Effect of mixed oil on C18-fatty acid and conjugated linoleic acid profiles in rumen fluid and blood plasma of cattle

摘要：

The experiment was conducted to determine the effect of mixed oil on C18-fatty acid and CLA profiles in rumen fluid and plasma of Yanbian cattle by adding different levels of the mixed oil to concentrate. The contents of propionate and C18:1 were increased in rumen fluid by adding mixed oil. In plasma, the contents of C18-fatty acids in experimental groups were all significantly higher than in the control group; c9, t11-CLA increased at 6 h, t10, c12-CLA increased at 0, 9, 12 h. Enhancing CLA contents of rumen fluid and plasma through feeding 4％ mixed oil in the diet seems to be the optimal level.

关键词： mixed oil C18-fatty acid conjugated linoleic acid rumen fluid blood plasma cattle

作者: C.G.Yan X.S.Piao Y.Wang H.L.Li G.J.Xia

作者单位: Department of Animal Science, Yanbian University 133400 Yanbian, P.R.China Animal Science and Technology College, China Agricultural University 100094 Beijing, P.R.China

会议类型: 国际会议

会议名称: The 7tb International Symposium on the Nutrition of Herbivores(ISNH-7)(第七届国际草食动物营养研讨会)

会议地点: 北京

会议语种:英文

页码: 1092-1097

在线出版日期: 2007-09-16（万方平台首次上网日期，不代表论文的发表时间）