrate the significance of different production animals as a source of infection, 1461 isolates were characterized by phage typing. The isolates originated from human patients a...

  19. Monitoring residue in animals and primary products of animal origin

    Directory of Open Access Journals (Sweden)

    Janković Saša

    2008-01-01

    Full Text Available The objective of control and systematic monitoring of residue is to secure, by the examination of a corresponding number of samples, the efficient monitoring of the residue level in tissues and organs of animals, as well as in primary products of animal origin. This creates possibilities for the timely taking of measures toward the securing of food hygiene of animal origin and the protection of public health. Residue can be a consequence of the inadequate use of medicines in veterinary medicine and pesticides in agriculture and veterinary medicine, as well as the polluting of the environment with toxic elements, dioxins, polychlorinated biphenyls, and others. Residue is being monitored in Serbia since 1972, and in 2004, national monitoring was brought to the level of EU countries through significant investments by the Ministry of Agriculture, Forestry and Water Management. This is also evident in the EU directives which permit exports of all kinds of meat and primary products of animal origin, covered by the Residue Monitoring Program. The program of systematic examinations of residue has been coordinated with the requirements of the European Union, both according to the type of examined substance, as well as according to the number of samples and the applied analytical techniques. In addition to the development of methods and the including of new harmful substances into the monitoring programme, it is also necessary to coordinate the national regulations that define the maximum permitted quantities of certain medicines and contaminants with the EU regulations, in order to protect the health of consumers as efficiently as possible, and for the country to take equal part in international trade.

  20. Improvement of animal production through research using radioisotopes and radiation

    International Nuclear Information System (INIS)

    1976-01-01

    High birth rates coupled with greater longevity continue to increase the.world's population, especially in the less developed countries. The prevention of undernutrition and ultimately starvation will only be averted by increased food production and more efficient use of that food. At the same time people who have largely subsisted upon plant food diets and whose standards of living are rising, want to increase the use of animal products in order to upgrade their diets. To provide this high quality food animal scientists must find ways of increasing the supply especially in the less developed countries. Since most of the available pasture lands are presently being fully utilized or overgrazed, improved efficiency of the present herds and use of agroindustrial wastes are the only methods left to increase production significantly. The use of radioisotopes and radiation in research are making major contributions to the understanding of the processes necessary to achieve better animal production. In order to provide a forum for exchange of information in this field, the FAO/IAEA Joint Division of Atomic Energy in Food and Agriculture organized an international symposium, held in Vienna, from 2?6 February, on the use of nuclear techniques in animal production. Among the topics discussed at the symposium were: Soil-plant-animal relations regarding minerals, Trace elements in animal nutrition, Calcium, phosphorus and magnesium metabolism, Protein (nitrogen) metabolism - ruminants Protein (nitrogen) metabolism - non-ruminants Nuclear techniques in the control of parasitic infections Animal endocrinology with special emphasis on radioimmunoassays

  1. Improvement of animal production through research using radioisotopes and radiation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-07-01

    High birth rates coupled with greater longevity continue to increase the.world's population, especially in the less developed countries. The prevention of undernutrition and ultimately starvation will only be averted by increased food production and more efficient use of that food. At the same time people who have largely subsisted upon plant food diets and whose standards of living are rising, want to increase the use of animal products in order to upgrade their diets. To provide this high quality food animal scientists must find ways of increasing the supply especially in the less developed countries. Since most of the available pasture lands are presently being fully utilized or overgrazed, improved efficiency of the present herds and use of agroindustrial wastes are the only methods left to increase production significantly. The use of radioisotopes and radiation in research are making major contributions to the understanding of the processes necessary to achieve better animal production. In order to provide a forum for exchange of information in this field, the FAO/IAEA Joint Division of Atomic Energy in Food and Agriculture organized an international symposium, held in Vienna, from 2?6 February, on the use of nuclear techniques in animal production. Among the topics discussed at the symposium were: Soil-plant-animal relations regarding minerals, Trace elements in animal nutrition, Calcium, phosphorus and magnesium metabolism, Protein (nitrogen) metabolism - ruminants Protein (nitrogen) metabolism - non-ruminants Nuclear techniques in the control of parasitic infections Animal endocrinology with special emphasis on radioimmunoassays.

  2. Animal production and health newsletter. No. 20

    International Nuclear Information System (INIS)

    1994-07-01

    The activities of the Animal Production and Health Section of the Joint FAO/IAEA Division are carried out through the operation of Co-ordinated Research Programmes and Technical Co-operation projects, both of which aim to encourage and improve the capacity of national institutions in tropical and subtropical countries to identify and resolve problems connected with livestock development. This particular programme at the outset, it was envisaged that an inter-disciplinary approach would be adopted by each participating institute whereby studies on nutrition, reproduction and health would be integrated into a number of site specific projects. The one discussed in this newsletter covers animal production and focussing on animal reproduction and reproduction-nutrition interactions. This paper contains an outline for the program which encourages scientists from universities and research institutes to provide assistance and solutions to developing countries on the technical difficulties associated with artificial insemination

  3. Radiation hygiene of animal production in normal and emergency situations

    International Nuclear Information System (INIS)

    Stajicj, J.; Petrovicj, B.; Draganovicj, B.

    1977-01-01

    Radiation hazards imposed by contemporary development and peaceful and military uses of nuclear energy have implied the introduction of radiational control in animal production, and radiation-hygienic expertize of animal products and animal foodstuffs. Various treatments in scientific research, education and uses of relevant equipment, undertaken in right time, enabled our Veterinary services to start successfully to solve problems of radiation control and protection of animal production in normal and emergency situations. An important role in this context has the Section of Radiation Hygiene Yugoslav Veterinary Association, as an initiator of many activities that are intended to affirme Radiation Hygiene in the domain of scientific research and in the field of national defence and self-protection

  4. Marketing Animal-Friendly Products: Addressing the Consumer Social Dilemma with Reinforcement Positioning Strategies

    Science.gov (United States)

    Ingenbleek, Paul T.M.; van Trijp, Hans C.M.; van der Veen, Gerrita

    2017-01-01

    Simple Summary Modern production systems aimed at improving animal welfare are more costly than traditional systems. Animal-friendly products are therefore typically more expensive than mainstream products, which presents one of the main barriers to consumer animal-friendly product choice. To overcome this barrier, marketing strategies that associate animal welfare with different types of value, such as taste, healthiness or good feeling, may be useful. This article presents a theoretical framework with marketing strategies using various types of value, suitable for animal-friendly products to encourage consumers to buy animal-friendly instead of mainstream products. We also explain why some consumers, such as those with a rational or an intuitive thinking style, may be more sensitive to some strategies over others, giving directions to marketing managers on how to approach different types of consumers. Because the credibility of animal welfare claims is a critical issue in marketing animal-friendly products, we address this issue as well. Specifically, we propose that, to gain consumer trust, companies selling animal-friendly products need to take into account the impact of their overall strategy on the effectiveness of marketing strategies for individual products and that they may need to collaborate with relevant stakeholders, such as media or animal-interest organizations. Abstract This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce consumers’ social dilemma, which is a major barrier to animal-friendly consumer choices. The article suggests how animal-friendly products can use various types of consumption values (functional, sensory, emotional, social, epistemic and situational) to create an attractive position relative to

  5. ANIMAL PRODUCTION IN A GRAIN HUNGRY WORLD - or ...

    African Journals Online (AJOL)

    ted plant matter. animal products are not essen- tial in human ... the energy of plant matter is lost in converting it to animal .... to electricity or by harnessing wind and wave power. nu- ..... nomy. will also adapt to the changing cost structure by.

  6. Non-human C. difficile Reservoirs and Sources: Animals, Food, Environment.

    Science.gov (United States)

    Rodriguez Diaz, Cristina; Seyboldt, Christian; Rupnik, Maja

    2018-01-01

    Clostridium difficile is ubiquitous and is found in humans, animals and in variety of environments. The substantial overlap of ribotypes between all three main reservoirs suggests the extensive transmissions. Here we give the overview of European studies investigating farm, companion and wild animals, food and environments including water, soil, sediment, waste water treatment plants, biogas plants, air and households. Studies in Europe are more numerous especially in last couple of years, but are still fragmented in terms of countries, animal species or type of environment covered. Soil seem to be the habitat of divergent unusual lineages of C. difficile. But the most important aspect of animals and environment is their role in C. difficile transmissions and their potential as a source for human infection is discussed.

  7. Production, Usage, and Comprehension in Animal Vocalizations

    Science.gov (United States)

    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…

  8. Open-Source Medical Devices (OSMD) Design of a Small Animal Radiotherapy System

    Science.gov (United States)

    Prajapati, S.; Mackie, T. R.; Jeraj, R.

    2014-03-01

    Open-Source Medical Devices (OSMD) was initiated with the goal of facilitating medical research by developing medical technologies including both hardware and software on an open-source platform. Our first project was to develop an integrated imaging and radiotherapy device for small animals that includes computed tomography (CT), positron emission tomography (PET) and radiation therapy (RT) modalities for which technical specifications were defined in the first OSMD conference held in Madison, Wisconsin, USA in December 2011. This paper specifically focuses on the development of a small animal RT (micro-RT) system by designing a binary micro multileaf collimator (bmMLC) and a small animal treatment planning system (SATPS) to enable intensity modulated RT (IMRT). Both hardware and software projects are currently under development and their current progresses are described. After the development, both bmMLC and TPS will be validated and commissioned for a micro-RT system. Both hardware design and software development will be open-sourced after completion.

  9. Animal production off grassland. | J.E. | African Journal of Range ...

    African Journals Online (AJOL)

    Veld rehabilitation is considered an overwhelming priority in the sweetveld. The limiting factors in the sourveld are poor veld management and lack of economic motivation. Research in the sourveld should be appointed to promote improved grazing management and animal production. Keywords: animal production; current ...

  10. Animal welfare in multipurpose cattle production Systems and its ...

    African Journals Online (AJOL)

    Animal welfare and its influence on beef production are major considerations in many developed countries. In the developing world, where food insecurity and poverty are prevalent, the welfare of animals receives low priority due to factors such as traditional customs and beliefs, lack of knowledge in animal handling and ...

  11. Genetic diversity of Enterococcus faecalis isolated from environmental, animal and clinical sources in Malaysia

    Directory of Open Access Journals (Sweden)

    Diane S. Daniel

    2017-09-01

    Full Text Available Enterococcus faecalis ranks as one of the leading causes of nosocomial infections. A strong epidemiological link has been reported between E. faecalis inhabiting animals and environmental sources. This study investigates the genetic diversity, antibiotic resistance and virulence determinants in E. faecalis from three sources in Malaysia. A total of 250 E. faecalis isolates were obtained consisting of 120 isolates from farm animals, 100 isolates from water sources and 30 isolates from hospitalized patients. Pulse-field gel electrophoresis-typing yielded 63 pulsotypes, with high diversity observed in all sources (D = ≥0.901. No pulsotype was common to all the three sources. Each patient room had its own unique PFGE pattern which persisted after six months. Minimum inhibitory concentrations of Vancomycin, Gentamicin, Penicillin, Tetracycline, Nitrofurantoin, Levofloxacin, Ciprofloxacin and Fosfomycin were evaluated. Resistance to Tetracycline was most prevalent in isolates from farm animals (62% and water sources (49%. Water isolates (86% had a higher prevalence of the asa1 gene, which encodes for aggregation substance, whereas clinical (78% and farm animal isolates (87% had a higher prevalence of the esp gene, encoding a surface exposed protein. This study generates knowledge on the genetic diversity of E. faecalis with antibiotic resistance and virulence characteristics from various sources in Malaysia. Keywords: Antibiotic resistance, Enterococcus faecalis, Genetic diversity, Molecular typing, Virulence markers

  12. Animal-cell culture in aqueous two-phase systems

    NARCIS (Netherlands)

    Zijlstra, G.M.

    1998-01-01

    In current industrial biotechnology, animal-cell culture is an important source of therapeutic protein products. The conventional animal-cell production processes, however, include many unit operations as part of the fermentation and downstream processing strategy. The research described in

  13. Emissions of Volatile Organic Compounds (VOCs) from Animal Husbandry: Chemical Compositions, Separation of Sources and Animal Types

    Science.gov (United States)

    Yuan, B.; Coggon, M.; Koss, A.; Warneke, C.; Eilerman, S. J.; Neuman, J. A.; Peischl, J.; Aikin, K. C.; Ryerson, T. B.; De Gouw, J. A.

    2016-12-01

    Concentrated animal feeding operations (CAFOs) are important sources of volatile organic compounds (VOCs) in the atmosphere. We used a hydronium ion time-of-flight chemical ionization mass spectrometer (H3O+ ToF-CIMS) to measure VOC emissions from CAFOs in the Northern Front Range of Colorado during an aircraft campaign (SONGNEX) for regional contributions and from a mobile laboratory sampling for chemical characterizations of individual animal feedlots. The main VOCs emitted from CAFOs include carboxylic acids, alcohols, carbonyls, phenolic species, sulfur- and nitrogen-containing species. Alcohols and carboxylic acids dominate VOC concentrations. Sulfur-containing and phenolic species become more important in terms of odor activity values and NO3 reactivity, respectively. The high time-resolution mobile measurements allow the separation of the sources of VOCs from different parts of the operations occurring within the facilities. We show that the increase of ethanol concentrations were primarily associated with feed storage and handling. We apply a multivariate regression analysis using NH3 and ethanol as tracers to attribute the relative importance of animal-related emissions (animal exhalation and waste) and feed-related emissions (feed storage and handling) for different VOC species. Feed storage and handling contribute significantly to emissions of alcohols, carbonyls and carboxylic acids. Phenolic species and nitrogen-containing species are predominantly associated with animals and their waste. VOC ratios can be potentially used as indicators for the separation of emissions from dairy and beef cattle from the regional aircraft measurements.

  14. Greenhouse Gases and Animal Agriculture

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, J. (ed.) [Department of Animal Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido (Japan); Young, B.A. (ed.) [The University of Queensland, Gatton, Queensland 4343 (Australia)

    2002-07-01

    Reports from interdisciplinary areas including microbiology, biochemistry, animal nutrition, agricultural engineering and economics are integrated in this proceedings. The major theme of this book is environmental preservation by controlling release of undesirable greenhouse gases to realize the sustainable development of animal agriculture. Technology exists for the effective collection of methane generated from anaerobic fermentation of animal effluent and its use as a biomass energy source. Fossil fuel consumption can be reduced and there can be increased use of locally available energy sources. In addition, promoting environmentally-conscious agriculture which does not rely on the chemical fertilizer can be realized by effective use of animal manure and compost products.

  15. Improving animal health and livestock productivity to reduce poverty.

    Science.gov (United States)

    Pradère, J-P

    2014-12-01

    This study is based on scientific publications, statistics and field observations. It shows the importance of livestock in the economy and in the risk management strategies implemented by poor farming households. A comparison of livestock performance trends with the evolution of rural poverty in developing countries indicates that growth in livestock production alone is not enough to reduce rural poverty. To help reduce poverty, sustainable production should be based on productivity gains. Prerequisites for improving productivity include better public policies, enhanced research and the reduction of animal disease risk. The study draws attention to the economic, social and environmental consequences of inadequate support for animal health and production in the least developed countries, especially those of sub-Saharan Africa.

  16. Animal production and health newsletter. No. 46, July 2007

    International Nuclear Information System (INIS)

    2007-07-01

    In response to many requests from our readers, I will continue to highlight a practical topic related to animal production and health in this section of the newsletter. Increasing the efficiency of animal reproduction is a critical component of a holistic approach to sustainably increase animal productivity in developing Member States. For example, the resources spent to formulate and obtain the ingredients for dairy rations are wasted when a significant proportion of the cows in the herd are dry due to delays in achieving pregnancy. Effective genetic selection to improve productivity is only possible if a regular supply of potential replacements is generated by the females already in the herd or flock. For this reason, improving reproductive efficiency is a key aspect of many of the APH projects

  17. Safety of Animal Fats for Biodiesel Production: A Critical Review of Literature

    Energy Technology Data Exchange (ETDEWEB)

    Greene, A; Dawson, P; Nixon, D; Atkins, J; Pearl, G [Clemson University, SC (United States)

    2007-05-15

    An in-depth review of available literature was conducted on the safety of using animal fats for biodiesel. The review indicated little or no known risk to human and animal health and to the environment relative to inherent microbial, organic or inorganic agents in animal fats destined for biodiesel production. Animal by-products are generated from the inedible tissues derived from meat, poultry and fish production. This material is thermally processed by the rendering industry to generate a number of industrial materials including use of the fat portion to produce biodiesel. As the biodiesel industry continues to develop, questions have emerged about the safety of animal versus vegetable fats for biodiesel production and utilization. The following report is the result of a detailed literature search into the potential microbial, organic, and inorganic contaminants that may be present in animal fats and the potential for human or environmental safety issues associated with each. The potential safety risks associated with prions are discussed in a separate report, 'Biodiesel from Specified Risk Material Tallow: An Appraisal of TSE Risks and their Reduction'. In certain instances, very little was reported about the potential contaminating moiety and its fate in biodiesel production and usage. Establishing an absolute zero risk assessment is impossible on any fat utilized for biodiesel production. Among the potential microbial contaminants, bacteria, viruses, fungi, yeast, parasites, and microbial toxins were considered. In each instance, the nature of the production process and usage of biodiesel via combustion reduce the possibility that microbial contaminants would be a cause for concern to humans, animals, or the environment. Potential organic moieties contaminating the fat should meet a similar fate. Current evidence suggests that metals and metalloids within animal fats will not cause significant safety issues in the production and use of rendered fat

  18. Safety of Animal Fats for Biodiesel Production: A Critical Review of Literature

    Energy Technology Data Exchange (ETDEWEB)

    Greene, A.; Dawson, P.; Nixon, D.; Atkins, J.; Pearl, G. [Clemson University, SC (United States)

    2007-05-15

    An in-depth review of available literature was conducted on the safety of using animal fats for biodiesel. The review indicated little or no known risk to human and animal health and to the environment relative to inherent microbial, organic or inorganic agents in animal fats destined for biodiesel production. Animal by-products are generated from the inedible tissues derived from meat, poultry and fish production. This material is thermally processed by the rendering industry to generate a number of industrial materials including use of the fat portion to produce biodiesel. As the biodiesel industry continues to develop, questions have emerged about the safety of animal versus vegetable fats for biodiesel production and utilization. The following report is the result of a detailed literature search into the potential microbial, organic, and inorganic contaminants that may be present in animal fats and the potential for human or environmental safety issues associated with each. The potential safety risks associated with prions are discussed in a separate report, 'Biodiesel from Specified Risk Material Tallow: An Appraisal of TSE Risks and their Reduction'. In certain instances, very little was reported about the potential contaminating moiety and its fate in biodiesel production and usage. Establishing an absolute zero risk assessment is impossible on any fat utilized for biodiesel production. Among the potential microbial contaminants, bacteria, viruses, fungi, yeast, parasites, and microbial toxins were considered. In each instance, the nature of the production process and usage of biodiesel via combustion reduce the possibility that microbial contaminants would be a cause for concern to humans, animals, or the environment. Potential organic moieties contaminating the fat should meet a similar fate. Current evidence suggests that metals and metalloids within animal fats will not cause significant safety issues in the production and use of rendered fat

  19. Tracing water sources of terrestrial animal populations with stable isotopes: laboratory tests with crickets and spiders.

    Directory of Open Access Journals (Sweden)

    Kevin E McCluney

    2010-12-01

    Full Text Available Fluxes of carbon, nitrogen, and water between ecosystem components and organisms have great impacts across levels of biological organization. Although much progress has been made in tracing carbon and nitrogen, difficulty remains in tracing water sources from the ecosystem to animals and among animals (the "water web". Naturally occurring, non-radioactive isotopes of hydrogen and oxygen in water provide a potential method for tracing water sources. However, using this approach for terrestrial animals is complicated by a change in water isotopes within the body due to differences in activity of heavy and light isotopes during cuticular and transpiratory water losses. Here we present a technique to use stable water isotopes to estimate the mean mix of water sources in a population by sampling a group of sympatric animals over time. Strong correlations between H and O isotopes in the body water of animals collected over time provide linear patterns of enrichment that can be used to predict a mean mix of water sources useful in standard mixing models to determine relative source contribution. Multiple temperature and humidity treatment levels do not greatly alter these relationships, thus having little effect on our ability to estimate this population-level mix of water sources. We show evidence for the validity of using multiple samples of animal body water, collected across time, to estimate the isotopic mix of water sources in a population and more accurately trace water sources. The ability to use isotopes to document patterns of animal water use should be a great asset to biologists globally, especially those studying drylands, droughts, streamside areas, irrigated landscapes, and the effects of climate change.

  20. Tracing water sources of terrestrial animal populations with stable isotopes: laboratory tests with crickets and spiders.

    Science.gov (United States)

    McCluney, Kevin E; Sabo, John L

    2010-12-31

    Fluxes of carbon, nitrogen, and water between ecosystem components and organisms have great impacts across levels of biological organization. Although much progress has been made in tracing carbon and nitrogen, difficulty remains in tracing water sources from the ecosystem to animals and among animals (the "water web"). Naturally occurring, non-radioactive isotopes of hydrogen and oxygen in water provide a potential method for tracing water sources. However, using this approach for terrestrial animals is complicated by a change in water isotopes within the body due to differences in activity of heavy and light isotopes during cuticular and transpiratory water losses. Here we present a technique to use stable water isotopes to estimate the mean mix of water sources in a population by sampling a group of sympatric animals over time. Strong correlations between H and O isotopes in the body water of animals collected over time provide linear patterns of enrichment that can be used to predict a mean mix of water sources useful in standard mixing models to determine relative source contribution. Multiple temperature and humidity treatment levels do not greatly alter these relationships, thus having little effect on our ability to estimate this population-level mix of water sources. We show evidence for the validity of using multiple samples of animal body water, collected across time, to estimate the isotopic mix of water sources in a population and more accurately trace water sources. The ability to use isotopes to document patterns of animal water use should be a great asset to biologists globally, especially those studying drylands, droughts, streamside areas, irrigated landscapes, and the effects of climate change.

  1. Industrial halal meat production and animal welfare: A review.

    Science.gov (United States)

    Farouk, M M; Pufpaff, K M; Amir, M

    2016-10-01

    Islam teaches zero-tolerance to all forms of animal abuse throughout the halal meat production supply chain and demands that when animals are slaughtered, they must be slaughtered in the mindful and attentive way espoused by the Prophet Muhammad. Why then are poor practices and animal welfare abuses still occurring during halal meat production, and how can they be reduced or eliminated? In this review we discuss how improvements might be achieved through: (1) training of staff regarding the religious and regulatory requirements of animal welfare from on-farm to slaughter; (2) empathy and compassion assessment of applicants prior to employment; (3) installation of CCTV cameras around lairage and slaughter sites; (4) regular employee follow-up training to minimise 'compassion fatigue'; (5) incorporating animal welfare requirements in halal certification; (6) using mosque-based sermons by Imams to increase awareness of animal welfare issues; and (7) making portable humane slaughter units available to small cottage operations and home/neighbourhood-kills through mosque-based organizations/structures. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Animal derived products may conflict with religious patients' beliefs.

    Science.gov (United States)

    Eriksson, Axelina; Burcharth, Jakob; Rosenberg, Jacob

    2013-12-01

    Implants and drugs with animal and human derived content are widely used in medicine and surgery, but information regarding ingredients is rarely obtainable by health practitioners. A religious perspective concerning the use of animal and human derived drug ingredients has not thoroughly been investigated. The purpose of this study was to clarify which parts of the medical and surgical treatments offered in western world-hospitals that conflicts with believers of major religions. Religious and spiritual leaders of the six largest religions worldwide (18 branches) were contacted. A standardised questionnaire was sent out regarding their position on the use of human and animal derived products in medical and surgical treatments. Of the 18 contacted religious branches, 10 replied representing the 6 largest religions worldwide. Hindus and Sikhs did not approve of the use of bovine or porcine derived products, and Muslims did not accept the use of porcine derived drugs, dressings or implants. Christians (including Jehovah's Witnesses), Jews and Buddhists accepted the use of all animal and human derived products. However, all religions accepted the use of all these products in case of an emergency and only if alternatives were not available. The views here suggest that religious codes conflict with some treatment regimens. It is crucial to obtain informed consent from patients for the use of drugs and implants with animal or human derived content. However, information on the origin of ingredients in drugs is not always available to health practitioners.

  3. CO2 production in animals: analysis of potential errors in the doubly labeled water method

    International Nuclear Information System (INIS)

    Nagy, K.A.

    1979-03-01

    Laboratory validation studies indicate that doubly labeled water ( 3 HH 18 O and 2 HH 18 O) measurements of CO 2 production are accurate to within +-9% in nine species of mammals and reptiles, a bird, and an insect. However, in field studies, errors can be much larger under certain circumstances. Isotopic fraction of labeled water can cause large errors in animals whose evaporative water loss comprises a major proportion of total water efflux. Input of CO 2 across lungs and skin caused errors exceeding +80% in kangaroo rats exposed to air containing 3.4% unlabeled CO 2 . Analytical errors of +-1% in isotope concentrations can cause calculated rates of CO 2 production to contain errors exceeding +-70% in some circumstances. These occur: 1) when little decline in isotope concentractions has occured during the measurement period; 2) when final isotope concentrations closely approach background levels; and 3) when the rate of water flux in an animal is high relative to its rate of CO 2 production. The following sources of error are probably negligible in most situations: 1) use of an inappropriate equation for calculating CO 2 production, 2) variations in rates of water or CO 2 flux through time, 3) use of H 2 O-18 dilution space as a measure of body water volume, 4) exchange of 0-18 between water and nonaqueous compounds in animals (including excrement), 5) incomplete mixing of isotopes in the animal, and 6) input of unlabeled water via lungs and skin. Errors in field measurements of CO 2 production can be reduced to acceptable levels (< 10%) by appropriate selection of study subjects and recapture intervals

  4. Brazilian Citizens' Opinions and Attitudes about Farm Animal Production Systems.

    Science.gov (United States)

    Yunes, Maria C; von Keyserlingk, Marina A G; Hötzel, Maria J

    2017-09-28

    The inclusion of societal input is needed for food animal production industries to retain their "social license to operate"; failure to engage with the public on this topic risks the long-term sustainability of these industries. The primary aim of this study was to explore the beliefs and attitudes of Brazilians citizens not associated with livestock production towards farm animal production. A related secondary aim was to identify the specific beliefs and attitudes towards systems that are associated with restriction of movement. Each participant was shown pictures representing two of five possible major food animal industries (laying hens, beef cattle, pregnant sows, lactating sows, and poultry meat). Participants were presented a six pages survey that included demographic questions plus two sets of two pictures and a series of questions pertaining to the pictures. Each set of pictures represented a particular industry where one picture represented a housing type that is associated with behavioural restrictions and the other picture represented a system that allowed for a greater degree of movement. Participants were asked their perceptions on the prevalence of each system in Brazil, then their preference of one picture vs. the other, and the reasons justifying their preference. Immediately following, the participant repeated the same exercise with the second set of two pictures representing another industry followed by the same series of questions as described above. Quantitative data were analysed with mixed effects logistic regression, and qualitative responses were coded into themes. The proportion of participants that believed animals are reared in confinement varied by animal production type: 23% (beef cattle), 82% (poultry), 81% (laying hens), and 60% (swine). A large majority (79%) stated that farm animals are not well-treated in Brazil. Overall, participants preferred systems that were not associated with behavioural restriction. The preference for free

  5. Animal production and health newsletter. No. 38

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    This Issue outlines recent activities of the Animal Production and Health Section outstanding among them being the support it provides to the implementation of over 40 Technical Cooperation Projects and eight Coordinated Research Projects. Future activities will focus on the theme of 'Sustainable Intensification of Livestock Production Systems through Technologies (with emphasis on biotechnology) and Capacity Building.

  6. Animal production and health newsletter. No. 38

    International Nuclear Information System (INIS)

    2003-06-01

    This Issue outlines recent activities of the Animal Production and Health Section outstanding among them being the support it provides to the implementation of over 40 Technical Cooperation Projects and eight Coordinated Research Projects. Future activities will focus on the theme of 'Sustainable Intensification of Livestock Production Systems through Technologies (with emphasis on biotechnology) and Capacity Building

  7. Animal Production and Health Newsletter. No. 13

    International Nuclear Information System (INIS)

    1991-01-01

    This newsletter includes reports of FAO/IAEA-organized meetings held between 17 September 1990 and 23 November 1990, with emphasis on the development and application of radioimmunoassay and enzyme-linked immunosorbent assay techniques to study Foot and Mouth Disease, bluetongue vins and other diseases, and animal reproduction. The status of existing coordinated research programmes is summarized, and a new coordinated research programme on the development of supplementation strategies for milk-producing animals in tropical and subtropical environments is announced. Applications for contracts to participate in this programme are invited. The role of the Section's Animal Production Unit at Seibersdorf is reviewed, and a list of forthcoming events is given

  8. Animal production and health newsletter. No. 23

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The Newsletter presents the staffing, past and forthcoming workshops, status of the existing coordinated research programmes in the area of application of nuclear and biotechnology techniques in animal production and health.

  9. Animal production and health newsletter. No. 23

    International Nuclear Information System (INIS)

    1996-01-01

    The Newsletter presents the staffing, past and forthcoming workshops, status of the existing coordinated research programmes in the area of application of nuclear and biotechnology techniques in animal production and health

  10. Animal health and production

    International Nuclear Information System (INIS)

    Kallfelz, F.A.; Lengemann, F.W.

    1984-01-01

    An outline review is presented of the use of radioisotopes and radiation in animal health and production research. Techniques covered are the qualitative localization of a radioisotope (static and dynamic measurements, detection procedures involving locating concentration sites of labelled toxins, parasites, abnormal blood cells, etc.), quantitative measurement of isotopes (absorption and excretion, transfer across membranes) comparator studies (determination of mass, volume or flow), isotope dilution and related studies (in vivo and in vitro applications, determination of total body red cell or plasma volume), dynamic systems (single compartmental systems such as rumen studies and the suckling lamb or calf, multiple exits from a compartment and multiple doses), stable isotopes and mass spectrometry, activation analysis and nuclear magnetic resonance, and the use of internal irradiation (sterile male technique, control of insects and parasites, production of attenuated vaccines etc.). (U.K.)

  11. 75 FR 65565 - Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of New Animal Drug Applications...

    Science.gov (United States)

    2010-10-26

    ... 558 [Docket No. FDA-2010-N-0002] Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of New Animal Drug Applications; Aklomide; Levamisole Hydrochloride; Nitromide and Sulfanitran AGENCY...) is amending the animal drug regulations by removing those portions that reflect approval of eight new...

  12. Development of Analytical Method and Monitoring of Veterinary Drug Residues in Korean Animal Products.

    Science.gov (United States)

    Song, Jae-Sang; Park, Su-Jeong; Choi, Jung-Yun; Kim, Jin-Sook; Kang, Myung-Hee; Choi, Bo-Kyung; Hur, Sun Jin

    2016-01-01

    This study was conducted to determine the residual amount of veterinary drugs such as meloxicam, flunixin, and tulathromycin in animal products (beef, pork, horsemeat, and milk). Veterinary drugs have been widely used in the rearing of livestock to prevent and treat diseases. A total of 152 samples were purchased from markets located in major Korean cities (Seoul, Busan, Incheon, Daegu, Daejeon, Gwangju, Ulsan and Jeju), including Jeju. Veterinary drugs were analyzed by liquid chromatography-tandem mass spectrometry according to the Korean Food Standards Code. The resulting data, which are located within 70-120% of recovery range and less than 20% of relative standard deviations, are in compliance with the criteria of CODEX. A total of five veterinary drugs were detected in 152 samples, giving a detection rate of approximately 3.3%; and no food source violated the guideline values. Our result indicated that most of the veterinary drug residues in animal products were below the maximum residue limits specified in Korea.

  13. The impact of animal source food products on human nutrition and ...

    African Journals Online (AJOL)

    South African Journal of Animal Science. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 43, No 3 (2013) >. Log in or Register to get access to full text downloads.

  14. Traditional products: Base for the sustainable development of Serbian animal origin products

    Directory of Open Access Journals (Sweden)

    Stevanović Jasna Lj.

    2016-01-01

    Full Text Available Research results on the diversity of traditional products of animal origin from certain areas of the Republic of Serbia, provides an opportunity to become part of the sustainable quality development, which would be based on their promotion and protection of local resources. Traditional products of animal origin are different and inseparable from the local identity, typical for nation and its food culture. Through confidence-building, and protection from oblivion, the value of domestic products, had preserved trough centuries-old tradition. Nowadays, each domestic product has its own recognisable taste, representing climate of the Republic of Serbia, from which it comes. Universally accepted model of rural institutional structure does not exist. Instead it accommodates and develops in accordance to needs, possibilities and area specific characteristics. By the efficient protection rural models becomes an investment incentives and contribute to general economic and industrial prosperity of the society.

  15. 75 FR 24394 - Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of a New Animal Drug...

    Science.gov (United States)

    2010-05-05

    ... [Docket No. FDA-2010-N-0002] Animal Drugs, Feeds, and Related Products; Withdrawal of Approval of a New Animal Drug Application; Buquinolate; Coumaphos AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations by...

  16. Establishment approval in international trade of animal products

    NARCIS (Netherlands)

    Rau, M.L.; Ge, L.; Valeeva, N.I.; Wagenberg, van C.P.A.

    2012-01-01

    This report provides an overview of different approaches of establishment approval as well as its implementation and organisation in international agrifood trade. The focus is on animal products as establishment approval is particularly used for exporting these products. Based on trade data, 8

  17. Influence of animal fat substitution by vegetal fat on Mortadella-type products formulated with different hydrocolloids

    Directory of Open Access Journals (Sweden)

    Erick Saldaña

    2015-12-01

    Full Text Available Meat has played a crucial role in human evolution and is an important component of a healthy and well-balanced diet on account of its nutritional properties, its high biological value as a source of protein, and the vitamins and minerals it supplies. We studied the effects of animal fat reduction and substitution by hydrogenated vegetal fat, sodium alginate and guar gum. Fatty acid composition, lipid oxidation, color and instrumental texture as well as the sensorial difference between low, substituted-fat and the traditional formulations for mortadella-type products were analyzed. Both substitution and reduction of animal fat decreased the saturated fatty acids percentage from 40% down to 31%. A texture profile analysis showed differences between the formulations. Furthermore, lipid oxidation values were not significant for treatments as regards the type and quantity of fat used while the use of sodium alginate and guar gum reduced the amounts of liquid released after cooking. Animal fat substitution does cause, however, a difference in overall sensorial perception compared with non-substituted products. The results confirm the viability of substituting vegetal fat for animal fat.

  18. Marketing Animal-Friendly Products: Addressing the Consumer Social Dilemma with Reinforcement Positioning Strategies.

    Science.gov (United States)

    van Riemsdijk, Lenka; Ingenbleek, Paul T M; van Trijp, Hans C M; van der Veen, Gerrita

    2017-12-14

    This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce consumers' social dilemma, which is a major barrier to animal-friendly consumer choices. The article suggests how animal-friendly products can use various types of consumption values (functional, sensory, emotional, social, epistemic and situational) to create an attractive position relative to their competitors. It also explains why some consumer segments, such as those with a specific thinking style, may experience a stronger effect of some strategies, giving directions on how to approach different types of consumers. Finally, building on research asserting that animal welfare is a credence product attribute, the article proposes moderating effects of two factors that help consumers to evaluate the credibility of animal welfare claims, namely corporate social responsibility strategy and the role of stakeholders. Here it concludes that companies selling animal-friendly products need to be aware of the impact of their overall strategy on the effectiveness of positioning strategies for individual products and that, to gain consumer trust, they may need to collaborate with relevant stakeholders, such as media or animal-interest organizations.

  19. Marketing Animal-Friendly Products: Addressing the Consumer Social Dilemma with Reinforcement Positioning Strategies

    Directory of Open Access Journals (Sweden)

    Lenka van Riemsdijk

    2017-12-01

    Full Text Available This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce consumers’ social dilemma, which is a major barrier to animal-friendly consumer choices. The article suggests how animal-friendly products can use various types of consumption values (functional, sensory, emotional, social, epistemic and situational to create an attractive position relative to their competitors. It also explains why some consumer segments, such as those with a specific thinking style, may experience a stronger effect of some strategies, giving directions on how to approach different types of consumers. Finally, building on research asserting that animal welfare is a credence product attribute, the article proposes moderating effects of two factors that help consumers to evaluate the credibility of animal welfare claims, namely corporate social responsibility strategy and the role of stakeholders. Here it concludes that companies selling animal-friendly products need to be aware of the impact of their overall strategy on the effectiveness of positioning strategies for individual products and that, to gain consumer trust, they may need to collaborate with relevant stakeholders, such as media or animal-interest organizations.

  20. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Science.gov (United States)

    2010-01-01

    ... mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION... Meat and Animal Food, Mule Meat By-Product § 355.42 Marking of mule meat and animal food mule meat by-product. All mule meat and animal food mule meat by-product inspected under this part shall be marked and...

  1. Animal health in organic livestock production systems: a review

    NARCIS (Netherlands)

    Kijlstra, A.; Eijck, I.A.J.M.

    2006-01-01

    Organic livestock production is a means of food production with a large number of rules directed towards a high status of animal welfare, care for the environment, restricted use of medical drugs and the production of a healthy product without residues (pesticides or medical drugs). The intentions

  2. The development of mixer machine for organic animal feed production: Proposed study

    Science.gov (United States)

    Leman, A. M.; Wahab, R. Abdul; Zakaria, Supaat; Feriyanto, Dafit; Nor, M. I. F. Che Mohd; Muzarpar, Syafiq

    2017-09-01

    Mixer machine plays a major role in producing homogenous composition of animal feed. Long time production, inhomogeneous and minor agglomeration has been observed by existing mixer. Therefore, this paper proposed continuous mixer to enhance mixing efficiency with shorter time of mixing process in order to abbreviate the whole process in animal feed production. Through calculation of torque, torsion, bending, power and energy consumption will perform in mixer machine process. Proposed mixer machine is designed by two layer buckets with purpose for continuity of mixing process. Mixing process was performed by 4 blades which consists of various arm length such as 50, 100,150 and 225 mm in 60 rpm velocity clockwise rotation. Therefore by using this machine will produce the homogenous composition of animal feed through nutrition analysis and short operation time of mixing process approximately of 5 minutes. Therefore, the production of animal feed will suitable for various animals including poultry and aquatic fish. This mixer will available for various organic material in animal feed production. Therefore, this paper will highlights some areas such as continues animal feed supply chain and bio-based animal feed.

  3. Nonfeed application of rendered animal proteins for microbial production of eicosapentaenoic acid by the fungus Pythium irregulare.

    Science.gov (United States)

    Liang, Yi; Garcia, Rafael A; Piazza, George J; Wen, Zhiyou

    2011-11-23

    Rendered animal proteins are well suited for animal nutrition applications, but the market is maturing, and there is a need to develop new uses for these products. The objective of this study is to explore the possibility of using animal proteins as a nutrient source for microbial production of omega-3 polyunsaturated fatty acids by the microalga Schizochytrium limacinum and the fungus Pythium irregulare. To be absorbed by the microorganisms, the proteins needed to be hydrolyzed into small peptides and free amino acids. The utility of the protein hydrolysates for microorganisms depended on the hydrolysis method used and the type of microorganism. The enzymatic hydrolysates supported better cell growth performance than the alkali hydrolysates did. P. irregulare displayed better overall growth performance on the experimental hydrolysates compared to S. limacinum. When P. irregulare was grown in medium containing 10 g/L enzymatic hydrolysate derived from meat and bone meal or feather meal, the performance of cell growth, lipid synthesis, and omega-3 fatty acid production was comparable to the that of culture using commercial yeast extract. The fungal biomass derived from the animal proteins had 26-29% lipid, 32-34% protein, 34-39% carbohydrate, and industrial microorganisms which can produce omega-3 fatty acids for making omega-3-fortified foods or feeds.

  4. Coupling movement and landscape ecology for animal conservation in production landscapes.

    Science.gov (United States)

    Doherty, Tim S; Driscoll, Don A

    2018-01-10

    Habitat conversion in production landscapes is among the greatest threats to biodiversity, not least because it can disrupt animal movement. Using the movement ecology framework, we review animal movement in production landscapes, including areas managed for agriculture and forestry. We consider internal and external drivers of altered animal movement and how this affects navigation and motion capacities and population dynamics. Conventional management approaches in fragmented landscapes focus on promoting connectivity using structural changes in the landscape. However, a movement ecology perspective emphasizes that manipulating the internal motivations or navigation capacity of animals represents untapped opportunities to improve movement and the effectiveness of structural connectivity investments. Integrating movement and landscape ecology opens new opportunities for conservation management in production landscapes. © 2018 The Authors.

  5. Animal production and health newsletter. No. 39

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-01-01

    In addition to highlights of research coordination meetings, training events and announcements of upcoming events, this issue of the Newsletter carries editorial note regarding the potential of biotechnology in animal health and production for developing countries.

  6. Animal production and health newsletter. No. 39

    International Nuclear Information System (INIS)

    2004-01-01

    In addition to highlights of research coordination meetings, training events and announcements of upcoming events, this issue of the Newsletter carries editorial note regarding the potential of biotechnology in animal health and production for developing countries

  7. The use of tritiated water in evaluating animal production parameters

    International Nuclear Information System (INIS)

    Robertshaw, D.

    1988-01-01

    Tritiated water (TOH) provides a means of measuring a number of parameters of importance not only to the applied animal physiologist but to those involved in assessing animal productivity. For the examination of animal-environment interactions, TOH is an invaluable tool for assessing total body water, water turnover rate and hence water requirements of different types of animals kept under a variety of climatic and other conditions. It can also be useful for measuring water losses, e.g. through evaporation, and hence is a tool for assessing thermal stress. For animal productivity studies, TOH is useful for assessing such parameters as carcass composition, the intake of forages, supplements and milk. Each of these aspects is described as are the assumptions which have to be made when using TOH for the measurements concerned. (author). 11 refs, 1 tab

  8. Animal behaviour and animal nutrition science working together to support livestock production

    NARCIS (Netherlands)

    Edwards, S.A.; Spoolder, H.A.M.

    2016-01-01

    Within livestock production and welfare science, many of the interesting and important questions lie at the interface of traditional fields of study and benefit from an interdisciplinary approach. The effects of nutrition on the behaviour of animals have been widely studied. They range from the

  9. Sustainability of animal production systems: an ecological perspective.

    Science.gov (United States)

    Vavra, M

    1996-06-01

    The question of sustainability of agricultural production and the use of natural resources has become a popular topic. Most scientists agree that current systems are generally non-sustainable. Current rates of resource extraction will lead us to a depleted earth in the future. Sustainability is defined in many ways. For this paper sustainability should be considered the overlap of what is wanted and what is ecologically possible. Attempts have been made to place a quantitative measure on sustainability. However, it should be considered a trajectory or goal, a direction that guides constructive change, rather than a single quantitative measure. Research and extension personnel may have to take a broader look at their efforts and expand their knowledge base in order to address the issue of sustainable production systems. Both natural events and those caused by humans bring about changes in production potential that require shifts in management. Uncertainty and change should be incorporated into adaptive management strategies. Interdisciplinary efforts are needed to confront these issues. Animal scientists need to formulate management systems that are environmentally compatible or face restrictive legislation that will force change. Members of the American Society of Animal Science seem to agree: efficient and sustainable use of natural resources appears in the draft of the Strategic Plan of the Society, and a poll of members revealed that environmental concerns about animal agriculture was a primary issue facing animal scientists.

  10. Animal Production and Health Newsletter, No. 56, July 2012

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-15

    The first six months of this year have been a busy time for all personnel in the sub-programme. Apart from our regular Co-ordinated Research Project (CRP) activities and our technical support given to on-going national and regional Technical Co-operation (TC) projects, we were also involved in the initiation (together with TC country officers) of the 2014/15 biennial TC project cycle. In addition to this, when carrying out our 2010/11 end of cycle programmatic performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States for the present programme cycle 2012-2013. In response to many requests from our readers, I have decided to give a brief overview of our Subprogramme as background to the upcoming 'Scientific Forum' (Food for the Future: Meeting the Challenges with Nuclear Applications) that will take place during he IAEA General Conference in September 2012. The focus of the Animal production and Health Subprogramme activities is on enhancing food security by supporting sustainable livestock production systems in developing countries. This is to be achieved by strategic and applied research, technology transfer and capacity building. The three principal components of the sub-programme are animal nutrition, animal reproduction and breeding and animal health. Problems are identified and solutions developed through the use of strategically applied nuclear-based tools, in conjunction with conventional technologies to: - Characterize and optimally utilize locally available feed and feed resources to enhance maximum energy conversion, whilst minimizing methane and CO2 emissions; - Increase animal production through the characterization of livestock genetic make-up to drive the integration of locally adapted animal breeds with trait selected exotic breeds to satisfy the increasing demand for 'more and of better

  11. Animal Production and Health Newsletter, No. 56, July 2012

    International Nuclear Information System (INIS)

    2012-07-01

    The first six months of this year have been a busy time for all personnel in the sub-programme. Apart from our regular Co-ordinated Research Project (CRP) activities and our technical support given to on-going national and regional Technical Co-operation (TC) projects, we were also involved in the initiation (together with TC country officers) of the 2014/15 biennial TC project cycle. In addition to this, when carrying out our 2010/11 end of cycle programmatic performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States for the present programme cycle 2012-2013. In response to many requests from our readers, I have decided to give a brief overview of our Subprogramme as background to the upcoming 'Scientific Forum' (Food for the Future: Meeting the Challenges with Nuclear Applications) that will take place during he IAEA General Conference in September 2012. The focus of the Animal production and Health Subprogramme activities is on enhancing food security by supporting sustainable livestock production systems in developing countries. This is to be achieved by strategic and applied research, technology transfer and capacity building. The three principal components of the sub-programme are animal nutrition, animal reproduction and breeding and animal health. Problems are identified and solutions developed through the use of strategically applied nuclear-based tools, in conjunction with conventional technologies to: - Characterize and optimally utilize locally available feed and feed resources to enhance maximum energy conversion, whilst minimizing methane and CO2 emissions; - Increase animal production through the characterization of livestock genetic make-up to drive the integration of locally adapted animal breeds with trait selected exotic breeds to satisfy the increasing demand for 'more and of better

  12. ECONOMIC UNITY OF PRODUCTION AND TRADE OF SLAUGHTER ANIMALS AND MEAT (PATHS OF INITIATION OF LONG TERM SOLUTIONS IN CROATIAN ANIMAL BREEDING

    Directory of Open Access Journals (Sweden)

    Krsto Benčević

    2000-06-01

    Full Text Available For starting a long term programmes in Croatian animal production, formation of "economic unities" is necessary. Presentation and explanation of production and trade unity for animal production and marketing with subjects and phases is given here. It is pointed out that production of slaughter animals and meat is key interest of market and economic policy as well as of development of agricultural country. It seems that production and trade of meat in Croatia is not organized enough in overall market competition and in meat processing. Creating the economic unity of production and trade of slaughter animals can help in relative fast and efficient solving of problems accumulated in agriculture, especialy in meat production (PIK Vrbovec, Danica, Bejle etc. For initiating and getting in function the phases of production and trade of slaughter animals and meat, proper legislation should be introduced. This legislation should comprehencively define the idea of agricultural economy as a subject of legislative and normisation acts for overall, process and market oriented functioning of multidisciplinary agricultural systems. Additionaly, law on trade of slaughter animals, meat and agricultural products should be introduced in order to form a market and determine the share and obligations of certain participants in structure of such market.

  13. Prudent Use of Veterinary Drugs: Impact on Safe Animal Products ...

    African Journals Online (AJOL)

    Like any other therapeutic compounds, veterinary drugs are used to alleviate diseases in animals as either therapeutic or prophylactic compounds for specific disease entities. They can also be used as production aids in food producing animals to increase market sale of these animals whereby the producers save on the ...

  14. Brazilian Citizens’ Opinions and Attitudes about Farm Animal Production Systems

    Directory of Open Access Journals (Sweden)

    Maria C. Yunes

    2017-09-01

    Full Text Available The inclusion of societal input is needed for food animal production industries to retain their “social license to operate”; failure to engage with the public on this topic risks the long-term sustainability of these industries. The primary aim of this study was to explore the beliefs and attitudes of Brazilians citizens not associated with livestock production towards farm animal production. A related secondary aim was to identify the specific beliefs and attitudes towards systems that are associated with restriction of movement. Each participant was shown pictures representing two of five possible major food animal industries (laying hens, beef cattle, pregnant sows, lactating sows, and poultry meat. Participants were presented a six pages survey that included demographic questions plus two sets of two pictures and a series of questions pertaining to the pictures. Each set of pictures represented a particular industry where one picture represented a housing type that is associated with behavioural restrictions and the other picture represented a system that allowed for a greater degree of movement. Participants were asked their perceptions on the prevalence of each system in Brazil, then their preference of one picture vs. the other, and the reasons justifying their preference. Immediately following, the participant repeated the same exercise with the second set of two pictures representing another industry followed by the same series of questions as described above. Quantitative data were analysed with mixed effects logistic regression, and qualitative responses were coded into themes. The proportion of participants that believed animals are reared in confinement varied by animal production type: 23% (beef cattle, 82% (poultry, 81% (laying hens, and 60% (swine. A large majority (79% stated that farm animals are not well-treated in Brazil. Overall, participants preferred systems that were not associated with behavioural restriction. The

  15. Nuclear techniques in animal agriculture

    International Nuclear Information System (INIS)

    Young, B.A.

    1981-01-01

    Nuclear technology plays an integral part in research to improve the health and productivity of animals. The use of radioisotopes and ionizing radiations in animal agriculture is briefly reviewed. The radioimmunoassay techniques give the opportunity of measuring and following precisely hormonal patterns in animals over the reproductive cycle. Simply by analysing a sample of blood, milk, or other body fluid, minute hormone concentrations can be assayed and the reproductive status of the animal assessed. The radioimmunoassay procedure uses antigens which are isotopically labelled, usually with 125 I, and antibodies specifically developed for each hormone. The onset of sexual maturity, of oestrus, or the influence of environmental, nutritional or other factors on the reproductive state of an animal can be studied. An example of the use of the radioimmunoassay technique is illustrated in the coordinated research program of the IAEA which focuses on improving domestic buffalo production. Nuclear techniques, particularly the use of stable and radioactive tracers are providing important insights into the functioning of the digestive system of ruminants, its qualitative dynamics and metabolism. For assessing the products of the rumen, particularly volatile fatty acids which become an energy source, and microbial proteins which become a protein source for the animal, materials labelled with 14 C, 3 H, 35 S, 15 N and 32 P are used. As an illustrative example, the results of one study of nitrogen metabolism, microbial protein and rumen bypass protein synthesis in cattle are shown

  16. Replacement of Soybean Meal with Animal Origin Protein Meals Improved Ramoplanin A2 Production by Actinoplanes sp. ATCC 33076.

    Science.gov (United States)

    Erkan, Deniz; Kayali, Hulya Ayar

    2016-09-01

    Ramoplanin A2 is the last resort antibiotic for treatment of many high morbidity- and mortality-rated hospital infections, and it is expected to be marketed in the forthcoming years. Therefore, high-yield production of ramoplanin A2 gains importance. In this study, meat-bone meal, poultry meal, and fish meal were used instead of soybean meal for ramoplanin A2 production by Actinoplanes sp. ATCC 33076. All animal origin nitrogen sources stimulated specific productivity. Ramoplanin A2 levels were determined as 406.805 mg L(-1) in fish meal medium and 374.218 mg L(-1) in poultry meal medium. These levels were 4.25- and 4.09-fold of basal medium, respectively. However, the total yield of poultry meal was higher than that of fish meal, which is also low-priced. In addition, the variations in pH levels, protein levels, reducing sugar levels, extracellular protease, amylase and lipase activities, and intracellular free amino acid levels were monitored during the incubation period. The correlations between ramoplanin production and these variables with respect to the incubation period were determined. The intracellular levels of L-Phe, D-Orn, and L-Leu were found critical for ramoplanin A2 production. The strategy of using animal origin nitrogen sources can be applied for large-scale ramoplanin A2 production.

  17. Impacts of prenatal nutrition on animal production and performance

    DEFF Research Database (Denmark)

    Khanal, Prabhat; Nielsen, Mette Olaf

    2017-01-01

    The concept of foetal programming (FP) originated from human epidemiological studies, where foetal life nutrition was linked to health and disease status later in life. Since the proposal of this phenomenon, it has been evaluated in various animal models to gain further insights into the mechanisms...... programming in animals born precocial, such as sheep. Appropriate attention to the nutrition of the late pregnant dam should therefore be a priority in animal production systems....

  18. A metabolic derivation of tritium transfer factors in animal products

    International Nuclear Information System (INIS)

    Galeriu, D.; Melintescu, A.; Crout, N. M. J.; Bersford, N. A.; Peterson, S. R.; Hess, M. van

    2001-01-01

    Tritium is a potentially important environmental contaminant arising from the nuclear industry. Because tritium is an isotope of hydrogen, its behaviour in the environment is controlled by the behaviour of hydrogen. Chronic releases of tritium to the atmosphere, in particular, will result in tritium-to-hydrogen (T/H) ratios in plants and animals that are more or less in equilibrium with T/H ratios in the air moisture. Tritium is thus a potentially important contaminant of plant and animal food products. The transfer of tritium from air moisture to plants is quite well understood. In contrast, although a number of regulatory agencies have published transfer coefficient values for diet tritium transfer for a limited number of animal products, a fresh evaluation of these transfers needs to be made In this paper we present an approach for the derivation of tritium transfer coefficients which is based on the metabolism of hydrogen in animals in conjunction with experimental data on tritium transfer. The derived transfer coefficients separately account for transfer to and from free (i.e. water) and organically bound tritium. The predicted transfer coefficients are compared to available data independent of model development. Agreement is good, with the exception of the transfer coefficient for transfer from tritiated water to organically bound tritium in ruminants, which may be attributable to the particular characteristics of ruminant digestion. We show that transfer coefficients will vary in response to the metabolic status of an animal (e.g. stage of lactation, digestibility of diet, etc.) and that the use of a single transfer coefficient from diet to animal product is not appropriate for tritium. It is possible to derive concentration ratio values which relate the concentration of tritiated water and organically bound tritium in an animal product to the corresponding concentrations in the animals diet. These concentration ratios are shown to be less subject to

  19. Animal Production and Health Newsletter, No. 63, January 2016

    International Nuclear Information System (INIS)

    2016-01-01

    This past year went particularly fast with many unexpected and emergency food security challenges and it was indeed an asking period for the Animal Production and Health Subprogramme. We have some remarkable achievements but also some gaps, such as improved communication and collaboration, where we need to improve our support to Member States. Both past and future activities are described in detail in this newsletter. The Animal Production and Health Subprogramme will continue to move progressively forward and in pace with developments within the livestock field to optimally serve our Member States

  20. [Animal experimentation in the discovery and production of veterinary vaccines].

    Science.gov (United States)

    Audonnet, J Ch; Lechenet, J; Verschuere, B

    2007-08-01

    Veterinary vaccine research, development and production facilities must aim to improve animal welfare, respond to public concerns and meet regulatory requirements, while at the same time fulfilling their objective of producing evermore effective and safer vaccines. The use of animal experimentation for the development of new veterinary vaccines is inevitable, as no in vitro model can predict a candidate vaccine's ability to induce protection in the target species. Against the backdrop of ethical and regulatory constraints, constant progress is being made in creating the best possible conditions for animal experimentation. Keeping up to date with the constant changes in the field of animal ethics requires a particular effort on the part of the pharmaceutical industry, which must make careful changes to product registration documentation in accordance with each new development.

  1. Principles of optimizing animal production from rangeland

    International Nuclear Information System (INIS)

    Stubbendieck, J.; Waller, S.S.

    1983-01-01

    Increasing world population is one of the dominant factors escalating demands for the world's natural resources. Range and forage resources, which are used primarily for food and fibre, could be more efficiently used if management techniques were improved. The principles of managing forage resources are directly associated with both the growth and development of plants and the actions and needs of the grazing animal. An understanding of the effects of environmental factors and herbage removal (frequency, intensity and season of defoliation) on growth and regrowth of plants is the first step towards optimizing animal productivity from rangelands. Most potential changes will fit into three categories: (1) increase the quantity of forage, (2) improve the quality of forage, and (3) improve use of forage. The principles of grazing management can be separated into four intricately related categories: (1) proper degree of grazing, (2) proper season of grazing, (3) proper kind of livestock, and (4) proper distribution of grazing. Grazing management is affected by the manner in which both improvements and manipulation of vegetation affect forage yield and quality. The adaptation and application of existing knowledge to individual locations will be one step towards optimizing animal production from rangeland. Some of the problems may be solved through better dissemination of present knowledge through existing educational programmes, while others will require expanded programmes of information dissemination. A third group of problems may also be solved with present technology, but the solutions are not currently economical. Some of the problems will be solved only through expanded research. These research efforts need to be directed towards grazing or browsing animals, plant resources and the interaction between plants and animals. Application of nuclear techniques will be an integral part of this research. (author)

  2. Surface negative ion production in ion sources

    International Nuclear Information System (INIS)

    Belchenko, Y.

    1993-01-01

    Negative ion sources and the mechanisms for negative ion production are reviewed. Several classes of sources with surface origin of negative ions are examined in detail: surface-plasma sources where ion production occurs on the electrode in contact with the plasma, and ''pure surface'' sources where ion production occurs due to conversion or desorption processes. Negative ion production by backscattering, impact desorption, and electron- and photo-stimulated desorption are discussed. The experimental efficiencies of intense surface negative ion production realized on electrodes contacted with hydrogen-cesium or pure hydrogen gas-discharge plasma are compared. Recent modifications of surface-plasma sources developed for accelerator and fusion applications are reviewed in detail

  3. Incidence of the enterococcal surface protein (esp) gene in human and animal fecal sources

    Science.gov (United States)

    Whitman, R.L.; Przybyla-Kelly, K.; Shively, D.A.; Byappanahalli, M.N.

    2007-01-01

    The occurrence of the enterococcal surface protein (esp) gene in the opportunistic pathogens Enterococcus faecalis and E. faecium is well-documented in clinical research. Recently, the esp gene has been proposed as a marker of human pollution in environmental waters; however, information on its relative incidence in various human and animal fecal sources is limited. We have determined the occurrence of the esp gene in enterococci from human (n = 64) and animal (n = 233) fecal samples by polymerase chain reaction using two primer sets: one presumably specific for E. faecium (espfm) and the other for both E. faecalis and E. faecium (espfs/fm). We believe that this research is the first to explore the use of espfs/fm for the detection of human waste in natural environmental settings. The incidence in human sources was 93.1% espfm and 100% espfs/fm in raw sewage influent; 30% for both espfm and espfs/fm in septic waste; and 0% espfm and 80% espfs/fm in active pit toilets. The overall occurrence of the gene in animal feces was 7.7% (espfs/fm) and 4.7% (espfm); animal types with positive results included dogs (9/43, all espfm), gulls (10/34, espfs/fm; 2/34, espfm), mice (3/22, all espfs/fm), and songbirds (5/55, all espfs/fm). The esp gene was not detected in cat (0/34), deer (0/4), goose (0/18), or raccoon (0/23) feces. The inconsistent occurrence, especially in septic and pit toilet sewage, suggests a low statistical power of discrimination between animal and human sources, which means a large number of replicates should be collected. Both espfm and espfs/fm were common in raw sewage, but neither one efficiently differentiated between animal and other human sources.

  4. Dynamics of seizure of animal products in international baggage on Airport of Brasilia (AIB-PJK/SBBR.

    Directory of Open Access Journals (Sweden)

    Cristiano Barros de Melo

    2016-09-01

    Full Text Available ABSTRACT. de Melo C.B., Fino T.C.M., Schwingel F.F., Santiago M.T., de Barros L.F.R., McManus C. & Sá M.E.P. [Dynamics of seizure of animal products in international baggage on Airport of Brasilia (AIB-PJK/SBBR.] Dinâmica da apreensão de produtos de origem animal em bagagens internacionais no Aeroporto de Brasília (AIB-PJK/SBBR. Revista Brasileira de Medicina Veterinária, 38(3:265-276, 2016. Universidade de Brasília, PPGCA, Campus Universitário Darcy Ribeiro, ICC Sul, Asa Norte, Brasília, DF 70910-900, Brasil. E-mail: cristianomelo@unb.br The risk of introducing infectious agents increases as the volume of imported products rises. The illegal entry of animal products (POA brought in international passenger baggage is a factor that makes up the risk assessment and that grows proportionally to the intensification of international transit passengers. They evaluated the data on seizures of animal products intercepted in international baggage passengers in Airport of Brasilia (AIB-PJK/SBBR between the years 2010 and 2012. The analysis of the dynamics of these seizures considered the POA category, origin, airline and months more frequently and also verified the correlation between these variables. According to retrospective analysis, nearly eight tons of POA were seized from 52 countries throughout the study period. The results showed Portugal (p <0.0001 as the source of passengers who had higher frequency and quantity of seizures, and, added to other European origins, totaled 84.3% of seizures. The months of July, August and September stood out for the highest number of seizures and greater movement of international passengers. The increase in the number of seizures accompanied by a rise in the percentage of inspected passengers (r=0.69, emphasizing the importance of airport surveillance. According to the calculation of relative risk, passengers from African and South American countries showed greater magnitude of risk to bring animal

  5. Urban-Rural Disparities in Energy Intake and Contribution of Fat and Animal Source Foods in Chinese Children Aged 4-17 Years.

    Science.gov (United States)

    Zhang, Ji; Wang, Dantong; Eldridge, Alison L; Huang, Feifei; Ouyang, Yifei; Wang, Huijun; Zhang, Bing

    2017-05-21

    Excessive energy intake and poor food choices are major health concerns associated with overweight and obesity risk. This study aims to explore disparities in energy intake and the contributions from fat and animal source foods among Chinese school-aged children and adolescents in different communities based on urbanization levels. Three consecutive 24 h recalls were used to assess dietary intake. Subjects' height and weight were measured using standard equipment. Standardized questionnaires were used to collect household demographic and socioeconomic characteristics by trained interviewers. The 2011 China Health and Nutrition Survey is part of an ongoing longitudinal household survey across 228 communities in nine provinces and three mega-cities in China. Subjects consisted of children aged 4-17 years ( n = 1866; 968 boys and 898 girls). The estimated average energy intake was 1604 kcal/day (1706 kcal/day for boys and 1493 kcal/day for girls). Proportions of energy from fat and animal source foods were 36.8% and 19.8% respectively and did not differ by gender. Total energy intake showed no significant disparity, but the proportion of energy from fat and animal source foods increased with increasing urbanization levels and increasing household income level. The largest difference in consumption percentages between children in rural areas and those in highly urban areas was for milk and dairy products (14.8% versus 74.4%) and the smallest difference was seen in percent consuming meat and meat products (83.1% versus 97.1%). Results of this study highlight the need for developing and implementing community-specific strategies to improve Chinese children's diet quality.

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

    Science.gov (United States)

    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. © 2012 Blackwell Verlag GmbH.

  7. 78 FR 75570 - Guidance for Industry on New Animal Drugs and New Animal Drug Combination Products Administered...

    Science.gov (United States)

    2013-12-12

    ... Guidance for Industry (GFI) 209, ``The Judicious Use of Medically Important Antimicrobial Drugs in Food... of certain antimicrobial new animal drug products who are interested in revising conditions of use... Medically Important Antimicrobial Drugs in Food-Producing Animals,'' and to set timelines for stakeholders...

  8. Applications of gene-based technologies for improving animal production and health in developing countries

    International Nuclear Information System (INIS)

    Makkar, H.P.S.; Viljoen, G.J.

    2005-01-01

    This book provides a compilation of peer-reviewed scientific contributions from authoritative researchers attending an international symposium convened by the Animal Production and Health Sub-programme of the Animal Production and Health (APH), Joint FAO/IAEA Programme in cooperation with the Animal Production and Health Division of the FAO. These Proceedings contain invaluable information on the role and future potential of gene-based technologies for improving animal production and health, possible applications and constraints in the use of this technology in developing countries and their specific research needs

  9. Non-Edible Plant Oils as New Sources for Biodiesel Production

    Directory of Open Access Journals (Sweden)

    M. Rafiqul Islam

    2008-02-01

    Full Text Available Due to the concern on the availability of recoverable fossil fuel reserves and the environmental problems caused by the use those fossil fuels, considerable attention has been given to biodiesel production as an alternative to petrodiesel. However, as the biodiesel is produced from vegetable oils and animal fats, there are concerns that biodiesel feedstock may compete with food supply in the long-term. Hence, the recent focus is to find oil bearing plants that produce non-edible oils as the feedstock for biodiesel production. In this paper, two plant species, soapnut (Sapindus mukorossi and jatropha (jatropha curcas, L. are discussed as newer sources of oil for biodiesel production. Experimental analysis showed that both oils have great potential to be used as feedstock for biodiesel production. Fatty acid methyl ester (FAME from cold pressed soapnut seed oil was envisaged as biodiesel source for the first time. Soapnut oil was found to have average of 9.1% free FA, 84.43% triglycerides, 4.88% sterol and 1.59% others. Jatropha oil contains approximately 14% free FA, approximately 5% higher than soapnut oil. Soapnut oil biodiesel contains approximately 85% unsaturated FA while jatropha oil biodiesel was found to have approximately 80% unsaturated FA. Oleic acid was found to be the dominant FA in both soapnut and jatropha biodiesel. Over 97% conversion to FAME was achieved for both soapnut and jatropha oil.

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

    Science.gov (United States)

    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.

  11. Evaluation of Religious Animations in the IRIB

    Directory of Open Access Journals (Sweden)

    Nematoallah Moussa Pour

    2008-11-01

    Full Text Available Religious education has an elevated status and a great value in Iranian religious society. Using different methods and instruments to realize this goal has been always considered by those involved in education. At the present time, television is an effective means for communicating with social groups. One of those groups is children who can be exposed to messages by animations. The effectiveness of animation is a function of the manner in which it has been produced. Therefore, we can ask whether psychological principles have been observed in the production of religious animations for children. This article, written for evaluating religious animations used in the television, aims at identifying sixteen principles governing the production of animations for children. To do this, the authors referred to authentic sources in psychology and media studies after gathering data and composing them, managed to identify the principles governing the production of animation. The numbers of these principles have been applied to the production of animations, a checklist was prepared and the data were extracted from analyzing two religious animations, two domestic non-religious animations and two foreign non-religious animations. Non-religious animations were analyzed to make possible the suggested that the producers of religious animations pay special attention to do this point.

  12. Animal production and health newsletter. No 16

    International Nuclear Information System (INIS)

    1992-07-01

    This Newsletter contains reports on the meetings and training courses held between January and April 1992, including a detailed summary of the final FAO/IAEA Research Coordination Meeting on ''Development of Feeding Strategies for Improving Ruminant Productivity in Areas of Fluctuating Nutrient Supply through the Use of Nuclear and Related Techniques'', held in Vienna from 30 March to 3 April. Status reports are presented for the existing nine coordinated research programs, and developments at the Animal Production Unit, Seibersdorf are described

  13. Health risk from veterinary antimicrobial use in China's food animal production and its reduction.

    Science.gov (United States)

    Hu, Yuanan; Cheng, Hefa

    2016-12-01

    The overuse and misuse of veterinary drugs, particularly antimicrobials, in food animal production in China cause environmental pollution and wide food safety concerns, and pose public health risk with the selection of antimicrobial resistance (AMR) that can spread from animal populations to humans. Elevated abundance and diversity of antimicrobial resistance genes (ARGs) and resistant bacteria (including multi-drug resistant strains) in food-producing animals, food products of animal origin, microbiota of human gut, and environmental media impacted by intensive animal farming have been reported. To rein in drug use in food animal production and protect public health, the government made a total of 227 veterinary drugs, including 150 antimicrobial products, available only by prescription from licensed veterinarians for curing, controlling, and preventing animal diseases in March 2014. So far the regulatory ban on non-therapeutic use has failed to bring major changes to the long-standing practice of drug overuse and misuse in animal husbandry and aquaculture, and significant improvement in its implementation and enforcement is necessary. A range of measures, including improving access to veterinary services, strengthening supervision on veterinary drug production and distribution, increasing research and development efforts, and enhancing animal health management, are recommended to facilitate transition toward rational use of veterinary drugs, particularly antimicrobials, and to reduce the public health risk arising from AMR development in animal agriculture. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Design and production of a short 2D animated film

    OpenAIRE

    Prusnik, Petra

    2014-01-01

    Design and production of a short 2D animated film The thesis aims at analysing animation, the process of creating an ani- mated film with its technical and compositional details as well as show the process of making a short 2D animated movie with Toon Boom Studio. It is composed of theoretical and practical part. The theoretical part of this thesis consists of the definition of the term "animation", a quick overview of its history and evolution, and an in-depth look into var...

  15. Global Farm Animal Production and Global Warming: Impacting and Mitigating Climate Change

    OpenAIRE

    Koneswaran, Gowri; Nierenberg, Danielle

    2008-01-01

    Background The farm animal sector is the single largest anthropogenic user of land, contributing to many environmental problems, including global warming and climate change. Objectives The aim of this study was to synthesize and expand upon existing data on the contribution of farm animal production to climate change. Methods We analyzed the scientific literature on farm animal production and documented greenhouse gas (GHG) emissions, as well as various mitigation strategies. Discussions An a...

  16. Consumer decision-making for animal-friendly products: synthesis and implications

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Immink, V.M.

    2011-01-01

    Understanding how consumers’ concerns affect the consumer decision-making process is important for developing a market for animal-friendly products. This paper presents a synthesis of research on the role of animal welfare in consumer decision-making. Drawing on basic models and concepts from

  17. Study on the Problems and Countermeasure in the Animal Products Quality and Safety

    Institute of Scientific and Technical Information of China (English)

    Shishan; WANG

    2013-01-01

    As the supply chain of animal products is long,there are many factors which would influence the quality safety of animal production.Therefore,by focusing on the present and having a vision for future,Jiaozuo government promulgated Ten Polices on the Food Safety in Jiaozuo City,which pushed forward the technological development,intensified measures to monitor the quality of animal products,set up a series of mechanism,and provided reference for the food quality and safety monitoring.

  18. The transfer of radionuclides into domestic animals and their products

    International Nuclear Information System (INIS)

    Miyamoto, Susumu

    1979-01-01

    The contamination of animal products, especially milk, with radionuclides, are regarded as the important problem in the food chain, and has been one of the remarkable public concerns in Japan since the nuclear tests in 1954. The transfer of several radionuclides into domestic animals and their products is described. 131 I, 90 Sr and 137 Cs are very important as the radionuclides that transfer into domestic animals and their products. The data of the transfer of several orally administered radionuclides into milk from the references are summarized as follows: (1) 131 I transfered into milk was 5 -- 30% of dose (cow), 10 -- 40% (goat). (2) 90 Sr( 89 Sr) transfered into milk was 0.6 -- 1.9% (cow), 0.5 -- 0.6% (goat). (3) 137 Cs( 134 Cs) transfered into milk was 10 -- 13% (cow), 7.0% (goat). (4) 140 Ba- 140 La transfered into milk was 0.6% (cow), 0.1 -- 0.2% (goat). (5) 181 W transfered into milk was 0.06% (goat). (author)

  19. Co-ordinated Interdisciplinary Efforts on Research in Animal Production and Health

    Directory of Open Access Journals (Sweden)

    Houe Hans

    2003-03-01

    Full Text Available The objectives are to review results and experiences from interdisciplinary research projects in Research Centre for the Management of Animal Production and Health (CEPROS concerning scientific content, organisation, and collaboration. The Centre has been founded as a result of an agreement between four institutions: the Danish Institute of Agricultural Sciences (DIAS, the Danish Veterinary Laboratory (DVL, the Danish Veterinary Institute for Virus Research (DVIV and The Royal Veterinary and Agricultural University (KVL. CEPROS is a "research centre without walls" and is physically located as an integrated part of the four institutions named above. The Centre has close collaboration with the industry. The superior goals of the Centre are to co-ordinate fundamental and applied research and simultaneously integrate the veterinary and the production oriented livestock research within animal health and welfare, taking into consideration the production economics and reduced use of medication. The assignment of the Centre is to initiate and carry out research, aiming to investigate the influence of breeding and production systems on animal health and welfare as well as on production and product quality. The Centre has since 1997 established 16 interdisciplinary research projects dealing with cattle, pigs, poultry, or mink. The scientific content can be divided into three research clusters: A. Management of animal production and health in production systems, B: Pathogenesis of production diseases, and C. Animal health economics. In Cluster A, the physical environments of production systems have been investigated, broader definitions of the concept health have been established and used in identification of risk factors. Cluster B has investigated physiological, immunological and genetic mechanisms behind development of production diseases and how to apply this knowledge in disease prevention. The cluster in animal health economics has developed decision

  20. Activities of the Animal Production and Health Laboratory (Animal Production and Health Newsletter, No. 61, January 2015)

    International Nuclear Information System (INIS)

    2015-01-01

    This article provides information on: Genetic variation on the control of resistance to internal parasites in small ruminants for improving animal productivity; Genetic characterization of indigenous livestock breeds; Genetic relationship of domestic sheep breeds with primitive Asian wild Urial sheep; Using irradiation technology to develop a potential trypanosome vaccine; Peste des petits ruminants (PPR); Technical visit to the Central Veterinary Laboratory, Kinshasa, Democratic Republic of Congo; Fellows/interns/consultants

  1. Utilization of rapeseed pellet from fatty acid methyl esters production as an energy source.

    Science.gov (United States)

    Ciunel, Krzysztof; Klugmann-Radziemska, Ewa

    2014-01-01

    Rapeseed pellet - crushed seed residue from oil extraction is a by-product of fatty acid methyl esters production process. As other types of biomass, it can either be burned directly in furnaces or processed to increase its energetic value. Biomass is renewable, abundant and has domestic usage; the sources ofbiomass can help the world reduce its dependence on petroleum products, fossil coal and natural gas. Energetically effective utilization of rapeseed pellet could substantially improve the economic balance of an individual household in which biodiesel for fulfilling the producer's own energetic demand is obtained. In this article, the experimental results of combusting rapeseed pellet in a calorimeter, combustion in a boiler heater and the analysis of the emissions level of different pollutants in exhaust fumes during different stages of biomass boiler operation are presented. It has been proved that the pellet, a by-product of biodiesel production, is not only a valuable substitute of animal fodder, but also an excellent renewable and environmentally friendly energy source, viable for use in household tap water heating installations.

  2. The Chandra Source Catalog: Source Properties and Data Products

    Science.gov (United States)

    Rots, Arnold; Evans, Ian N.; Glotfelty, Kenny J.; Primini, Francis A.; Zografou, Panagoula; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Xiang Qun (Helen); Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Tibbetts, Michael S.; van Stone, David W.; Winkelman, Sherry L.

    2009-09-01

    The Chandra Source Catalog (CSC) is breaking new ground in several areas. There are two aspects that are of particular interest to the users: its evolution and its contents. The CSC will be a living catalog that becomes richer, bigger, and better in time while still remembering its state at each point in time. This means that users will be able to take full advantage of new additions to the catalog, while retaining the ability to back-track and return to what was extracted in the past. The CSC sheds the limitations of flat-table catalogs. Its sources will be characterized by a large number of properties, as usual, but each source will also be associated with its own specific data products, allowing users to perform mini custom analysis on the sources. Source properties fall in the spatial (position, extent), photometric (fluxes, count rates), spectral (hardness ratios, standard spectral fits), and temporal (variability probabilities) domains, and are all accompanied by error estimates. Data products cover the same coordinate space and include event lists, images, spectra, and light curves. In addition, the catalog contains data products covering complete observations: event lists, background images, exposure maps, etc. This work is supported by NASA contract NAS8-03060 (CXC).

  3. [Strategic considerations on the design and choice of animal models for non-clinical investigations of cell-based medicinal products].

    Science.gov (United States)

    Lehmann, Jörg; Schulz, Ronny M; Sanzenbacher, Ralf

    2015-11-01

    For the development of medicinal products animal models are still indispensable to demonstrate efficacy and safety prior to first use in humans. Advanced therapy medicinal products (ATMP), which include cell-based medicinal products (CBMP), differ in their pharmacology and toxicology compared to conventional pharmaceuticals, and thus, require an adapted regime for non-clinical development. Developers are, therefore, challenged to develop particular individual concepts and to reconcile these with regulatory agencies. Guidelines issued by the European Medicines Agency (EMA), the U.S. Food and Drug Administration (FDA) and other sources can provide direction.The published approaches for non-clinical testing of efficacy document that homologous animal models where the therapeutic effect is investigated in a disease-relevant animal model utilizing cells derived from the same species are commonly used. The challenge is that the selected model should reflect the human disease in all critical features and that the cells should be comparable to the investigated human medicinal product in terms of quality and biological activity. This is not achievable in all cases. In these cases, alternative methods may provide supplemental information. To demonstrate the scientific proof-of-concept (PoC), small animal models such as mice or rats are preferred. During the subsequent product development phase, large animal models (i.e. sheep, minipigs, dogs) must be considered, as they may better reflect the anatomical or physiological situation in humans. In addition to efficacy, those models may also be suitable to prove some safety aspects of ATMP (e.g. regarding dose finding, local tolerance, or undesired interactions and effects of the administered cells in the target tissue). In contrast, for evaluation of the two prominent endpoints for characterizing the safety of ATMP (i.e. biodistribution, tumorigenicity) heterologous small animal models, especially immunodeficient mouse strains

  4. Hungry for success: Urban consumer demand for wild animal products in Vietnam

    OpenAIRE

    Rebecca Drury

    2011-01-01

    Rising urban prosperity is escalating demand for wild animal products in Vietnam. Conservation interventions seek to influence consumer demand, but are based on a limited understanding of consumers and consumption behaviour. This report presents key findings of a structured survey (n=915) and semi-structured interviews (n=78) to investigate the social context of consumption of wild animal-derived products among the population of central Hanoi. Wildmeat is the product most commonly reported co...

  5. Animal production and health newsletter. No. 36

    International Nuclear Information System (INIS)

    2002-07-01

    This issue of the Newsletter highlights the importance of Information and Communication technologies (ICTs) in improving all aspects of human social, economic and cultural life and the role played by the IAEA's Animal Production and Health Sub-programme, in using these technologies to undertake training programmes in Africa. Coordinated research programmes, training and other events are also announced

  6. Animal production and health newsletter. No. 36

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This issue of the Newsletter highlights the importance of Information and Communication technologies (ICTs) in improving all aspects of human social, economic and cultural life and the role played by the IAEA's Animal Production and Health Sub-programme, in using these technologies to undertake training programmes in Africa. Coordinated research programmes, training and other events are also announced.

  7. Finnish expert report on best available techniques in slaughterhouses and installations for the disposal or recycling of animal carcasses and animal waste

    International Nuclear Information System (INIS)

    Salminen, E.

    2002-01-01

    The aim of this report is to provide information about Finnish slaughterhouses and installations for the disposal or recycling of animal carcasses and animal waste. The Finnish slaughterhouses slaughter mainly pigs, cattle, and poultry. Rendering plants and fur animal feed production plants treat animal derived waste generated in Finland. The slaughterhouses and installations for the disposal or recycling of animal carcasses and animal waste consume a lot of electricity and heat, whereas they can save energy by recovering residual heat in-situ. Slaughtering consumes a lot of water and produces a high amount of wastewater. Wastewater has a high biological oxygen demand (BOD) because it contains a lot of proteins and fat. To minimize the pollution load it is important to avoid blood and fat entering the drainage. All the slaughterhouses and most of the installations for the disposal or recycling of animal carcasses and animal waste discharge their wastewater to the municipal sewer after pre-treatment. The use of boilers to produce hot water and industrial steam is the main source of air emissions. The storage, handling and treatment of by-products and wastes as well as wastewater treatment and singeing are potential sources of foul odours. (orig.)

  8. Detection of Different DNA Animal Species in Commercial Candy Products.

    Science.gov (United States)

    Muñoz-Colmenero, Marta; Martínez, Jose Luis; Roca, Agustín; Garcia-Vazquez, Eva

    2016-03-01

    Candy products are consumed all across the world, but there is not much information about their composition. In this study we have used a DNA-based approach for determining the animal species occurring in 40 commercial candies of different types. We extracted DNA and performed PCR amplification, cloning and sequencing for obtaining species-informative DNA sequences. Eight species were identified including fish (hake and anchovy) in 22% of the products analyzed. Bovine and porcine were the most abundant appearing in 27 samples each one. Most products contained a mixture of species. Marshmallows (7), jelly-types, and gummies (20) contained a significantly higher number of species than hard candies (9). We demonstrated the presence of DNA animal species in candy product which allow consumers to make choices and prevent allergic reaction. © 2016 Institute of Food Technologists®

  9. Prospects from agroecology and industrial ecology for animal production in the 21st century.

    Science.gov (United States)

    Dumont, B; Fortun-Lamothe, L; Jouven, M; Thomas, M; Tichit, M

    2013-06-01

    Agroecology and industrial ecology can be viewed as complementary means for reducing the environmental footprint of animal farming systems: agroecology mainly by stimulating natural processes to reduce inputs, and industrial ecology by closing system loops, thereby reducing demand for raw materials, lowering pollution and saving on waste treatment. Surprisingly, animal farming systems have so far been ignored in most agroecological thinking. On the basis of a study by Altieri, who identified the key ecological processes to be optimized, we propose five principles for the design of sustainable animal production systems: (i) adopting management practices aiming to improve animal health, (ii) decreasing the inputs needed for production, (iii) decreasing pollution by optimizing the metabolic functioning of farming systems, (iv) enhancing diversity within animal production systems to strengthen their resilience and (v) preserving biological diversity in agroecosystems by adapting management practices. We then discuss how these different principles combine to generate environmental, social and economic performance in six animal production systems (ruminants, pigs, rabbits and aquaculture) covering a long gradient of intensification. The two principles concerning economy of inputs and reduction of pollution emerged in nearly all the case studies, a finding that can be explained by the economic and regulatory constraints affecting animal production. Integrated management of animal health was seldom mobilized, as alternatives to chemical drugs have only recently been investigated, and the results are not yet transferable to farming practices. A number of ecological functions and ecosystem services (recycling of nutrients, forage yield, pollination, resistance to weed invasion, etc.) are closely linked to biodiversity, and their persistence depends largely on maintaining biological diversity in agroecosystems. We conclude that the development of such ecology

  10. Animal welfare: an animal science approach.

    Science.gov (United States)

    Koknaroglu, H; Akunal, T

    2013-12-01

    Increasing world population and demand for animal-derived protein puts pressure on animal production to meet this demand. For this purpose animal breeding efforts were conducted to obtain the maximum yield that the genetic makeup of the animals permits. Under the influence of economics which is the driving force behind animal production, animal farming became more concentrated and controlled which resulted in rearing animals under confinement. Since more attention was given on economics and yield per animal, animal welfare and behavior were neglected. Animal welfare which can be defined as providing environmental conditions in which animals can display all their natural behaviors in nature started gaining importance in recent years. This does not necessarily mean that animals provided with good management practices would have better welfare conditions as some animals may be distressed even though they are in good environmental conditions. Consumers are willing to pay more for welfare-friendly products (e.g.: free range vs caged egg) and this will change the animal production practices in the future. Thus animal scientists will have to adapt themselves for the changing animal welfare rules and regulations that differ for farm animal species and countries. In this review paper, animal welfare is discussed from an animal science standpoint. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  11. VETSTAT - the Danish system for surveillance of the veterinary use of drugs for production animals

    DEFF Research Database (Denmark)

    Stege, H.; Bager, Flemming; Jacobsen, Erik

    2003-01-01

    The Danish Ministry of Food, Agriculture and Fisheries funds a monitoring system based on drug usage information collected at the herd level: VETSTAT. VETSTAT is constructed as a relational database and data originates from three sources: pharmacies, veterinarians and feed mills. All administration...... of drugs for use in animal production is reported on a monthly basis. Pharmacies provided 95% of the total weight antimicrobial compounds used in Denmark in 2001. More than 80% of the antimicrobial compounds reported by pharmacies were sold on prescription to end-users (owners) and included information...

  12. Techno-economic feasibility of animal feed production from empty fruit bunches

    International Nuclear Information System (INIS)

    Muhamad Lebai Juri; Mat Rasol Awang; Hassan Hamdani Mutaat; Yusri Atan; Tamikazu Kume; Shinpei Matsuhashi

    1998-01-01

    It has been shown in our laboratory that EFB has the potential to be converted into animal feeds through the process of fermentation; and also use as media for mushroom growing (1). Irradiation of EFB at doses above 10 kGy followed by fermentation can reduce crude fibre (CF) content to almost 20-30% and crude protein (CP) content elevated to 10-15% from 50% and 2% respectively (2)(3). The end-product of fermentation displayed all the characteristics of animal feed, and at these levels of CF and CP can be utilised for feeding ruminants. Further reduction of CF and raising of CP can result in the products suitable for feeding non-ruminants such as poultry and pigs. Following the successful conversion of raw EFB into foodstuff for ruminant in the laboratory, there is an urgent need to evaluate whether such products could be mass-produced economically at larger scale for further feeding-trials. Pilot plant has to be set up to simulate the actual commercial production process before any technology transfer can be undertaken. The main objective of this paper is to report firstly, the economic and financial feasibility of the production process at pilot level. Secondly, preliminary evaluation on the cost of production of animal feed from EFB

  13. Safety in Serbian animal source food industry and the impact of hazard analysis and critical control points: A review

    Science.gov (United States)

    Tomašević, I.; Đekić, I.

    2017-09-01

    There is a significant lack of HACCP-educated and/or HACCP-highly trained personnel within the Serbian animal source food workforces and veterinary inspectors, and this can present problems, particularly in hazard identification and assessment activities. However, despite obvious difficulties, HACCP benefits to the Serbian dairy industry are widespread and significant. Improving prerequisite programmes on the farms, mainly through infrastructural investments in milk collectors and transportation vehicles on one hand, and increasing hygiene awareness of farmers through training on the other hand has improved the safety of milk. The decline in bacterial numbers on meat contact surfaces, meat handlers’ hands and cooling facilities presents strong evidence of improved process hygiene and justifies the adoption of HACCP in Serbian meat establishments. Apart from the absence of national food poisoning statistics or national foodborne disease databases, the main obstacle to fully recognising the impact of HACCP on the safety of animal source food in Serbia is the lack of research regarding the occurrence of chemical and/or physical hazards interrelated with its production.

  14. Sources and Amounts of Animal, Dairy, and Plant Protein Intake of US Adults in 2007–2010

    Directory of Open Access Journals (Sweden)

    Stefan M. Pasiakos

    2015-08-01

    Full Text Available Dietary guidelines suggest consuming a mixed-protein diet, consisting of high-quality animal, dairy, and plant-based foods. However, current data on the distribution and the food sources of protein intake in a free-living, representative sample of US adults are not available. Data from the National Health and Nutrition Examination Survey (NHANES, 2007–2010, were used in these analyses (n = 10,977, age ≥ 19 years. Several US Department of Agriculture (USDA databases were used to partition the composition of foods consumed into animal, dairy, or plant components. Mean ± SE animal, dairy, and plant protein intakes were determined and deciles of usual intakes were estimated. The percentages of total protein intake derived from animal, dairy, and plant protein were 46%, 16%, and 30%, respectively; 8% of intake could not be classified. Chicken and beef were the primary food sources of animal protein intake. Cheese, reduced-fat milk, and ice cream/dairy desserts were primary sources of dairy protein intake. Yeast breads, rolls/buns, and nuts/seeds were primary sources of plant protein intake. This study provides baseline data for assessing the effectiveness of public health interventions designed to alter the composition of protein foods consumed by the American public.

  15. Animal DNA identification in food products and animal feed by real time polymerase chain reaction method

    Directory of Open Access Journals (Sweden)

    Людмила Мар’янівна Іщенко

    2016-11-01

    Full Text Available Approbation of diagnostic tests for species identification of beef, pork and chicken by real time polymerase chain reaction method was done. Meat food, including heat treated and animal feed, was used for research. The fact of inconsistencies was revealed for product composition of some meat products that is marked by manufacturer 

  16. Forms and Factors of Animal Products Marketing in the early post-Meiji Years

    OpenAIRE

    Ono, Seishi

    1982-01-01

    As far as the period after the Meiji era is concerned, at its begining marketing of animal products was formed in conlpliance with the properties of products as a public commodity and the amount of investment needed. The former factor depends basically on the divisibility and the preservation possibilities of the products. The latter is the capital needed for marketing and production. 1) Eggs are the most divisible and preservable of all the animal products. Also, hens can be kept with sm...

  17. Nuclear and related techniques in animal production and health

    International Nuclear Information System (INIS)

    1986-01-01

    The international symposium was attended by about 130 participants from 45 countries and included 83 scientific presentations of which 42 were posters. This volume covers four principal and interrelated topics: adaptation of animals to the environment, and animal reproduction, health and nutrition. Within each topic, consideration is given to those nuclear and related techniques currently employed in investigative research and their usefulness in studying animal production systems. Progress towards new areas of application and new techniques is also covered, particularly the development and practicability of immunoassay and related biotechnological methods for the diagnosis of livestock diseases. A separate abstract was prepared for each of the papers in this volume

  18. Attitudes towards genetically modified animals in food production

    NARCIS (Netherlands)

    Frewer, L.J.; Coles, D.; Houdebine, L.M.; Kleter, G.A.

    2014-01-01

    Purpose – Food products developed using genetically modified (GM) animals may soon be introduced in Europe and beyond. Their successful commercialisation depends on consumer acceptance, and so it is timely to review the existing literature in this respect. The paper aims to discuss these issues.

  19. Greenhouse gas mitigation in animal production: towards an integrated life cycle sustainability assessment.

    NARCIS (Netherlands)

    Boer, de I.J.M.; Cederberg, C.; Eady, S.; Gollnow, S.; Kristensen, T.; Macleod, M.; Meul, M.; Nemecek, T.; Phong, L.T.; Thoma, G.; Werf, H.M.G.; Williams, A.G.; Zonderland-Thomassen, M.A.

    2011-01-01

    The animal food chain contributes significantly to emission of greenhouse gases (GHGs). We explored studies that addressed options to mitigate GHG emissions in the animal production chain and concluded that most studies focused on production systems in developed countries and on a single GHG. They

  20. Reducing methane emissions from ruminant animals

    Energy Technology Data Exchange (ETDEWEB)

    Mathison, G.W.; Okine, E.K.; McAllister, T.A.; Dong, Y.; Galbraith, J.; Dmytruk, O.I.N. [University of Alberta, Edmonton, AB (Canada). Dept. of Agriculture, Food and Nutrition Science

    1998-09-01

    In 1992 it was estimated that 30 x 10{sup 12}g more methane was emitted into the atmosphere than was removed, with animals being considered the largest single anthropogenic source. Ruminants produce 97% of the methane generated in enteric fermentation by animals. Estimates for methane emissions from animal wastes vary between 6 and 31% of that produced directly by the animal, with the most likely value being between 5 and 10% globally. Methane inhibitors can reduce methane emissions to zero in the short term but due to microbial adaptation the effects of these compounds are quickly neutralized and feed intake is often depressed. Methane emissions per unit of feed consumed from sheep and cattle fed hay diets appear to be quite similar but differences between other ruminants have been measured. The most practical way of influencing methane emissions per unit product is to increase productivity level since the proportion of feed energy required to just maintain the animal will be reduced, methane production falls with increased intake level, and the animal may go to market sooner. The most promising avenues for future research for reducing methanogenesis are the development of new products for reducing protozoal numbers in the rumen and the use of bacterocins or other compounds which specifically target methanogenic bacteria.

  1. Principles and limitations of stable isotopes in differentiating organic and conventional foodstuffs: 2. Animal products.

    Science.gov (United States)

    Inácio, Caio T; Chalk, Phillip M

    2017-01-02

    In this review, we examine the variation in stable isotope signatures of the lighter elements (δ 2 H, δ 13 C, δ 15 N, δ 18 O, and δ 34 S) of tissues and excreta of domesticated animals, the factors affecting the isotopic composition of animal tissues, and whether stable isotopes may be used to differentiate organic and conventional modes of animal husbandry. The main factors affecting the δ 13 C signatures of livestock are the C3/C4 composition of the diet, the relative digestibility of the diet components, metabolic turnover, tissue and compound specificity, growth rate, and animal age. δ 15 N signatures of sheep and cattle products have been related mainly to diet signatures, which are quite variable among farms and between years. Although few data exist, a minor influence in δ 15 N signatures of animal products was attributed to N losses at the farm level, whereas stocking rate showed divergent findings. Correlations between mode of production and δ 2 H and δ 18 O have not been established, and only in one case of an animal product was δ 34 S a satisfactory marker for mode of production. While many data exist on diet-tissue isotopic discrimination values among domesticated animals, there is a paucity of data that allow a direct and statistically verifiable comparison of the differences in the isotopic signatures of organically and conventionally grown animal products. The few comparisons are confined to beef, milk, and egg yolk, with no data for swine or lamb products. δ 13 C appears to be the most promising isotopic marker to differentiate organic and conventional production systems when maize (C4) is present in the conventional animal diet. However, δ 13 C may be unsuitable under tropical conditions, where C4 grasses are abundant, and where grass-based husbandry is predominant in both conventional and organic systems. Presently, there is no universal analytical method that can be applied to differentiate organic and conventional animal products.

  2. Restrictions on antimicrobial use in food animal production: an international regulatory and economic survey

    Science.gov (United States)

    2013-01-01

    Background The administration of antimicrobial drugs to food animals at low doses for extended durations for growth promotion and disease prevention has been linked to the global health crisis of antimicrobial resistance. Internationally, multiple jurisdictions have responded by restricting antimicrobial use for these purposes, and by requiring a veterinary prescription to use these drugs in food animals. Opponents of these policies have argued that restrictions have been detrimental to food animal production where they have been adopted. Methods We surveyed the antimicrobial use policies of 17 political jurisdictions outside of the United States with respect to growth promotion, disease prevention, and veterinary oversight, and reviewed the available evidence regarding their production impacts, including measures of animal health. Jurisdictions were included if they were a top-five importer of a major U.S. food animal product in 2011, as differences between the policies of the U.S. and other jurisdictions may lead to trade barriers to U.S. food animal product exports. Jurisdictions were also included if information on their policies was publicly available in English. We searched the peer-reviewed and grey literatures and corresponded with jurisdictions’ U.S. embassies, regulators, and local experts. Results Jurisdictions were categorized by whether they prohibit use of antimicrobials for growth promotion and/or use of antimicrobials without a veterinary prescription. Of the 17 jurisdictions surveyed, six jurisdictions have prohibited both types of use, five jurisdictions have prohibited one use but not the other use, and five jurisdictions have not prohibited either use, while information was not available for one jurisdiction. Data on the production impacts of these prohibitions were limited, although available data, especially from Denmark and Sweden, suggest that restrictions on growth promotion use can be implemented with minimal production consequences

  3. Restrictions on antimicrobial use in food animal production: an international regulatory and economic survey.

    Science.gov (United States)

    Maron, Dina Fine; Smith, Tyler J S; Nachman, Keeve E

    2013-10-16

    The administration of antimicrobial drugs to food animals at low doses for extended durations for growth promotion and disease prevention has been linked to the global health crisis of antimicrobial resistance. Internationally, multiple jurisdictions have responded by restricting antimicrobial use for these purposes, and by requiring a veterinary prescription to use these drugs in food animals. Opponents of these policies have argued that restrictions have been detrimental to food animal production where they have been adopted. We surveyed the antimicrobial use policies of 17 political jurisdictions outside of the United States with respect to growth promotion, disease prevention, and veterinary oversight, and reviewed the available evidence regarding their production impacts, including measures of animal health. Jurisdictions were included if they were a top-five importer of a major U.S. food animal product in 2011, as differences between the policies of the U.S. and other jurisdictions may lead to trade barriers to U.S. food animal product exports. Jurisdictions were also included if information on their policies was publicly available in English. We searched the peer-reviewed and grey literatures and corresponded with jurisdictions' U.S. embassies, regulators, and local experts. Jurisdictions were categorized by whether they prohibit use of antimicrobials for growth promotion and/or use of antimicrobials without a veterinary prescription. Of the 17 jurisdictions surveyed, six jurisdictions have prohibited both types of use, five jurisdictions have prohibited one use but not the other use, and five jurisdictions have not prohibited either use, while information was not available for one jurisdiction. Data on the production impacts of these prohibitions were limited, although available data, especially from Denmark and Sweden, suggest that restrictions on growth promotion use can be implemented with minimal production consequences. A majority of leading U.S. trade

  4. Physical properties, fuel characteristics and P-fertilizer production related to animal slurry and products from separation of animal slurry

    DEFF Research Database (Denmark)

    Thygesen, Ole; Johnsen, Tina; Triolo, Jin Mi

    The purpose of this study was twofold: firstly to examine the relationship between dry matter content (DM) and specific gravity (SG) and viscosity in slurry and the liquid fraction from slurry separation, and secondly to investigate the potential of energy production from combustion of manure fibre...... from slurry separation and phosphorus (P) fertilizer production from recycling of the ash. Manure fibre has a positive calorific value and may be used as a CO2-neutral fuel for combustion. The ashes from combustion are rich in P, an essential fertilizer compound. The study is based on samples of animal...

  5. Social and economic aspects of aquatic animal health.

    Science.gov (United States)

    Adam, K E; Gunn, G J

    2017-04-01

    Aquaculture is an increasingly important source of animal protein for a growing global population. Disease is a major constraint to production, with resultant socio-economic impacts for individuals, communities and economies which rely on aquaculture. Aquatic animal health is also strongly influenced by human factors, ranging from international trade regulations to the behaviours of individuals working in aquaculture. This article summarises the human factors associated with aquaculture production using international examples for illustration.

  6. Land Use for Edible Protein of Animal Origin—A Review

    Science.gov (United States)

    Flachowsky, Gerhard; Meyer, Ulrich; Südekum, Karl-Heinz

    2017-01-01

    Simple Summary The growing world population has led to a higher demand for more and better quality food. In the future, there will be increasingly strong competition for arable land and other non-renewable resources. Proteins of animal origin are very valuable sources of essential nutrients, but their production consumes resources and causes emissions. The aim of this study was to calculate exemplarily the land use for production of edible animal protein from different animal species and categories in consideration of important influencing factors. Large differences were found with the highest amounts per kilogram of body weight produced by broiler chickens and the lowest yields in edible protein and the highest land need observed for beef cattle. Abstract The present period is characterized by a growing world population and a higher demand for more and better quality food, as well as other products for an improved standard of living. In the future, there will be increasingly strong competition for arable land and non-renewable resources such as fossil carbon-sources, water, and some minerals, as well as between food, feed, fuel, fiber, flowers, and fun (6 F’s). Proteins of animal origin like milk, meat, fish, eggs and, probably, insects are very valuable sources of essential amino acids, minerals and vitamins, but their production consumes some non-renewable resources including arable land and causes considerable emissions. Therefore, this study´s objective was to calculate some examples of the land use (arable land and grassland) for production of edible animal protein taking into consideration important animal species/categories, levels of plant and animal yields, the latter estimated with and without co-products from agriculture, and the food/biofuel industry in animal feeding. There are large differences between animal species/categories and their potential to produce edible protein depending on many influencing variables. The highest amounts per kilogram

  7. A Contribution of Beef to Human Health: A Review of the Role of the Animal Production Systems

    Directory of Open Access Journals (Sweden)

    Dario Pighin

    2016-01-01

    Full Text Available Meat and meat products constitute important source of protein, fat, and several functional compounds. Although beef consumption may implicate possible negative impacts on human health, its consumption can also contribute to human health. Quality traits of beef, as well as its nutritional properties, depend on animal genetics, feeding, livestock practices, and post mortem procedures. Available data show that emerging beef production systems are able to improve both, quality and nutritional traits of beef in a sustainable way. In this context, Argentina’s actions are aimed at maximising beef beneficial effects and minimising its negative impact on human health, in a way of contributing to global food security.

  8. Stability, resilience and animal production in continuously grazed ...

    African Journals Online (AJOL)

    The Jones-Sandland model, popularly used in southern Africa, may be criticised because it ignores firstly the long-term effects of grazing intensity on the acceptability and productivity of pasture or veld, and secondly possible discontinuities in the animal performance - stocking rate relationship. A mathematical model is ...

  9. Animal Meal: Production and Determination in Feedstuffs and the Origin of Bovine Spongiform Encephalopathy

    Science.gov (United States)

    Hahn, Heinz

    This contribution examines what animal meal is, how it is produced in rendering plants, and means of investigating feedstuff constituents. In addition to animal meal, numerous other products of animal origin are also on the market (e.g., blood meal, bone meal, feather meal, gelatin). Constituents of animal origin can be detected in feedstuffs by microscopy, but determining the animal species from which the constituents are derived, as required by law in Germany, requires methods such as enzyme-linked immunosorbent assay and polymerase chain reaction. We consider the problem of trace contamination being introduced accidentally during the production of ruminants' feedstuffs containing constituents of animal origin. The future of animal meal is discussed together with alternatives for disposing of animal carcasses and slaughtery offal, i.e., composting and incineration.

  10. Chilean consumers' perception about animal welfare in dairy production systems

    DEFF Research Database (Denmark)

    Vargas-Bello-Pérez, Einar; Riveros, José Luis; Köbrich, Claus

    2017-01-01

    production systems and animal welfare, and the main aspects they considered when buying dairy products. A face-to-face interview was conducted on a sample of 501 persons from the Province of Santiago, Chile. The survey was conducted in major supermarkets from 15 different municipalities of Santiago...

  11. Nitrogen in global animal production and management options for improving nitrogen use efficiency

    NARCIS (Netherlands)

    Oenema, O.; Tamminga, S.

    2005-01-01

    Animal production systems convert plant protein into animal protein. Depending on animal species, ration and management, between 5% and 45 % of the nitrogen (N) in plant protein is converted to and deposited in animal protein. The other 55%-95% is excreted via urine and feces, and can be used as

  12. Properties of various plants and animals feedstocks for biodiesel production.

    Science.gov (United States)

    Karmakar, Aninidita; Karmakar, Subrata; Mukherjee, Souti

    2010-10-01

    As an alternative fuel biodiesel is becoming increasingly important due to diminishing petroleum reserves and adverse environmental consequences of exhaust gases from petroleum-fuelled engines. Biodiesel, the non-toxic fuel, is mono alkyl esters of long chain fatty acids derived from renewable feedstock like vegetable oils, animal fats and residual oils. Choice of feedstocks depends on process chemistry, physical and chemical characteristics of virgin or used oils and economy of the process. Extensive research information is available on transesterification, the production technology and process optimization for various biomaterials. Consistent supply of feedstocks is being faced as a major challenge by the biodiesel production industry. This paper reviews physico-chemical properties of the plant and animal resources that are being used as feedstocks for biodiesel production. Efforts have also been made to review the potential resources that can be transformed into biodiesel successfully for meeting the ever increasing demand of biodiesel production. Copyright 2010 Elsevier Ltd. All rights reserved.

  13. Animal husbandry and food production in China and Europe: A shared moral problem?

    NARCIS (Netherlands)

    Meijboom, F.L.B.; Li, Jianjun

    2015-01-01

    In China and Europe many millions of animals are used for food production. For both regions animal food production is considered to be important for both the internal market, but also for export. In spite of these similarities there are many differences. First, while in Europe there currently is a

  14. Lichen ranges, animal densities and production in Finnish reindeer management

    Directory of Open Access Journals (Sweden)

    T. Helle

    1990-09-01

    Full Text Available In the 1970s, mean lichen biomass ranged by the earmark districts (comprising of 2-9 adjacent herding associations between 54 kg and 380 kg DM per ha correlating negatively with animal density per lichen ranges (range 1.5 - 14.3 ind. per km2. Biomasses were far below economic carrying capacity of lichen ranges (900 kg DM per ha. The condition of lichen ranges was poorest in the southern half of the area where alternative food to reindeer lichens (Deschampsia flexuosa, arboreal lichens and supplementary feeding was available. In 1980-86, recruitment (calves per 100 females was 33% higher than in the 1970's, on an average (65 vs. 49, despite a 90% increase in animal numbers between 1970 and 1986; recruitment has not been dependent on the condition of lichen ranges. The increase in production has been some higher than expected on the basis of animal numbers. The reasons for the increasing trends in animal numbers, recruitment and production remains some unclear, but they may include favorable winter conditions, supplementary feeding, medical treatment against parasites and proper harvesting policy.

  15. Nuclear techniques in animal production and health and food irradiation

    International Nuclear Information System (INIS)

    Cetinkaya, N.

    2002-01-01

    Nuclear techniques applied to animal production and health are concentrated in three main fields: Animal nutrition, reproduction and animal health. Isotopic markers, both radioactive (''1''4C, ''5 1 Cr, 32 P and 35 S) and stable ( 15 N), have been used in the development of feeding strategies by understanding the rumen fermentation process, and how protein and other nutrients are utilized to determine a balanced diet for meeting animal requirements for growth, pregnancy and lactation. The simple and easily applicable technology was developed for the preparation of a urea mineral multi nutrient block as a supplement and animal cake for the replacement of concentrate feed used by dairy cattle holders. The model was developed in Yerli Kara Cattle and its cross-breeds to estimate protein requirements of animals. Progesterone immunoassays (RIA/EIA) make it possible to control the reproductive performance of cattle, sheep and goats. A milk progesterone enzyme immunoassay kit known as Reprokon was developed at our Center. The kit has licensed by the Ministry of Agriculture and Rural Affairs. As for animal diseases, especially parasitic infections, nuclear techniques have proved to be of great value, namely in the production of irradiated vaccines against helminitic diseases. The Enzyme Linked Immunosorbent assay (ELISA) diagnostic techniques were used on the diagnosis of babesiosis, a disease which cause great economic loss in livestock in Turkey. Food irradiation is the treatment of raw, semi-processed or processed food or food ingredients with ionizing radiation to achieve a reduction of losses due to insect infestation, germination of root crops, spoilage and deterioration of perishable produce, and/or the control of microorganisms and other organisms that cause food borne diseases

  16. First application of liquid-metal-jet sources for small-animal imaging: High-resolution CT and phase-contrast tumor demarcation

    Energy Technology Data Exchange (ETDEWEB)

    Larsson, Daniel H.; Lundstroem, Ulf; Burvall, Anna; Hertz, Hans M. [Department of Applied Physics, KTH Royal Institute of Technology/Albanova, 10691 Stockholm (Sweden); Westermark, Ulrica K.; Arsenian Henriksson, Marie [Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, 17177 Stockholm (Sweden)

    2013-02-15

    Purpose: Small-animal studies require images with high spatial resolution and high contrast due to the small scale of the structures. X-ray imaging systems for small animals are often limited by the microfocus source. Here, the authors investigate the applicability of liquid-metal-jet x-ray sources for such high-resolution small-animal imaging, both in tomography based on absorption and in soft-tissue tumor imaging based on in-line phase contrast. Methods: The experimental arrangement consists of a liquid-metal-jet x-ray source, the small-animal object on a rotating stage, and an imaging detector. The source-to-object and object-to-detector distances are adjusted for the preferred contrast mechanism. Two different liquid-metal-jet sources are used, one circulating a Ga/In/Sn alloy and the other an In/Ga alloy for higher penetration through thick tissue. Both sources are operated at 40-50 W electron-beam power with {approx}7 {mu}m x-ray spots, providing high spatial resolution in absorption imaging and high spatial coherence for the phase-contrast imaging. Results: High-resolution absorption imaging is demonstrated on mice with CT, showing 50 {mu}m bone details in the reconstructed slices. High-resolution phase-contrast soft-tissue imaging shows clear demarcation of mm-sized tumors at much lower dose than is required in absorption. Conclusions: This is the first application of liquid-metal-jet x-ray sources for whole-body small-animal x-ray imaging. In absorption, the method allows high-resolution tomographic skeletal imaging with potential for significantly shorter exposure times due to the power scalability of liquid-metal-jet sources. In phase contrast, the authors use a simple in-line arrangement to show distinct tumor demarcation of few-mm-sized tumors. This is, to their knowledge, the first small-animal tumor visualization with a laboratory phase-contrast system.

  17. Designing foods: animal product options in the marketplace

    National Research Council Canada - National Science Library

    1988-01-01

    ... of Animal Products Board on Agriculture National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1988 i Copyrighttrue Please breaks inserted. are Page files. accidentally typesetting been have may original from the errors not typographic original retained, and from the created cannot be files XML from however, formatting, recomposed typesetti...

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

    Science.gov (United States)

    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.

  19. Land Use for Edible Protein of Animal Origin—A Review

    Directory of Open Access Journals (Sweden)

    Gerhard Flachowsky

    2017-03-01

    Full Text Available The present period is characterized by a growing world population and a higher demand for more and better quality food, as well as other products for an improved standard of living. In the future, there will be increasingly strong competition for arable land and non-renewable resources such as fossil carbon-sources, water, and some minerals, as well as between food, feed, fuel, fiber, flowers, and fun (6 F’s. Proteins of animal origin like milk, meat, fish, eggs and, probably, insects are very valuable sources of essential amino acids, minerals and vitamins, but their production consumes some non-renewable resources including arable land and causes considerable emissions. Therefore, this study´s objective was to calculate some examples of the land use (arable land and grassland for production of edible animal protein taking into consideration important animal species/categories, levels of plant and animal yields, the latter estimated with and without co-products from agriculture, and the food/biofuel industry in animal feeding. There are large differences between animal species/categories and their potential to produce edible protein depending on many influencing variables. The highest amounts per kilogram body weight are produced by growing broiler chicken followed by laying hens and dairy cows; the lowest yields in edible protein and the highest land need were observed for beef cattle. This review clearly indicates that the production of food of animal origin is a very complex process, and selective considerations, i.e., focusing on single factors, do not provide an assessment that reflects the complexity of the subject.

  20. Enabling Passive Immunization as an Alternative to Antibiotics for Controlling Enteric Infections in Production Animals

    DEFF Research Database (Denmark)

    Heegaard, Peter M. H.; Hald, Birthe; Madsen, M.

    Enteric infections cause major problems in most intensive animal production sectors, including poultry, pigs and cattle, leading to disease, reduced production and compromised welfare. In addition some of these infections are zoonotic, and they are to a large extent responsible for the continued ...... as a viable strategy for control of infectious diseases in the intensive animal production, with the potential to significantly reduce antibiotics consumption.......Enteric infections cause major problems in most intensive animal production sectors, including poultry, pigs and cattle, leading to disease, reduced production and compromised welfare. In addition some of these infections are zoonotic, and they are to a large extent responsible for the continued...... massive use of antibiotics in food animals. Thus there is a pressing need for economically feasible, efficient, non-antibiotics based means for controlling the problem. Passive immunization has been known for decades as an efficient way of endowing humans or animals with short-term (weeks) immunity...

  1. Animal-derived natural products of Sowa Rigpa medicine: Their pharmacopoeial description, current utilization and zoological identification.

    Science.gov (United States)

    Yeshi, Karma; Morisco, Paolo; Wangchuk, Phurpa

    2017-07-31

    The Bhutanese Sowa Rigpa medicine (BSM) uses animal parts in the preparation of numerous polyingredient traditional remedies. Our study reports the taxonomical identification of medicinal animals and the description of traditional uses in English medical terminologies. To taxonomically identify the medicinal animals and their derived natural products used as a zootherapeutic agents in BSM. First, the traditional textbooks were reviewed to generate a list of animal products described as ingredients. Second, animal parts that are currently used in Bhutan were identified. Third, the ethnopharmacological uses of each animal ingredients were translated into English medical terminologies by consulting Traditional Physicians, clinical assistants, pharmacognosists, and pharmacists in Bhutan. Fourth, the animal parts were taxonomically identified and their Latin names were confirmed by crosschecking them with online animal databases and relevant scientific literature. The study found 73 natural products belonging to 29 categories derived from 45 medicinal animals (36 vertebrates and 9 invertebrates), comprising of 9 taxonomic categories and 30 zoological families. Out of 116 formulations currently produced, 87 of them contain one or more extracts and products obtained from 13 medicinal animals to treat more than 124 traditionally classified illnesses. Only five animal ingredients were found available in Bhutan and rest of the animal parts are being imported from India. Out of 73 natural products described in the traditional textbooks, only 13 of them (some omitted and few substituted by plants) are currently included in 87 formulations of BSM. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  2. Analysis of integrated animal-fish production system under subtropical hill agro ecosystem in India: growth performance of animals, total biomass production and monetary benefit.

    Science.gov (United States)

    Kumaresan, A; Pathak, K A; Bujarbaruah, K M; Vinod, K

    2009-03-01

    The present study assessed the benefits of integration of animals with fish production in optimizing the bio mass production from unit land in subtropical hill agro ecosystem. Hampshire pigs and Khaki Campbell ducks were integrated with composite fish culture. The pig and duck excreta were directly allowed into the pond and no supplementary feed was given to fish during the period of study. The average levels of N, P and K in dried pig and duck manure were 0.9, 0.7 and 0.6 per cent and 1.3, 0.6 and 0.5 per cent, respectively. The average body weight of pig and duck at 11 months age was 90 and 1.74 kg with an average daily weight gain of 333.33 and 6.44 g, respectively. The fish production in pig-fish and duck-fish systems were 2209 and 2964 kg/ha, respectively while the fish productivity in control pond was only 820 kg/ha. The total biomass (animal and fish) production was higher (pfeeding system compared to the traditional system, however the input/output ratio was 1:1.2 and 1:1.55 for commercial and traditional systems, respectively. It was inferred that the total biomass production per unit land was high (pfish were integrated together.

  3. Commoditizing Nonhuman Animals and Their Consumers: Industrial Livestock Production, Animal Welfare, and Ecological Justice

    Science.gov (United States)

    McLeod-Kilmurray, Heather

    2012-01-01

    There is increasing research on the effects of industrial livestock production on the environment and human health, but less on the effects this has on animal welfare and ecological justice. The concept of ecological justice as a tool for achieving sustainability is gaining traction in the legal world. Klaus Bosselman defines ecological justice as…

  4. Countermeasures for reduction of radioactive contamination of farm animals and animal products in agricultural ecosystems

    International Nuclear Information System (INIS)

    Poeschl, M.

    2006-01-01

    A wide variety of measures is available to reduce or prevent the transfer of radionuclides through the food-chain and hence reduce the radiation dose to the consumer. In this mini-review, both literature sources and the practice of applying agricultural countermeasures are summarized very shortly: Interventions at the soil-plant step, at the plant-animal step, and at the foodstuff-man step. (authors)

  5. Pollution by animal production in The Netherlands: solutions.

    Science.gov (United States)

    Voorburg, J H

    1991-09-01

    Provided that the application rates of manure do not exceed the crop uptake of nutrients, pollution by animal production is mainly caused by nitrogenous substances. Applying manure outside the growing season causes pollution of groundwater and surface water due to leaching and runoff. In regions with a high livestock density, the evaporation of ammonia has a serious impact on the environment. It contributes to acidification and causes a nutrient imbalance in natural vegetation. The prevention of nutrient losses from manure is unprofitable. The environmental impact is not caused by the individual farmer but is a result of the sum of activities in a region. This means that legislation is necessary to impose limits in order to arrive at production without pollution. Within this framework, the farmer should optimise the utilisation of minerals from manure by more efficient animal nutrition and better handling of the manure. One of the most difficult problems is the prevention of ammonia evaporation. A reduction of these losses generally also has a favourable effect on odour emissions. A new development is the processing of manure surpluses into a dried manure of sufficient quality to compete on the fertiliser market. As is usually the case with pollution control, these measures raise the costs of livestock production.

  6. Application of nuclear techniques in animal health and production

    Energy Technology Data Exchange (ETDEWEB)

    1974-01-01

    Under United Nations Development Programme in collaboration with the International Atomic Energy Agency, Vienna, a beginning was made in the use of nuclear techniques in animal health and production at the Indian Veterinary Research Institute, Izatnagar. Radioisotopes are being used as tracers for investigations in rumen digestion, metabolism, physiology and endocrinology of animals. Irradiated vaccines against parasitic infestation are being developed. Various facilities available, salient research findings of the studies carried so far and research work under progress and future development plans are described.

  7. Application of nuclear techniques in animal health and production

    International Nuclear Information System (INIS)

    1974-01-01

    Under United Nations Development Programme in collaboration with the International Atomic Energy Agency, Vienna, a beginning was made in the use of nuclear techniques in animal health and production at the Indian Veterinary Research Institute, Izatnagar. Radioisotopes are being used as tracers for investigations in rumen digestion, metabolism, physiology and endocrinology of animals. Irradiated vaccines against parasitic infestation are being developed. Various facilities available, salient research findings of the studies carried so far and research work under progress and future development plans are described. (M.G.B.)

  8. [Diversity and bioactivity of culturable actinobacteria from animal feces].

    Science.gov (United States)

    Jiang, Yi; Cao, Yanru; Han, Li; Jin, Rongxian; Zheng, Dan; He, Wenxiang; Li, Youlong; Huang, Xueshi

    2012-10-04

    In order to provide new source for discovering new lead compounds of drugs and other products, the diversity and some bioactivities of culturable actinobacteria in animal feces were studied. Five animals' fecal samples were collected from Yunnan Wild Animal Park. The pure cultures of actinobacteria were isolated from these samples by using 5 different media. The 16S rRNA gene sequences of 119 selected strains were determined; the phylogenetic analysis was carried out; and antimicrobial and anti-tumor activities were determined by using agar diffusion method, tumor cell lines k562and HL60 respectively. In total 20 genera of actinobacteria from the 5 animals' feces were identified. Many strains inhibited Bacillus subtilis, Staphylococcus lentus, Mycobacterium tuberculosis, Candida albicans and Aspergillus niger. Some strains presented antitumor activities. Some known secondary metabolites and Sannastatin, a novel macrolactam polyketide glycoside with bioactivities, were isolated and identified. Fecal actinobacteria are a new potential source for discovering drug lead and other industry products.

  9. Carbon Sources Influence Fumonisin Production in Fusarium proliferatum.

    Science.gov (United States)

    Li, Taotao; Gong, Liang; Jiang, Guoxiang; Wang, Yong; Gupta, Vijai Kumar; Qu, Hongxia; Duan, Xuewu; Wang, Jiasheng; Jiang, Yueming

    2017-10-01

    Fusarium proliferatum is a worldwide fungal pathogen that produces fumonisins which are harmful to animal and human health. However, environmental factors affecting fumonisin biosynthesis in F. proliferatum are not well understood. Based on our preliminary results, in this study, we investigated the effect of sucrose or mannose as the sole carbon source on fumonisin B (FB) production by F. proliferatum and studied their underlying mechanisms via proteome and gene expression analysis. Our results showed that mannose, used as the sole carbon source, significantly blocked fumonisin B 1 and B 2 production by F. proliferatum as compared with the use of sucrose. Fifty-seven differentially expressed proteins were successfully identified. The downregulated proteins in the mannose-cultured strain were mainly involved in carbon metabolism, response to stress, and methionine metabolism, as compared with the sucrose-cultured strain. Moreover, quantitative real-time PCR analysis indicated that expression of several key genes involved in FB biosynthetic pathway and in transcription regulation were significantly downregulated in the mannose-cultured F. proliferatum, whereas expression of histone deacetylation-related genes were significantly upregulated. These results suggested that the blockage of FB biosynthesis by mannose was associated with the decreases in conversion of acetyl-CoA to polyketide, methionine biosynthesis, and NADPH regeneration. More importantly, milder oxidative stress, downregulated expression of genes involved in biosynthetic pathway and transcription regulation, and upregulated expression of genes with histone deacetylation possibly were responsible for the blockage of FB biosynthesis in F. proliferatum. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Method and apparatus for treatment of animal waste products

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, R R

    1977-12-15

    Animal wastes (fresh manure and urine) are converted to products useful on farmland or in animal feed by treating them with alkali metal hydroxides or carbonates and/or alkaline earth hydroxides to give slurries with pH 9.0 to 12.0, thus deactivating urease. Thus, a slurry of swine manure and urine adjusted with CaO to pH 11 has urea content 27.0 and 26.5 mg/L after 0 and 10 days, respectively, at 20/sup 0/, compared with 22.0 and 0, respectively, in the absence of base.

  11. Draught animals and welfare.

    Science.gov (United States)

    Ramaswamy, N S

    1994-03-01

    In fifty developing countries, which contain half of the total human population of the world, there is a heavy dependence on draught animals as an energy source. These animals are used for agriculture operations in 52% of cultivated areas of the world, as well as for hauling 25 million carts. This situation is likely to continue for at least another fifty years. The work performed annually by these draught animals would require 20 million tons of petroleum, valued at US$6 billion, if it were performed by motorized vehicles. The poor working conditions of these animals often adversely affect their productivity. The application of improved technology and better management (i.e. through better feed and health services, and improved design of agricultural implements and carts) could considerably improve the welfare of these animals. Improved systems would generate sufficient benefits for the economy to justify the required investment. High priority should therefore be given to draught animal power in the economic development agenda.

  12. 9 CFR 2.132 - Procurement of dogs, cats, and other animals; dealers.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Procurement of dogs, cats, and other... SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Miscellaneous § 2.132 Procurement of dogs, cats, and other animals; dealers. (a) A class “B” dealer may obtain live random source dogs and cats...

  13. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) - a randomized cross-over meal test study

    DEFF Research Database (Denmark)

    Kristensen, Marlene Dahlwad; Bendsen, Nathalie Tommerup; Christensen, Sheena M

    2016-01-01

    BACKGROUND: Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources...... on appetite regulation. OBJECTIVE: To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. DESIGN: In total, 43 healthy, normal-weight, young men completed this randomized, double......-Legume compared to HP-Meat or LP-Legume (pVegetable-based meals (beans/peas) influenced appetite sensations favorably compared to animal-based meals (pork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content...

  14. Closer to Nature: the Ethics of ‘Green’ Representations in Animal Product Marketing

    DEFF Research Database (Denmark)

    Borkfelt, Sune; Kondrup, Sara Vincentzen; Gjerris, Mickey

    2013-01-01

    – thus attempting to display a green, eco-, climate-, and animal friendly production. The tension between marketing and the idea of ethical consumerism is apparent as the need for independent information to make value-based choices is challenged by the liberal rules of the market and more specifically......Empirical cases from the Danish food market are examined in order to critically discuss the respective modes of communication in light of the premises of socially responsible consumer marketing. This analysis suggests that specific marketing instruments are used to sell animal products by blurring...... by the lack of a restrictive food labelling policy. The relationship between the ways in which animal welfare is communicated and emphasized through food marketing, and commonly held perceptions of acceptable standards for animal welfare, is discussed and the need for transparency in the area of animal...

  15. Open-source, small-animal magnetic resonance-guided focused ultrasound system.

    Science.gov (United States)

    Poorman, Megan E; Chaplin, Vandiver L; Wilkens, Ken; Dockery, Mary D; Giorgio, Todd D; Grissom, William A; Caskey, Charles F

    2016-01-01

    MR-guided focused ultrasound or high-intensity focused ultrasound (MRgFUS/MRgHIFU) is a non-invasive therapeutic modality with many potential applications in areas such as cancer therapy, drug delivery, and blood-brain barrier opening. However, the large financial costs involved in developing preclinical MRgFUS systems represent a barrier to research groups interested in developing new techniques and applications. We aim to mitigate these challenges by detailing a validated, open-source preclinical MRgFUS system capable of delivering thermal and mechanical FUS in a quantifiable and repeatable manner under real-time MRI guidance. A hardware and software package was developed that includes closed-loop feedback controlled thermometry code and CAD drawings for a therapy table designed for a preclinical MRI scanner. For thermal treatments, the modular software uses a proportional integral derivative controller to maintain a precise focal temperature rise in the target given input from MR phase images obtained concurrently. The software computes the required voltage output and transmits it to a FUS transducer that is embedded in the delivery table within the magnet bore. The delivery table holds the FUS transducer, a small animal and its monitoring equipment, and a transmit/receive RF coil. The transducer is coupled to the animal via a water bath and is translatable in two dimensions from outside the magnet. The transducer is driven by a waveform generator and amplifier controlled by real-time software in Matlab. MR acoustic radiation force imaging is also implemented to confirm the position of the focus for mechanical and thermal treatments. The system was validated in tissue-mimicking phantoms and in vivo during murine tumor hyperthermia treatments. Sonications were successfully controlled over a range of temperatures and thermal doses for up to 20 min with minimal temperature overshoot. MR thermometry was validated with an optical temperature probe, and focus

  16. The water footprint of animal products : The meat crisis: Developing more sustainable and ethical production and consumption

    NARCIS (Netherlands)

    Hoekstra, Arjen Y.; D'Silva, Joyce; Webster, John

    2017-01-01

    Meat and dairy production and consumption are in crisis. Globally, 70 billion farm animals are used for food production every year. It is well accepted that livestock production is a major contributor to greenhouse gas emissions. The Food and Agriculture Organization of the United Nations (FAO)

  17. Animal production and health newsletter. No. 33

    International Nuclear Information System (INIS)

    2000-12-01

    A full report on the final research coordination meeting on the long running Coordinated Research Project supporting rinderpest eradication is contained in this Newsletter. It is reported that all the national rinderpest vaccination campaigns have been terminated and except for a very few isolated areas where vaccination continues, the effort is now on disease surveillance to demonstrate freedom from rinderpest. Other research coordination meetings on animal diseases and productivity as well as new projects are highlighted in this issue

  18. Animal production and health newsletter. No. 33

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    A full report on the final research coordination meeting on the long running Coordinated Research Project supporting rinderpest eradication is contained in this Newsletter. It is reported that all the national rinderpest vaccination campaigns have been terminated and except for a very few isolated areas where vaccination continues, the effort is now on disease surveillance to demonstrate freedom from rinderpest. Other research coordination meetings on animal diseases and productivity as well as new projects are highlighted in this issue.

  19. Animal Production Performance and Herd Management in Suckling Farms on Réunion Island

    Directory of Open Access Journals (Sweden)

    J.P. Choisis

    2008-02-01

    Full Text Available In Réunion, because of the insularity and the small size of farms, improving cattle farm productivity involves increas­ing technical management aspects. To analyze relationships between herd management practices and animal perform­ances, a survey was conducted in ten suckling farms, located in the Highlands, from 1999 to 2002. Three sets of 4, 8 and 3 variables, respectively, were thus extracted from the moni­toring database: animal performances (calving interval, fertil­ity rate, body weight at standard age, live meat production, farmers’ practices (grazing time per hectare and paddock, time interval between two passages, paddock size, stocking rate, feed complementation of weaned animals and lactating cows, culling rate, and environment (rainfall, herbage production, body condition score of cows. An analysis of co-inertia was carried out on the first two tables to analyze relationships between animal production performances and practices. A significant correlation was observed between the two tables. The results of the co-inertia analysis were interpreted for each farm. Beyond specific constraints, they revealed proximities between farms and herd management based on various strat­egies, which were relevant with the observed performances. A STATICO analysis was performed to assess relationships between performance parameters and environment parameters for the four studied years. It revealed that there was a stable costructure between the environment and performance tables. This suggests that practices had a highly structuring effect on animal production and that some system adjustments miti­gated the climate effects.

  20. Estimating animal movement contacts between holdings of different production types.

    Science.gov (United States)

    Lindström, Tom; Sisson, Scott A; Lewerin, Susanna Stenberg; Wennergren, Uno

    2010-06-01

    Animal movement poses a great risk for disease transmission between holdings. Heterogeneous contact patterns are known to influence the dynamics of disease transmission and should be included in modeling. Using pig movement data from Sweden as an example, we present a method for quantification of between holding contact probabilities based on different production types. The data contained seven production types: Sow pool center, Sow pool satellite, Farrow-to-finish, Nucleus herd, Piglet producer, Multiplying herd and Fattening herd. The method also estimates how much different production types will determine the contact pattern of holdings that have more than one type. The method is based on Bayesian analysis and uses data from central databases of animal movement. Holdings with different production types are estimated to vary in the frequency of contacts as well as in what type of holding they have contact with, and the direction of the contacts. Movements from Multiplying herds to Sow pool centers, Nucleus herds to other Nucleus herds, Sow pool centers to Sow pool satellites, Sow pool satellites to Sow pool centers and Nucleus herds to Multiplying herds were estimated to be most common relative to the abundance of the production types. We show with a simulation study that these contact patterns may also be expected to result in substantial differences in disease transmission via animal movements, depending on the index holding. Simulating transmission for a 1 year period showed that the median number of infected holdings was 1 (i.e. only the index holding infected) if the infection started at a Fattening herd and 2161 if the infection started on a Nucleus herd. We conclude that it is valuable to include production types in models of disease transmission and the method presented in this paper may be used for such models when appropriate data is available. We also argue that keeping records of production types is of great value since it may be helpful in risk

  1. Nigerian Journal of Animal Production - Vol 25, No 1 (1998)

    African Journals Online (AJOL)

    Nigerian Journal of Animal Production. ... Growth And Some Carcass Characteristics Of Growing Pigs Fed Full-Fat Soybean-Based Diets ... On Carcass Yield And Meat Quality Of Indigenous Guineafowl (Numida mefeagris galeata Pallas).

  2. CellAnimation: an open source MATLAB framework for microscopy assays.

    Science.gov (United States)

    Georgescu, Walter; Wikswo, John P; Quaranta, Vito

    2012-01-01

    Advances in microscopy technology have led to the creation of high-throughput microscopes that are capable of generating several hundred gigabytes of images in a few days. Analyzing such wealth of data manually is nearly impossible and requires an automated approach. There are at present a number of open-source and commercial software packages that allow the user to apply algorithms of different degrees of sophistication to the images and extract desired metrics. However, the types of metrics that can be extracted are severely limited by the specific image processing algorithms that the application implements, and by the expertise of the user. In most commercial software, code unavailability prevents implementation by the end user of newly developed algorithms better suited for a particular type of imaging assay. While it is possible to implement new algorithms in open-source software, rewiring an image processing application requires a high degree of expertise. To obviate these limitations, we have developed an open-source high-throughput application that allows implementation of different biological assays such as cell tracking or ancestry recording, through the use of small, relatively simple image processing modules connected into sophisticated imaging pipelines. By connecting modules, non-expert users can apply the particular combination of well-established and novel algorithms developed by us and others that are best suited for each individual assay type. In addition, our data exploration and visualization modules make it easy to discover or select specific cell phenotypes from a heterogeneous population. CellAnimation is distributed under the Creative Commons Attribution-NonCommercial 3.0 Unported license (http://creativecommons.org/licenses/by-nc/3.0/). CellAnimationsource code and documentation may be downloaded from www.vanderbilt.edu/viibre/software/documents/CellAnimation.zip. Sample data are available at www

  3. Animal production and health newsletter. No. 37

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-12-01

    This issue focuses on the specific biotechnological methods that have the greatest potential for livestock production and health in developing countries, and which of these require nuclear and related techniques? The consultants' meeting that we held during 2001 (http://www.iaea.org/programmes/nafa/d3/public/ gene-technologies.pdf) provided us with the answers. We have subsequently discussed these concepts further with FAO, ILRI and other partners, and have planned a series of activities over the next two years to facilitate the transition of our Sub-programme. The first is an FAO/IAEA International Symposium on 'Applications of Gene Based Technologies for Improving Animal Production and Health in Developing Countries' which will be held here in Vienna from 6 to 10 October 2003. The official announcement is included in this Newsletter. This will be followed by three inter-regional training courses, to be held during 2004 and 2005, to train scientists in developing countries on the molecular techniques currently being used in the fields of animal nutrition, genetics and disease diagnosis. Subsequently, four new CRPs will be initiated during 2005-2006, dealing with (a) rumen molecular techniques for predicting and enhancing productivity; (b) manipulation of nutrition in utero to alter gene expression; (c) characterization of small ruminant genetic resources aimed at selection for parasite resistance; and (d) improvement of diagnostic tests for African Swine Fever to assist in molecular epidemiology. The announcements for the first two have already appeared in previous Newsletters and that for the third will be in the next issue. The projects that have been approved for implementation during the next biennium (2003-2004) are listed in this Newsletter.

  4. Animal production and health newsletter. No. 37

    International Nuclear Information System (INIS)

    2002-12-01

    This issue focuses on the specific biotechnological methods that have the greatest potential for livestock production and health in developing countries, and which of these require nuclear and related techniques? The consultants' meeting that we held during 2001 (http://www.iaea.org/programmes/nafa/d3/public/ gene-technologies.pdf) provided us with the answers. We have subsequently discussed these concepts further with FAO, ILRI and other partners, and have planned a series of activities over the next two years to facilitate the transition of our Sub-programme. The first is an FAO/IAEA International Symposium on 'Applications of Gene Based Technologies for Improving Animal Production and Health in Developing Countries' which will be held here in Vienna from 6 to 10 October 2003. The official announcement is included in this Newsletter. This will be followed by three inter-regional training courses, to be held during 2004 and 2005, to train scientists in developing countries on the molecular techniques currently being used in the fields of animal nutrition, genetics and disease diagnosis. Subsequently, four new CRPs will be initiated during 2005-2006, dealing with (a) rumen molecular techniques for predicting and enhancing productivity; (b) manipulation of nutrition in utero to alter gene expression; (c) characterization of small ruminant genetic resources aimed at selection for parasite resistance; and (d) improvement of diagnostic tests for African Swine Fever to assist in molecular epidemiology. The announcements for the first two have already appeared in previous Newsletters and that for the third will be in the next issue. The projects that have been approved for implementation during the next biennium (2003-2004) are listed in this Newsletter

  5. Genetic opportunities to enhance sustainability of pork production in developing countries: A model for food animals

    International Nuclear Information System (INIS)

    Forsberg, C.W.; Golovan, S.P.; Ajakaiye, A.; Fan, M.Z.; Hacker, R.R.; Phillips, J.P.; Meidinger, R.G.; Kelly, J.M.

    2005-01-01

    Currently there is a shortage of food and potable water in many developing countries. Superimposed upon this critical situation, because of the increasing urban wealth in these countries, there is a strong trend of increased consumption of meat, and pork in particular. The consequence of this trend will be increased agricultural pollution, resulting not only from greater use of chemical fertilizer, but also from manure spread on land as fertilizer that may enter freshwater and marine ecosystems causing extensive eutrophication and decreased water quality. The application of transgenic technologies to improve the digestive efficiency and survival of food animals, and simultaneously decreasing their environmental impact is seen as an opportunity to enhance sustainability of animal agriculture without continued capital inputs. Transgenes expressed in pigs that have potential include, for example, genes coding for phytase, lactalbumin and lactoferrin. At the University of Guelph, Escherichia coli phytase has been expressed in the salivary glands of the pig. Selected lines of these pigs utilize plant phytate phosphorus efficiently as a source of phosphorus and excrete faecal material with more than a 60 percent reduction in phosphorus content. Because of their capacity to utilize plant phytate phosphorus and to produce less polluting manure they have a valuable trait that will contribute to enhanced sustainability of pork production in developing countries, where there is less access to either high quality phosphate supplement or phytase enzyme to include in the diet. Issues that require continued consideration as a prelude to the introduction of transgenic animals into developing countries include food and environmental safety, and consumer acceptance of meat products from genetically modified animals. (author)

  6. Comparing environmental impacts from insects for feed and food as an alternative to animal production

    DEFF Research Database (Denmark)

    Halloran, Afton Marina Szasz; Hansen, Hanne Helene; Jensen, Lars Stoumann

    2018-01-01

    This chapter systematically compares and contrasts the known environmental impacts of traditional vertebrate animal production with insect production intended for both food and animal feed. There are major physiological and biological differences between traditional livestock species and insects,...

  7. Hungry for success: Urban consumer demand for wild animal products in Vietnam

    Directory of Open Access Journals (Sweden)

    Rebecca Drury

    2011-01-01

    Full Text Available Rising urban prosperity is escalating demand for wild animal products in Vietnam. Conservation interventions seek to influence consumer demand, but are based on a limited understanding of consumers and consumption behaviour. This report presents key findings of a structured survey (n=915 and semi-structured interviews (n=78 to investigate the social context of consumption of wild animal-derived products among the population of central Hanoi. Wildmeat is the product most commonly reported consumed-predominantly by successful, high-income, high-status males of all ages and educational levels-and is used as a medium to communicate prestige and obtain social leverage. As Vietnam′s economy grows and its population ages, demand for wildmeat and medicinal products is likely to rise. Given the difficulties of acting on personal rather than collective interests and the symbolic role of wildmeat in an extremely status-conscious society, reducing demand is challenging. Influencing consumer behaviour over the long term requires social marketing expertise and has to be informed by an in-depth understanding, achieved using appropriate methods, of the social drivers of consumer demand for wild animal products. In the meantime, strengthened enforcement is needed to prevent the demand being met from consumers prepared to pay the rising costs of finding the last individuals of a species.

  8. Cost-efficiency of animal welfare in broiler production systems

    NARCIS (Netherlands)

    Gocsik, Éva; Brooshooft, Suzanne D.; Jong, de Ingrid C.; Saatkamp, Helmut W.

    2016-01-01

    Broiler producers operate in a highly competitive and cost-price driven environment. In addition, in recent years the societal pressure to improve animal welfare (AW) in broiler production systems is increasing. Hence, from an economic and decision making point of view, the cost-efficiency of

  9. Relationship between sources of pet acquisition and euthanasia of cats and dogs in an animal shelter: a pilot study.

    Science.gov (United States)

    Arbe Montoya, A I; Rand, J S; Greer, R M; Alberthsen, C; Vankan, D

    2017-06-01

    Approximately 140,000 unwanted dogs and cats are culled in Australia annually. There is a paucity of information linking sources of pet acquisition with subsequent euthanasia, which may inform evidence-based strategies to reduce euthanasia rates. This pilot study aimed to determine whether there is a higher risk of euthanasia related to the source of acquisition for pets surrendered to an animal shelter. Data for 5391 dogs and 5581 cats surrendered to one Queensland shelter between January 2006 and December 2009 were analysed. The main sources of acquisition for owner-surrendered dogs were 'shelter' and 'pet shop' and for owner-surrendered cats were 'own litter' and 'shelter'. Euthanasia rates for different sources varied. For adult dogs, acquisition through newspaper advertisements was associated with the highest euthanasia rate. Adult cats obtained as gifts (from friend or family member) had the highest euthanasia rate. For junior cats, the overwhelming source was the owner's own litter (68% of intake) and only kittens acquired as strays were at significantly higher risk of euthanasia. For both dogs and cats, animals acquired from shelters had lower rates of euthanasia than most other sources, which suggests that shelter-sourced animals may be considered a preferred source for pet acquisition to assist in reducing the number of adoptable pets euthanased. There was evidence from the study animal shelter that the risk of euthanasia was related to acquisition source. These findings should be confirmed by prospective studies, which should also investigate the interaction between acquisition source and other factors, using larger data sets from a variety of shelters. © 2017 Australian Veterinary Association.

  10. An exploration on greenhouse gas and ammonia production by insect species suitable for animal or human consumption.

    Science.gov (United States)

    Oonincx, Dennis G A B; van Itterbeeck, Joost; Heetkamp, Marcel J W; van den Brand, Henry; van Loon, Joop J A; van Huis, Arnold

    2010-12-29

    Greenhouse gas (GHG) production, as a cause of climate change, is considered as one of the biggest problems society is currently facing. The livestock sector is one of the large contributors of anthropogenic GHG emissions. Also, large amounts of ammonia (NH(3)), leading to soil nitrification and acidification, are produced by livestock. Therefore other sources of animal protein, like edible insects, are currently being considered. An experiment was conducted to quantify production of carbon dioxide (CO₂) and average daily gain (ADG) as a measure of feed conversion efficiency, and to quantify the production of the greenhouse gases methane (CH₄) and nitrous oxide (N₂O) as well as NH₃ by five insect species of which the first three are considered edible: Tenebrio molitor, Acheta domesticus, Locusta migratoria, Pachnoda marginata, and Blaptica dubia. Large differences were found among the species regarding their production of CO₂ and GHGs. The insects in this study had a higher relative growth rate and emitted comparable or lower amounts of GHG than described in literature for pigs and much lower amounts of GHG than cattle. The same was true for CO₂ production per kg of metabolic weight and per kg of mass gain. Furthermore, also the production of NH₃ by insects was lower than for conventional livestock. This study therefore indicates that insects could serve as a more environmentally friendly alternative for the production of animal protein with respect to GHG and NH₃ emissions. The results of this study can be used as basic information to compare the production of insects with conventional livestock by means of a life cycle analysis.

  11. An exploration on greenhouse gas and ammonia production by insect species suitable for animal or human consumption.

    Directory of Open Access Journals (Sweden)

    Dennis G A B Oonincx

    Full Text Available BACKGROUND: Greenhouse gas (GHG production, as a cause of climate change, is considered as one of the biggest problems society is currently facing. The livestock sector is one of the large contributors of anthropogenic GHG emissions. Also, large amounts of ammonia (NH(3, leading to soil nitrification and acidification, are produced by livestock. Therefore other sources of animal protein, like edible insects, are currently being considered. METHODOLOGY/PRINCIPAL FINDINGS: An experiment was conducted to quantify production of carbon dioxide (CO₂ and average daily gain (ADG as a measure of feed conversion efficiency, and to quantify the production of the greenhouse gases methane (CH₄ and nitrous oxide (N₂O as well as NH₃ by five insect species of which the first three are considered edible: Tenebrio molitor, Acheta domesticus, Locusta migratoria, Pachnoda marginata, and Blaptica dubia. Large differences were found among the species regarding their production of CO₂ and GHGs. The insects in this study had a higher relative growth rate and emitted comparable or lower amounts of GHG than described in literature for pigs and much lower amounts of GHG than cattle. The same was true for CO₂ production per kg of metabolic weight and per kg of mass gain. Furthermore, also the production of NH₃ by insects was lower than for conventional livestock. CONCLUSIONS/SIGNIFICANCE: This study therefore indicates that insects could serve as a more environmentally friendly alternative for the production of animal protein with respect to GHG and NH₃ emissions. The results of this study can be used as basic information to compare the production of insects with conventional livestock by means of a life cycle analysis.

  12. Animal production and health newsletter. No. 40

    International Nuclear Information System (INIS)

    2004-06-01

    This issue of the Newsletter highlights the activities of the Animal Production and Health Section and the Sub-programme. Apart from the regular Coordinated Research Project (CRP) activities and the customary technical support given to national and regional Technical Cooperation (TC) projects, the personnel were involved in the technical evaluation of applications for new TC projects by Member States for the 2005/2006 biennial project cycle. The Section also was also occupied with preparing the IAEA's 2006/2007 Work and Budget Programme

  13. Life cycle of PCBs and contamination of the environment and of food products from animal origin.

    Science.gov (United States)

    Weber, Roland; Herold, Christine; Hollert, Henner; Kamphues, Josef; Ungemach, Linda; Blepp, Markus; Ballschmiter, Karlheinz

    2018-06-01

    This report gives a summary of the historic use, former management and current release of polychlorinated biphenyls (PCBs) in Germany and assesses the impact of the life cycle of PCBs on the contamination of the environment and of food products of animal origin. In Germany 60,000 t of PCBs were used in transformers, capacitors or as hydraulic oils. The use of PCB oils in these "closed applications", has been banned in Germany in 2000. Thirty to 50% of these PCBs were not appropriately managed. In West Germany, 24,000 t of PCBs were used in open applications, mainly as additive (plasticiser, flame retardant) in sealants and paints in buildings and other construction. The continued use in open applications has not been banned, and in 2013, an estimated more than 12,000 t of PCBs were still present in buildings and other constructions. These open PCB applications continuously emit PCBs into the environment with an estimated release of 7-12 t per year. This amount is in agreement with deposition measurements (estimated to 18 t) and emission estimates for Switzerland. The atmospheric PCB releases still have an relevant impact on vegetation and livestock feed. In addition, PCBs in open applications on farms are still a sources of contamination for farmed animals. Furthermore, the historic production, use, recycling and disposal of PCBs have contaminated soils along the lifecycle. This legacy of contaminated soils and contaminated feed, individually or collectively, can lead to exceedance of maximum levels in food products from animals. In beef and chicken, soil levels of 5 ng PCB-TEQ/kg and for chicken with high soil exposure even 2 ng PCB-TEQ/kg can lead to exceedance of EU limits in meat and eggs. Areas at and around industries having produced or used or managed PCBs, or facilities and areas where PCBs were disposed need to be assessed in respect to potential contamination of food-producing animals. For a large share of impacted land, management measures

  14. The potential of animal manure, straw and grass for European biogas production in 2030

    DEFF Research Database (Denmark)

    Meyer, A. K.P.; Ehimen, E. A.; Holm-Nielsen, J. B.

    2016-01-01

    Biogas is a diverse energy source, suitable as a flexible and storable energy form. In the European Union (EU), biogas is expected to play an important role in reaching the energy policy targets. The sustainability of substrates used for biogas production has however been under a critical...... discussion. The aim of this study was to project and map the potentials of sustainable biomasses in 2030 in the EU. The investigated types of residual biomass were animal manure, straw from cereal production, and excess grass from both rotational and permanent grasslands and meadows. In total the energy...... potential from the investigated resources was projected to range from 39.3-66.9 Mtoe, depending on the availability of the residues. In the perspectives of the energy political targets, the projected energy potential could cover 2.3-3.9% of the total EU energy consumption in 2030 or 8.4-14.3% of the total...

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

    Directory of Open Access Journals (Sweden)

    Economou V

    2015-04-01

    Full Text Available Vangelis Economou,1 Panagiota Gousia2 1Department of Hygiene and Technology of Food of Animal Origin, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; 2Food-Water Microbiology Unit, Department of Microbiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece Abstract: 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

  16. Epigenetics and developmental programming of welfare and production traits in farm animals.

    Science.gov (United States)

    Sinclair, K D; Rutherford, K M D; Wallace, J M; Brameld, J M; Stöger, R; Alberio, R; Sweetman, D; Gardner, D S; Perry, V E A; Adam, C L; Ashworth, C J; Robinson, J E; Dwyer, C M

    2016-07-21

    The concept that postnatal health and development can be influenced by events that occur in utero originated from epidemiological studies in humans supported by numerous mechanistic (including epigenetic) studies in a variety of model species. Referred to as the 'developmental origins of health and disease' or 'DOHaD' hypothesis, the primary focus of large-animal studies until quite recently had been biomedical. Attention has since turned towards traits of commercial importance in farm animals. Herein we review the evidence that prenatal risk factors, including suboptimal parental nutrition, gestational stress, exposure to environmental chemicals and advanced breeding technologies, can determine traits such as postnatal growth, feed efficiency, milk yield, carcass composition, animal welfare and reproductive potential. We consider the role of epigenetic and cytoplasmic mechanisms of inheritance, and discuss implications for livestock production and future research endeavours. We conclude that although the concept is proven for several traits, issues relating to effect size, and hence commercial importance, remain. Studies have also invariably been conducted under controlled experimental conditions, frequently assessing single risk factors, thereby limiting their translational value for livestock production. We propose concerted international research efforts that consider multiple, concurrent stressors to better represent effects of contemporary animal production systems.

  17. Biogas production from animal manure and agri-organic by-products. An analysis of the environment

    International Nuclear Information System (INIS)

    De Boo, W.

    1997-12-01

    Growing interest in sustainable energy has been directed to the production of biogas from organic matter in animal manure and agri-organic by-products. The technology of biogas production by anaerobic digestion of organic materials is used in several parts of the world. Based on this experience and on positive results in a Novem study for the Netherlands situation in 1995, an actor survey has been carried out. The introduction of combined digestion of animal manure and agri-organic by-products has been discussed with companies, business associations and governmental organisations in the energy, agricultural and waste sectors. The survey has revealed that commercial exploitation of biogas plants with a capacity of 100 kton per year is possible under the following conditions: (1) costs of investment should not be higher than 100 Dutch Guilders (45 ECU) per ton processing capacity; (2) yield demands on investment capital, both equity and debt, should not be higher than 8%; (3) selling price for biogas should be around 0,30 Dutch Guilders (0,135 ECU) per m o 3 natural gas equivalents; (4) supply for processing of agri-organic by-products with a received minimum fee of 35 Dutch Guilders (15,7 ECU) per ton should be guaranteed; (5) dairy, pig and arable farmers involved in the biogas plant should have both financial and quality incentives to participation; (6) environmental legislation on the level of heavy metals in animal manure mixed with agri-organic byproducts should not be different from the accepted levels in 'normal' animal manure; and finally (7) the site of the biogas plant accepted by local authorities should be suitable by logistic standards for the transports of animal manure, agri-organic by-products, the digested mixture and biogas. It has been concluded that these conditions are not unrealistic, although there is no absolute certainty that they will be fulfilled. However, circumstances for the implementation of biogas plants have improved in recent years

  18. Radioactive waste management in sealed sources laboratory production

    International Nuclear Information System (INIS)

    Carvalho, Gilberto

    2001-01-01

    The laboratory of sealed sources production, of Instituto de Pesquisas Energeticas e Nucleares, was created in 1983 and since then, has produced radioactive sources for industry and engineering in general, having specialization in assembly of radiation sources for non destructive testings, by gammagraphy, with Iridium-192, that represents 98% of the production of laboratory and 2% with the Cobalt-60, used in nuclear gages. The aim of this work, is to quantify and qualify the radioactive wastes generated annually, taking into account, the average of radioactive sources produced, that are approximately 220 sources per year

  19. Impressions of animal production in South Africa with particular ...

    African Journals Online (AJOL)

    Impressions of animal production in South Africa with particular reference to biological research. I.W. McDonald. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

  20. Advancement in the Feeding and Nutrition of Farm Animals of Bangladesh and a Panoramic View 2050

    Directory of Open Access Journals (Sweden)

    Khan Shahidul Huque

    2018-03-01

    Full Text Available This article describes genesis and the advances of schooling, research and extension of animal nutrition science and practices in Bangladesh. It portrays sine qua non of the advancement of animal nutrition, fodder production and frontier knowledge of allied disciplines. Domestic growth of good practices and its global and regional competitive advantages are delineated for supporting the growing need of safe animal sourced food pillared with profit, people, planet and the ethics of sustainable production of farm animals. A vision of becoming world middle income country with a national population plateau of around 202.0 million and demographic shifts by 2050 may require the annual production of 130.0 and 27.0 thousand tons of manufactured dairy and beef feed furthering global trading competitions for feed ingredients. This competition may be minimized through the production and supply of domestic sourced unique quality feeds and value additions to roughages. Capacity enhancement in research, education and extension will boost socioeconomic and the production efficiency of farm animals and enhance sustainable growth of feed industry racing with regional and global competitions.

  1. Estimating animal abundance in ground beef batches assayed with molecular markers.

    Directory of Open Access Journals (Sweden)

    Xin-Sheng Hu

    Full Text Available Estimating animal abundance in industrial scale batches of ground meat is important for mapping meat products through the manufacturing process and for effectively tracing the finished product during a food safety recall. The processing of ground beef involves a potentially large number of animals from diverse sources in a single product batch, which produces a high heterogeneity in capture probability. In order to estimate animal abundance through DNA profiling of ground beef constituents, two parameter-based statistical models were developed for incidence data. Simulations were applied to evaluate the maximum likelihood estimate (MLE of a joint likelihood function from multiple surveys, showing superiority in the presence of high capture heterogeneity with small sample sizes, or comparable estimation in the presence of low capture heterogeneity with a large sample size when compared to other existing models. Our model employs the full information on the pattern of the capture-recapture frequencies from multiple samples. We applied the proposed models to estimate animal abundance in six manufacturing beef batches, genotyped using 30 single nucleotide polymorphism (SNP markers, from a large scale beef grinding facility. Results show that between 411∼1367 animals were present in six manufacturing beef batches. These estimates are informative as a reference for improving recall processes and tracing finished meat products back to source.

  2. A study on current risk assessments and guidelines on the use of food animal products derived from cloned animals.

    Science.gov (United States)

    Hur, Sun Jin

    2017-10-01

    The author widely surveyed and analyzed the food safety issues, ethical issues, permits, and approval of animal products from animals cloned by somatic cell nuclear transfer worldwide. As a result of a 2-year survey, the author found that there is no evidence that meat and milk derived from cloned animals or their progeny pose a risk to food safety in terms of genotoxicity, adverse reproductive effects, or allergic reactions. Most countries have not approved meat and milk derived from cloned animals, and their progeny are entering the food supply. To establish the guidelines, the author suggests four principles of safety assessment for meat and milk derived from cloned animals. The four main principles for safety assessment are similarities of chemical composition, adverse reproductive effects, genotoxicity, and allergic reactions under the influence of meat and milk from cloned animals and noncloned counterparts. This principle means that meat and milk derived from a cloned animal are safe if there are no differences in the four safety assessments of meat and milk between cloned animal's progeny and noncloned counterparts. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Usage of Farm Animal Waste for Biogas Production

    Science.gov (United States)

    Sankina, O. V.; Chernysh, A. P.; Sankin, A. S.

    2017-05-01

    The article considers problems connecting with the development of cattle breeding in Russia, especially the utilization of animals and poultry waste products. Basing on the foreign scientists’ experience, it has been proposed different solutions to this problem in terms of the Russian Federation, conducted the study, and presented the results of the undertaken experiments. Recommendations on the use of substances, that speed up fermentation processes at certain temperatures, has been developed.

  4. Animal Board Invited Review: Comparing conventional and organic livestock production systems on different aspects of sustainability.

    Science.gov (United States)

    van Wagenberg, C P A; de Haas, Y; Hogeveen, H; van Krimpen, M M; Meuwissen, M P M; van Middelaar, C E; Rodenburg, T B

    2017-10-01

    To sustainably contribute to food security of a growing and richer world population, livestock production systems are challenged to increase production levels while reducing environmental impact, being economically viable, and socially responsible. Knowledge about the sustainability performance of current livestock production systems may help to formulate strategies for future systems. Our study provides a systematic overview of differences between conventional and organic livestock production systems on a broad range of sustainability aspects and animal species available in peer-reviewed literature. Systems were compared on economy, productivity, environmental impact, animal welfare and public health. The review was limited to dairy cattle, beef cattle, pigs, broilers and laying hens, and to Europe, North America and New Zealand. Results per indicators are presented as in the articles without performing additional calculations. Out of 4171 initial search hits, 179 articles were analysed. Studies varied widely in indicators, research design, sample size and location and context. Quite some studies used small samples. No study analysed all aspects of sustainability simultaneously. Conventional systems had lower labour requirements per unit product, lower income risk per animal, higher production per animal per time unit, higher reproduction numbers, lower feed conversion ratio, lower land use, generally lower acidification and eutrophication potential per unit product, equal or better udder health for cows and equal or lower microbiological contamination. Organic systems had higher income per animal or full time employee, lower impact on biodiversity, lower eutrophication and acidification potential per unit land, equal or lower likelihood of antibiotic resistance in bacteria and higher beneficial fatty acid levels in cow milk. For most sustainability aspects, sometimes conventional and sometimes organic systems performed better, except for productivity, which was

  5. Rapid production of antigen-specific monoclonal antibodies from a variety of animals

    Directory of Open Access Journals (Sweden)

    Kurosawa Nobuyuki

    2012-09-01

    Full Text Available Abstract Background Although a variety of animals have been used to produce polyclonal antibodies against antigens, the production of antigen-specific monoclonal antibodies from animals remains challenging. Results We propose a simple and rapid strategy to produce monoclonal antibodies from a variety of animals. By staining lymph node cells with an antibody against immunoglobulin and a fluorescent dye specific for the endoplasmic reticulum, plasma/plasmablast cells were identified without using a series of antibodies against lineage markers. By using a fluorescently labeled antigen as a tag for a complementary cell surface immunoglobulin, antigen-specific plasma/plasmablast cells were sorted from the rest of the cell population by fluorescence-activated cell sorting. Amplification of cognate pairs of immunoglobulin heavy and light chain genes followed by DNA transfection into 293FT cells resulted in the highly efficient production of antigen-specific monoclonal antibodies from a variety of immunized animals. Conclusions Our technology eliminates the need for both cell propagation and screening processes, offering a significant advantage over hybridoma and display strategies.

  6. Livestock production, animal source food intake, and young child growth: the role of gender for ensuring nutrition impacts.

    Science.gov (United States)

    Jin, Minchao; Iannotti, Lora L

    2014-03-01

    Animal source foods (ASF) provide critical micronutrients in highly bioavailable forms, with the potential to efficiently address undernutrition among young children living in developing countries. There is limited evidence for how livestock ownership might increase ASF intake in poor households either through own-consumption or income generation. Along with lack of nutrition knowledge, gender dimensions may affect the pathways leading from livestock ownership to child ASF intake and ultimately to young child growth. Using data from a large-scale impact evaluation conducted in Kenya, this study tested the hypothesis that co-owned/female-owned livestock would be associated with improved child growth, mediated by increases in ASF consumption. Data were collected from September 2010 to January 2011 from households in six provinces in Kenya on a broad range of agricultural, economic, social, health and nutrition factors. Children ages 6-60 months were included in this analysis (n = 183). In this sample, co-owned/female-owned livestock was valued at 18,861 Kenyan shillings in contrast with male-owned livestock valued at 66,343 Kenyan shillings. Multivariate linear regression models showed a positive association between co-owned/female-owned livestock with child weight-for-age z score (WAZ) after adjusting for caregiver education level, income, child age, and child sex. A mediating effect by child ASF intake was evident, explaining 25% of the relationship of livestock ownership with child WAZ, by Sobel-Goodman test (p livestock and height-for-age z score (HAZ), and no effect was apparent for weight-for-height z score (WHZ). The partial mediating effect may be indicative of other factors inherent in co-owned/female-owned livestock such as higher status of females in these households with greater influence over other child care practices promoting growth. Nonetheless, our study suggests targeting females in livestock production programming may better ensure improvements

  7. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health ... Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  8. Animal cell cultures: recent achievements and perspectives in the production of biopharmaceuticals.

    Science.gov (United States)

    Butler, Michael

    2005-08-01

    There has been a rapid increase in the number and demand for approved biopharmaceuticals produced from animal cell culture processes over the last few years. In part, this has been due to the efficacy of several humanized monoclonal antibodies that are required at large doses for therapeutic use. There have also been several identifiable advances in animal cell technology that has enabled efficient biomanufacture of these products. Gene vector systems allow high specific protein expression and some minimize the undesirable process of gene silencing that may occur in prolonged culture. Characterization of cellular metabolism and physiology has enabled the design of fed-batch and perfusion bioreactor processes that has allowed a significant improvement in product yield, some of which are now approaching 5 g/L. Many of these processes are now being designed in serum-free and animal-component-free media to ensure that products are not contaminated with the adventitious agents found in bovine serum. There are several areas that can be identified that could lead to further improvement in cell culture systems. This includes the down-regulation of apoptosis to enable prolonged cell survival under potentially adverse conditions. The characterization of the critical parameters of glycosylation should enable process control to reduce the heterogeneity of glycoforms so that production processes are consistent. Further improvement may also be made by the identification of glycoforms with enhanced biological activity to enhance clinical efficacy. The ability to produce the ever-increasing number of biopharmaceuticals by animal cell culture is dependent on sufficient bioreactor capacity in the industry. A recent shortfall in available worldwide culture capacity has encouraged commercial activity in contract manufacturing operations. However, some analysts indicate that this still may not be enough and that future manufacturing demand may exceed production capacity as the number

  9. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & ... Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  10. Characterization of the animal by-product meal industry in Costa Rica: Manufacturing practices through the production chain and food safety.

    Science.gov (United States)

    Leiva, A; Granados-Chinchilla, F; Redondo-Solano, M; Arrieta-González, M; Pineda-Salazar, E; Molina, A

    2018-06-01

    Animal by-product rendering establishments are still relevant industries worldwide. Animal by-product meal safety is paramount to protect feed, animals, and the rest of the food chain from unwanted contamination. As microbiological contamination may arise from inadequate processing of slaughterhouse waste and deficiencies in good manufacturing practices within the rendering facilities, we conducted an overall establishment's inspection, including the product in several parts of the process.An evaluation of the Good Manufacturing Practices (GMP) was carried out, which included the location and access (i.e., admission) to the facilities, integrated pest management programs, physical condition of the facilities (e.g., infrastructure), equipments, vehicles and transportation, as well as critical control points (i.e., particle size and temperature set at 50 mm, 133°C at atmospheric pressure for 20 min, respectively) recommended by the OIE and the European Commission. The most sensitive points according to the evaluation are physical structure of the facilities (avg 42.2%), access to the facilities (avg 48.6%), and cleaning procedures (avg 51.4%).Also, indicator microorganisms (Salmonella spp., Clostridium spp., total coliforms, E. coli, E. coli O157:H7) were used to evaluate the safety in different parts of the animal meal production process. There was a prevalence of Salmonella spp. of 12.9, 14.3, and 33.3% in Meat and Bone Meal (MBM), poultry by-products, and fish meal, respectively. However, there were no significant differences (P = 0.73) in the prevalence between the different animal meals, according to the data collected.It was also observed that renderings associated with the poultry industry (i.e., 92.0%) obtained the best ratings overall, which reflects a satisfactory development of this sector and the integration of its production system as a whole.

  11. Animal Production and Health Newsletter, No. 57, January 2013

    International Nuclear Information System (INIS)

    2013-01-01

    The 2012 Scientific Forum examined the challenges related to the improvement of food production, food protection and food safety through the use of nuclear applications. In the first session on 'Increasing Food Production' it was noted that the world will need to produce 70% more food between now and 2050 to satisfy the demand of a population in excess of 9 billion people. In this regard, the intensification and diversification of more and higher quality food in a climate-smart and sustainable manner whilst protecting the environment is therefore critical to smallholder farmers and is the key to poverty reduction and increased food security. The Forum noted that the increasing global population faces the challenge of substantially increasing food production under conditions of severe land degradation that has led to a significant reduction in the productive capacity of agricultural lands. Sustainable soil management, plant mutation breeding and animal nutrition and production are therefore critical to the improvement of agricultural productivity. The second session on 'Ensuring Food Protection' noted that global food insecurity is inherently linked to pests and diseases that harm or kill livestock and crops, as well as people working in rural agricultural areas. The losses caused by diseases and pests at both the pre- and post-harvest levels average 30-40% of agricultural outputs, making returns on agricultural investments in land, seeds, water, fertilizer, animal feed, labour and other inputs correspondingly inefficient. In addition, the world is currently facing an unprecedented increase of invasive animal and plant diseases and pests that threaten food security by causing serious losses in production and by necessitating costly control measures, including the escalating use of increasingly expensive pesticides. Outbreaks of secondary pests, the development of resistance of pests to pesticides and the increasing threat of zoonotic diseases to public health cause

  12. 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

    DEFF Research Database (Denmark)

    Collignon, P.; Powers, J. H.; Chiller, T. M.

    2009-01-01

    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......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...

  13. RENEWABLE ENERGY AND ENVIRONMENTAL SUSTAINABILITY USING BIOMASS FROM DAIRY AND BEEF ANIMAL PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Sweeten, John; Annamalai, Kalyan; Auvermann, Brent; Mukhtar, Saqib; Capareda, Sergio C; Engler, Cady; Harman, Wyatte; Reddy, J N; DeOtte, Robert; Parker, David B; Stewart, B A

    2012-05-02

    The Texas Panhandle is regarded as the "Cattle Feeding Capital of the World", producing 42% of the fed beef cattle in the United States within a 200-mile radius of Amarillo generating more than 5 million tons of feedlot manure /year. Apart from feedlots, the Bosque River Region in Erath County, just north of Waco, Texas with about 110,000 dairy cattle in over 250 dairies, produces 1.8 million tons of manure biomass (excreted plus bedding) per year. While the feedlot manure has been used extensively for irrigated and dry land crop production, most dairies, as well as other concentrated animal feeding operations (CAFO's), the dairy farms utilize large lagoon areas to store wet animal biomass. Water runoff from these lagoons has been held responsible for the increased concentration of phosphorus and other contaminates in the Bosque River which drains into Lake Waco—the primary source of potable water for Waco's 108,500 people. The concentrated animal feeding operations may lead to land, water, and air pollution if waste handling systems and storage and treatment structures are not properly managed. Manure-based biomass (MBB) has the potential to be a source of green energy at large coal-fired power plants and on smaller-scale combustion systems at or near confined animal feeding operations. Although MBB particularly cattle biomass (CB) is a low quality fuel with an inferior heat value compared to coal and other fossil fuels, the concentration of it at large animal feeding operations can make it a viable source of fuel. The overall objective of this interdisciplinary proposal is to develop environmentally benign technologies to convert low-value inventories of dairy and beef cattle biomass into renewable energy. Current research expands the suite of technologies by which cattle biomass (CB: manure, and premature mortalities) could serve as a renewable alternative to fossil fuel. The work falls into two broad categories of research and development. Category

  14. RENEWABLE ENERGY AND ENVIRONMENTAL SUSTAINABILITY USING BIOMASS FROM DAIRY AND BEEF ANIMAL PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Kalyan Annamalai, John M. Sweeten,

    2012-05-03

    The Texas Panhandle is regarded as the 'Cattle Feeding Capital of the World', producing 42% of the fed beef cattle in the United States within a 200-mile radius of Amarillo generating more than 5 million tons of feedlot manure/year. Apart from feedlots, the Bosque River Region in Erath County, just north of Waco, Texas with about 110,000 dairy cattle in over 250 dairies, produces 1.8 million tons of manure biomass (excreted plus bedding) per year. While the feedlot manure has been used extensively for irrigated and dry land crop production, most dairies, as well as other concentrated animal feeding operations (CAFO's), the dairy farms utilize large lagoon areas to store wet animal biomass. Water runoff from these lagoons has been held responsible for the increased concentration of phosphorus and other contaminates in the Bosque River which drains into Lake Waco - the primary source of potable water for Waco's 108,500 people. The concentrated animal feeding operations may lead to land, water, and air pollution if waste handling systems and storage and treatment structures are not properly managed. Manure-based biomass (MBB) has the potential to be a source of green energy at large coal-fired power plants and on smaller-scale combustion systems at or near confined animal feeding operations. Although MBB particularly cattle biomass (CB) is a low quality fuel with an inferior heat value compared to coal and other fossil fuels, the concentration of it at large animal feeding operations can make it a viable source of fuel. The overall objective of this interdisciplinary proposal is to develop environmentally benign technologies to convert low-value inventories of dairy and beef cattle biomass into renewable energy. Current research expands the suite of technologies by which cattle biomass (CB: manure, and premature mortalities) could serve as a renewable alternative to fossil fuel. The work falls into two broad categories of research and development

  15. RENEWABLE ENERGY AND ENVIRONMENTAL SUSTAINABILITY USING BIOMASS FROM DAIRY AND BEEF ANIMAL PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Sweeten, John M; Annamalai, Kalyan; Auvermann, Brent; Mukhtar, Saqib; Capareda, Sergio C.; Engler, Cady; Harman, Wyatte; Reddy, J N; DeOtte, Robert; Parker, David B.; Stewart, B. A.

    2012-05-03

    The Texas Panhandle is regarded as the "Cattle Feeding Capital of the World", producing 42% of the fed beef cattle in the United States within a 200-mile radius of Amarillo generating more than 5 million tons of feedlot manure/year. Apart from feedlots, the Bosque River Region in Erath County, just north of Waco, Texas with about 110,000 dairy cattle in over 250 dairies, produces 1.8 million tons of manure biomass (excreted plus bedding) per year. While the feedlot manure has been used extensively for irrigated and dry land crop production, most dairies, as well as other concentrated animal feeding operations (CAFO's), the dairy farms utilize large lagoon areas to store wet animal biomass. Water runoff from these lagoons has been held responsible for the increased concentration of phosphorus and other contaminates in the Bosque River which drains into Lake Waco -- the primary source of potable water for Waco's 108,500 people. The concentrated animal feeding operations may lead to land, water, and air pollution if waste handling systems and storage and treatment structures are not properly managed. Manure-based biomass (MBB) has the potential to be a source of green energy at large coal-fired power plants and on smaller-scale combustion systems at or near confined animal feeding operations. Although MBB particularly cattle biomass (CB) is a low quality fuel with an inferior heat value compared to coal and other fossil fuels, the concentration of it at large animal feeding operations can make it a viable source of fuel. The overall objective of this interdisciplinary proposal is to develop environmentally benign technologies to convert low-value inventories of dairy and beef cattle biomass into renewable energy. Current research expands the suite of technologies by which cattle biomass (CB: manure, and premature mortalities) could serve as a renewable alternative to fossil fuel. The work falls into two broad categories of research and development

  16. Evaluation of sources of variation on in vitro fermentation kinetics of feedstuffs in a gas production system.

    Science.gov (United States)

    Keim, Juan P; Alvarado-Gilis, Christian; Arias, Rodrigo A; Gandarillas, Mónica; Cabanilla, Jaime

    2017-10-01

    The aim of this study was to evaluate the effect of different sources of variation in gas production technique on the in vitro gas production kinetics of feedstuffs. Triplicates of commercial concentrate, grass silage, grass hay and grass pasture were incubated in three experiments: experiment 1 assessed two agitation methods; experiment 2 evaluated different rumen inocula (pooled or different donor cows for each incubation run); and experiment 3 used Goering-Van Soest or Mould buffers for media preparation. Gas production data were fitted into the Michaelis-Menten model and then subjected to analysis of variance. Gas production (GP) at 48 h and asymptote gas production (A) were lower when bottles were continuously under horizontal movement. Time to produce half and 75% of A, and A were affected by rumen inocula, while buffer type affected time to produce half and 25% of A and GP. No interactions between substrates and sources of variation were observed, suggesting that the effects of substrates on GP parameters were not modified. It is concluded that comparison of numerical data from in vitro experiments that follow different protocols must be done carefully. However, the ranking of different substrates is more robust and less affected by the sources of variation. © 2017 Japanese Society of Animal Science.

  17. Cytogenetics in animal production

    Directory of Open Access Journals (Sweden)

    L. Iannuzzi

    2010-04-01

    Full Text Available Cytogenetics applied to domestic animals is a useful biotechnology to be applied in the genetic improvement of livestock. Indeed, it can be used to select reproducers free chromosome abnormalities which are responsible for abnormal body conformation (aneuploidy, lower fertility (balanced chromosome abnormalities or sterility (sex chromosome abnormalities. Cytogenetics may also be applied to assess environmental pollution by studying animals living in hazardous areas and using them as biological indicators (sentinels. Chromosomes also represent optimal biological structures to study the evolution among related (bovids and unrelated (bovidshumans species, especially using comparative FISH-mapping which is one of the most powerful tools to establish the correct order of loci along chromosomes. These comparisons allow us to transfer useful information from richer genomes (human to those of domestic animals. Moreover, the use of specific molecular markers and the FISH-technique on both mitotic and extended (fiber-FISH chromosomes, has heralded a new era of cytogenetics, allowing swift extension of genetic physical maps, better anchoring of both linkage and RH-maps to specific chromosome regions, and use in a variety of applications (clinical cases, embryo and sperm analyses, evolution. In this study a brief review of these fields of the animal cytogenetics is presented.

  18. Actual problems of protecting highly productive animals farms in the Lipetsk region

    Directory of Open Access Journals (Sweden)

    A. A. Ushkova

    2016-01-01

    Full Text Available Due to more efficient use of feed, many farms, ensuring high productivity, has reached the profitability of milk production 40 % or more. No wonder milk has recently been called "white gold" because it provides the highest profitability among livestock products. However, higher producing cows have higher requirements for balanced feeding. Such cows are more intense metabolism: compared to cows of average productivity, the gas exchange is increased in 1,5-2 times, also increases blood pressure, pulse rate and respiration. This means that the wear and tear of the body is faster. And the consequences of inadequate feeding due to unbalanced diets on nutritional and biological active substances lead to profound metabolic disorders, which leads to disruption of the function of reproduction, diseases, shortening productive use of animals to one or two lactations. Without a system of introduction of achievements of zoo technical and veterinary Sciences, the proper organization of feeding, housing and care, application of progressive forms of work organization - cannot be opened, laid in the animals genetic potential. The main direction in the development of dairy cattle breeding is its intensification. The effectiveness of intensification is the implementation of the following development paths: full implementation and improvement of the genetic potential of dairy cattle; rich, biologically full feeding of animals; preparation of sufficient high-quality feed; implementation of efficient technologies.

  19. Attributing human salmonellosis and campylobacteriosis to food, animal and environmental sources

    DEFF Research Database (Denmark)

    Pires, Sara Monteiro

    transmission routes and 18 direct contact routes in the overall Danish population and in four risk groups. The risk groups (RGs) encompassed (1) people consuming raw cow milk or unpasteurized dairy products, (2) people consuming raw goat milk and unpasteurised goat and sheep products, (3) people having daily...... direct contact with farm animals, and (4) children visiting a petting zoo. Results suggest that individuals belonging to the risk groups were more exposed than the overall population, specifically (in presented order) individuals from RG1 with between 5 and 14 years of age, and other age categories...

  20. Artificial cloning of domestic animals.

    Science.gov (United States)

    Keefer, Carol L

    2015-07-21

    Domestic animals can be cloned using techniques such as embryo splitting and nuclear transfer to produce genetically identical individuals. Although embryo splitting is limited to the production of only a few identical individuals, nuclear transfer of donor nuclei into recipient oocytes, whose own nuclear DNA has been removed, can result in large numbers of identical individuals. Moreover, clones can be produced using donor cells from sterile animals, such as steers and geldings, and, unlike their genetic source, these clones are fertile. In reality, due to low efficiencies and the high costs of cloning domestic species, only a limited number of identical individuals are generally produced, and these clones are primarily used as breed stock. In addition to providing a means of rescuing and propagating valuable genetics, somatic cell nuclear transfer (SCNT) research has contributed knowledge that has led to the direct reprogramming of cells (e.g., to induce pluripotent stem cells) and a better understanding of epigenetic regulation during embryonic development. In this review, I provide a broad overview of the historical development of cloning in domestic animals, of its application to the propagation of livestock and transgenic animal production, and of its scientific promise for advancing basic research.

  1. [Human nutrition with reference to animals as sources of protein (author's transl)].

    Science.gov (United States)

    de Wijn, J F

    1981-03-01

    In achieving adequate nutrition for all people in the world foods of animal origin are indispensable to supply sufficient protein and essential nutrients. All foods of animal origin have a number of characteristics in common, in view of which they should be regarded as highly valuable human food because of the considerable biological value of the proteins, their ready digestibility and their palatability. A number of nutritional features of animal versus vegetable protein are discussed. Several queries have to be placed against the health aspects of the copious consumption of animal protein as has increasingly become the practice in Europe. The consumption of dishes prepared from food of animal origin high in protein will inevitably be associated with a high fat content. It is not likely that, specifically, the incidence of human cancer will also be increased by the allegedly carcinogenic effects of meat persé, however using nitrite in meats may be hazardous when consumption of meat is considerable because of the carcinogenic effects of nitrosamines. In addition, there are drawbacks to the copious consumption of food of animal origin as part of the daily diet because of the high fat content and low dietary fibre content of this food. A conference of managers in the animal-food industry and experts from the professional medical and dietetic organizations would be a desirable improvement in achieving an optimum situation. Sufficient production and distribution will not fully ensure adequate nutrition of animal origin. Its valuable nutrients must be available from food which is acceptable to the individual consumer. Those factors which decide what is eaten and why, are not known to a sufficient extent. Cultural and environmental factors also play a highly decisive role in the matter. There are religious rules regarding food of animal origin, which obtain for large sections of the population all over the world. Other practices concerning the consumption of food of

  2. an assessment of the hygiene level in animal product processing

    African Journals Online (AJOL)

    cistvr

    Keywords: Hygiene, animal product processing plants, checklists ... Changing lifestyles have brought new demands on the food industry; the ... Inspection is an aspect that needs to be revamped to ensure hygienic ... processing can affect a large number of people. .... trolled and equipment well designed; basic system.

  3. Indirect detection of radiation sources through direct detection of radiolysis products

    Science.gov (United States)

    Farmer, Joseph C [Tracy, CA; Fischer, Larry E [Los Gatos, CA; Felter, Thomas E [Livermore, CA

    2010-04-20

    A system for indirectly detecting a radiation source by directly detecting radiolytic products. The radiation source emits radiation and the radiation produces the radiolytic products. A fluid is positioned to receive the radiation from the radiation source. When the fluid is irradiated, radiolytic products are produced. By directly detecting the radiolytic products, the radiation source is detected.

  4. Production of sealed sources

    International Nuclear Information System (INIS)

    Bandi, L.N.

    2016-01-01

    Radioisotope production has been an ongoing activity in India since the sixties. Radioisotopes find wide-ranging applications in various fields, including industry, research, agriculture and medicine. Board of Radiation and Isotope Technology, an industrial unit of Department of Atomic Energy is involved in fabrication and supply of wide variety of sealed sources. The main radioisotopes fabricated and supplied by BRIT are Cobalt-60, Iridium-192. These isotopes are employed in industrial and laboratory irradiators, teletherapy machines, radiography exposure devices, nucleonic gauges. The source fabrication facilities of BRIT are located at Rajasthan Atomic Power Project Cobalt-60 Facility (RAPPCOF), Kota, Radiological Laboratories Group (RLG) and High Intensity Radiation Utilization Project (HIRUP) at Trombay

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

    Science.gov (United States)

    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

  6. Animal use in the chemical and product manufacturing sectors - can the downtrend continue?

    Science.gov (United States)

    Curren, Rodger

    2009-12-01

    During the 1990s and early 2000s, a number of manufacturing companies in the cosmetic, personal care and household product industries were able to substantially reduce their use of animals for testing (or to not use animals in the first place). These reductions were almost always the result of significant financial contributions to either direct, in-house alternatives research, or to support personnel whose duties were to understand and apply the current state-of-the-art for in vitro testing. They occurred almost exclusively in non-regulatory areas, and primarily involved acute topical toxicities. Over the last few years, the reduction in animal use has been much less dramatic, because some companies are still reluctant to change from the traditional animal studies, because systemic, repeat-dose toxicity is more difficult to model in vitro, and because many products still require animal testing for regulatory approval. Encouragingly, we are now observing an increased acceptance of non-animal methods by regulatory agencies. This is due to mounting scientific evidence from larger databases, agreement by companies to share data and testing strategies with regulatory agencies, and a focus on smaller domains of applicability. These changes, along with new emphasis and financial support for addressing systemic toxicities, promise to provide additional possibilities for industry to replace animals with in vitro methods, alone or in combination with in silico methods. However, the largest advance will not occur until more companies commit to using the non-animal test strategies that are currently available. 2009 FRAME.

  7. Employee motivation in laboratory animal science: creating the conditions for a happy and productive staff.

    Science.gov (United States)

    Chick, John F

    2006-01-01

    High rates of employee turnover are the source of a considerable loss of time and resources, but managers are not always aware of the reasons that motivate employees to stay in their positions. The author compares prominent theories of employee motivation and then puts them to the test by surveying 82 cagewashers, animal caretakers, animal technicians, and supervisors working in a laboratory animal facility to determine the job characteristics that motivate them.

  8. Seeing the animal

    DEFF Research Database (Denmark)

    Harfeld, Jes Lynning; Cornou, Cecile; Kornum, Anna

    2016-01-01

    This article discusses the notion that the invisibility of the animalness of the animal constitutes a fundamental obstacle to change within current production systems. It is discussed whether housing animals in environments that resemble natural habitats could lead to a re-animalization...... of the animals, a higher appreciation of their moral significance, and thereby higher standards of animal welfare. The basic claim is that experiencing the animals in their evolutionary and environmental context would make it harder to objectify animals as mere bioreactors and production systems. It is argued...... that the historic objectification of animals within intensive animal production can only be reversed if animals are given the chance to express themselves as they are and not as we see them through the tunnel visions of economy and quantifiable welfare assessment parameters....

  9. Breeding for genetic improvement of forage plants in relation to increasing animal production with reduced environmental footprint.

    Science.gov (United States)

    Kingston-Smith, A H; Marshall, A H; Moorby, J M

    2013-03-01

    Animal production is a fundamental component of the food supply chain, and with an increasing global population production levels are set to increase. Ruminant animals in particular are valuable in their ability to convert a fibre-rich forage diet into a high-quality protein product for human consumption, although this benefit is offset by inefficiencies in rumen fermentation that contribute to emission of significant quantities of methane and nitrogenous waste. Through co-operation between plant and animal sciences, we can identify how the nutritional requirements of ruminants can be satisfied by high-quality forages for the future. Selective forage plant breeding has supported crop improvement for nearly a century. Early plant breeding programmes were successful in terms of yield gains (4% to 5% per decade), with quality traits becoming increasingly important breeding targets (e.g. enhanced disease resistance and digestibility). Recently, demands for more sustainable production systems have required high yielding, high-quality forages that enable efficient animal production with minimal environmental impact. Achieving this involves considering the entire farm system and identifying opportunities for maximising nutrient use efficiency in both forage and animal components. Forage crops of the future must be able to utilise limited resources (water and nutrients) to maximise production on a limited land area and this may require us to consider alternative plant species to those currently in use. Furthermore, new breeding targets will be identified as the interactions between plants and the animals that consume them become better understood. This will ensure that available resources are targeted at delivering maximum benefits to the animal through enhanced transformation efficiency.

  10. Nigerian Journal of Animal Production - Vol 19, No 1 (1992)

    African Journals Online (AJOL)

    Nigerian Journal of Animal Production. ... Application of a real-time linear array ultrasound system to the evaluation of live cattle · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT ... Prediction of carcass lean content in live pigs using scanoprobe ultrasonic machine · EMAIL FULL TEXT EMAIL FULL TEXT

  11. Transmission of methicillin-resistant Staphylococcus aureus from food production animals to humans: a review

    NARCIS (Netherlands)

    Broens, E.M.; Cleef, van B.A.G.L.; Graat, E.A.M.; Kluytmans, J.A.J.W.

    2008-01-01

    International surveillance of antimicrobial use in food animal production shows that methicillinresistant Staphylococcus aureus (MRSA), traditionally a human pathogen associated with hospitals, has emerged in the community and animals. Since 1961, MRSA has been causing human infections in hospitals

  12. Animal production and health newsletter. No. 42

    International Nuclear Information System (INIS)

    2005-07-01

    Apart from regular Coordinated Research Project (CRP) activities and our technical support given to ongoing national and regional Technical Cooperation projects (TC), we were also involved in the initiation (together with TC Country Officers) of the 2005/6 biennial TC project cycle. In addition to this, when carrying out our 2004/5 midterm performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States. 1. The characterization of locally available feed and animal genetic resources and the identification and alleviation of constraints in the management of feeding, breeding and reproduction so as to improve the efficiency of livestock production while conserving the environment. This is done through the transfer of the following technologies: Radioimmunoassays (RIA) for measuring hormones: for identifying and mitigating constraints to efficient livestock production and improving the delivery of national artificial insemination services and providing diagnostic services to farmers

  13. Animal production and health newsletter. No. 42

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    Apart from regular Coordinated Research Project (CRP) activities and our technical support given to ongoing national and regional Technical Cooperation projects (TC), we were also involved in the initiation (together with TC Country Officers) of the 2005/6 biennial TC project cycle. In addition to this, when carrying out our 2004/5 midterm performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States. 1. The characterization of locally available feed and animal genetic resources and the identification and alleviation of constraints in the management of feeding, breeding and reproduction so as to improve the efficiency of livestock production while conserving the environment. This is done through the transfer of the following technologies: Radioimmunoassays (RIA) for measuring hormones: for identifying and mitigating constraints to efficient livestock production and improving the delivery of national artificial insemination services and providing diagnostic services to farmers.

  14. MANAGEMENT OF QUALITY AND SAFETY OF FOOD PRODUCTS OF ANIMAL ORIGIN

    Directory of Open Access Journals (Sweden)

    Goryana Yonkova

    2016-12-01

    Full Text Available Bulgaria is famous not only in Europe but throughout the world, except for its rich natural and cultural heritage, but also traditional dairy products (yogurt and cheese - cow, sheep, buffalo and goats; yellow cheese, honey and bee products, rose oil. To be competitive on national and international markets, food production must meet the requirements for quality assurance and food safety. The article presents the key economic indicators and threats related to quality management and safety of food products of animal origin in relation to the conservation of components of the environment and human health.

  15. Growth promoting antibiotics in food animal production: an economic analysis.

    Science.gov (United States)

    Graham, Jay P; Boland, John J; Silbergeld, Ellen

    2007-01-01

    Considerable controversy persists regarding the use of human antibiotics to promote growth in animals raised for food. The authors examined the economic effect of removing antibiotics used for growth promotion in commercial broiler chickens. The authors utilized data published by the Perdue company, the fourth largest poultry producer in the United States, in which a non-randomized controlled trial of growth-promoting antibiotic (GPA) use was conducted with seven million broiler chickens to evaluate the impact of removing GPAs on production. Positive production changes were associated with GPA use, but were insufficient to offset the cost of the antibiotics. The net effect of using GPAs was a lost value of 0.0093 dollars per chicken (about 0.45% of total cost). Based upon these data, the authors found no basis for the claim that the use of GPAs lowers the cost of production. Note that this study does not include veterinary cost changes or changes in performance variability associated with the removal of GPAs. This economic analysis is the first study to the authors' knowledge utilizing large-scale empirical data collected by U.S. industry, in which it is demonstrated that the use of GPAs in poultry production is associated with economic losses to the producers. These data are of considerable importance in the ongoing national debate concerning the continued use of antibiotics for growth promotion of food animals. Based on the industry study and the resulting economic impact, the use of GPAs in U.S. poultry production should be reconsidered.

  16. What We Know about the Public’s Level of Concern for Farm Animal Welfare in Food Production in Developed Countries

    Science.gov (United States)

    Cornish, Amelia; Raubenheimer, David; McGreevy, Paul

    2016-01-01

    Simple Summary The production of food from animals poses many ethical challenges. This review explores what we know about different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. Despite the general public’s level of concern for animal welfare in food production being high, their understanding and knowledge is poor. Thus, it is suggested that through widespread consciousness raising we can encourage the public to accurately translate their concerns into market drivers, in turn improving the welfare of billions of animals. Abstract Population growth and rising consumption of meat, dairy, eggs and fish are forcing the world to face the intersecting challenges of how to sustainably feed a population expected to exceed 9 billion by 2050, while also controlling the impact of food production on the planet, on people and on animals. This review acknowledges the absence of a globally accepted definition of animal welfare and then explores the literature regarding different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. It focuses on the evidence that the general public’s level of concern for animal welfare is linked to various demographic and personal characteristics, such as age, gender, religion, location, meat eating, and knowledge of animal welfare. Certain animals have characteristics that influence concern for their welfare, with those species that are considered more intelligent being afforded more concern. There is compelling evidence that the general public’s understanding of animal welfare in food production is poor. Acknowledging that public concern can be a driving force to change current production methods, the authors suggest widespread consciousness raising to redefine socially acceptable methods of food production from animals and to ensure that it remains in step with societal concerns. PMID

  17. Multi-functional application of Moringa oleifera Lam. in nutrition and animal food products: A review.

    Science.gov (United States)

    Falowo, Andrew B; Mukumbo, Felicitas E; Idamokoro, Emrobowansan M; Lorenzo, José M; Afolayan, Anthony J; Muchenje, Voster

    2018-04-01

    Research on the use of various parts of the Moringa oleifera Lam. plant (M. oleifera) as a nutritional and neutraceutical resource for human and animal diets has increased in recent years, emanating from the widespread use of the plant in traditional cuisines and medicinal remedies in several regions of the world. Analytical studies have identified M. oleifera as an important source of essential nutrients; rich in protein, essential amino acids, minerals, and vitamins, with a relatively low amount of antinutrients. It is also a rich source of other bio active compounds including flavonoids and phenolic compounds; with several studies detailing demonstrated in vitro and in vivo functional properties, most substantially, antioxidant activities. Moringa oleifera consumption has been reported to improve the health status, feed conversion efficiency, growth performance and product quality of several livestock species, at dietary inclusion rates generally not exceeding 5% of total dry matter intake. Fortification of processed foods with M. oleifera has been reported to increase nutritional value, some organoleptic properties, oxidative stability and product shelf life; with a notable need for further analytical and consumer studies in the development of these products. There is a paucity of literature detailing clinical studies, nutrient bioavailability, toxicity and the mode of action of the bioactive compounds to which the health claims associated with M. oleifera consumption are attributed. Many of these are not yet fully understood; therefore more research in these areas is required in order to fully utilize the potential benefits of this plant in human and livestock nutrition. Copyright © 2018 Elsevier Ltd. All rights reserved.

  18. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & ... back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  19. Juvenile Animal Testing: Assessing Need and Use in the Drug Product Label.

    Science.gov (United States)

    Baldrick, Paul

    2018-01-01

    Juvenile animal testing has become an established part of drug development to support safe clinical use in the human pediatric population and for eventual drug product label use. A review of European Paediatric Investigation Plan decisions showed that from 2007 to mid-2017, 229 drugs had juvenile animal work requested, almost exclusively incorporating general toxicology study designs, in rat (57.5%), dog (8%), mouse (4.5%), monkey (4%), pig (2%), sheep (1%), rabbit (1%), hamster (0.5%), and species not specified (21.5%). A range of therapeutic areas were found, but the most common areas were infectious diseases (15%), endocrinology (13.5%), oncology (13%), neurology (11%), and cardiovascular diseases (10%). Examination of major clinical indications within these therapeutic areas showed some level of consistency in the species of choice for testing and the pediatric age that required support. Examination of juvenile animal study findings presented in product labels raises questions around how useful the data are to allow prescribing the drug to a child. It is hopeful that the new ICH S11 guideline "Nonclinical Safety Testing in Support of Development of Pediatric Medicines" currently in preparation will aid drug developers in clarifying the need for juvenile animal studies as well as in promoting a move away from toxicology studies with a conventional design. This would permit more focused testing to examine identified areas of toxicity or safety concerns and clarify the presentation/interpretation of juvenile animal study findings for proper risk assessment by a drug prescriber.

  20. X-ray crystallographic studies on novel natural products from marine animals

    International Nuclear Information System (INIS)

    Choudhary, M.I.; Clardy, J.C.

    1991-01-01

    This chapter starts with an analysis to illustrate the utility of X-ray diffraction. The X-ray diffraction experiment is particularly suitable for structure elucidation of naturally occurring compounds, especially those that are structurally novel or have a great deal of stereochemistry. Marine plants and animals constitute a prodigious source of new and structurally complex secondary metabolites. Their unique structural features also provide strong incentives for further structural, synthetic and biosynthetic investigations. Organic compounds isolated from various marine animals in relatively small quantities, where structural work by conventional spectroscopic techniques did not lead to ambiguous structures, are investigated and the structures were finally determined through single-crystal X-ray diffraction measurements. (A.S.) 20 refs.; 5 figs

  1. Intake of total, animal and plant proteins, and their food sources in 10 countries in the European Prospective Investigation into Cancer and Nutrition.

    Science.gov (United States)

    Halkjaer, J; Olsen, A; Bjerregaard, L J; Deharveng, G; Tjønneland, A; Welch, A A; Crowe, F L; Wirfält, E; Hellstrom, V; Niravong, M; Touvier, M; Linseisen, J; Steffen, A; Ocké, M C; Peeters, P H M; Chirlaque, M D; Larrañaga, N; Ferrari, P; Contiero, P; Frasca, G; Engeset, D; Lund, E; Misirli, G; Kosti, M; Riboli, E; Slimani, N; Bingham, S

    2009-11-01

    To describe dietary protein intakes and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Between 1995 and 2000, 36 034 persons, aged between 35 and 74 years, were administered a standardized 24-h dietary recall (24-HDR) using a computerized interview software programme (EPIC-SOFT). Intakes (g/day) of total, animal and plant proteins were estimated using the standardized EPIC Nutrient Database (ENDB). Mean intakes were adjusted for age, and weighted by season and day of recall. Mean total and animal protein intakes were highest in the Spanish centres among men, and in the Spanish and French centres among women; the lowest mean intakes were observed in the UK health-conscious group, in Greek men and women, and in women in Potsdam. Intake of plant protein was highest among the UK health-conscious group, followed by some of the Italian centres and Murcia, whereas Sweden and Potsdam had the lowest intake. Cereals contributed to the highest proportion of plant protein in all centres. The combined intake of legumes, vegetables and fruit contributed to a greater proportion of plant protein in the southern than in the northern centres. Total meat intake (with some heterogeneity across subtypes of meat) was, with few exceptions, the most important contributor to animal protein in all centres, followed by dairy and fish products. This study shows that intake of protein, especially of animal origin, differs across the 10 European countries, and also shows some differences in food sources of protein across Europe.

  2. Potential contamination issues arising from the use of biofuel and food industry by-products in animal feed

    DEFF Research Database (Denmark)

    Granby, Kit; Mortensen, Alicja; Broesboel-Jensen, B.

    2012-01-01

    By-products are secondary or discarded products from manufacturing. Contamination of by-products used for feed may result in carryover to animal food products and hence have impact on either animal health or food safety. Feed by-products from bioethanol production include, for example, 'dried...... distillers grain' (DDG) and 'dried distillers grain with solubles' (DDGS) from generation bioethanol production, C5-molasses from generation bioethanol production and glycerol from biodiesel production. By-products from food industry may comprise discarded or downgraded food and food surplus or secondary...... products such as peels, pulpettes, molasses, whey, mask, oil cakes, etc. Contamination of by-products and possible impacts are presented....

  3. 9 CFR 94.11 - Restrictions on importation of meat and other animal products from specified regions.

    Science.gov (United States)

    2010-01-01

    ... animal products, and ship stores, airplane meals, and baggage containing such meat or animal products... carcass of any ruminant or swine, other than meat and articles regulated under part 95 or 96 of this... conveyance that will bring the article to the United States in a manner to preclude its being commingled or...

  4. Proteomics and the search for welfare and stress biomarkers in animal production in the one-health context.

    Science.gov (United States)

    Marco-Ramell, A; de Almeida, A M; Cristobal, S; Rodrigues, P; Roncada, P; Bassols, A

    2016-06-21

    Stress and welfare are important factors in animal production in the context of growing production optimization and scrutiny by the general public. In a context in which animal and human health are intertwined aspects of the one-health concept it is of utmost importance to define the markers of stress and welfare. These are important tools for producers, retailers, regulatory agents and ultimately consumers to effectively monitor and assess the welfare state of production animals. Proteomics is the science that studies the proteins existing in a given tissue or fluid. In this review we address this topic by showing clear examples where proteomics has been used to study stress-induced changes at various levels. We adopt a multi-species (cattle, swine, small ruminants, poultry, fish and shellfish) approach under the effect of various stress inducers (handling, transport, management, nutritional, thermal and exposure to pollutants) clearly demonstrating how proteomics and systems biology are key elements to the study of stress and welfare in farm animals and powerful tools for animal welfare, health and productivity.

  5. Evaluation of biogas production potential by dry anaerobic digestion of switchgrass--animal manure mixtures.

    Science.gov (United States)

    Ahn, H K; Smith, M C; Kondrad, S L; White, J W

    2010-02-01

    Anaerobic digestion is a biological method used to convert organic wastes into a stable product for land application with reduced environmental impacts. The biogas produced can be used as an alternative renewable energy source. Dry anaerobic digestion [>15% total solid (TS)] has an advantage over wet digestion (anaerobic digestion of animal manure-switchgrass mixture was evaluated under dry (15% TS) and thermophilic conditions (55 degrees C). Three different mixtures of animal manure (swine, poultry, and dairy) and switchgrass were digested using batch-operated 1-L reactors. The swine manure test units showed 52.9% volatile solids (VS) removal during the 62-day trial, while dairy and poultry manure test units showed 9.3% and 20.2%, respectively. Over the 62 day digestion, the swine manure test units yielded the highest amount of methane 0.337 L CH4/g VS, while the dairy and poultry manure test units showed very poor methane yield 0.028 L CH4/g VS and 0.002 L CH4/g VS, respectively. Although dairy and poultry manure performed poorly, they may still have high potential as biomass for dry anaerobic digestion if appropriate designs are developed to prevent significant volatile fatty acid (VFA) accumulation and pH drop.

  6. Biogas Production from Chicken Manure

    Directory of Open Access Journals (Sweden)

    Kenan Dalkılıç

    2013-11-01

    Full Text Available Traditionally, animal manures are burned for heating in Turkey. It is also used as soil conditioner which has adverse environmental effects. Although, the use of renewable energy sources in Turkey is very limited, the application studies on biogas production from animal manure are increasing. 25-30% of total animal manures produced in Turkey are composed of chicken manure. The works on biogas production from chicken manure are very limited in Turkey. In this paper, biogas production studies from chicken manure in Turkey and in the World are reviewed.

  7. Quantitative modeling of the Water Footprint and Energy Content of Crop and Animal Products Consumption in Tanzania

    Directory of Open Access Journals (Sweden)

    felichesmi Selestine lyakurwa

    2014-05-01

    Full Text Available A comprehensive understanding of the link between water footprint and energy content of crop and animal products is vitally important for the sound management of water resources. In this study, we developed a mathematical relationship between water content, and energy content of many crops and animal products by using an improved LCA approach (water footprint. The standard values of the water and energy contents of crops and animal products were obtained from the databases of Agricultural Research Service, UNESCO Institute for water education and Food, and Agriculture Organization of the United Nations. The water footprint approach was applied to analyze the relationship between water requirement and energy of content of crop and animal products, in which the uncertainty and sensitivity was evaluated by Monte Carlo simulation technique that is contained in the Oracle Crystal Ball Fusion Edition v11.1.1.3.00. The results revealed significant water saving due to changes in food consumption pattern i.e. from consumption of more meat to vegetables. The production of 1kcal of crop and animal products requires about 98% of green, 4.8% blue water and 0.4% of gray water. In which changes in consumption pattern gave annual blue water saving of about 1605 Mm3 that is equivalent to 41.30m3/capita, extremely greater than the standard drinking water requirement for the whole population. Moreover, the projected results indicated, triple increase of dietary water requirement from 30.9 Mm3 in 2005 to 108 Mm3 by 2050. It was also inferred that, Tanzania has a positive virtual water balance of crop and animal products consumption with net virtual water import of 9.1 Mm3 that is the contribution margin to the water scarcity alleviation strategy. Therefore, developed relationship of water footprint and energy content of crops and animal products can be used by water resource experts for sustainable freshwater and food supply.

  8. Hydrogen Production Costs of Various Primary Energy Sources

    International Nuclear Information System (INIS)

    Choi, Jae Hyuk; Tak, Nam Il; Kim, Yong Hee; Park, Won Seok

    2005-11-01

    Many studies on the economical aspects of hydrogen energy technologies have been conducted with the increase of the technical and socioeconomic importance of the hydrogen energy. However, there is still no research which evaluates the economy of hydrogen production from the primary energy sources in consideration of Korean situations. In this study, the hydrogen production costs of major primary energy sources are compared in consideration of the Korean situations such as feedstock price, electricity rate, and load factor. The evaluation methodology is based on the report of the National Academy of Science (NAS) of U.S. The present study focuses on the possible future technology scenario defined by NAS. The scenario assumes technological improvement that may be achieved if present research and development (R and D) programs are successful. The production costs by the coal and natural gas are 1.1 $/kgH 2 and 1.36 $/kgH 2 , respectively. However, the fossil fuels are susceptible to the price variation depending on the oil and the raw material prices, and the hydrogen production cost also depends on the carbon tax. The economic competitiveness of the renewable energy sources such as the wind, solar, and biomass are relatively low when compared with that of the other energy sources. The estimated hydrogen production costs from the renewable energy sources range from 2.35 $/kgH 2 to 6.03 $/kgH 2 . On the other hand, the production cost by nuclear energy is lower than that of natural gas or coal when the prices of the oil and soft coal are above $50/barrel and 138 $/ton, respectively. Taking into consideration the recent rapid increase of the oil and soft coal prices and the limited fossil resource, the nuclear-hydrogen option appears to be the most economical way in the future

  9. Characterization of co-products of the pilot digesters to animal ...

    African Journals Online (AJOL)

    This work consists in evaluating the Co-products of the biomethanisation applied to the animal biomass on the level of various types of digesters (experimental I, II, III and IV, rural and industrial). This work made it possible to arise certain number of observations: The energy performances are more interesting in the case of ...

  10. Radioactive sealed sources production process for industrial radiography

    International Nuclear Information System (INIS)

    Santos, Paulo de S.; Ngunga, Daniel M.G.; Camara, Julio R.; Vasquez, Pablo A.S.

    2017-01-01

    providing products and services to the private and governmental Brazilian users of industrial radiography and nucleonic control systems. Radioactive sealed sources are commonly used in nondestructive tests as radiography to make inspections and verify the internal structure and integrity of materials and in nucleonic gauges to control level, density, viscosity, etc. in on-line industrial processes. One of the most important activities carried out by this laboratory is related to the inspection of source projectors devices used in industrial radiography and its constituent parts as well as remote handle control assembly drive cable and guide tube systems. The laboratory also provide for the users iridium-192, cobalt-60 and selenium-75 sealed sources and performs quality control tests replacing spent or contaminated radiative sources. All discard of radioactive source is treated as radioactive waste. Additionally, administrative and commercial processes and protocols for exportation and transport of radioactive material are developed by specialized departments. In this work are presented the mean processes and procedures used by the Sealed Source Production Laboratory such as the arrival of the radioactive material to the laboratory and the source projectors, mechanical inspections, source loading, source leaking tests, etc. (author)

  11. Radioactive sealed sources production process for industrial radiography

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Paulo de S.; Ngunga, Daniel M.G.; Camara, Julio R.; Vasquez, Pablo A.S., E-mail: psantos@ipen.br, E-mail: hobeddaniel@gmail.com, E-mail: jrcamara@ipen.br, E-mail: pavsalva@ipen.br [Instituto de Pesquisas Energética s e Nucleares (IPEN/CNEN-SP), São Paulo, SP (Brazil)

    2017-07-01

    providing products and services to the private and governmental Brazilian users of industrial radiography and nucleonic control systems. Radioactive sealed sources are commonly used in nondestructive tests as radiography to make inspections and verify the internal structure and integrity of materials and in nucleonic gauges to control level, density, viscosity, etc. in on-line industrial processes. One of the most important activities carried out by this laboratory is related to the inspection of source projectors devices used in industrial radiography and its constituent parts as well as remote handle control assembly drive cable and guide tube systems. The laboratory also provide for the users iridium-192, cobalt-60 and selenium-75 sealed sources and performs quality control tests replacing spent or contaminated radiative sources. All discard of radioactive source is treated as radioactive waste. Additionally, administrative and commercial processes and protocols for exportation and transport of radioactive material are developed by specialized departments. In this work are presented the mean processes and procedures used by the Sealed Source Production Laboratory such as the arrival of the radioactive material to the laboratory and the source projectors, mechanical inspections, source loading, source leaking tests, etc. (author)

  12. 9 CFR 51.6 - Destruction of animals; time limit for destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals; time limit for destruction of animals. 51.6 Section 51.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Cattle, Bison, and Swine § 51.6 Destruction of...

  13. Impact of various lighting source (incandescent, fluorescent, metal halide and high pressure sodium) on the production performance of chicken broilers

    International Nuclear Information System (INIS)

    Guffar, A.; Rahman, K.U.; Siddique, M.; Ahmad, F.

    2009-01-01

    Light is an important aspect of an animal's environment. Avian as well as mammalian species respond to light energy in a variety of ways. Recent research has indicated that light source may affect body weight, immune response, livability and health status. Broiler behavior is strongly affected by light sources. So the present project was designed to study the effect of light sources on the production performance of broilers. For this purpose, 500 day-old broilers purchased from the local market were reared for three days (adaptation period) in one group. Then these were randomly divided into five experimental groups each comprising of 100 birds. Group A was given 25 incandescent light (INC), Group B was given fluorescent light (FC), Group C was given metal halide light (MH), Group D was given high pressure sodium light (HPS) and Group E was given no light source (control). Performance trial in terms of measurement of weekly body weight, weekly feed consumption, feed conversion ratio (FCR), daily water consumption and mortality were checked. Among various lighting sources, MH proved the best light source regarding main parameters of production performance. (author)

  14. 75 FR 75482 - Draft Guidance for Industry on Residual Solvents in Animal Drug Products; Questions and Answers...

    Science.gov (United States)

    2010-12-03

    ...] Draft Guidance for Industry on Residual Solvents in Animal Drug Products; Questions and Answers... Solvents in Animal Drug Products; Questions and Answers.'' The draft questions and answers (Q&A) guidance addresses the United States Pharmacopeia (USP) General Chapter Residual Solvents that applies to both human...

  15. Cost-effectiveness analysis: adding value to assessment of animal health welfare and production.

    Science.gov (United States)

    Babo Martins, S; Rushton, J

    2014-12-01

    Cost-effectiveness analysis (CEA) has been extensively used in economic assessments in fields related to animal health, namely in human health where it provides a decision-making framework for choices about the allocation of healthcare resources. Conversely, in animal health, cost-benefit analysis has been the preferred tool for economic analysis. In this paper, the use of CEA in related areas and the role of this technique in assessments of animal health, welfare and production are reviewed. Cost-effectiveness analysis can add further value to these assessments, particularly in programmes targeting animal welfare or animal diseases with an impact on human health, where outcomes are best valued in natural effects rather than in monetary units. Importantly, CEA can be performed during programme implementation stages to assess alternative courses of action in real time.

  16. Biorefinery of the green seaweed Ulva lactuca to produce animal feed, chemicals and biofuels

    NARCIS (Netherlands)

    Bikker, Paul; Krimpen, van Marinus M.; Wikselaar, van Piet; Houweling-Tan, Bwee; Scaccia, Nazareno; Hal, van Jaap W.; Huijgen, Wouter J.J.; Cone, John W.; López-Contreras, Ana M.

    2016-01-01

    The growing world population demands an increase in animal protein production. Seaweed may be a valuable source of protein for animal feed. However, a biorefinery approach aimed at cascading valorisation of both protein and non-protein seaweed constituents is required to realise an economically

  17. USE OF ELECTROLYZED WATER IN ANIMAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Dana Jirotková

    2012-10-01

    Full Text Available The paper deals with the possibility to use the properties of electrolyzed water to disinfect breeding halls and to water animals. The aim of the research was to find out whether elektrolyzed water used for desinfication of breedings hall and watering of animals influences selected indicators of the meat quality. Electrolyzed water is produced in a patent-protected device Envirolyte that produces biocide solution using potable water with added NaCl. The technology of production guarantees the product is entirely ecological, biologically fully degradable, non-toxic that can replace traditional chemical agents. Possibilities of disinfection using this solution have been verified directly in stables at the interval of 20, 40, 60 min. after application. Staphylococci and streptococci and enterococci were inactive always after 60 minutes of effect. There was significant decrease in the number of total number of microorganisms. Further, the solution of electrolyzed water was used to water poultry; and the affect on some of the properties of poultry meat, changes in pH, colour and loss of water (dripping in particular, was observed. Testing was carried out under working conditions in two breeding halls at a time and the technology of electrolyzed water to disinfect premises and to water chickens was used in one of the halls. When the chickens were slaughter mature, the poultry was slaughtered at the standard slaughterhouse and samples (127 pieces were taken in order to measure pH, colour and loss of water (dripping. The values of pH, colour and loss of water (dripping ascertained, processed by the T-test did not confirm the hypothesis of the assumed possible differences in occurrence of critical values of these indicators in both groups observed.

  18. Linking live animals and products: traceability.

    Science.gov (United States)

    Britt, A G; Bell, C M; Evers, K; Paskin, R

    2013-08-01

    It is rarely possible to successfully contain an outbreak of an infectious animal disease, or to respond effectively to a chemical residue incident, without the use of a system for identifying and tracking animals. The linking of animals at the time they are slaughtered--through the use of identification devices or marks and accompanying movement documentation--with the meat produced from their carcasses, adds further value from the perspective of consumer safety. Over the past decade, animal identification technology has become more sophisticated and affordable. The development of the Internet and mobile communication tools, complemented bythe expanded capacity of computers and associated data management applications, has added a new dimension to the ability of Competent Authorities and industry to track animals and the food they produce for disease control, food safety and commercial purposes.

  19. SUSTAINABLE DEVELOPMENT AND THE PROBLEM OF A NATIONAL STRATEGY FOR SUSTAINABLE DEVELOPMENT OF ANIMAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Condrea DRAGANESCU

    2013-12-01

    Full Text Available The paper aimed to approach the topic of a new strategy for the sustainable and competitive development of Romanian agriculture and especially for animal husbandry. In this purpose, a large variety of studies was investigated and the opinions of well-known personalities were used to present in a critical manner the history of sustainable development concept, principles, causes, reasons, moments, events, institutions involved at international, European and national level, achievements. The study is focused on Romania, starting from the actual situation of animal husbandry and learning from the country own and others experience. During the last centuries, the scientific studies noticed that the growth trends of the world population and resources utilization which could determine complications for survival of human society. The first Report of The Club of Rome (1972 concluded mathematically that " if the present growth trends in world population, industrialization, pollution, food production, and resources depletion continue to remain unchanged, the limits to growth on this planet will be reached sometime in the next hundred years",..that is in the 21 century. As a reply, the international and national bodies adopted recommendations for a sustainable development. This study analyzed the problems of sustainable development of animal production in Romania, taking into consideration that the conversion rate of energy provided by plants to animal products is about 20%, and this decrease of the number of population is supported by agricultural food production. Two production systems are proposed: (1. Intensive production systems, with high forage conversion, in favorable agricultural country area; (2. extensive (free-ranging, transhumance, pendulation, sustainable, biological production in not or less favorable agricultural area (mountain area, etc.

  20. Mid-term financial impact of animal welfare improvements in Dutch broiler production.

    Science.gov (United States)

    Gocsik, E; Lansink, A G J M Oude; Saatkamp, H W

    2013-12-01

    This study used a stochastic bioeconomic simulation model to simulate the business and financial risk of different broiler production systems over a 5-yr period. Simulation analysis was conducted using the @Risk add-in in MS Excel. To compare the impact of different production systems on economic feasibility, 2 cases were considered. The first case focused on the economic feasibility of a completely new system, whereas the second examined economic feasibilities when a farm switches from a conventional to an animal welfare-improving production system. A sensitivity analysis was conducted to assess the key drivers of economic feasibility and to reveal systematic differences across production systems. The study shows that economic feasibility of systems with improved animal welfare predominantly depends on the price that farmers receive. Moreover, the study demonstrates the importance of the level and variation of the price premium for improved welfare, particularly in the first 5 yr after conversion. The economic feasibility of the production system increases with the level of welfare improvements for a sufficiently high price level for broiler meat and low volatility in producer prices. If this is not the case, however, risk attitudes of farmers become important as well as the use of potential risk management instruments.

  1. Genomics to benefit livestock production: improving animal health

    Directory of Open Access Journals (Sweden)

    Graham Stuart Plastow

    2016-06-01

    Full Text Available ABSTRACT The primary principle underlying the application of genomics is that it has the most value for difficult and expensive to measure traits. These traits will differ between species and probably also between markets. Maintenance of health will be one of the biggest challenges for efficient livestock production in the next few decades. This challenge will only increase in the face of demand for animal protein, resistance to existing drugs, and the pressure to reduce the use of antibiotics in agriculture. There is probably genetic variation in susceptibility for all diseases but little has been done to make use of this variation to date. In part this is because it is very difficult as well as expensive to measure this variation. This suggests that genomics should provide one of the ways of tackling the challenge of improving animal health. This paper will discuss the concepts of resistance, variation in susceptibility, and resilience; provide examples and present some recent results in cattle and pigs; and briefly discuss the application of gene editing in relation to disease resistance.

  2. Animal Production and Health Newsletter, No. 55, January 2012

    International Nuclear Information System (INIS)

    2012-01-01

    The biggest event in 2011 was the declaration of global freedom from rinderpest by the Food and Agriculture Organization of the United Nations and the World Organisation for Animal Health (OIE). The IAEA celebrated this momentous occasion on the 20th of September 2011, during the IAEA 55th General Conference. The commitment, dedication and hard work of past and present IAEA staff were commended by all participants as the contribution of the IAEA was a critical and essential component of the eradication success. Building on the success of the rinderpest campaign, technology transfer in the field of animal health continued to be a top priority of the Subprogramme during 2011 and this will continue for the future since our next target disease for eradication is peste des petits ruminants (PPR). Member States received support through Technical Cooperation Projects. In most of the tropics, climatic variation, rainfall patterns and droughts reduce plant growth and feed availability and quality leading to extensive livestock losses and reduced productivity. With the assistance of the IAEA, tremendous improvement has been achieved in terms of quantity and quality of the available feed resource base, particularly, in terms of nutritive value, palatability and/or cold and drought tolerance - vital benefits whose effectiveness can be monitored using nuclear technology. Both past and future activities are described in detail in this newsletter and are also accessible at our website (http://www-naweb.iaea.org/nafa/aph/index.html); I thus need not mention them in this section. Please contact us if you have any further ideas, comments, concerns or questions. As discussed in previous newsletters, the Animal Production and Health Subprogramme will continue to move progressively forward and in pace with developments within the livestock field, to optimally serve our Member States.

  3. 9 CFR 95.20 - Animal manure.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal manure. 95.20 Section 95.20 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SANITARY CONTROL OF ANIMAL...

  4. Potential application of thermography (IRT in animal production and for animal welfare. A case report of working dogs

    Directory of Open Access Journals (Sweden)

    Veronica Redaelli

    2014-06-01

    Full Text Available INTRODUCTION. The authors describe the thermography technique in animal production and in veterinary medicine applications. The thermographic technique lends itself to countless applications in biology, thanks to its characteristics of versatility, lack of invasiveness and high sensitivity. Probably the major limitation to most important aspects for its application in the animal lies in the ease of use and in its extreme sensitivity. Materials and methods. This review provides an overview of the possible applications of the technique of thermo visual inspection, but it is clear that every phenomenon connected to temperature variations can be identified with this technique. Then the operator has to identify the best experimental context to obtain as much information as possible, concerning the physiopathological problems considered. Furthermore, we reported an experimental study about the thermography (IRT as a noninvasive technique to assess the state of wellbeing in working dogs. RESULTS. The first results showed the relationship between superficial temperatures and scores obtained by the animal during the behavioral test. This result suggests an interesting application of infrared thermography (IRT to measure the state of wellbeing of animals in a noninvasive way.

  5. For the sake of production. How agricultural colleges shape students' view on animal welfare

    DEFF Research Database (Denmark)

    Lassen, Jesper; Sandøe, Peter; Anneberg, Inger

    2016-01-01

    that there are only minor differences between the groups in the way good animal welfare is justified as both groups mainly view good animal welfare as a means of obtaining profitable production. In contrast, views which justify good animal welfare on the basis of the animals’ wellbeing or their right to have......The aim of this paper is to document and discuss the way future farmers’ views on animal welfare are formed and shaped during their studies at agricultural colleges. The paper is based on qualitative interviews with first year students and more advanced students in Denmark. It is shown...

  6. Some bibliometric indexes for members of the Scientific Association of Animal Production (ASPA

    Directory of Open Access Journals (Sweden)

    Giuseppe Pulina

    2010-01-01

    Full Text Available This study calculated several bibliometric indexes to analyze the scientific output of 363 members of the Scientific Association of Animal Production (ASPA in Italy, based on their publications listed by ISIThompson, Web of Science database (search period from 1989 until 2006. Five main research areas were considered: AGR/17 (Animal genetics and breeding, AGR/18 (Animal nutrition and feeding, AGR/19 (Animal husbandry, AGR/20 (Poultry, rabbits and fish production and External researcher (Ere. Position groups were: FP (Full Professor, AP (Associate Professor, Re (Researcher, EReUni (scientists working temporarily at the University or professors of an area different from AGR/17-20, and EReInst (scientists working at other institutions. Each institution was classified according to three geographical areas of Italy: North, Centre and South. Main calculated bibliometric indexes were: Ni = total number of papers published by member i over yi years; yi = number of years publishing of member i; Ci. = total number of citations of member i; IFpersonal. = Ci./Ni, Personal Impact factor of member i; Total IFjournal. = Sum of impact factor reported by the ISI-Thompson database of the journal in which a paper of member i was published (Journal Citation Reports Science Edition, 2004; Mean IFjournal. = Mean impact factor of all papers published in journals having a recognized IFjournal. by the ISI-Thompson database for member i; h = number of papers with at least h citations; m = h/y, i.e. average increase of h over the yi years publishing; and a = Ci./h2. Among the studied bibliometric indexes, Ni, Ci., Total IFjournal. and h are reliable, while IFpersonal. and Mean IFjournal. are not, to evaluate the scientific career of Animal Scientists in Italy. FP and members of AGR/17 tend to show the highest values of bibliometric indexes. Most ASPA members work in the North of Italy, which shows the highest median and highest percentage of scientists with maximum values

  7. Sustainable, efficient livestock production with high biodiversity and good welfare for animals.

    Science.gov (United States)

    Broom, D M; Galindo, F A; Murgueitio, E

    2013-11-22

    What is the future for livestock agriculture in the world? Consumers have concerns about sustainability but many widely used livestock production methods do not satisfy consumers' requirements for a sustainable system. However, production can be sustainable, occurring in environments that: supply the needs of the animals resulting in good welfare, allow coexistence with a wide diversity of organisms native to the area, minimize carbon footprint and provide a fair lifestyle for the people working there. Conservation need not just involve tiny islands of natural vegetation in a barren world of agriculture, as there can be great increases in biodiversity in farmed areas. Herbivores, especially ruminants that consume materials inedible by humans, are important for human food in the future. However, their diet should not be just ground-level plants. Silvopastoral systems, pastures with shrubs and trees as well as herbage, are described which are normally more productive than pasture alone. When compared with widely used livestock production systems, silvopastoral systems can provide efficient feed conversion, higher biodiversity, enhanced connectivity between habitat patches and better animal welfare, so they can replace existing systems in many parts of the world and should be further developed.

  8. Effective sourcing strategies for perishable product supply chains

    NARCIS (Netherlands)

    Rijpkema, W.A.; Rossi, R.; Vorst, van der J.G.A.J.

    2014-01-01

    Purpose – The purpose of this paper is to assess whether an existing sourcing strategy can effectively supply products of appropriate quality with acceptable levels of product waste if applied to an international perishable product supply chain. The authors also analyse whether the effectiveness of

  9. Sources of product information used by consumers when purchasing kitchen cabinets.

    Science.gov (United States)

    Geoffrey H. Donovan; David L. Nicholls; Joseph. Roos

    2004-01-01

    Survey data from home shows in Seattle, Washington and Anchorage, Alaska were used to determine the sources of product information used by consumers when buying kitchen cabinets. Results show that in-store sales staff are the most common source of product information, and that consumers' favorite wood species, age, and gender can influence the source of product...

  10. Fission product gamma-ray sources as an alternative to cobalt-60 sources for sewage sludge sterilization

    International Nuclear Information System (INIS)

    Herrnberger, V.R.D.

    1975-01-01

    The sterilization of sewage sludge is now performed successfully using 60 Co gamma-ray sources. The question arises whether more economic gamma-ray sources exist that could replace the 60 Co source. The following types of sources are considered: Spent fuel elements; mixtures of solidified fission products; and isolated solidified fission products such as 134 / 137 Cs. For a particular irradiation plant the specific source costs (S.Fr./Ci) and their contribution to the irradiation costs for 1 m 3 of sewage irradiated to a dose of 250 krad(S.Fr./m 3 ) are determined and compared with the costs of a plant using a 60 Co source. The encapsulation costs and the effect of the gamma absorption of the source are taken into account. Different encapsulation and source management techniques are reviewed to find the most economic for each source type. A spent fuel element irradiation facility is recommended for use either in combination with a sewage water purification plant or as part of a power reactor station where it replaces the storage water pool for the spent fuel elements. Additional source capsules are not envisaged, as long as double-walled source containers are used. The fission product mixtures are enclosed in double-walled capsules of two different forms: Small cylindrical rods and hollow cylinders. For caesium and cobalt cylindrical rods only are used. The main conclusions of the study are that the highest irradiation costs arise from the use of a fission product mixture source. The costs are, however, only 15% above those of a 60 Co plant. To be competitive the flow-rate has to be adapted to the decreasing activity of the source, resulting in a reduction to 20% within ten years of source utilization. The integrated irradiation plant with a spent fuel element source offers irradiation costs comparable with those of a 60 Co plant, if the flow-rate is constant during one year of source utilization. The irradiation costs are reduced to 25% of those of a 60 Co plant

  11. Investigation of Biogas Production Process by the Mixture of Landfill Leachate and Animal Waste

    Directory of Open Access Journals (Sweden)

    hossein alidadi

    2017-09-01

    Full Text Available Introduction and purpose: Energy consumption is on a rapidly growing trend in the world. Accordingly, the non-renewable energy sources are expected to be run out in the future. This issue has resulted in the establishment of efforts targeted toward the development of new energy-generating methods around the world. Biogas energy is one of the new and clean energies that is produced from the anaerobic digestion of biomass wastes. Anaerobic digestion is a cost-effective and environment-friendly method, which facilitates fertilizer and biogas production as well as landfill leachate treatment. Given the high environmental hazards of leachate and its mixture with animal wastes, the present study aimed to estimate the possibility of producing biogas in various mixture ratios. Methods: In this pilot-scale experimental study, the landfill leachate of Mashhad, Iran, were mixed with caw fresh dung in different ratios, but same conditions, under anaerobic digestion. This was conducted to consider the ability to produce methane gas in different proportions and landfill leachate. At the beginning and end of the project, the parameters of EC, pH, VS, TS, COD, TOC, P, K, N, and Na were measured. Additionally, the composition of the gases produced under different operating conditions was analyzed using gas chromatography mass spectrometry. Results: Gas production began three weeks after uploading and continued for five weeks. The analysis of gas production in three ratios was indicative of the CH4 production in all three proportions. In this regard, 1/1 ratio produced the highest percentage of CH4. No gas production was observed in the two months of study. Other physical and chemical parameters, such as COD, TS, TKN, and TOC were reduced in the given mixtures during the biogas production procedure. For instance, the case with 1/1 ratio, which showed the best results, had almost 80% decrease in the given parameters. However, no gas

  12. Sources of Information as Determinants of Product and Process Innovation.

    Science.gov (United States)

    Gómez, Jaime; Salazar, Idana; Vargas, Pilar

    2016-01-01

    In this paper we use a panel of manufacturing firms in Spain to examine the extent to which they use internal and external sources of information (customers, suppliers, competitors, consultants and universities) to generate product and process innovation. Our results show that, although internal sources are influential, external sources of information are key to achieve innovation performance. These results are in line with the open innovation literature because they show that firms that are opening up their innovation process and that use different information sources have a greater capacity to generate innovations. We also find that the importance of external sources of information varies depending on the type of innovation (product or process) considered. To generate process innovation, firms mainly rely on suppliers while, to generate product innovation, the main contribution is from customers. The potential simultaneity between product and process innovation is also taken into consideration. We find that the generation of both types of innovation is not independent.

  13. Sources of Information as Determinants of Product and Process Innovation.

    Directory of Open Access Journals (Sweden)

    Jaime Gómez

    Full Text Available In this paper we use a panel of manufacturing firms in Spain to examine the extent to which they use internal and external sources of information (customers, suppliers, competitors, consultants and universities to generate product and process innovation. Our results show that, although internal sources are influential, external sources of information are key to achieve innovation performance. These results are in line with the open innovation literature because they show that firms that are opening up their innovation process and that use different information sources have a greater capacity to generate innovations. We also find that the importance of external sources of information varies depending on the type of innovation (product or process considered. To generate process innovation, firms mainly rely on suppliers while, to generate product innovation, the main contribution is from customers. The potential simultaneity between product and process innovation is also taken into consideration. We find that the generation of both types of innovation is not independent.

  14. Sources of Information as Determinants of Product and Process Innovation

    Science.gov (United States)

    2016-01-01

    In this paper we use a panel of manufacturing firms in Spain to examine the extent to which they use internal and external sources of information (customers, suppliers, competitors, consultants and universities) to generate product and process innovation. Our results show that, although internal sources are influential, external sources of information are key to achieve innovation performance. These results are in line with the open innovation literature because they show that firms that are opening up their innovation process and that use different information sources have a greater capacity to generate innovations. We also find that the importance of external sources of information varies depending on the type of innovation (product or process) considered. To generate process innovation, firms mainly rely on suppliers while, to generate product innovation, the main contribution is from customers. The potential simultaneity between product and process innovation is also taken into consideration. We find that the generation of both types of innovation is not independent. PMID:27035456

  15. From potential to reality. Yeasts derived from ethanol production for animal nutrition

    International Nuclear Information System (INIS)

    Fernandes, E.A.N.; Trevizam, A.B.; Nepomuceno, N.; Amorim, H.V.

    1998-01-01

    The high costs of cereals and vegetable protein supplements used for animal nutrition have directed much attention toward non-conventional alternative protein sources. Brazil has a significant potential to provide such material, since it is the world's largest producer of ethanol (13 billion liters per year) derived from fermentation by yeasts (sugar cane being the basic raw material). Distilleries are recovering surplus yeast to produce dry yeast for use in animal food formulations. With regard to the yeast biomass elemental composition, INAA analyses performed on a pool of samples from various different fermentations have shown the presence of various trace elements, e.g. As, Br, Ca, Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Na, Rb, Sc, Sm, Th, and Zn. This reinforces the need for additional studies concerning the suitability of yeast in terms of maximum tolerable levels of these elements in formulations for domestic animals. (author)

  16. Investigation into the animal species contents of popular wet pet foods.

    Science.gov (United States)

    Maine, Isabella R; Atterbury, Robert; Chang, Kin-Chow

    2015-03-10

    The use of the generic term "meat and animal derivatives" in declared ingredient lists of pet foods in the European Union is virtually universal. In the wake of the 2013 "horse meat scandal" in the human food chain, we examined the presence and authenticity of animal sources (cow, chicken, pig and horse) of proteins in a range of popular wet pet foods in the United Kingdom. Seventeen leading dog and cat foods were sampled for the relative presence of DNA from each of the four animal species by quantitative real-time polymerase chain reaction. No horse DNA was detected. However, there was detection at substantial levels of unspecified animal species in most products tested. In 14 out of 17 samples, bovine, porcine and chicken DNA were found in various proportions and combinations but were not explicitly identified on the product labels. Of the 7 products with prominent headline descriptions containing the term "with beef", only 2 were found to contain more bovine DNA (>50%) than pig and chicken DNA combined. There is a need for the pet food industry to show greater transparency to customers in the disclosure of the types of animal proteins (animal species and tissue types) in their products. Full disclosure of animal contents will (a) allow more informed choices to be made on purchases which are particularly important for pets with food allergies, (b) reduce the risk of product misinterpretation by shoppers, and (c) avoid potential religious concerns.

  17. Evaluation of Stem Cell-Derived Red Blood Cells as a Transfusion Product Using a Novel Animal Model.

    Science.gov (United States)

    Shah, Sandeep N; Gelderman, Monique P; Lewis, Emily M A; Farrel, John; Wood, Francine; Strader, Michael Brad; Alayash, Abdu I; Vostal, Jaroslav G

    2016-01-01

    Reliance on volunteer blood donors can lead to transfusion product shortages, and current liquid storage of red blood cells (RBCs) is associated with biochemical changes over time, known as 'the storage lesion'. Thus, there is a need for alternative sources of transfusable RBCs to supplement conventional blood donations. Extracorporeal production of stem cell-derived RBCs (stemRBCs) is a potential and yet untapped source of fresh, transfusable RBCs. A number of groups have attempted RBC differentiation from CD34+ cells. However, it is still unclear whether these stemRBCs could eventually be effective substitutes for traditional RBCs due to potential differences in oxygen carrying capacity, viability, deformability, and other critical parameters. We have generated ex vivo stemRBCs from primary human cord blood CD34+ cells and compared them to donor-derived RBCs based on a number of in vitro parameters. In vivo, we assessed stemRBC circulation kinetics in an animal model of transfusion and oxygen delivery in a mouse model of exercise performance. Our novel, chronically anemic, SCID mouse model can evaluate the potential of stemRBCs to deliver oxygen to tissues (muscle) under resting and exercise-induced hypoxic conditions. Based on our data, stem cell-derived RBCs have a similar biochemical profile compared to donor-derived RBCs. While certain key differences remain between donor-derived RBCs and stemRBCs, the ability of stemRBCs to deliver oxygen in a living organism provides support for further development as a transfusion product.

  18. Evaluation of Stem Cell-Derived Red Blood Cells as a Transfusion Product Using a Novel Animal Model.

    Directory of Open Access Journals (Sweden)

    Sandeep N Shah

    Full Text Available Reliance on volunteer blood donors can lead to transfusion product shortages, and current liquid storage of red blood cells (RBCs is associated with biochemical changes over time, known as 'the storage lesion'. Thus, there is a need for alternative sources of transfusable RBCs to supplement conventional blood donations. Extracorporeal production of stem cell-derived RBCs (stemRBCs is a potential and yet untapped source of fresh, transfusable RBCs. A number of groups have attempted RBC differentiation from CD34+ cells. However, it is still unclear whether these stemRBCs could eventually be effective substitutes for traditional RBCs due to potential differences in oxygen carrying capacity, viability, deformability, and other critical parameters. We have generated ex vivo stemRBCs from primary human cord blood CD34+ cells and compared them to donor-derived RBCs based on a number of in vitro parameters. In vivo, we assessed stemRBC circulation kinetics in an animal model of transfusion and oxygen delivery in a mouse model of exercise performance. Our novel, chronically anemic, SCID mouse model can evaluate the potential of stemRBCs to deliver oxygen to tissues (muscle under resting and exercise-induced hypoxic conditions. Based on our data, stem cell-derived RBCs have a similar biochemical profile compared to donor-derived RBCs. While certain key differences remain between donor-derived RBCs and stemRBCs, the ability of stemRBCs to deliver oxygen in a living organism provides support for further development as a transfusion product.

  19. Plant-Derived Natural Products as Sources of Anti-Quorum Sensing Compounds

    Directory of Open Access Journals (Sweden)

    Kok-Gan Chan

    2013-05-01

    Full Text Available Quorum sensing is a system of stimuli and responses in relation to bacterial cell population density that regulates gene expression, including virulence determinants. Consequently, quorum sensing has been an attractive target for the development of novel anti-infective measures that do not rely on the use of antibiotics. Anti-quorum sensing has been a promising strategy to combat bacterial infections as it is unlikely to develop multidrug resistant pathogens since it does not impose any selection pressure. A number of anti-quorum sensing approaches have been documented and plant-based natural products have been extensively studied in this context. Plant matter is one of the major sources of chemicals in use today in various industries, ranging from the pharmaceutical, cosmetic, and food biotechnology to the textile industries. Just like animals and humans, plants are constantly exposed to bacterial infections, it is therefore logical to expect that plants have developed sophisticated of chemical mechanisms to combat pathogens. In this review, we have surveyed the various types of plant-based natural products that exhibit anti-quorum sensing properties and their anti-quorum sensing mechanisms.

  20. Animal Production and Health Newsletter, No. 59, January 2014

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-01-15

    As 2013 draws to a close, we are completing our activities and contributions to the 2012-2013 IAEA and FAO programmes of work and budget, and finalizing our tasks and products and services for the next biennium. We hope that our programme will satisfy Member State needs maximally. I want to mention two events regarding the activities of the Animal Production and Health Subprogramme. First, I have the pleasure to inform you that the Animal Production and Health Subprogramme was part of a 'One-House' IAEA team that was awarded an IAEA Superior Achievement Award for its response to Member States requests regarding the H7N9 avian influenza outbreak in several provinces of China. The aggravating factor with this new avian influenza disease was that it was asymptomatic in poultry (i.e. poultry showed no clinical disease), but symptomatic in humans (i.e. humans showed flu like symptoms) causing about 30% mortality in infected humans. This epidemiological character of the disease made it very difficult to trace and search for its origin in poultry, towards protecting human lives. The Chinese authorities, in particular the Beijing Genetics Institute, reacted appropriately to the outbreaks and characterized the virus, isolated from human patients, as an avian influenza H7N9 subtype. Knowing the panzootic potential of avian influenza viruses, the international community has immediately developed response plans on the eventual spread of the Chinese H7N9 strain and called for emergency preparedness. Upon requests of Member States from Europe and the Asia and Pacific Region, the Animal Production and Health Subprogramme of the Joint FAO/IAEA Division and the IAEA Technical Cooperation Department immediately reacted by taking advantage of the responsiveness of the TC Programme to unforeseen needs of Member States. In addition to the evaluation and validation of diagnostic and surveillance procedures and the transfer of technologies and the diagnostic support, two unplanned

  1. Animal Production and Health Newsletter, No. 59, January 2014

    International Nuclear Information System (INIS)

    2014-01-01

    As 2013 draws to a close, we are completing our activities and contributions to the 2012-2013 IAEA and FAO programmes of work and budget, and finalizing our tasks and products and services for the next biennium. We hope that our programme will satisfy Member State needs maximally. I want to mention two events regarding the activities of the Animal Production and Health Subprogramme. First, I have the pleasure to inform you that the Animal Production and Health Subprogramme was part of a 'One-House' IAEA team that was awarded an IAEA Superior Achievement Award for its response to Member States requests regarding the H7N9 avian influenza outbreak in several provinces of China. The aggravating factor with this new avian influenza disease was that it was asymptomatic in poultry (i.e. poultry showed no clinical disease), but symptomatic in humans (i.e. humans showed flu like symptoms) causing about 30% mortality in infected humans. This epidemiological character of the disease made it very difficult to trace and search for its origin in poultry, towards protecting human lives. The Chinese authorities, in particular the Beijing Genetics Institute, reacted appropriately to the outbreaks and characterized the virus, isolated from human patients, as an avian influenza H7N9 subtype. Knowing the panzootic potential of avian influenza viruses, the international community has immediately developed response plans on the eventual spread of the Chinese H7N9 strain and called for emergency preparedness. Upon requests of Member States from Europe and the Asia and Pacific Region, the Animal Production and Health Subprogramme of the Joint FAO/IAEA Division and the IAEA Technical Cooperation Department immediately reacted by taking advantage of the responsiveness of the TC Programme to unforeseen needs of Member States. In addition to the evaluation and validation of diagnostic and surveillance procedures and the transfer of technologies and the diagnostic support, two unplanned

  2. Antibody mimetics: promising complementary agents to animal-sourced antibodies.

    Science.gov (United States)

    Baloch, Abdul Rasheed; Baloch, Abdul Wahid; Sutton, Brian J; Zhang, Xiaoying

    2016-01-01

    Despite their wide use as therapeutic, diagnostic and detection agents, the limitations of polyclonal and monoclonal antibodies have inspired scientists to design the next generation biomedical agents, so-called antibody mimetics that offer many advantages over conventional antibodies. Antibody mimetics can be constructed by protein-directed evolution or fusion of complementarity-determining regions through intervening framework regions. Substantial progress in exploiting human, butterfly (Pieris brassicae) and bacterial systems to design and select mimetics using display technologies has been made in the past 10 years, and one of these mimetics [Kalbitor® (Dyax)] has made its way to market. Many challenges lie ahead to develop mimetics for various biomedical applications, especially those for which conventional antibodies are ineffective, and this review describes the current characteristics, construction and applications of antibody mimetics compared to animal-sourced antibodies. The possible limitations of mimetics and future perspectives are also discussed.

  3. What We Know about the Public’s Level of Concern for Farm Animal Welfare in Food Production in Developed Countries

    Directory of Open Access Journals (Sweden)

    Amelia Cornish

    2016-11-01

    Full Text Available Population growth and rising consumption of meat, dairy, eggs and fish are forcing the world to face the intersecting challenges of how to sustainably feed a population expected to exceed 9 billion by 2050, while also controlling the impact of food production on the planet, on people and on animals. This review acknowledges the absence of a globally accepted definition of animal welfare and then explores the literature regarding different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. It focuses on the evidence that the general public’s level of concern for animal welfare is linked to various demographic and personal characteristics, such as age, gender, religion, location, meat eating, and knowledge of animal welfare. Certain animals have characteristics that influence concern for their welfare, with those species that are considered more intelligent being afforded more concern. There is compelling evidence that the general public’s understanding of animal welfare in food production is poor. Acknowledging that public concern can be a driving force to change current production methods, the authors suggest widespread consciousness raising to redefine socially acceptable methods of food production from animals and to ensure that it remains in step with societal concerns.

  4. FOOD HYPERSENSITIVITY AND PRODUCTS OF ANIMAL ORIGIN RESOURCES

    Directory of Open Access Journals (Sweden)

    A. B. Lisitsyn

    2017-01-01

    Full Text Available The number of people with food hypersensitivity, namely food intolerance and food allergies, grows every year. Food intolerance is classified into following types: enzymopathy; leaky gut syndrome; psychogenic food intolerance; detoxification insufficiency and true food intolerance. Food allergens mainly are glycoproteins, haptensor polypeptides. Most cases of food allergy are IgE-mediated allergic reactions. Recent discoveries in medicine, detailing and classification of food hypersensitivity require further researches to develop modern techniques and product recipes with specified propertiesfor consumers with food hypersensitivity. Existing technologies are based on the elimination and or reduction of the content of the allergenic substance in food. The article provides an overview of causes of food intolerance and food allergy, legislative background, a list of food allergens and methods of control, market profile of hypoallergenic produce and scientific approaches to creating hypoallergenic food products based on raw materials of animal origin.

  5. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Español Search FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, ... Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of ...

  6. 78 FR 77384 - DSM Nutritional Products; Filing of Food Additive Petition (Animal Use)

    Science.gov (United States)

    2013-12-23

    .... FDA-2013-F-1539] DSM Nutritional Products; Filing of Food Additive Petition (Animal Use) AGENCY: Food... (FDA) is announcing that DSM Nutritional Products has filed a petition proposing that the food additive... U.S.C. 348(b)(5)), notice is given that a food additive petition (FAP 2276) has been filed by DSM...

  7. Critical Overview on Organic Legislation for Animal Production: Towards Conventionalization of the System?

    Directory of Open Access Journals (Sweden)

    Ioannis Hadjigeorgiou

    2013-07-01

    Full Text Available Adoption of organic animal production legislation, particularly at the Community level, is done with a spirit of compromise and an attempt to reach consensus. In this sense, legal tools are used to solve technical problems so that an appreciable number of derogations (exceptions are introduced. These may allow the use of certain feed additives, tethered animals or even application of castration. However, derogations should be avoided in legislation where harmonization is pursued, since they bring about distortion in the marketing of organic products. The validity of these derogations has expiry dates. However, at least the EU was hesitant to proceed with the necessary amendments to lift these derogations so that eliminate ambiguities and block loopholes. In turn, mention is made to geographical issues raised from the exceptions question posed again with the new EU Regulations. Furthermore some thoughts are expressed concerning the relationship between setting standards and the crucial role of values in agriculture, organic in particular, social aspects and pursued policy. Finally, the essential feature of this work is that derogations in legislation inevitably lead to conventionalization of organic animal production, which necessitates the clear definition of “organic”. To substantiate this, relevant arguments are put forward.

  8. The Use of Herbal Drugs in Organic Animal Production: The Case of Ethnoveterinary Medicine in Central Anatolia Region

    Directory of Open Access Journals (Sweden)

    Çağrı Çağlar Sinmez

    2017-12-01

    Full Text Available Organic animal production is a natural breeding system in which animal health is protected by giving priority to alternative medicines and treatment as needed by applying appropriate management and feeding methods based on the physiological requirements of animals. Increasing numbers of strains resistant to antibiotics and antiparasitic drugs used in animal breeding have brought about the search for alternative herbal remedies that lead to drug residues in animal products and lead to important health problems in people consuming these products. In this study, it was aimed to evaluate the therapeutic and protective effects of herbal drugs used in organic animal production in ethnoveterinary medicine in the Central Anatolia Region. The material of the study collected as written and declared facts as well as visual data were obtained from animal breeders in the Central Anatolia Region. The results indicated that 30 herbal drugs were used for the treatment of internal diseases, surgical diseases, obstetric and gynecological problems and parasitic diseases in cattle, sheep, horse, poultry, bee, and dog species. Based on the evaluation of the facts that the use of all kinds of synthetic drugs, especially antibiotics, is prohibited or restricted in organic livestock, it can be said that natural herbal drugs instead of artificial substances will provide positive contributions in the protection and treatment of herd health.

  9. Animal production and health newsletter. No. 44, July 2006

    International Nuclear Information System (INIS)

    2006-07-01

    Three animal disease issues, amongst others, dominated animal health activities in the world; the near eradication of rinderpest (RP), the continued threat of foot-and-mouth disease (FMD) to national and international trade and the ever spreading avian influenza (AI). The importance of early, rapid and sensitive diagnoses of merging diseases, with special reference to AI, can not be overstated and it has prompted our subprogramme to refocus our activities and efforts. The rapid diagnosis and characterization of AI, particularly with respect to molecular tools, are important to determine whether it is H5N1 or another subtype. It is here that the Joint FAO/IAEA Programme can play a role in supporting the actions of the FAO, World organisation for animal health (OIE), WHO and Member States. The subprogramme can provide technical assistance on (1) which tests and protocols to use, (2) technical and laboratory training, (3) expert missions (nominating relevant expert(s) or to perform expert missions by members of the subprogramme), (4) the analysis of AI samples (as primary diagnosis or as confirmation) utilizing the OIE reference status of our Seibersdorf laboratory (i.e. the analysis of translation products of the virus genome) and (5) the provision of technical quality assurance guidelines and support to ensure quality data and reporting

  10. Can fungi compete with marine sources for chitosan production?

    Science.gov (United States)

    Ghormade, V; Pathan, E K; Deshpande, M V

    2017-11-01

    Chitosan, a β-1,4-linked glucosamine polymer is formed by deacetylation of chitin. It has a wide range of applications from agriculture to human health care products. Chitosan is commercially produced from shellfish, shrimp waste, crab and lobster processing using strong alkalis at high temperatures for long time periods. The production of chitin and chitosan from fungal sources has gained increased attention in recent years due to potential advantages in terms of homogenous polymer length, high degree of deacetylation and solubility over the current marine source. Zygomycetous fungi such as Absidia coerulea, Benjaminiella poitrasii, Cunninghamella elegans, Gongrenella butleri, Mucor rouxii, Mucor racemosus and Rhizopus oryzae have been studied extensively. Isolation of chitosan are reported from few edible basidiomycetous fungi like Agaricus bisporus, Lentinula edodes and Pleurotus sajor-caju. Other organisms from mycotech industries explored for chitosan production are Aspergillus niger, Penicillium chrysogenum, Saccharomyces cerevisiae and other wine yeasts. Number of aspects such as value addition to the existing applications of fungi, utilization of waste from agriculture sector, and issues and challenges for the production of fungal chitosan to compete with existing sources, metabolic engineering and novel applications have been discussed to adjudge the potential of fungal sources for commercial chitosan production. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. 77 FR 71750 - DSM Nutritional Products; Filing of Food Additive Petition (Animal Use)

    Science.gov (United States)

    2012-12-04

    .... FDA-2012-F-1100] DSM Nutritional Products; Filing of Food Additive Petition (Animal Use) AGENCY: Food... (FDA) is announcing that DSM Nutritional Products has filed a petition proposing that the food additive...) (21 U.S.C. 348(b)(5))), notice is given that a food additive petition (FAP 2273) has been filed by DSM...

  12. Animals and their products utilized as medicines by the inhabitants surrounding the Ranthambhore National Park, India

    Directory of Open Access Journals (Sweden)

    Jaroli DP

    2006-11-01

    Full Text Available Abstract The present ethnozoological study describes the traditional knowledge related to the use of different animals and animal-derived products as medicines by the inhabitants of villages surrounding the Ranthambhore National Park of India (Bawaria, Mogya, Meena, which is well known for its very rich biodiversity. The field survey was conducted from May to July 2005 by performing interviews through structured questionnaires with 24 informants (16 men and 8 women, who provided information regarding therapeutic uses of animals. A total of 15 animals and animal products were recorded and they are used for different ethnomedical purposes, including tuberculosis, asthma, paralysis, jaundice, earache, constipation, weakness, snake poisoning. The zootherapeutic knowledge was mostly based on domestic animals, but some protected species like the collared dove (Streptopelia sp., hard shelled turtle (Kachuga tentoria, sambhar (Cervus unicolor were also mentioned as important medicinal resources. We would suggest that this kind of neglected traditional knowledge should be included into the strategies of conservation and management of faunistic resources in the investigated area.

  13. Removal of Animal Antibiotics for Potable Water Reclamation: A Review

    OpenAIRE

    Chang, Rita

    2015-01-01

    Important classes of antibiotics that are used to treat bacterial infections in humans are also being used in food-producing animals. The overuse of antibiotics for animal food production is becoming an issue of growing concern as it promotes antibacterial resistance, compromising their efficacy and effectiveness. Low concentrations of antibiotics from feedlot runoff and wastewater discharges have been reported in surface waters and groundwaters used as drinking water sources. The presence of...

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

    Science.gov (United States)

    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

  15. 9 CFR 117.4 - Test animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Test animals. 117.4 Section 117.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS § 117.4...

  16. Economic feasibility constraints for renewable energy source power production

    International Nuclear Information System (INIS)

    Biondi, L.

    1992-01-01

    Suitable analysis criteria for use in economic feasibility studies of renewable energy source power plants are examined for various plant types, e.g., pumped storage hydroelectric, geothermal, wind, solar, refuse-fuelled, etc. The paper focusses on the impacts, on operating cost and rate structure, of the necessity, depending on demand characteristics, to integrate renewable energy source power production with conventional power production in order to effectively and economically meet peak power demand. The influence of commercialization and marketing trends on renewable energy source power plant economic feasibility are also taken into consideration

  17. Energy Supply- Production of Fuel from Agricultural and Animal Waste

    Energy Technology Data Exchange (ETDEWEB)

    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

  18. The effect of animated images on persuasion: The mediator role of hedonic responses and the moderator role of product category

    OpenAIRE

    Hussant-Zebian, Rola

    2004-01-01

    This paper aims to highlight the mediator role of hedonic responses in the relation between animated images and attitudinal responses. It has another objective which is to show off the moderator role of product category. To this purpose, we have manipulated two categories of advertising opposing computer animated to non-computer animated images. We have also seetwo product categories : a high involvement product and a low involvement one.

  19. Enhancement options for the utilisation of nitrogen rich animal by-products in anaerobic digestion.

    Science.gov (United States)

    Resch, Christoph; Wörl, Alexander; Waltenberger, Reinhold; Braun, Rudolf; Kirchmayr, Roland

    2011-02-01

    This study focuses on the enhancement of an Austrian anaerobic digestion plant at a slaughterhouse site which exclusively uses animal by-products as substrate. High ammonia concentrations from protein degradation cause severe inhibitions of anaerobic microorganisms. For improving the current situation the COD:TKN ratio is widened by (a) ammonia stripping directly out of the process and (b) addition of a C source to the substrate. Different OLR and HRT were tested in continuous experiments to simulate new operating conditions. The results show that the addition of carbon cannot improve fermentation capacity. The reduction of ammonia boosts the degradation: After reduction of TKN from 7.5 to 4.0 g kg(-1) the initially high VFA concentration decreased and the COD degradation was improved by 55.5%. Hence, the implementation of the new N reduction process facilitates either the increase of the OLR by 61% or the reduction of the HRT by 25%. Copyright © 2010 Elsevier Ltd. All rights reserved.

  20. Metabolic Design of Corynebacterium glutamicum for Production of l-Cysteine with Consideration of Sulfur-Supplemented Animal Feed.

    Science.gov (United States)

    Joo, Young-Chul; Hyeon, Jeong Eun; Han, Sung Ok

    2017-06-14

    l-Cysteine is a valuable sulfur-containing amino acid widely used as a nutrition supplement in industrial food production, agriculture, and animal feed. However, this amino acid is mostly produced by acid hydrolysis and extraction from human or animal hairs. In this study, we constructed recombinant Corynebacterium glutamicum strains that overexpress combinatorial genes for l-cysteine production. The aims of this work were to investigate the effect of the combined overexpression of serine acetyltransferase (CysE), O-acetylserine sulfhydrylase (CysK), and the transcriptional regulator CysR on l-cysteine production. The CysR-overexpressing strain accumulated approximately 2.7-fold more intracellular sulfide than the control strain (empty pMT-tac vector). Moreover, in the resulting CysEKR recombinant strain, combinatorial overexpression of genes involved in l-cysteine production successfully enhanced its production by approximately 3.0-fold relative to that in the control strain. This study demonstrates a biotechnological model for the production of animal feed supplements such as l-cysteine using metabolically engineered C. glutamicum.

  1. Effect of nitrogen source on curdlan production by Alcaligenes faecalis ATCC 31749.

    Science.gov (United States)

    Jiang, Longfa

    2013-01-01

    This study aims to investigate the effect of nitrogen source on curdlan production by Alcaligenes faecalis ATCC 31749. Curdlan production fell when excess nitrogen source was present, while biomass accumulation increased as the level of nitrogen source raised. Curdlan production and biomass accumulation were greater with urea compared with those with other nitrogen sources. The highest production of curdlan and biomass accumulation by A. faecalis ATCC 31749 was 28.16 g L(-1) and 9.58 g L(-1), respectively, with urea, whereas those with NH(4)Cl were 15.17 g L(-1) and 6.25 g L(-1), respectively. The optimum fermentation time for curdlan production was also affected by the nitrogen source in the medium. Copyright © 2012 Elsevier B.V. All rights reserved.

  2. Chloride/bromide ratios in leachate derived from farm-animal waste

    International Nuclear Information System (INIS)

    Hudak, P.F.

    2003-01-01

    Results have important implications for identifying animal sources of contaminated groundwater. - Ratios of conservative chemicals have been used to identify sources of groundwater contamination. While chloride/bromide ratios have been reported for several common sources of groundwater contamination, little work has been done on leachate derived from farm-animal waste. In this study, chloride/bromide ratios were measured in leachate derived from longhorn-cattle, quarter-horse, and pygme-goat waste at a farm in Abilene, Texas, USA. (Minimum, median, and maximum) chloride/bromide ratios of (66.5, 85.6, and 167), (119, 146, and 156), and (35.4, 57.8, and 165) were observed for cattle, horses, and goats, respectively. These ratios are below typical values for domestic wastewater and within the range commonly observed for oilfield brine. Results of this study have important implications for identifying sources of contaminated groundwater in settings with significant livestock and/or oil production

  3. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) – a randomized cross-over meal test study

    Science.gov (United States)

    Kristensen, Marlene D.; Bendsen, Nathalie T.; Christensen, Sheena M.; Astrup, Arne; Raben, Anne

    2016-01-01

    Background Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. Objective To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. Design In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E%) fat) were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g); high protein based on legumes (beans and peas), HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g); or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g). Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS). Results HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume (ppeas) influenced appetite sensations favorably compared to animal-based meals (pork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content was as satiating and palatable as an animal-based meal with high protein content. PMID:27765144

  4. Industrial open source solutions for product life cycle management

    Directory of Open Access Journals (Sweden)

    Jaime Campos

    2014-12-01

    Full Text Available The authors go through the open source for product life cycle management (PLM and the efforts done from communities such as the open source initiative. The characteristics of the open source solutions are highlighted as well. Next, the authors go through the requirements for PLM. This is an area where more attention has been given as the manufacturers are competing with the quality and life cycle costs of their products. Especially, the need of companies to try to get a strong position in providing services for their products and thus to make themselves less vulnerable to changes in the market has led to high interest in product life cycle simulation. The potential of applying semantic data management to solve these problems discussed in the light of recent developments. In addition, a basic roadmap is presented as to how the above-described problems could be tackled with open software solutions.

  5. The impact of increased natural background of soil on the animal production of ruminants in the region of Livno

    International Nuclear Information System (INIS)

    Gradaščević, N.; Saračević, L.; Samek, D.; Mihalj, A.

    2009-01-01

    In this paper, the impact of increased levels of uranium and radium in soil on the levels of activity and radiation-hygienic validity of animal products of ruminants was investigated. Region around Livno town is placed on coal layer with the increased levels of uranium and radium compared with other coals used in Bosnia and Herzegovina. As a result of mixing between coal matrix and soil, increased value of average absorbed dose rate at 1 m above the ground (144 nGy/h) was measured. The highest average value of 238U and 226Ra in the samples of animal products of ruminants was measured in the samples of sheep cheese (0.070 Bq/kg for 238U and 0.207 Bq/kg for 226Ra). The levels of these two radionuclides in the rest of animal product of ruminants were approximately similar and ranged 0.016–0.046 Bq/kg for 238U and 0.028–0.080 Bq/kg for 226Ra. Levels of 40K were in the range of average values for animal products (31.2–86.4 Bq/kg). Calculated annual effective dose by ingestion of the animal products of ruminants were approximately 0.064 mSv with the highest dose contribution of 40K (96.4%). On the base of obtained results, animal products of ruminants produced in observed region, can be considered as valid for human consumption from radiation- hygienic aspect

  6. Bulletin of Animal Health and Production in Africa - Vol 59, No 1 (2011)

    African Journals Online (AJOL)

    Bulletin of Animal Health and Production in Africa. ... Haematological, Carcass Characteristics And Meat Quality Of Intensively Managed West ... activities of the African Baobab (Adansonia digitata) fruit-pulp extract in commercial broilers ...

  7. Assessment of the sources of error affecting the quantitative accuracy of SPECT imaging in small animals

    Energy Technology Data Exchange (ETDEWEB)

    Joint Graduate Group in Bioengineering, University of California, San Francisco and University of California, Berkeley; Department of Radiology, University of California; Gullberg, Grant T; Hwang, Andrew B.; Franc, Benjamin L.; Gullberg, Grant T.; Hasegawa, Bruce H.

    2008-02-15

    Small animal SPECT imaging systems have multiple potential applications in biomedical research. Whereas SPECT data are commonly interpreted qualitatively in a clinical setting, the ability to accurately quantify measurements will increase the utility of the SPECT data for laboratory measurements involving small animals. In this work, we assess the effect of photon attenuation, scatter and partial volume errors on the quantitative accuracy of small animal SPECT measurements, first with Monte Carlo simulation and then confirmed with experimental measurements. The simulations modeled the imaging geometry of a commercially available small animal SPECT system. We simulated the imaging of a radioactive source within a cylinder of water, and reconstructed the projection data using iterative reconstruction algorithms. The size of the source and the size of the surrounding cylinder were varied to evaluate the effects of photon attenuation and scatter on quantitative accuracy. We found that photon attenuation can reduce the measured concentration of radioactivity in a volume of interest in the center of a rat-sized cylinder of water by up to 50percent when imaging with iodine-125, and up to 25percent when imaging with technetium-99m. When imaging with iodine-125, the scatter-to-primary ratio can reach up to approximately 30percent, and can cause overestimation of the radioactivity concentration when reconstructing data with attenuation correction. We varied the size of the source to evaluate partial volume errors, which we found to be a strong function of the size of the volume of interest and the spatial resolution. These errors can result in large (>50percent) changes in the measured amount of radioactivity. The simulation results were compared with and found to agree with experimental measurements. The inclusion of attenuation correction in the reconstruction algorithm improved quantitative accuracy. We also found that an improvement of the spatial resolution through the

  8. An environmental friendly animal waste disposal process with ammonia recovery and energy production: Experimental study and economic analysis.

    Science.gov (United States)

    Shen, Ye; Tan, Michelle Ting Ting; Chong, Clive; Xiao, Wende; Wang, Chi-Hwa

    2017-10-01

    Animal manure waste is considered as an environmental challenge especially in farming areas mainly because of gaseous emission and water pollution. Among all the pollutants emitted from manure waste, ammonia is of greatest concern as it could contribute to formation of aerosols in the air and could hardly be controlled by traditional disposal methods like landfill or composting. On the other hand, manure waste is also a renewable source for energy production. In this work, an environmental friendly animal waste disposal process with combined ammonia recovery and energy production was proposed and investigated both experimentally and economically. Lab-scale feasibility study results showed that 70% of ammonia in the manure waste could be converted to struvite as fertilizer, while solid manure waste was successfully gasified in a 10kW downdraft fixed-bed gasifier producing syngas with the higher heating value of 4.9MJ/(Nm 3 ). Based on experimental results, economic study for the system was carried out using a cost-benefit analysis to investigate the financial feasibility based on a Singapore case study. In addition, for comparison, schemes of gasification without ammonia removal and incineration were also studied for manure waste disposal. The results showed that the proposed gasification-based manure waste treatment process integrated with ammonia recovery was most financially viable. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Elimination of salmonella from animal glandular products.

    Science.gov (United States)

    De Fiebre, C W; Burck, K T; Feldman, D

    1969-03-01

    Methods for the elimination of salmonellae from selected powdered pharmaceuticals of animal glandular origin were studied. Terminal heat treatment under carefully controlled conditions was effective for pancreatin-a powder containing proteolytic, amylolytic, and lipolytic enzymes prepared from hog pancreas glands. Use of this method resulted in a significant reduction in the number of salmonella-positive batches and also reduced the testing procedures required to confirm the absence of viable salmonellae among the majority of samples tested. Powders such as stomach substance and thyroid, in which the biological activity is not enzyme in nature, were treated successfully with acidified organic solvents. Other methods were investigated but were not suitable because of a deleterious effect on the biological activity or physical properties of the product or an inability to effect salmonella elimination.

  10. Elimination of Salmonellae from Animal Glandular Products

    Science.gov (United States)

    De Fiebre, Conrad W.; Burck, Kenneth T.; Feldman, David

    1969-01-01

    Methods for the elimination of salmonellae from selected powdered pharmaceuticals of animal glandular origin were studied. Terminal heat treatment under carefully controlled conditions was effective for pancreatin—a powder containing proteolytic, amylolytic, and lipolytic enzymes prepared from hog pancreas glands. Use of this method resulted in a significant reduction in the number of salmonella-positive batches and also reduced the testing procedures required to confirm the absence of viable salmonellae among the majority of samples tested. Powders such as stomach substance and thyroid, in which the biological activity is not enzyme in nature, were treated successfully with acidified organic solvents. Other methods were investigated but were not suitable because of a deleterious effect on the biological activity or physical properties of the product or an inability to effect salmonella elimination. PMID:5780395

  11. Animal Health and Productivity Status of Cattle After The Eruption of Mount Merapi

    Directory of Open Access Journals (Sweden)

    Yulvian Sani

    2011-12-01

    Full Text Available The eruption of Merapi from October 26th to November 6th, 2010 has affected social life and environment around the Merapi. The eruption has caused destruction of land and water resources, plants, death of animals and human casualities. The lava, dust and stones released from the eruption of Merapi had caused residential destruction, casualities, agricultural land and plants destruction, and contamination of water. The eruption has directly affected 4 districts including Sleman (Yogyakarta, Magelang, Boyolali and Klaten (Central Java categorized as Disaster Risk Area (DRA. The purpose of this assessment is to analyse the impacts of Merapi eruption in animal health and productivity in particular for dairy and beef cattle. A total of 2.828 heads of cattle was reported died during the eruption of Merapi, and 1.962 heads died at the time of eruption and 36 heads at the arrival on evacuation areas. Animal that found died including 423 heads of beef cattle (0.13% and 2.405 heads of dairy cattle (3.2%. Clinical sains noted after the eruption were reduction of milk production, loss of appetite, diarrhoea, respiratory disturbances, mastitis and collapse. The main problems for livestock were reduction of milk production, collapse of dairy milk corporation activities and contamination of water resources. Other than dairy cattle mortality, the reduction of milk production may be caused by subclinical mastitis and environmental distress due to temperature and noise of eruption for few days. The subclinical mastitis should be further investigated to establish rehabilitation programme for dairy milk agribussiness activity in particular around the DRA of Merapi.

  12. Allergenic potential of novel proteins - What can we learn from animal production?

    Science.gov (United States)

    Ekmay, Ricardo D; Coon, Craig N; Ladics, Gregory S; Herman, Rod A

    2017-10-01

    Currently, risk assessment of the allergenic potential of novel proteins relies heavily on evaluating protein digestibility under normal conditions based on the theory that allergens are more resistant to gastrointestinal digestion than non-allergens. There is also proposed guidance for expanded in vitro digestibility assay conditions to include vulnerable sub-populations. One of the underlying rationales for the expanded guidance is that current in vitro assays do not accurately replicate the range of physiological conditions. Animal scientists have long sought to predict protein and amino acid digestibility for precision nutrition. Monogastric production animals, especially swine, have gastrointestinal systems similar to humans, and evaluating potential allergen digestibility in this context may be beneficial. Currently, there is no compelling evidence that the mechanisms sometimes postulated to be associated with allergenic sensitization, e.g. antacid modification of stomach pH, are valid among production animals. Furthermore, examples are provided where non-biologically representative assays are better at predicting protein and amino acid digestibility compared with those designed to mimic in vivo conditions. Greater emphasis should be made to align in vitro assessments with in vivo data. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  13. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & ... by Product Area Product Areas back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & ...

  14. Quantifying the transfer of radionuclides to food products from domestic farm animals

    International Nuclear Information System (INIS)

    Howard, B.J.; Beresford, N.A.; Barnett, C.L.; Fesenko, S.

    2009-01-01

    Databases have been compiled to derive parameter values relevant to the transfer of radionuclides from feedstuffs to domestic animal products to provide a revision to the IAEA Handbook on transfer parameters TRS 364. Significant new data inputs have been incorporated into the databases from an extensive review of Russian language information and inclusion of data published since the early 1990s. Fractional gastrointestinal absorption in adult ruminants presented in the revised handbook are generally similar to those recommended for adult humans by the ICRP. Transfer coefficient values are presented in the handbook for a range of radionuclides to farm animal products. For most animal products, transfer coefficient values for elements additional to those in TRS 364 are provided although many data gaps remain. Transfer coefficients generally vary between species with larger species having lower values than smaller species. It has been suggested that the difference is partly due to the inclusion of dietary dry matter intake in the estimation of transfer coefficient and that whilst dietary intake increases with size nutrient concentrations do not. An alternative approach to quantifying transfer by using concentration ratios (CR), which do not consider dietary intake, has been evaluated. CR values compiled for the handbook vary considerably less between species than transfer coefficient values. The advantage of the CR approach is that values derived for one species could be applied to species for which there are no data. However, transfer coefficients will continue to be used as few studies currently report CR values or give data from which they can be estimated.

  15. Animal health and welfare in production systems for organic fattening pigs

    DEFF Research Database (Denmark)

    Lindgren, Kristina; Bochicchio, Davide; Hegelund, Lene

    2014-01-01

    and conventional production. Conventional Danish herds consumed three times as much antibiotics (anthelmintics not included) as the organic herds, whilst there was no difference in mortality rate nor more pigs in need of treatment in the organic herds. Slaughter data indicated that organic pigs had fewer...... and aggression. Minimizing negative environmental impact may conflict with animal welfare, i.e. raising the pigs indoors may not only reduce plant nutrient losses but also reduce the pigs’ activity options. With an increasing number of specialized organic units, implementation of age-segregated production......With the aim to identify European health and welfare strategies in organic pig production, we summarized information about health and welfare status and potential hazards for organic fattening pigs. The results were primarily based on studies of organic production or comparisons between organic...

  16. Animal production and health newsletter, No. 51, January 2010

    International Nuclear Information System (INIS)

    2010-01-01

    As 2010 is dawning on us, I want to look forward and highlight some of the exciting new nuclear and nuclear related areas that we think will play an important role in the near future. The main constraint to livestock production in many tropical regions of Africa, Asia and Latin America is the scarcity and fluctuations in quality and quantity of the year-around supply of feeds. Animal productivity is restricted by the low nitrogen and high fibre content of the native grasses and crop residues, which form the basis of the diets in these regions. An additional consequence of this poor diet in ruminants is the increased production of methane compared with ruminants fed on better quality forages. Studies on rumen metabolism using isotopes of carbon, hydrogen, sulphur, phosphorus and nitrogen have revealed how the ruminal microbial flora can change depending on the type of forage ingested. In addition, certain plant metabolites reduce the microbial population thereby improving efficiency of feed utilization by up to 10 per cent. The future application of this strategy is that the modulation of fermentation can reduce methane production, hence mitigating greenhouse gas emissions

  17. Development of quality assurance procedures for production of sealed radiation source

    CERN Document Server

    Nam, J H; Cho, W K; Han, H S; Hong, S B; Kim, K H; Kim, S D; Lee, Y G; Lim, N J

    2001-01-01

    The quality assurance procedures for sealed radiation sources production using HANARO and RIPF have been developed. The detailed quality assurance procedures are essential to manage the whole work process effectively and ensure the quality of the produced sealed sources. Through applying this quality assurance procedures to the entire production works of the sealed radiation sources, it is expected that the quality of the products, the safety of the works and the satisfaction of the customers will be increased.

  18. Modelling 3H and 14C transfer to farm animals and their products under steady state conditions

    International Nuclear Information System (INIS)

    Galeriu, D.; Melintescu, A.; Beresford, N.A.; Crout, N.M.J.; Peterson, R.; Takeda, H.

    2007-01-01

    The radionuclides 14 C and 3 H may both be released from nuclear facilities. These radionuclides are unusual, in that they are isotopes of macro-elements which form the basis of animal tissues, feed and, in the case of 3 H, water. There are few published values describing the transfer of 3 H and 14 C from feed to animal derived food products under steady state conditions. Approaches are described which enable the prediction of 14 C and 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. We recommend 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)

  19. Proper context: Comparison studies demonstrate that United States food-animal production antimicrobial uses have minimal impact on antimicrobial resistance

    Science.gov (United States)

    In the United States (US) it is estimated that food-animal production agriculture accounts for >70% of antimicrobial (AM) use leading to concerns that agricultural uses "substantially drive" antimicrobial resistance (AMR). Many studies report AMR in food-animal production settings without comparison...

  20. A Bayesian approach to quantify the contribution of animal-food sources to human salmonellosis

    DEFF Research Database (Denmark)

    Hald, Tine; Vose, D.; Wegener, Henrik Caspar

    2004-01-01

    Based on the data from the integrated Danish Salmonella surveillance in 1999, we developed a mathematical model for quantifying the contribution of each of the major animal-food sources to human salmonellosis. The model was set up to calculate the number of domestic and sporadic cases caused...... salmonellosis was also included. The joint posterior distribution was estimated by fitting the model to the reported number of domestic and sporadic cases per Salmonella type in a Bayesian framework using Markov Chain Monte Carlo simulation. The number of domestic and sporadic cases was obtained by subtracting.......8-10.4%) of the cases, respectively. Taken together, imported foods were estimated to account for 11.8% (95% CI: 5.0-19.0%) of the cases. Other food sources considered had only a minor impact, whereas 25% of the cases could not be associated with any source. This approach of quantifying the contribution of the various...

  1. 9 CFR 93.806 - Animals refused entry.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animals refused entry. 93.806 Section 93.806 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF...

  2. Impacts of cereal ergot in food animal production

    Directory of Open Access Journals (Sweden)

    Stephanie eCoufal-Majewski

    2016-02-01

    Full Text Available The negative impacts of ergot contamination of grain on the health of humans and animals were first documented during the 5th 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, favouring 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 which 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.

  3. Influence of spatial variation on countermeasures with special regards to animal food products

    International Nuclear Information System (INIS)

    Voigt, G.; Kiefer, P.

    2000-07-01

    In the context of SAVE, soil and animal based countermeasures have been considered as well as human based ones: In this technical deliverable we have considered the following countermeasures: - Soil-plant transfer: The effectiveness of Ca, K, fertilisers and substances with a high cation exchange capacity on the transfer of radiocaesium from soil to plant for different soil types within Europe have been considered. In addition, the fertility status of soils will give an indication of the potential effectiveness of fertilisation. In this report the effect of K application in a specified area and a given contamination scenario is evaluated and demonstrated. - Plant-animal transfer: A wide range of countermeasures is available to directly reduce transfer of radionuclides to animals, and thereby animal products. The preferred option will always be the most cost effective and practically acceptable one, for both producers and consumers. In this report collection of animal based countermeasures for Cs, Sr and I with special respect to their acceptability, effectiveness and spatial variation is presented. The contribution and importance of countries in import and export of feedstuff used for animals is estimated based on trading information. (orig.)

  4. Diet authentication in sheep from the composition of animal tissues and products

    Directory of Open Access Journals (Sweden)

    Sophie Prache

    2009-07-01

    Full Text Available There is currently an increased consumer demand for information on herbivore production factors, particularly animal diet. To meet these demands, producers and commercial entities develop specifications via quality certifications. There is therefore a need for analytical tools that may guarantee that the specification commitments have been fully met or to help with constructing them. The present paper reviews the current state of knowledge concerning diet authentication in sheep meat and milk, the different approaches that have been investigated, some leading examples concerning the discrimination of contrasting feeding situations, together with the persistence of some diet markers in the event of changes in animals' diet. The nature of the diet strongly influences the composition of the animal tissues and products, which is due to specific compounds that are directly transferred from the feed to the end product or that are transformed or produced by rumen micro-organisms or the animal's metabolism under the effect of specific diets. Some of these compounds can therefore be used as diet markers. Compounds such as carotenoids, phenolic compounds, fatty acids, volatile compounds and ratios of oxygen, hydrogen, carbon and nitrogen stable isotope are potential tracers in meat and milk or animal tissues of animal feeding diets. Moreover, differences in meat and milk composition induce differences in their optical properties, and therefore in their spectral features, which can also be used for diet authentication. These techniques have already allowed discrimination among products obtained in contrasting feeding conditions. Intermediate situations, for example in case of modification of the animal's diet, may be less easily recognized and may require a combination of tracing methods. In particular, the persistence of tracers when animals are stall-fed a concentrate-based diet after pasture and its implications for traceability are discussed. Finally

  5. Sources of New Life Insurance Product Ideas in LIC of India

    Directory of Open Access Journals (Sweden)

    Furquan Uddin

    2018-06-01

    Full Text Available The present complex nature of market has created sturdy challenges before the business world in the form of designing right product, right price, right placement and right promotion. In order to survive and thrive, a marketer has to focus on these challenges. Amongst, right product is most crucial which requires good and feasible ideas in all industries including life insurance. In fact, life insurance is perceived as an unsought and complicated financial product in India. The present paper is a humble attempt to examine the sources of new life insurance product ideas in LIC of India. The findings of the present study include the sources into six groups such as key stakeholders, workforce, organizational documents and other sources, research unit, competitors, and national and international source. It may be noticed the key stakeholders like Insurance Regulatory and Development Authority of India, actuary, top management, and policyholders play vital role in providing ideas in the new product development process of LIC of India.

  6. 9 CFR 117.3 - Admittance of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Admittance of animals. 117.3 Section 117.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED...

  7. 9 CFR 117.5 - Segregation of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Segregation of animals. 117.5 Section 117.5 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED...

  8. 9 CFR 117.6 - Removal of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Removal of animals. 117.6 Section 117.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS...

  9. 9 CFR 117.2 - Animal facilities.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal facilities. 117.2 Section 117.2 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES... Animal facilities. Animal facilities shall comply with the requirements provided in part 108 of this...

  10. Animal production and health newsletter. No. 48, July 2008

    International Nuclear Information System (INIS)

    2008-07-01

    Apart from our regular Coordinated Research Project (CRP) activities and our technical support given to ongoing national and regional Technical Cooperation (TC) projects, we were also involved in the formulation (together with our Member State counterparts and TC Country Officers) of projects for the 2009/11 TC project cycle. In addition to this, when carrying out our 2007 programme of work and budget performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States. The focus of our activities is on enhancing food security by supporting sustainable livestock production systems in developing countries. This is to be achieved by strategic and applied research, technology transfer and capacity building. The three principal components of the subprogramme are animal nutrition, reproduction and breeding and animal health. Within these three components, problems are identified and solutions developed through the use of strategically applied nuclear-based tools, in conjunction with conventional technologies

  11. Animal production and health newsletter. No. 48, July 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-15

    Apart from our regular Coordinated Research Project (CRP) activities and our technical support given to ongoing national and regional Technical Cooperation (TC) projects, we were also involved in the formulation (together with our Member State counterparts and TC Country Officers) of projects for the 2009/11 TC project cycle. In addition to this, when carrying out our 2007 programme of work and budget performance evaluations, we could identify the areas where good performance was achieved as well as areas where further improvements are needed. It is hoped that our inputs will serve the best interests of our Member States. The focus of our activities is on enhancing food security by supporting sustainable livestock production systems in developing countries. This is to be achieved by strategic and applied research, technology transfer and capacity building. The three principal components of the subprogramme are animal nutrition, reproduction and breeding and animal health. Within these three components, problems are identified and solutions developed through the use of strategically applied nuclear-based tools, in conjunction with conventional technologies.

  12. Biorefinery of the green seaweed Ulva lactuca to produce animal feed, chemicals and biofuels.

    Science.gov (United States)

    Bikker, Paul; van Krimpen, Marinus M; van Wikselaar, Piet; Houweling-Tan, Bwee; Scaccia, Nazareno; van Hal, Jaap W; Huijgen, Wouter J J; Cone, John W; López-Contreras, Ana M

    2016-01-01

    The growing world population demands an increase in animal protein production. Seaweed may be a valuable source of protein for animal feed. However, a biorefinery approach aimed at cascading valorisation of both protein and non-protein seaweed constituents is required to realise an economically feasible value chain. In this study, such a biorefinery approach is presented for the green seaweed Ulva lactuca containing 225 g protein ( N  × 4.6) kg -1 dry matter (DM). The sugars in the biomass were solubilised by hot water treatment followed by enzymatic hydrolysis and centrifugation resulting in a sugar-rich hydrolysate (38.8 g L -1 sugars) containing glucose, rhamnose and xylose, and a protein-enriched (343 g kg -1 in DM) extracted fraction. This extracted fraction was characterised for use in animal feed, as compared to U. lactuca biomass. Based on the content of essential amino acids and the in vitro N (85 %) and organic matter (90 %) digestibility, the extracted fraction seems a promising protein source in diets for monogastric animals with improved characteristics as compared to the intact U. lactuca . The gas production test indicated a moderate rumen fermentation of U. lactuca and the extracted fraction, about similar to that of alfalfa. Reduction of the high content of minerals and trace elements may be required to allow a high inclusion level of U. lactuca products in animal diets. The hydrolysate was used successfully for the production of acetone, butanol, ethanol and 1,2-propanediol by clostridial fermentation, and the rhamnose fermentation pattern was studied.

  13. Does the Recent Growth of Aquaculture Create Antibiotic Resistance Threats Different from those Associated with Land Animal Production in Agriculture?

    Science.gov (United States)

    Done, Hansa Y; Venkatesan, Arjun K; Halden, Rolf U

    2015-05-01

    Important antibiotics in human medicine have been used for many decades in animal agriculture for growth promotion and disease treatment. Several publications have linked antibiotic resistance development and spread with animal production. Aquaculture, the newest and fastest growing food production sector, may promote similar or new resistance mechanisms. This review of 650+ papers from diverse sources examines parallels and differences between land-based agriculture of swine, beef, and poultry and aquaculture. Among three key findings was, first, that of 51 antibiotics commonly used in aquaculture and agriculture, 39 (or 76%) are also of importance in human medicine; furthermore, six classes of antibiotics commonly used in both agriculture and aquaculture are also included on the World Health Organization's (WHO) list of critically important/highly important/important antimicrobials. Second, various zoonotic pathogens isolated from meat and seafood were observed to feature resistance to multiple antibiotics on the WHO list, irrespective of their origin in either agriculture or aquaculture. Third, the data show that resistant bacteria isolated from both aquaculture and agriculture share the same resistance mechanisms, indicating that aquaculture is contributing to the same resistance issues established by terrestrial agriculture. More transparency in data collection and reporting is needed so the risks and benefits of antibiotic usage can be adequately assessed.

  14. Importance of medium chain fatty acids in animal nutrition

    Science.gov (United States)

    Baltić, B.; Starčević, M.; Đorđević, J.; Mrdović, B.; Marković, R.

    2017-09-01

    Fats in animal and human nutrition are a common subject of research. These studies most often pay attention to particular fat groups (saturated, unsaturated, polyunsaturated fats or fats grouped by the length of their fatty acid chains into short, medium or long chain fatty acids). Medium chain fatty acids (MCFAs) have two main sources: milk and coconut oil. To date, research has shown these acids have positive effects on health, production, feed digestibility and lower body and muscle fats in broilers and swine. MCFAs possess antibacterial, anticoccidial and antiviral effects. Also, it has been proven that these acids act synergistically if they are used together with organic acids, essential oils, or probiotics. Nowadays, commercial MCFA products are available for use in animal nutrition as feed additives.

  15. Environmental consequences of using alternative protein sources in pig diets

    NARCIS (Netherlands)

    Zanten, van H.H.E.; Bikker, P.; Meerburg, B.G.; Boer, de I.J.M.

    2016-01-01

    Feed production is responsible for the majority of the environmental impact of livestock production, especially for monogastric animals, such as pigs. Several studies demonstrated that replacing soybean meal (SBM) with alternative protein sources, such as locally produced peas or rapeseed meal,

  16. Animation of Antimicrobial Resistance

    Science.gov (United States)

    ... Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin ...

  17. Environmental and Public Health Issues of Animal Food Products Delivery System in Imo State, Nigeria

    Directory of Open Access Journals (Sweden)

    Opara Maxwell Nwachukwu

    2006-05-01

    Full Text Available Information on livestock movement, animal food products processing facilities, meat inspection methods, official meat inspection records and distribution and marketing systems for processed products in Imo state, Nigeria needed for policy development interventions in the sector are not fully understood. The primary data generated with the aid of personal interviews, field observations and secondary data obtained from records accumulated by the department of veterinary services Imo state from 2001 to 2004 were used to investigate the environmental and public health issues of animal food products delivery system in state. Majority of trade animals supplied to the state originated from the northern states of the country and were brought in with trucks by road. Only two veterinary control posts served the whole state thus resulting in non-inspection and taxing of a large proportion of trade animals. Official record of trade animals supplied to the state from 2001 to 2004 ranged from 45000 – 144000 for cattle, 23000 – 96000 for goats and 11000 – 72000 for sheep per annum, with supplies increasing steadily across the years. Official slaughter points in the state were principally low-grade quality slaughter premises consisting of a thin concrete slab. Meat handling was very unhygienic with carcasses dressed beside refuse heaps of over 2 years standing. Carcasses were dragged on the ground and transported in taxi boots and open trucks. Meat inspection at these points was not thorough because of stiff resistance of butchers to carcass condemnation. Official meat inspection records for the state from 2001 to 2004 revealed that overall totals of 159,000 cattle, 101,000 goats and 67,000 sheep were slaughtered. This accounted for about 56, 57 and 57% shortfall of cattle, goat and sheep respectively supplied to the state and represents the volume of un-inspected animals during the study period. Fascioliasis and tuberculosis were the most common

  18. Ethical aspects of insect production for food and feed

    DEFF Research Database (Denmark)

    Gjerris, Mickey; Gamborg, Christian; Röcklinsberg, Helena

    2016-01-01

    Given a growing global human population and high pressures on resources, interest in insects as a source of protein for human food (entomophagy) and for animal feed is growing. So far, the main issues discussed have been the embedded technical challenges of scaling up the production. The use...... as protein providers in the Western food and feed production chains. We identify five areas where ethical questions are especially pertinent: environmental impact, human and animal health, human preferences and social acceptability, animal welfare and finally broader animal ethics issues. Especially...... of insects as a major human food and feed source is thought to present two major challenges: (1) how to turn insects into safe, tasty socially acceptable feed and food; and (2) how to cheaply yet sustainably produce enough insects? Entomophagy, however, as any utilisation of animals and the rest of nature...

  19. 78 FR 34565 - Irradiation in the Production, Processing, and Handling of Animal Feed and Pet Food; Electron...

    Science.gov (United States)

    2013-06-10

    ... style for the strength units describing radiation sources. This correction is being made to improve the...). That document used incorrect style for the strength units describing radiation sources. This correction... HANDLING OF ANIMAL FEED AND PET FOOD 0 1. The authority citation for 21 CFR part 579 continues to read as...

  20. Transfer of chemicals from feed to animal products: The use of transfer factors in risk assessment

    NARCIS (Netherlands)

    Leeman, W.R.; Berg, K.J. van den; Houben, G.F.

    2007-01-01

    The human risk assessment of feed contaminants has often been hampered by a lack of knowledge concerning their behaviour when consumed by livestock. To gain a better understanding of the transfer of contaminants from animal feed to animal products, a meta-analysis of public literature was made. Data

  1. Detecting animal by-product intake using stable isotope ratio mass spectrometry (IRMS).

    Science.gov (United States)

    da Silva, D A F; Biscola, N P; Dos Santos, L D; Sartori, M M P; Denadai, J C; da Silva, E T; Ducatti, C; Bicudo, S D; Barraviera, B; Ferreira, R S

    2016-11-01

    Sheep are used in many countries as food and for manufacturing bioproducts. However, when these animals consume animal by-products (ABP), which is widely prohibited, there is a risk of transmitting scrapie - a fatal prion disease in human beings. Therefore, it is essential to develop sensitive methods to detect previous ABP intake to select safe animals for producing biopharmaceuticals. We used stable isotope ratio mass spectrometry (IRMS) for 13 C and 15 N to trace animal proteins in the serum of three groups of sheep: 1 - received only vegetable protein (VP) for 89 days; 2 - received animal and vegetable protein (AVP); and 3 - received animal and vegetable protein with animal protein subsequently removed (AVPR). Groups 2 and 3 received diets with 30% bovine meat and bone meal (MBM) added to a vegetable diet (from days 16-89 in the AVP group and until day 49 in the AVPR group, when MBM was removed). The AVPR group showed 15 N equilibrium 5 days after MBM removal (54th day). Conversely, 15 N equilibrium in the AVP group occurred 22 days later (76th day). The half-life differed between these groups by 3.55 days. In the AVPR group, 15 N elimination required 53 days, which was similar to this isotope's incorporation time. Turnover was determined based on natural 15 N signatures. IRMS followed by turnover calculations was used to evaluate the time period for the incorporation and elimination of animal protein in sheep serum. The δ 13 C and δ 15 N values were used to track animal protein in the diet. This method is biologically and economically relevant for the veterinary field because it can track protein over time or make a point assessment of animal feed with high sensitivity and resolution, providing a low-cost analysis coupled with fast detection. Isotopic profiles could be measured throughout the experimental period, demonstrating the potential to use the method for traceability and certification assessments. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Feed sources for livestock

    OpenAIRE

    Zanten, van, H.H.E.

    2016-01-01

    Production of food has re-emerged at the top of the global political agenda, driven by two contemporary challenges: the challenge to produce enough nutritious food to feed a growing and more prosperous human population, and the challenge to produce this food in an environmentally sustainable way. Current levels of production of especially animal-source food (ASF), pose severe pressure on the environment via their emissions to air, water, and soil; and their use of scarce resources, such as la...

  3. A Systematic Review of the Effects of Plant Compared with Animal Protein Sources on Features of Metabolic Syndrome.

    Science.gov (United States)

    Chalvon-Demersay, Tristan; Azzout-Marniche, Dalila; Arfsten, Judith; Egli, Léonie; Gaudichon, Claire; Karagounis, Leonidas G; Tomé, Daniel

    2017-03-01

    Dietary protein may play an important role in the prevention of metabolic dysfunctions. However, the way in which the protein source affects these dysfunctions has not been clearly established. The aim of the current systematic review was to compare the impact of plant- and animal-sourced dietary proteins on several features of metabolic syndrome in humans. The PubMed database was searched for both chronic and acute interventional studies, as well as observational studies, in healthy humans or those with metabolic dysfunctions, in which the impact of animal and plant protein intake was compared while using the following variables: cholesterolemia and triglyceridemia, blood pressure, glucose homeostasis, and body composition. Based on data extraction, we observed that soy protein consumption (with isoflavones), but not soy protein alone (without isoflavones) or other plant proteins (pea and lupine proteins, wheat gluten), leads to a 3% greater decrease in both total and LDL cholesterol compared with animal-sourced protein ingestion, especially in individuals with high fasting cholesterol concentrations. This observation was made when animal proteins were provided as a whole diet rather than given supplementally. Some observational studies reported an inverse association between plant protein intake and systolic and diastolic blood pressure, but this was not confirmed by intervention studies. Moreover, plant protein (wheat gluten, soy protein) intake as part of a mixed meal resulted in a lower postprandial insulin response than did whey. This systematic review provides some evidence that the intake of soy protein associated with isoflavones may prevent the onset of risk factors associated with cardiovascular disease, i.e., hypercholesterolemia and hypertension, in humans. However, we were not able to draw any further conclusions from the present work on the positive effects of plant proteins relating to glucose homeostasis and body composition. © 2017 American

  4. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin ...

  5. 9 CFR 116.6 - Animal records.

    Science.gov (United States)

    2010-01-01

    .... Complete records shall be kept for all animals at a licensed establishment. Results of tests performed... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal records. 116.6 Section 116.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES...

  6. Review of Evidence of Environmental Impacts of Animal Research and Testing

    Directory of Open Access Journals (Sweden)

    Katherine Groff

    2014-06-01

    Full Text Available Millions of animals are used in research and toxicity testing, including in drug, medical device, chemical, cosmetic, personal care, household, and other product sectors, but the environmental consequences are yet to be adequately addressed. Evidence suggests that their use and disposal, and the associated use of chemicals and supplies, contribute to pollution as well as adverse impacts on biodiversity and public health. The objective of this review is to examine such evidence. The review includes examinations of (1 resources used in animal research; (2 waste production in laboratories; (3 sources of pollution; (4 impacts on laboratory workers’ health; and (5 biodiversity impacts. The clear conclusion from the review is that the environmental implications of animal testing must be acknowledged, reported, and taken into account as another factor in addition to ethical and scientific reasons weighing heavily in favor of moving away from allowing and requiring animal use in research and testing.

  7. Relationship between availability of contraceptive products and pharmacists as information sources.

    Science.gov (United States)

    Cook, Elizabeth A; Farris, Karen B; Chrischilles, Elizabeth; Aquilino, Mary

    2012-01-01

    To describe the relationship between the availability and accessibility of contraceptives in Iowa pharmacies and the extent to which pharmacists act as an information source regarding contraceptives. Descriptive, exploratory, nonexperimental study. Iowa in fall 2008. 282 pharmacists at Iowa community pharmacies. Cross-sectional survey. Contraceptive availability score, contraceptive accessibility score, and total access score. Regression analyses tested the relationships between the pharmacist information source score and the contraceptive availability, accessibility, and total access scores, controlling for geography, ownership, staff size, and average number of prescriptions per day. Significant positive relationships between the pharmacist information source score and product accessibility, product availability, and total access were observed. The relationship appeared to be driven primarily by product availability, and all were significantly influenced by pharmacy type. Significant negative relationships were found between product accessibility and independent/small chain pharmacies and mass merchandiser/grocery store pharmacies relative to large chain pharmacies. A significant negative relationship was found between independent/small chain pharmacies and the product availability score. Significant relationships were found between pharmacists' ability to act as sources of information for contraceptive products and the availability, accessibility, and overall access to contraceptives in the pharmacy.

  8. Q&A. Does lack of product management impact the users of open source?

    OpenAIRE

    Paul Young

    2008-01-01

    Most commercial software companies employ product managers to handle the planning and marketing of software products, whereas few open source projects have a product manager. Does lack of product management impact the users of open source?

  9. Animal Detectives

    Science.gov (United States)

    Mulvey, Bridget; Warnock, Carly

    2015-01-01

    During a two-week inquiry-based 5E learning cycle unit, children made observations and inferences to guide their explorations of animal traits and habitats (Bybee 2014). The children became "animal detectives" by studying a live-feed webcam and digital images of wolves in their natural habitat, reading books and online sources about…

  10. In situ ruminal crude protein degradability of by-products from cereals, oilseeds and animal origin

    NARCIS (Netherlands)

    Habib, G.; Khan, N.A.; Ali, M.; Bezabih, M.

    2013-01-01

    The aim of this study was to establish a database on in situ ruminal crude protein (CP) degradability characteristics of by-products from cereal grains, oilseeds and animal origin commonly fed to ruminants in Pakistan and South Asian Countries. The oilseed by-products were soybean meal, sunflower

  11. Introducing Product Lines through Open Source Tools

    OpenAIRE

    Haugen, Øystein

    2008-01-01

    We present an approach to introducing product lines to companies that lower their initial risk by applying open source tools and a smooth learning curve into the use and creation of domain specific modeling combined with standardized variability modeling.

  12. Genomic Tools and Animal Health.

    Science.gov (United States)

    Zanella, Ricardo

    2016-09-07

    Animals have been selected to improve their productivity in order to increase the profitability to the producer. In this scenario, not much attention was given to health traits. As a consequence of that, selection was made for animals with higher production and a shortened productive life. In addition to that, the intense production system used in livestock has forced animals to be exposed to higher pathogen loads, therefore predisposing them to infections. Infectious diseases are known to be caused by micro-organisms that are able to infect and colonize the host, affecting their physiological functions and causing problems in their production and on animal welfare. Even with the best management practices, diseases are still the most important cause of economic losses in the animal industry. In this review article we have addressed the new tools that could be used to select animals to better cope with diseases and pathogens.

  13. Q&A. Does lack of product management impact the users of open source?

    Directory of Open Access Journals (Sweden)

    Paul Young

    2008-05-01

    Full Text Available Most commercial software companies employ product managers to handle the planning and marketing of software products, whereas few open source projects have a product manager. Does lack of product management impact the users of open source?

  14. Solar energy project and biogas for animal feed production and jelly; Projeto de energia solar e biogas para producao de racao animal e geleia

    Energy Technology Data Exchange (ETDEWEB)

    Moura, J.P. de; Selvam, P V.P.; Silva, R.T. da , [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Dept. de Engenharia Quimica

    2006-07-01

    This paper presents a study for utilization of surplus of horticulture industry for the production of jam and sweet from the fruit pulp and the manufacture of animal feed, organic fertilizer and biogas from the waste of this production. It also presents the equipment development of low-cost construction and operation that enables high energy efficiency (without heat loss) and can then be traded with greater advantage over other products on the market.

  15. Invited review: Resource inputs and land, water and carbon footprints from the production of edible protein of animal origin

    Directory of Open Access Journals (Sweden)

    G. Flachowsky

    2018-01-01

    Full Text Available The objective of this review is to analyze crucial factors in the output from the production of proteins in food of animal origin, such as milk, meat and eggs. We then consider inputs such as land, water, fuel, minerals and feed, as well as characterize emissions. Finally, we estimate footprints for land (land footprint, LF, water (water footprint, WF and greenhouse gas emissions (i.e., carbon footprint, CF during the production process. The wide range of different land and water inputs per unit feed between various studies largely influences the results. Further influencing factors are species and categories of animals that produce edible protein, their yields and the feeding of animals. Coproducts with no or low humanly edible fractions and grassland as feed contribute to a lower need for arable land and lower LF, WF and CF. The most efficient land use or the lowest LF per kilogram of edible protein was estimated for higher milk and egg yields; the highest LF values were calculated for beef, followed by pork. The lowest WF and CF were calculated for edible protein of chicken meat and eggs. Edible protein from ruminants is mostly characterized by a higher CF because of the high greenhouse gas potential of methane produced in the rumen. A key prerequisite for further progress in this field is the harmonization of data collection and calculation methods. Alternatives to partial or complete replacement of protein of terrestrial animals, such as marine animals, insects, cell cultures, single-cell proteins or simulated animal products from plants, as well as changing eating patterns and reducing food losses are mentioned as further potential ways for more efficient feed production. For all those dealing with plant or animal breeding and cultivation and all those who are working along the whole food production chain, it is a major challenge to enhance the production of more food for more people with, at the same time, less, limited resources and

  16. Consumer Attitudes Toward Animal Welfare-Friendly Products and Willingness to Pay: Exploration of Mexican Market Segments.

    Science.gov (United States)

    Miranda-de la Lama, Genaro C; Estévez-Moreno, Laura X; Villarroel, Morris; Rayas-Amor, Adolfo A; María, Gustavo A; Sepúlveda, Wilmer S

    2018-04-03

    The study aim was to identify consumer segmentation based on nonhuman animal welfare (AW) attitudes and their relationship with demographic features and willingness to pay (WTP) for welfare-friendly products (WFP) in Mexico. Personal interviews were conducted with 843 Mexican consumers who stated they purchased most of the animal products in their home. Respondents were selected using a quota sampling method with age, gender, education, and origin as quota control variables. The multivariate analysis suggested there were three clusters or consumer profiles labeled "skeptical," "concerned," and "ethical," which helped explain the association between AW attitudes, some demographic variables, and WTP for WFP. This study is one of the first to address consumer profiling in Latin America, and the findings could have implications for the commercialization of WFP. Hence, customers should receive information to consider welfare innovations when deciding to purchase animal products. The growth of the WFP food market establishes an element of a far more multifaceted phenomenon of sustainable consumption and support of a new paradigm called responsible marketing in emerging markets such as Mexico.

  17. Animal and human influenzas.

    Science.gov (United States)

    Peiris, M; Yen, H-L

    2014-08-01

    Influenza type A viruses affect humans and other animals and cause significant morbidity, mortality and economic impact. Influenza A viruses are well adapted to cross species barriers and evade host immunity. Viruses that cause no clinical signs in wild aquatic birds may adapt in domestic poultry to become highly pathogenic avian influenza viruses which decimate poultry flocks. Viruses that cause asymptomatic infection in poultry (e.g. the recently emerged A/H7N9 virus) may cause severe zoonotic disease and pose a major pandemic threat. Pandemic influenza arises at unpredictable intervals from animal viruses and, in its global spread, outpaces current technologies for making vaccines against such novel viruses. Confronting the threat of influenza in humans and other animals is an excellent example of a task that requires a One Health approach. Changes in travel, trade in livestock and pets, changes in animal husbandry practices, wet markets and complex marketing chains all contribute to an increased risk of the emergence of novel influenza viruses with the ability to cross species barriers, leading to epizootics or pandemics. Coordinated surveillance at the animal- human interface for pandemic preparedness, risk assessment, risk reduction and prevention at source requires coordinated action among practitioners in human and animal health and the environmental sciences. Implementation of One Health in the field can be challenging because of divergent short-term objectives. Successful implementation requires effort, mutual trust, respect and understanding to ensure that long-term goals are achieved without adverse impacts on agricultural production and food security.

  18. Error Analysis of CM Data Products Sources of Uncertainty

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, Brian D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Eckert-Gallup, Aubrey Celia [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Cochran, Lainy Dromgoole [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kraus, Terrence D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Allen, Mark B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Beal, Bill [National Security Technologies, Joint Base Andrews, MD (United States); Okada, Colin [National Security Technologies, LLC. (NSTec), Las Vegas, NV (United States); Simpson, Mathew [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-02-01

    This goal of this project is to address the current inability to assess the overall error and uncertainty of data products developed and distributed by DOE’s Consequence Management (CM) Program. This is a widely recognized shortfall, the resolution of which would provide a great deal of value and defensibility to the analysis results, data products, and the decision making process that follows this work. A global approach to this problem is necessary because multiple sources of error and uncertainty contribute to the ultimate production of CM data products. Therefore, this project will require collaboration with subject matter experts across a wide range of FRMAC skill sets in order to quantify the types of uncertainty that each area of the CM process might contain and to understand how variations in these uncertainty sources contribute to the aggregated uncertainty present in CM data products. The ultimate goal of this project is to quantify the confidence level of CM products to ensure that appropriate public and worker protections decisions are supported by defensible analysis.

  19. All-source Information Management and Integration for Improved Collective Intelligence Production

    Science.gov (United States)

    2011-06-01

    Intelligence (ELINT) • Open Source Intelligence ( OSINT ) • Technical Intelligence (TECHINT) These intelligence disciplines produce... intelligence , measurement and signature intelligence , signals intelligence , and open - source data, in the production of intelligence . All- source intelligence ...All- Source Information Integration and Management) R&D Project 3 All- Source Intelligence

  20. Radioactive sources production in the Boris Kidric Institute of nuclear sciences

    International Nuclear Information System (INIS)

    Radosavljevic, B.; Nemoda, Dj.; Memedovic, T.; Bircanin, LJ.

    1978-01-01

    Since 1960, in the Laboratory for radioisotopes production of the Institute isotopes were produced for industrial, medical and research purposes. From the beginning, this activity was developed in two directions: 1. sealed sources, for industrial radiography, teletherapy Cobalt, later for lightning arresters, level meters, densitometers etc., 2. radioactive sources that need chemical treatment for different applications in industry and research. This paper lists the types of radioactive sources and methods for production [sr

  1. Model for transfer of cesium and strontium to domestic animal products as a consequence of accidental deposition on ground

    International Nuclear Information System (INIS)

    Suolanen, V.

    1994-02-01

    In the study the contamination of domestic animal products (milk, beef, pork) and grain is predicted applying a compartment model approach to simulate the dynamic behaviour of radionuclides in the biosphere after an accidental atmospheric deposition. Further, the radionuclide intakes into human body by consumption of the contaminated domestic animal products and the arising internal doses, are studied. The contamination of domestic animal products and grain are predicted by considering three representative deposition cases. The considered deposition timepoints are: spring (1st of May), summer (1st of July) and autumn (1st of September). The nuclides considered are 137 Cs, 134 Cs and 90 Sr. (18 refs., 14 figs., 8 tabs.)

  2. The new Israeli feed safety law: challenges in relation to animal and public health.

    Science.gov (United States)

    Barel, Shimon; Elad, Dani; Cuneah, Olga; Shimshoni, Jakob A

    2017-03-01

    The Israeli feed safety legislation, which came to prominence in the early 1970s, has undergone a major change from simple feed safety and quality regulations to a more holistic concept of control of feed safety and quality throughout the whole feed production chain, from farm to the end user table. In February 2014, a new law was approved by the Israeli parliament, namely the Control of Animal Feed Law, which is expected to enter into effect in 2017. The law is intended to regulate the production and marketing of animal feed, guaranteeing the safety and quality of animal products throughout the production chain. The responsibility on the implementation of the new feed law was moved from the Plant Protection Inspection Service to the Veterinary Services and Animal Health. In preparation for the law's implementation, we have characterized the various sources and production lines of feed for farm and domestic animals in Israel and assessed the current feed safety challenges in terms of potential hazards or undesirable substances. Moreover, the basic requirements for feed safety laboratories, which are mandatory for analyzing and testing for potential contaminants, are summarized for each of the contaminants discussed. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  3. RETHINKING THE ANIMATE, RE-ANIMATING THOUGHT

    Directory of Open Access Journals (Sweden)

    Tim Ingold

    2013-12-01

    Full Text Available Animism is often described as the imputation of life to inert objects. Such imputation is more typical of people in western societies who dream of finding life on other planets than of indigenous peoples to whom the label of animism has classically been applied. These peoples are united not in their beliefs but in a way of being that is alive and open to a world in continuous birth. In this animic ontology, beings do not propel themselves across a ready-made world but rather issue forth through a world-in-formation, along the lines of their relationships. To its inhabitants this weather-world, embracing both sky and earth, is a source of astonishment but not surprise. Re-animating the ‘western’ tradition of thought means recovering the sense of astonishment banished from offi cial science.

  4. Management Systems for Organic EggProduction - Aiming to Improve AnimalHealth and Welfare

    DEFF Research Database (Denmark)

    Hegelund, Lene

    one production period. In the second part of the project a generic HACCP system was developed, using an expert panel analysis. The two management tools have very different approaches to improving animal health and welfare, and subsequently different methods, cost and advantages. This makes them...

  5. The effect of animal feed from irradiated palm oil sludge on antibody forming of mice

    International Nuclear Information System (INIS)

    Suharni Sadi; Umar, Hasibuan; Jenny, M.; Adria, P.M.; Murni Indrawatmi

    1998-01-01

    In this experiment, 3 kinds of animal feed were, e.q. control (commercial product), non irradiated and irradiated palm oil sludge by using 6 0Co source with a 4 kGy dose. BALB-C mice of 3 months old were used, each group contains 5 animals. Before conducting the experiment the animals were injected with antibiotic to free them from Enterobacteriaceae. The animals were observed every 2 weeks by weighting them, blood were analyzed and after 10 weeks their antibody were analyzed. Animal feed were in the form of pellets and each animal was feed 5 g of pellets. The results were as follows, antibody formed by C (control), N (non irradiated sludge) and, R (irradiated sludge) were 37; 36.5; and 36.2 mg/nl, respectively. Apparently pellets which were made of palm oil sludge and commercial product produced not significantly different level of antibody. (author)

  6. Livestock production and manure management on animal farms in Vietnam

    DEFF Research Database (Denmark)

    Sommer, S.G.; Bui, H.H.; Dalsgaard, Anders

    2008-01-01

      The Vietnamese and Asian livestock production is increasing these years. In consequence large amounts of manure are produced, which may be a hazard to the environment because the traditional technology and the management practise of manure is not adapted to specialised livestock production.......  Further, there is little knowledge about the plant nutrient value of animal manure, and about technologies for environmentally-friendly manure management. This lack of knowledge enhances the risk of polluting the environment by inappropriate use of livestock manure and is also a potential risk...... for transferring pathogens between livestock and from livestock to humans (zoonoses). The objective of this article is to describe manure management at livestock farms in Vietnam. The focus is on presenting the most typical farming concepts, manure management on these farms, environmental and hygienic risks...

  7. Vegetable and animal products as determinants of colon cancer risk in Dutch men and women

    NARCIS (Netherlands)

    Kampman, E.; Verhoeven, D.; Sloots, L.; Veer, P. van 't

    1995-01-01

    To examine the relationship between colon cancer and food groups from vegetable or animal sources and their possible interactions with gender, we analyzed data from a Dutch case-control study. Dietary patterns were assessed for 232 colon cancer cases and 259 population controls. In multivariate

  8. Food animal transport: A potential source of community exposures to health hazards from industrial farming (CAFOs

    Directory of Open Access Journals (Sweden)

    Ana M. Rule

    Full Text Available Summary: 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. Keywords: Antimicrobial resistance, CAFO, Bioaerosol, Food animal transport, Air sampling, Surface sampling

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

    Science.gov (United States)

    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.

  10. Animal Production and Health Newsletter, No. 62, July 2015

    International Nuclear Information System (INIS)

    2015-07-01

    The first six months of this year have been occupied with our projects and regular activities, including our coordinated research projects and technical support to national and regional Technical Cooperation projects, as well as with the activities of the Animal Production and Health Laboratory. Particular focus was on the current Avian Influenza H7N9, H7N2 and H5N1 outbreaks, the ever expanding threats of peste des petits ruminants (PPR), of foot and mouth disease, of trypanosomosis and of African swine fever, all areas in which we endeavour to give our highest level of support to our counterparts

  11. Curvas de crescimento na produção animal Growth curves in animal production

    Directory of Open Access Journals (Sweden)

    Alfredo Ribeiro de Freitas

    2005-06-01

    Full Text Available Foram discutidas as propriedades de sete modelos não-lineares, considerando-se o ajuste de curvas de crescimento na produção animal. Os modelos utilizados: Brody, Richards, Von Bertalanffy e duas alternativas de Gompertz e de Logístico foram ajustados, pelo método de Gauss Newton por meio do procedimento NLIN do SAS, a dados peso-idade de oito espécies: camarão-d'água-doce, rã-pimenta, coelho, frango, ovino, caprino, suíno e bovino. Considerando-se os critérios como: convergência ou não, coeficiente de determinação e interpretabilidade biológica dos parâmetros, concluiu-se que: a o modelo Logístico y= A/(1 + e-ktm estimou o peso em todas as espécies animais, enquanto o de Von Bertalanffy apenas não foi adequado para camarão; b os dois modelos Gompertz foram adequados para camarão, rã, frango, suíno e bovino; c em cada espécie, pelo menos dois dos sete modelos mostraram-se adequados para estimar o crescimento corporal das espécies animais estudadas, pois os coeficientes de determinação foram superiores a 92,0%.The properties of seven nonlinear models were discussed concerning its applications in the fitting of growth curves in animal production. The models used: Brody, Richards, Von Bertalanffy and two alternatives of Gompertz and Logistic models, were fitted by Gauss Newton method to weight-age data from eight animal species: freshwater prawn Macrobrachium rosenbergi, pepper frog, rabbit, poultry, sheep, goat, swine and cattle. Considering results of the fitted models such as convergence or not, coefficient of determination and biological interpretation of parameters, it was concluded that: a the Logisticmethod y = A/(1 + e-ktm estimated body weight in all species, while the Von Bertalanffy model was not adequate only for freshwater prawn Macrobrachium rosenbergi; b both Gompertz models were adequate for freshwater prawn Macrobrachium rosenbergi, pepper frog, poultry, swine and cattle; c for each specie, at least two

  12. The influence of different nitrogen and carbon sources on mycotoxin production in Alternaria alternata.

    Science.gov (United States)

    Brzonkalik, Katrin; Herrling, Tanja; Syldatk, Christoph; Neumann, Anke

    2011-05-27

    The aim of this study was to determine the influence of different carbon and nitrogen sources on the production of the mycotoxins alternariol (AOH), alternariol monomethyl ether (AME) and tenuazonic acid (TA) by Alternaria alternata at 28°C using a semi-synthetic medium (modified Czapek-Dox broth) supplemented with nitrogen and carbon sources. Additionally the effect of shaken and static cultivation on mycotoxin production was tested. Initial experiments showed a clear dependency between nitrogen depletion and mycotoxin production. To assess whether nitrogen limitation in general or the type of nitrogen source triggers the production, various nitrogen sources including several ammonium/nitrate salts and amino acids were tested. In static culture the production of AOH/AME can be enhanced greatly with phenylalanine whereas some nitrogen sources seem to inhibit the AOH/AME production completely. TA was not significantly affected by the choice of nitrogen source. In shaken culture the overall production of all mycotoxins was lower compared to static cultivation. Furthermore tests with a wide variety of carbon sources including monosaccharides, disaccharides, complex saccharides such as starch as well as glycerol and acetate were performed. In shaken culture AOH was produced when glucose, fructose, sucrose, acetate or mixtures of glucose/sucrose and glucose/acetate were used as carbon sources. AME production was not detected. The use of sodium acetate resulted in the highest AOH production. In static culture AOH production was also stimulated by acetate and the amount is comparable to shaken conditions. Under static conditions production of AOH was lower except when cultivated with acetate. In static cultivation 9 of 14 tested carbon sources induced mycotoxin production compared to 4 in shaken culture. This is the first study which analyses the influence of carbon and nitrogen sources in a semi-synthetic medium and assesses the effects of culture conditions on

  13. Bioactive natural products from novel microbial sources.

    Science.gov (United States)

    Challinor, Victoria L; Bode, Helge B

    2015-09-01

    Despite the importance of microbial natural products for human health, only a few bacterial genera have been mined for the new natural products needed to overcome the urgent threat of antibiotic resistance. This is surprising, given that genome sequencing projects have revealed that the capability to produce natural products is not a rare feature among bacteria. Even the bacteria occurring in the human microbiome produce potent antibiotics, and thus potentially are an untapped resource for novel compounds, potentially with new activities. This review highlights examples of bacteria that should be considered new sources of natural products, including anaerobes, pathogens, and symbionts of humans, insects, and nematodes. Exploitation of these producer strains, combined with advances in modern natural product research methodology, has the potential to open the way for a new golden age of microbial therapeutics. © 2015 New York Academy of Sciences.

  14. Bulletin of Animal Health and Production in Africa - Vol 66, No 1 (2018)

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... Bulletin of Animal Health and Production in Africa - Vol 66, No 1 (2018) ... Performance and haematological parameters of growing rabbits fed different levels of ... Association of smallholder dairy farmers management and milking practices with ...

  15. Animals living in polluted environments are potential source of antimicrobials against infectious agents

    Science.gov (United States)

    Lee, Simon; Siddiqui, Ruqaiyyah; Khan, Naveed Ahmed

    2012-01-01

    The antimicrobials crisis is a ticking time bomb which could lead to millions of people dying from untreatable infections. With the worsening trends of antimicrobial resistance, we are heading towards a pre-antibiotic era. Thus, there is a need for newer and more powerful antibiotic agents. The search for new antibiotic compounds originating from natural resources is a promising research area. Animals living in germ-infested environments are a potent source of antimicrobials. Under polluted milieus, organisms such as cockroaches encounter different types of bacteria, including superbugs. Such creatures survive the onslaught of superbugs and are able to ward off disease by producing antimicrobial substances which show potent activity in the nervous system. We hope that the discovery of antimicrobial activity in the cockroach brain will stimulate research in finding antimicrobials from unusual sources, and has potential for the development of novel antibiotics. Nevertheless, intensive research in the next few years will be required to approach or realize these expectations. PMID:23265422

  16. General Principles for the welfare of animals in production systems: the underlying science and its application.

    Science.gov (United States)

    Fraser, David; Duncan, Ian J H; Edwards, Sandra A; Grandin, Temple; Gregory, Neville G; Guyonnet, Vincent; Hemsworth, Paul H; Huertas, Stella M; Huzzey, Juliana M; Mellor, David J; Mench, Joy A; Spinka, Marek; Whay, H Rebecca

    2013-10-01

    In 2012, the World Organisation for Animal Health adopted 10 'General Principles for the Welfare of Animals in Livestock Production Systems' to guide the development of animal welfare standards. The General Principles draw on half a century of scientific research relevant to animal welfare: (1) how genetic selection affects animal health, behaviour and temperament; (2) how the environment influences injuries and the transmission of diseases and parasites; (3) how the environment affects resting, movement and the performance of natural behaviour; (4) the management of groups to minimize conflict and allow positive social contact; (5) the effects of air quality, temperature and humidity on animal health and comfort; (6) ensuring access to feed and water suited to the animals' needs and adaptations; (7) prevention and control of diseases and parasites, with humane euthanasia if treatment is not feasible or recovery is unlikely; (8) prevention and management of pain; (9) creation of positive human-animal relationships; and (10) ensuring adequate skill and knowledge among animal handlers. Research directed at animal welfare, drawing on animal behaviour, stress physiology, veterinary epidemiology and other fields, complements more established fields of animal and veterinary science and helps to create a more comprehensive scientific basis for animal care and management. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Animal Production and Health Newsletter, No. 61, January 2015

    International Nuclear Information System (INIS)

    2015-01-01

    In this newsletter, I want to discuss shortly the effects of climate variations, food security and the expansion of animal and zoonotic diseases within the sphere of what the Animal Production and Health Subprogramme can contribute. My take home message would be: • Globalization and climate change are causing an unprecedented worldwide impact on emerging and reemerging animal and zoonotic diseases. • Vector borne diseases are now spreading to previously non-endemic and cooler areas. A dramatically increased incidence in deadly infectious and zoonotic diseases in wildlife, livestock, and people may be the most immediate serious consequence of global warming, food security or food shortage. Globalization and climate change have had a worldwide impact on emerging and re-emerging animal and zoonotic diseases. Climate change is disrupting natural ecosystems by providing more suitable environments for infectious diseases allowing disease-causing bacteria, viruses, and fungi to move into new areas where they may harm wildlife and domestic species, as well as humans. Diseases that were previously limited only to tropical areas are now spreading to other previously cooler areas e.g. Rift Valley fever. Pathogens that were restricted by seasonal weather patterns can invade new areas and find new susceptible species as the climate warms and/or the winters get milder. There is evidence that the increasing occurrence of tropical infectious diseases in the mid latitudes is linked to either global warming or food security. Vector borne diseases are particularly affected by weather patterns and long-term climatic factors strongly influence the incidence of outbreaks. Most of these diseases are caused by insects and their population dynamics are dependent on the prevailing weather conditions, specifically temperature and humidity. Climate change influences local weather conditions and therefore has a significant impact on the presence of vectors and their geographical

  18. 9 CFR 53.6 - Disinfection of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Disinfection of animals. 53.6 Section 53.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... of animals. Animals of species not susceptible to the disease for which a quarantine has been...

  19. 9 CFR 151.7 - Examination of animal.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Examination of animal. 151.7 Section 151.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL BREEDS RECOGNITION OF BREEDS AND BOOKS OF RECORD OF PUREBRED ANIMALS Certification of...

  20. Hydrogen is an energy source for hydrothermal vent symbioses.

    Science.gov (United States)

    Petersen, Jillian M; Zielinski, Frank U; Pape, Thomas; Seifert, Richard; Moraru, Cristina; Amann, Rudolf; Hourdez, Stephane; Girguis, Peter R; Wankel, Scott D; Barbe, Valerie; Pelletier, Eric; Fink, Dennis; Borowski, Christian; Bach, Wolfgang; Dubilier, Nicole

    2011-08-10

    The discovery of deep-sea hydrothermal vents in 1977 revolutionized our understanding of the energy sources that fuel primary productivity on Earth. Hydrothermal vent ecosystems are dominated by animals that live in symbiosis with chemosynthetic bacteria. So far, only two energy sources have been shown to power chemosynthetic symbioses: reduced sulphur compounds and methane. Using metagenome sequencing, single-gene fluorescence in situ hybridization, immunohistochemistry, shipboard incubations and in situ mass spectrometry, we show here that the symbionts of the hydrothermal vent mussel Bathymodiolus from the Mid-Atlantic Ridge use hydrogen to power primary production. In addition, we show that the symbionts of Bathymodiolus mussels from Pacific vents have hupL, the key gene for hydrogen oxidation. Furthermore, the symbionts of other vent animals such as the tubeworm Riftia pachyptila and the shrimp Rimicaris exoculata also have hupL. We propose that the ability to use hydrogen as an energy source is widespread in hydrothermal vent symbioses, particularly at sites where hydrogen is abundant.

  1. Animal facilities

    International Nuclear Information System (INIS)

    Fritz, T.E.; Angerman, J.M.; Keenan, W.G.; Linsley, J.G.; Poole, C.M.; Sallese, A.; Simkins, R.C.; Tolle, D.

    1981-01-01

    The animal facilities in the Division are described. They consist of kennels, animal rooms, service areas, and technical areas (examining rooms, operating rooms, pathology labs, x-ray rooms, and 60 Co exposure facilities). The computer support facility is also described. The advent of the Conversational Monitor System at Argonne has launched a new effort to set up conversational computing and graphics software for users. The existing LS-11 data acquisition systems have been further enhanced and expanded. The divisional radiation facilities include a number of gamma, neutron, and x-ray radiation sources with accompanying areas for related equipment. There are five 60 Co irradiation facilities; a research reactor, Janus, is a source for fission-spectrum neutrons; two other neutron sources in the Chicago area are also available to the staff for cell biology studies. The electron microscope facilities are also described

  2. Trichinella spp. imported with live animals and meat.

    Science.gov (United States)

    Pozio, Edoardo

    2015-09-30

    Nematodes of the genus Trichinella are widely distributed throughout the world in omnivorous and carnivorous animals (mammals, birds, and reptiles) and in incidental hosts. To prevent the transmission of these zoonotic parasites to humans, meat samples from Trichinella spp. susceptible animals are tested at the slaughterhouse or in game processing plants. The aim of the present review was to collect documented cases on Trichinella infected animals, meat, or meat derived products which reached the international trade or were illegally introduced from one to another country in personal baggage. In the course of the last 60 years in the international literature, there have been 43 reports of importation of Trichinella spp. infected animals or meat, most of which (60%, 26/43) related to live horses or their meat. Meat or meat derived products from pigs, wild boar and bears, account only for 18.6% (8/43), 4.7% (3/43), and 14.3% (6/43), respectively. However, only live horses or their meat intended for human consumption, meat from a single wild boar, and live polar bears caught in the wild for zoos, were imported through the international market; whereas, meat from pigs, wild boars and bears were illegally introduced in a country in personal baggage. Trichinella infected animals or meat which were officially or illegally introduced in a country were the source of 3443 Trichinella infections in humans in a 40-year period (1975-2014). Most of these infections (96.8%) have been linked to horsemeat consumption, whereas meat from pigs, wild boars and bears accounted only for 2.2%, 0.7% and 0.3% of cases, respectively. This review shows the Trichinella spp. risk in the international animal and meat trade has been linked mainly to horses and only one time to wild boar, if they carcasses are not adequately tested, whereas pigs and other wild animals or their derived products infected with Trichinella spp. are unlikely to reach the international market by the official animal and

  3. 9 CFR 53.4 - Destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals. 53.4 Section 53.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... animals. (a) Except as provided in paragraph (b) of this section, animals infected with or exposed to...

  4. 9 CFR 2.131 - Handling of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Handling of animals. 2.131 Section 2.131 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Miscellaneous § 2.131 Handling of animals. (a) All licensees who maintain wild...

  5. Genetic diversity and antibiogram profile of diarrhoeagenic Escherichia coli pathotypes isolated from human, animal, foods and associated environmental sources

    Directory of Open Access Journals (Sweden)

    Pankaj Dhaka

    2016-05-01

    Full Text Available Introduction: Infectious diarrhoea particularly due to pathogenic bacteria is a major health problem in developing countries, including India. Despite significant reports of diarrhoeagenic Escherichia coli (DEC pathotypes around the globe, studies which address genetic relatedness, antibiogram profile and their correlation with respect to their isolation from different sources are sparse. The present study determines isolation and identification of DEC pathotypes from different sources, their genetic characterisation, antibiogram profile and their correlation if any. Materials and methods: A total of 336 samples comprising diarrhoeic stool samples from infants (n=103, young animal (n=106, foods (n=68 and associated environmental sources (n=59 were collected from Bareilly region of India. All the samples were screened by using standard microbiological methods for the detection of E. coli. The identified E. coli were then confirmed as DEC pathotypes using polymerase chain reaction–based assays. Those DEC pathotypes identified as Enteroaggregative E. coli (EAEC were further confirmed using HEp-2 adherence assay. All the isolated DEC pathotypes were studied for their genetic diversity using pulsed-field gel electrophoresis (PFGE, and antimicrobial susceptibility testing was performed by using disc diffusion method as per Clinical Laboratory Standards Institute guidelines. Results and discussion: Of the four DEC pathotypes investigated, EAEC was found to be the predominant pathogen with an isolation rate of 16.5% from infants, 17.9% from young animals, 16.2% from foods and 3.4% from the associated environmental sources. These EAEC isolates, on further characterisation, revealed predominance of ‘atypical’ EAEC, with an isolation rate of 10.7% from infants, 15.1% from young animals, 16.2% from foods, and 3.4% from the associated environmental sources. On PFGE analysis, discrimination was evident within DEC pathotypes as 52 unique pulsotypes were

  6. Analysis of carbon monoxide production in multihundred-watt heat sources

    International Nuclear Information System (INIS)

    Peterson, D.E.; Mulford, R.N.R.

    1976-05-01

    The production of carbon monoxide observed within Multihundred Watt heat sources placed under storage conditions was analyzed. Results of compositional and isotopic analyses of gas taps performed on eight heat sources are summarized and interpreted. Several proposed CO generation mechanisms are examined theoretically and assessed by applying thermodynamic principles. Outgassing of the heat source graphite followed by oxygen isotopic exchange through the vent assemblies appears to explain the CO production at storage temperatures. Reduction of the plutonia fuel sphere by the CO is examined as a function of temperature and stoichiometry. Experiments that could be performed to investigate possible CO generation mechanisms are discussed

  7. Crisis management and recovery from the damage to the laboratory animal production facility due to the Great East Japan Earthquake.

    Science.gov (United States)

    Ikeda, Takuya

    2012-01-01

    Charles River Laboratories Japan produces laboratory animals, mainly mice and rats. In its history, we have experienced many crises such as mass food poisoning of staff and contamination of animals. However, we overcame these crises, accomplishing our corporate missions to secure steady supply of healthy animals. Under such circumstances, in 2008, we faced an unprecedented crisis involving a novel influenza possibly becoming pandemic. Therefore, we prepared a Crisis Management Plan (CMP) and Business Continuity Plan (BCP) to avoid the worst case scenario. Fortunately, the novel influenza did not develop into a pandemic and no major problems occurred in production of our laboratory animals. In March 2011, our Tsukuba Breeding Center was struck by the Great East Japan Earthquake. Many cages fell from racks, and consequently, 14,000 mice and rats were euthanized. Moreover, this animal production facility experienced not only blackouts and water outage but also various maintenance problems. After triage of the animals, almost half of the animals kept were eventually lost. However, we recovered and resumed shipment of animals two weeks after the disaster by utilizing the CMP and BCP we initially created as a countermeasure against novel influenza. After two months, our production volume returned to normal except for two strains. I sincerely hope this review, which highlights our experience and related issues, will be a useful resource in regard to crisis management for people who are engaged in laboratory animal care and use.

  8. 9 CFR 50.7 - Destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals. 50.7 Section 50.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE OF...

  9. The impact of information on consumer preferences for different animal food production methods

    DEFF Research Database (Denmark)

    Mørkbak, Morten Raun; Nordström, Leif Jonas

    2009-01-01

    The motivation for the present study is to understand food choice in relation to animal food production and to study how preferences are influenced by information. To do this, we carried out a choice experiment. In the analysis, we focus on chickens reared indoors and outdoors and chicken labelled...

  10. 9 CFR 55.6 - Mortgage against animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Mortgage against animals. 55.6 Section 55.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... DISEASE Chronic Wasting Disease Indemnification Program § 55.6 Mortgage against animals. When cervids have...

  11. Biodiesel production from vegetable oil and waste animal fats in a pilot plant.

    Science.gov (United States)

    Alptekin, Ertan; Canakci, Mustafa; Sanli, Huseyin

    2014-11-01

    In this study, corn oil as vegetable oil, chicken fat and fleshing oil as animal fats were used to produce methyl ester in a biodiesel pilot plant. The FFA level of the corn oil was below 1% while those of animal fats were too high to produce biodiesel via base catalyst. Therefore, it was needed to perform pretreatment reaction for the animal fats. For this aim, sulfuric acid was used as catalyst and methanol was used as alcohol in the pretreatment reactions. After reducing the FFA level of the animal fats to less than 1%, the transesterification reaction was completed with alkaline catalyst. Due to low FFA content of corn oil, it was directly subjected to transesterification. Potassium hydroxide was used as catalyst and methanol was used as alcohol for transesterification reactions. The fuel properties of methyl esters produced in the biodiesel pilot plant were characterized and compared to EN 14214 and ASTM D6751 biodiesel standards. According to the results, ester yield values of animal fat methyl esters were slightly lower than that of the corn oil methyl ester (COME). The production cost of COME was higher than those of animal fat methyl esters due to being high cost biodiesel feedstock. The fuel properties of produced methyl esters were close to each other. Especially, the sulfur content and cold flow properties of the COME were lower than those of animal fat methyl esters. The measured fuel properties of all produced methyl esters met ASTM D6751 (S500) biodiesel fuel standards. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Effects of different nitrogen sources on the biogas production - a lab-scale investigation.

    Science.gov (United States)

    Wagner, Andreas Otto; Hohlbrugger, Peter; Lins, Philipp; Illmer, Paul

    2012-12-20

    For anaerobic digestion processes nitrogen sources are poorly investigated although they are known as possible process limiting factors (in the hydrolysis phase) but also as a source for fermentations for subsequent methane production by methanogenic archaea. In the present study different complex and defined nitrogen sources were investigated in a lab-scale experiment in order to study their potential to build up methane. The outcome of the study can be summarised as follows: from complex nitrogen sources yeast extract and casamino acids showed the highest methane production with approximately 600 ml methane per mole of nitrogen, whereas by the use of skim milk no methane production could be observed. From defined nitrogen sources L-arginine showed the highest methane production with almost 1400 ml methane per mole of nitrogen. Moreover it could be demonstrated that the carbon content and therefore C/N-ratio has only minor influence for the methane production from the used substrates. Copyright © 2011 Elsevier GmbH. All rights reserved.

  13. Antimicrobial resistance and molecular epidemiology of Salmonella Rissen from animals, food products, and patients in Thailand and Denmark

    DEFF Research Database (Denmark)

    Hendriksen, Rene S.; Bangtrakulnonth, Aroon; Pulsrikarn, Chaiwat

    2008-01-01

    Rissen isolates recovered from humans, food products, and animals in Denmark and Thailand. Additionally, risk factors due to travel and consumption of specific food products were analyzed and evaluated. A total of 112 Salmonella Rissen isolates were included in this study from Thailand and Denmark. Thai...... isolates were recovered from humans, uncooked food, and ready-to-eat food. Danish isolates were obtained from humans (with and without a history of travel to Thailand prior to the infection), Danish pig or pork products, imported pig or pork products, turkeys, and animal feed. A total of 63 unique Xba...... was detected in tetracycline-resistant isolates. Statistical analysis and molecular subtyping identified the combination of travel to Thailand and consumption of imported pig or pork products as well consumption of as pig or pork products produced in Denmark as risk factors for Salmonella Rissen infection...

  14. Studies on food in experimental animal and possible role of irradiation detoxification

    International Nuclear Information System (INIS)

    EL-Shennawy, H.M.

    1998-01-01

    Rapeseed is one of the important oilseed crops in the far east and in the northern parts of europe and north america (daun and bushuk 1983). It was introduce to egypt during 1980 by the agriculture research center, ministry of agriculture, egypt (moharam et al., 1982). rapeseed is mainly used as a source of oil and its meal used as animal feed and it could be used as a potential source of a protein. The oil content ranges from 33.2 to 476% and protein content from 29.5 to 57.5% (Anjou et al., 1977). Rapeseed contains some biologically active substances, which act as anti nutritional factors glucosinolates and their hydrolysis products have presented a major obstacle to the utilization of rapeseed meal in animal or human nutrition. They have been implicated in several physiological disorders in animal including goiter and haemorrhagic liver syndrome

  15. Production of radioisotopic gamma radiation sources in JAERI

    International Nuclear Information System (INIS)

    Katoh, Hisashi; Kogure, Hiroto; Suzuki, Kyohei

    1980-04-01

    The present state of production of gamma radiation sources in Japan Atomic Energy Research Institute (JAERI) is described. Sources of 192 Ir, 60 Co and 170 Tm for industrial and 198 Au and 192 Ir for medical applications are produced and delivered routinely by JAERI. Prefabricated assembly targets are irradiated in JRR-2, JRR-3, JRR-4 or JMTR. The irradiated targets are disassembled in a heavy density concrete cave or a lead-shielded cell, depending on the level of radioactivity. The yield of radioactivity in each target is measured with the aid of an ionization chamber. Where necessary, irradiated targets are encapsulated hermetically in capsules of aluminium, stainless steel or other material. The yield of radioactivity is estimated in relation with the burn-up of target nuclide and product nuclide. (author)

  16. Data Analyses and Modelling for Risk Based Monitoring of Mycotoxins in Animal Feed

    Directory of Open Access Journals (Sweden)

    H.J. (Ine van der Fels-Klerx

    2018-01-01

    Full Text Available Following legislation, European Member States should have multi-annual control programs for contaminants, such as for mycotoxins, in feed and food. These programs need to be risk based implying the checks are regular and proportional to the estimated risk for animal and human health. This study aimed to prioritize feed products in the Netherlands for deoxynivalenol and aflatoxin B1 monitoring. Historical mycotoxin monitoring results from the period 2007–2016 were combined with data from other sources. Based on occurrence, groundnuts had high priority for aflatoxin B1 monitoring; some feed materials (maize and maize products and several oil seed products and complete/complementary feed excluding dairy cattle and young animals had medium priority; and all other animal feeds and feed materials had low priority. For deoxynivalenol, maize by-products had a high priority, complete and complementary feed for pigs had a medium priority and all other feed and feed materials a low priority. Also including health consequence estimations showed that feed materials that ranked highest for aflatoxin B1 included sunflower seed and palmkernel expeller/extracts and maize. For deoxynivalenol, maize products were ranked highest, followed by various small grain cereals (products; all other feed materials were of lower concern. Results of this study have proven to be useful in setting up the annual risk based control program for mycotoxins in animal feed and feed materials.

  17. Data Analyses and Modelling for Risk Based Monitoring of Mycotoxins in Animal Feed

    Science.gov (United States)

    van der Fels-Klerx, H.J. (Ine); Adamse, Paulien; Punt, Ans; van Asselt, Esther D.

    2018-01-01

    Following legislation, European Member States should have multi-annual control programs for contaminants, such as for mycotoxins, in feed and food. These programs need to be risk based implying the checks are regular and proportional to the estimated risk for animal and human health. This study aimed to prioritize feed products in the Netherlands for deoxynivalenol and aflatoxin B1 monitoring. Historical mycotoxin monitoring results from the period 2007–2016 were combined with data from other sources. Based on occurrence, groundnuts had high priority for aflatoxin B1 monitoring; some feed materials (maize and maize products and several oil seed products) and complete/complementary feed excluding dairy cattle and young animals had medium priority; and all other animal feeds and feed materials had low priority. For deoxynivalenol, maize by-products had a high priority, complete and complementary feed for pigs had a medium priority and all other feed and feed materials a low priority. Also including health consequence estimations showed that feed materials that ranked highest for aflatoxin B1 included sunflower seed and palmkernel expeller/extracts and maize. For deoxynivalenol, maize products were ranked highest, followed by various small grain cereals (products); all other feed materials were of lower concern. Results of this study have proven to be useful in setting up the annual risk based control program for mycotoxins in animal feed and feed materials. PMID:29373559

  18. Breeding against infectious diseases in animals

    NARCIS (Netherlands)

    Rashidi, H.

    2016-01-01

    Infectious diseases in farm animals are of major concern because of animal welfare, production costs, and public health. Farms undergo huge economic losses due to infectious disease. The costs of infections in farm animals are mainly due to production losses, treatment of infected animals, and

  19. Ecological aspects of the use of fuels and lubricants from plant and animal sources

    International Nuclear Information System (INIS)

    Fuks, I.G.; Evdokimov, A.Yu.; Dzhamalov, A.A.

    1993-01-01

    In attacking the problems involved in preventing or mitigating the growing ecological crisis and its consequences, the leading place is occupied by the search for an alternative ecologically clean raw material for the production of various types of energy and the manufacture of chemical products. Fuels and lubricants, whether of petroleum or synthetic origin, pose a significant threat to the environment. Here, the authors are generally speaking of ecologically dangerous products, but in many cases even toxic products. They pollute the air, soil, and water with automotive exhaust, spills of used oils, and the incineration and burial of wastes. Vegetable and animal fats do not have any of the shortcomings that are enumerated above. They are biodegradable, nontoxic, and do not form xenobiotics. The use of fats and oils as base stocks or components of fuels and lubricants may well facilitate and accelerate the solution of certain ecological problems. 26 refs., 1 fig., 3 tabs

  20. Environmental radioiodine in thyroids of grazing animals

    International Nuclear Information System (INIS)

    Van Middlesworth, L.

    1990-01-01

    Animal thyroids are excellent indicators of environmental contamination from radioiodine, a fact largely unappreciated before 1954. From continuous monitoring of excised thyroids in Nal well-detectors, we know that high-altitude releases of mixed fission products caused increases of 10 3 to 10 5 times the minimal detectable level of 131 I (3.7 mBq/g) in sheep thyroids from the United States, Europe, Asia, Australia, and New Zealand. Within 6 weeks after high-altitude releases, sheep thyroids from different continents of the same hemisphere contained comparable concentrations of 131 I: more than 10 4 times greater concentrations than cow's milk and 5 x 10 3 times greater concentrations than human thyroids from similar areas. In contrast, during the low-altitude Chernobyl release, average 131 I concentrations in animal thyroids, at distances greater than 1,200 km from Chernobyl, were distributed as the inverse square of the distance from the source. 129 I concentrations measured since 1984 with a germanium well-detector in thyroids of sheep slaughtered in Birmingham, England, ranged from 3 to 50 mBq/g organ weight. Similar quantities of 125 I were present intermittently in thyroids of sheep slaughtered in Birmingham since 1986. The source of the 125 I, which is not a fission product, is not clear. For comparison, deer thyroids from the Savannah River Reservation, USA, contained 10 to 7 x 10 5 mBq 129 I/g. Although this isotope is not a biological hazard, it is a long-lived tracer of fission products