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《Chinese Journal of Animal and Veterinary Sciences》 2005-07
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Effects of Plant Oil on Accumulation of Precursors of Milk Conjugated Linoleic Acid

GAO Jun-xiao, WANG Jia-qi~* (Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100094,China)  
The effects of polyunsaturated fatty acid from soybean oil and cottenseed oil on the accumulation of Trans vaccenic acid (TVA) -biohydrogenation of ruminal microbes and rumen fermentation were researched with artificial rumen.Results indicated that TVA was accumulated with treatments of soybean oil and cottenseed oil, especially 4% treatments were abstractly higher than control(P0.05).The concentrations of total volatile fatty acid (TVFA) of all treatments were higher than control, cottenseed oil treatments were obviously higher than control(P0.05).The concentrations of NH_3-N were also higher than control,treatments of 2%soybean oil ,2%cottenseed oil and 4%cottenseed oil were obviously higher than control(P0.05).
【Fund】: 国家奶业重大专项(2002BA518A02)
【CateGory Index】: S823
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