综述 REVIEW

短链脂肪酸调控奶牛乳腺乳脂合成作用机制的研究进展

  • 陈美庆 ,
  • 张养东 ,
  • 郑楠 ,
  • 王加启
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  • 中国农业科学院北京畜牧兽医研究所, 农业农村部奶及奶制品质量安全控制重点实验室, 农业农村部奶产品质量安全风险评估实验室, 农业农村部奶及奶制品质量监督检验测试中心, 动物营养学国家重点实验室, 北京 100193
陈美庆(1997-),女,湖南永州人,硕士研究生,从事奶牛营养与牛奶质量安全研究。E-mail:MQCHEN1997@163.com

收稿日期: 2021-08-26

  网络出版日期: 2022-03-14

基金资助

中国农业科学院农业科技创新工程重大产出科研选题项目(CAAS-ZDXT2019004);中国农业科学院科技创新工程项目(ASTIP-IAS12);财政部和农业农村部国家现代农业产业技术体系项目(CARS-36);动物营养学国家重点实验室项目(2004DA125184G2108)

Advances in Mechanism of Short-Chain Fatty Acids Regulating Milk Fat Synthesis in Bovine Mammary Gland

  • CHEN Meiqing ,
  • ZHANG Yangdong ,
  • ZHENG Nan ,
  • WANG Jiaqi
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  • State Key Laboratory of Animal Nutrition, Milk and Milk Products Inspection Center of Ministry of Agriculture and Rural Affairs, Laboratory of Quality and Safety Risk Assessment for Dairy Products of Ministry of Agriculture and Rural Affairs, Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China

Received date: 2021-08-26

  Online published: 2022-03-14

摘要

短链脂肪酸是胃肠道微生物发酵的主要产物,不仅作为乳脂合成前体物直接参与乳腺内脂肪酸的从头合成,还作为信号分子调节乳腺脂肪酸代谢,进而调控乳脂的合成。本文从短链脂肪酸对乳脂合成的影响以及短链脂肪酸调控乳腺乳脂合成的分子机制2方面,综述了短链脂肪酸调控奶牛乳腺乳脂合成的作用机制,为奶牛乳脂合成机制的相关研究提供理论依据。

本文引用格式

陈美庆 , 张养东 , 郑楠 , 王加启 . 短链脂肪酸调控奶牛乳腺乳脂合成作用机制的研究进展[J]. 动物营养学报, 2022 , 34(3) : 1426 -1433 . DOI: 10.3969/j.issn.1006-267x.2022.03.007

Abstract

Short-chain fatty acids are the main products of gastrointestinal microbial fermentation. They not only act as precursors for milk fat synthesis to directly participate in the de novo synthesis of fatty acids in the mammary glands, but also act as signal molecules to regulate mammary fatty acid metabolism, thereby regulating milk fat synthesis. The paper reviewed the effect of short-chain fatty acids on milk fat synthesis and the molecular mechanism of short-chain fatty acids regulating milk fat synthesis in dairy cows, which aims to provide a theoretical basis for further research on the mechanism of short-chain fatty acids regulating milk fat synthesis in dairy cows.

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