不饱和脂肪酸的营养特性及其在奶牛上应用的研究进展

China Animal Husbandry & Veterinary Medicine ›› 2012, Vol. 39 ›› Issue (2): 64-70.

• 动物营养与饲料科学 • Previous Articles Next Articles

Nutritional Characteristics of Unsaturated Fatty Acids and its Application Research in Dairy Cows

WENG Xiu-xiu^1,2, ZHOU Ling-yun¹, ZHANG Yang-dong¹, SUN Yan¹, LI Fa-di²

1. State Key Laboratory of Animal Nutrition,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences, Beijing 100193,China;2. College of Animal Science and Technology,Gansu Agricultural University,Lanzhou 730070,China

Received:2011-08-16 Revised:1900-01-01 Online:2012-02-20 Published:2012-02-20

Abstract

Abstract: Unsaturated fatty acid (UFA) can not only improve the dairy feed energy concentration,to improve the negative energy balance,but also to regulate fat composition to produce more beneficial-functional ingredients (such as conjugated linoleic acid and n-3 polyunsaturated fatty acids). This paper reviewed the nutritional characteristics of UFA,UFA sources,and the researches of UFA in dairy cows,providing a theoretical basis for further regulation of milk fatty acids.

Key words: unsaturated fatty acid; nutritional characteristics; dairy cows

CLC Number:

S852.2

WENG Xiu-xiu;ZHOU Ling-yun;ZHANG Yang-dong;SUN Yan;LI Fa-di. Nutritional Characteristics of Unsaturated Fatty Acids and its Application Research in Dairy Cows[J]. China Animal Husbandry & Veterinary Medicine, 2012, 39(2): 64-70.

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Nutritional Characteristics of Unsaturated Fatty Acids and its Application Research in Dairy Cows

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