综述 REVIEW

中链脂肪酸甘油三酯在仔猪中的消化吸收及生理功能

  • 崔志娟 ,
  • 齐鸣 ,
  • 谭碧娥
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  • 1. 湖南农业大学动物科学技术学院, 长沙 410128;
    2. 中国科学院亚热带农业生态研究所, 动物营养生理与代谢过程实验室, 亚热带农业生态过程重点实验室, 畜禽生产污染控制与废物利用国家工程实验室, 长沙 410125
崔志娟(1995-),女,广东茂名人,硕士研究生,从事分子营养学与饲料资源开发利用研究。E-mail:1114590799@qq.com

收稿日期: 2021-03-13

  网络出版日期: 2021-10-16

基金资助

国家自然科学基金区域创新发展联合基金重点支持项目(U20A2054);湖南省重点研发计划项目(2018WK2070)

Digestion, Absorption and Physiological Function of Medium-Chain Fatty Acid Triglyceride in Piglets

  • CUI Zhijuan ,
  • QI Ming ,
  • TAN Bi'e
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  • 1. College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China;
    2. National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Key Laboratory of Agro-Ecological Processes in Subtropical Region, Laboratory of Animal Nutritional Physiology and Metabolic Process, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China

Received date: 2021-03-13

  Online published: 2021-10-16

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摘要

中链脂肪酸甘油三酯(MCT)在动物肠道中被消化酶分解成脂肪酸和甘油,从而可快速地为机体提供能量。近年来,MCT已被证明可以有效调节仔猪肠道形态结构和改善肠道微生物平衡。本文总结了MCT的消化吸收特性、抗菌机制、改善肠道屏障功能、免疫作用以及在仔猪生产上的应用,旨在为其今后在畜禽营养的相关研究中提供参考。

本文引用格式

崔志娟 , 齐鸣 , 谭碧娥 . 中链脂肪酸甘油三酯在仔猪中的消化吸收及生理功能[J]. 动物营养学报, 2021 , 33(10) : 5441 -5448 . DOI: 10.3969/j.issn.1006-267x.2021.10.005

Abstract

Medium-chain fatty acid triglyceride (MCT) is broken down into fatty acids and glycerol by digestive enzymes in the intestinal tract of animals, and it can quickly provide energy for the body. In recent years, MCT has been proved to be effective in regulating intestinal morphology and improving intestinal microbiological balance in piglets. In this paper, the digestion and absorption characteristics, antibacterial mechanism, improvement of intestinal barrier function, immune effect and application of MCT in piglet production were summarized, aiming to provide reference for the related research of livestock and poultry nutrition in the future.

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