茶多酚的生物学功能及其在动物生产中的应用  

Biological functions of tea polyphenols and their application in animal production

作　　者：吴航[1] 许婧 WU Hang;XU Jing

机构地区：[1]汉中职业技术学院,陕西汉中723000 [2]平顶山职业技术学院,河南平顶山467000

出　　处：《饲料研究》2024年第6期165-168,共4页Feed Research

基　　金：2023年河南省终身教育专项课题[项目编号:豫教(2023)69997]。

摘　　要：茶多酚是茶叶中的主要成分。茶多酚是一类含有酚羟基结构的多元酚类混合物的总称,主要由黄酮类、花青素、酚酸及儿茶素类等物质组成,具有抗氧化、抗病毒、抗菌抑菌、调节糖脂代谢等生物学功能。茶多酚作为饲料添加剂,能够改善动物机体的免疫力、抗氧化功能,提高机体的抗病力,调节体内多种生理代谢功能,进而改善动物的生产性能,增加养殖利润。文章综述了茶多酚的理化性质、主要成分、生物学功能及其在动物生产中应用研究进展,为茶多酚在动物养殖生产中的高效利用提供参考。Tea polyphenols are the main components in tea.Tea polyphenols are the general name of a kind of polyphenolic mixture with a phenolic hydroxyl structure,which is mainly composed of flavonoids,anthocyanins,phenolic acids and catechins,and has biological functions such as antioxidation,antiviral,antibacterial and bacteriostatic,and regulating glucose and lipid metabolism.As a feed additive,the tea polyphenols can improve the immunity and antioxidant function of animal body,improve the disease resistance of the body,regulate various physiological metabolic functions in the body,and then improve the production performance of animals and increase the profit of breeding.In this paper,the physicochemical properties,main components,biological functions of tea polyphenols and their application in animal production were reviewed,which provided some reference for efficient utilization of tea polyphenols in animal production.

关 键 词：茶多酚 抗氧化 杀菌 抗病毒 动物生产 

分 类 号：S816.7[农业科学—饲料科学]