Poly-unsaturated fat in young ruminants
نویسندگان
چکیده
منابع مشابه
Fat Deposition in Ruminants
Fat deposition inescapably accompanies skeletal growth and muscle accretion. In early growth deposition of fat and protein occur simultaneously, but beyond a certain body weight protein accretion becomes negligible, and fat gain becomes a large and constant fraction of weight gain. This pattern of tissue development forms the basis of the most successful current strategy for minimising carcass ...
متن کاملOccurrence of trans-unsaturated acids in the faecal lipids of ruminants and non-ruminants.
After the identification of 5-10% of trans-unsaturated acids, mainly elaidic (trans-octadec-9-enoic) and vaccenic (trans-octadec-11-enoic), in ox fat (Swern, Knight & Eddy, 1952), it has been shown in this Laboratory (Hartman, Shorland & McDonald, 1954, 1955) that substantial amounts of these acids appear in the depot fats of other ruminants (3-5-11-2 %) and in certain marsupials (18-1-21-0 %),...
متن کاملConcepts in Fat and Fatty Acid Digestion in Ruminants
Fat and fatty acid metabolism and digestion in ruminants is of considerable interest at the present time, both to scientists and the agricultural industry. The subject has received renewed interest for a number of reasons; first, the use of dietary fat supplements has increased, and will continue to do so, as nutritionists strive to increase the energy density of diets to meet requirements of t...
متن کاملGenes Involved in the Metabolism of Poly-Unsaturated Fatty-Acids (PUFA) and Risk for Crohn's Disease in Children & Young Adults
BACKGROUND AND OBJECTIVES Epidemiological evidence for the role of polyunsaturated fatty-acids (PUFA) in Crohn's disease (CD) is unclear, although the key metabolite leucotriene B4 (LTB(4)) is closely linked to the inflammatory process. We hypothesized that inherited variation in key PUFA metabolic enzymes may modify susceptibility for CD. METHODS AND PRINCIPAL RESULTS A case-control design w...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1974
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1974.10430557