Ruminal biohydrogenation and abomasal flow of fatty acids in lactating cows: Oilseed provides ruminal protection for fatty acids
نویسندگان
چکیده
منابع مشابه
Fatty acids in forages. II. In vitro ruminal biohydrogenation of linolenic and linoleic acids from timothy
1Département des sciences animales, Faculté des sciences de l’agriculture et de l’alimentation, Université Laval, Sainte-Foy, Québec, Canada G1K 7P4; 2Agriculture and Agri-Food Canada, Soils and Crops Research and Development Centre, Sainte-Foy, Quebec, Canada G1V 2J3 (e-mail: [email protected]); and 3Agriculture and Agri-Food Canada, Dairy and Swine Research and Development Centre, Lennoxvi...
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The aim of this study was to determine and compare in situ biohydrogenation (BH) fatty acids in three forms of soybeans and linseed (raw, extruded and roasted). Nylon bags (5×10 cm) containing 4 g of raw, extruded or roasted soybeans or raw, extruded or roasted linseed were incubated in the rumen of fistulated ewes for 4, 8, 12 and 24 hours. Results for linoleic acid (C18:2) showed tha...
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Data from a previous study about the effects of pH and of linolenic acid (C18:3n-3) and linoleic acid (C18:2n-6) concentrations on C18:2n-6 biohydrogenation in ruminal cultures were used to calculate the rates and efficiencies of the three reactions of C18:2n-6 biohydrogenation (isomerisation of C18:2n-6 to CLA; reduction of CLA to trans-octadecenoic acids; reduction of trans-octadecenoic acids...
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ژورنال
عنوان ژورنال: Animal Feed Science and Technology
سال: 2016
ISSN: 0377-8401
DOI: 10.1016/j.anifeedsci.2016.06.011