畜牧与饲料科学2026，Vol.47Issue(3)：50-56,7.DOI:10.12160/j.issn.1672-5190.2026.03.006
α-亚麻酸的生理功能、对畜产品品质的调控及其在畜禽生产上的应用
Physiological Functions of α-Linolenic Acid,Its Regulation of Livestock Product Quality,and Its Application in Livestock and Poultry Production
曹英东 1崔岩峰 1包艳青 1郝百贺1
作者信息
- 1. 兴安盟农牧技术推广中心,内蒙古 乌兰浩特 137400
- 折叠
摘要
Abstract
α-linolenic acid(ALA)is an n-3 polyunsaturated fatty acid(n-3 PUFAs)extracted from a variety of plants.As an essential fatty acid,ALA cannot be synthesized via endogenous metabolism in organisms and must be obtained from external diet or feed sources.It has been demonstrated to possess many important biological activities such as antioxidant and anti-inflammatory properties.In recent years,with the increasing emphasis on the concept of green and healthy livestock farming,ALA,as a natural and safe plant-derived feed additive,has attracted widespread attention from academia and industry in the field of livestock and poultry feed nutrition.This paper systematically reviews the chemical structural characteristics and basic physical and chemical properties of ALA,describes the main metabolic pathways and biotransformation mechanisms of ALA in animals in detail,discusses the key physiological functions and potential mechanisms of ALA in depth,comprehensively analyzes the specific regulatory effects and practical effects of ALA on various quality indicators of livestock and poultry products(including meat,eggs and milk),and summarizes the research and application progress of ALA in different livestock and poultry production practices such as pigs,poultry and ruminants,aiming to provide a reference for the in-depth research and promotion and application of ALA in livestock and poultry production.关键词
α-亚麻酸/代谢途径/生理功能/品质调控/畜禽生产Key words
α-linolenic acid/metabolic pathway/physiological function/quality regulation/livestock and poultry production分类
农业科技引用本文复制引用
曹英东,崔岩峰,包艳青,郝百贺..α-亚麻酸的生理功能、对畜产品品质的调控及其在畜禽生产上的应用[J].畜牧与饲料科学,2026,47(3):50-56,7.
