Review

Effects of High Ambient Temperature on Fat Metabolism of Pigs

  • WU Xin ,
  • FENG Jinghai ,
  • ZHANG Minhong
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  • State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China

Received date: 2013-10-12

  Online published: 2014-03-04

Abstract

Carcass fat deposition, distribution and fatty acid composition not only affect the economic value of the carcass, but also directly affect consumers' health. Consumers are more willing to choose pork with less content of subcutaneous and visceral fat. The content of intramuscular fat directly affects the tenderness, juiciness and flavor of pork. It has been a hotspot to improve the content of intramuscular fat without increasing subcutaneous and visceral fat deposition. Fat metabolism is mainly affected by heredity, nutrition and environmental stress. This paper reviewed the effects of high ambient temperature on fat metabolism in different parts of pigs and underlying regulatory mechanisms.

Cite this article

WU Xin , FENG Jinghai , ZHANG Minhong . Effects of High Ambient Temperature on Fat Metabolism of Pigs[J]. Chinese Journal of Animal Nutrition, 2014 , 26(3) : 585 -590 . DOI: 10.3969/j.issn.1006-267x.2014.03.005

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