畜牧与饲料科学 ›› 2011, Vol. 32 ›› Issue (9): 13-13.doi: 10.12160/j.issn.1672-5190.2011.09.007

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共轭亚油酸的来源及其生物学作用

王丽芳[1] 卢德勋[2] 马燕芬[1]   

  1. [1]内蒙古农业大学动物科学与医学学院,内蒙古呼和浩特010018 [2]内蒙古农牧业科学院动物营养研究所,内蒙古呼和浩特010031
  • 出版日期:2011-09-20 发布日期:2011-09-20
  • 通讯作者: 王丽芳
  • 作者简介:王丽芳(1975-),女,副研究员,博士,主要研究方向为反刍动物营养调控理论与技术。 通讯作者:卢德勋(1937-),男,研究员,博士,博士生导师,主要研究方向为反刍动物营养调控理论与技术。

The Source and the Biologic Function of the CLA

WANG Li-fang,LU De-xun,MA Yan-fen(1.College of Animal Science and Veterinary Medicine,Inner Mongolia Agricultural University,Hohhot 010018,China;2.Institute of Animal Nutrition,Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China)   

  • Online:2011-09-20 Published:2011-09-20

摘要: 共轭亚油酸(CLA)因具有许多生物保健功能而成为动物营养学领域的研究热点,诸如抗癌、抗动脉硬化及其提高免疫力等。CLA主要存在于反刍动物的肉及乳制品中,它主要由反刍动物瘤胃内微生物氢化多不饱和脂肪酸的中间产物,或通过内源乳腺、脂肪组织经△9脱氢酶脱氢所形成。

Abstract: Nowadays in the field of animal nutrition,there is a growing interest in CLA(conjugated linoleic acid)because of its biological value,such as anticancer effects,anti-arteriosclerosis effects,improving immunity and so on.CLA mostly exist in the meat and milk from the ruminants,the CLA is the intermediate of dietary unsaturated fatty acids by rumen bacteria biohydrogenation,or comes from the dehydrogenation of monounsaturated fatty acids in the mammary tissue(lactation) and the adipose tissue(growth) through Δ9-desaturase.

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