›› 2015, Vol. 42 ›› Issue (7): 1747-1754.doi: 10.16431/j.cnki.1671-7236.2015.07.019

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Research Progress of Nutrition Regulation on Conjugated Linoleic Acid in Rumen, Goat's Milk and Mutton

ZHANG Zhi-jun, ZHAO Yun-jun   

  1. Feed Research Institute, Xinjiang Academy of Animal Science, Urumqi 830000, China
  • Received:2014-12-17 Online:2015-07-20 Published:2015-07-23

Abstract: Researcher pay attention to the conjugated linoleic acid (CLA) because of its function of anticancer,antidiabetic and immunological competence in the body.A lot of researches on contents of CLA in goat that enjoy high favor among people has been carried out in recent years.The article presents the biosynthsis process of CLA in ruminal,and focus on reviewing the result of many sdudies on the effects of the contents of CLA and vaccine acid in rumen;Further treat of the effects of nutrition regulation on CLA in goat's milk and mutton.Result show that the microflora and protozoa could increase the contents of CLA in rumen by using grease mixed of regulator,and increasing the contents of CLA in animal products at the same time,and avoiding to decline the contents of milk fat.we should reveal synthesis mechanism of CLA through nutrition,molecular biology,and physiology fully in the future,to provides a theoretical basis for producting CLA-enriched mutton and milk.

Key words: nutrition regulation; rumen; mutton; goat's milk; CLA

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