半胱胺调控畜禽生长性能及其机制的研究进展  

Research Progress of Cysteamine in Regulating Growth Performance of Livestock and Poultry and Its Mechanism

作　　者：聂祝运 印遇龙[2] 詹凯 唐宇龙[2] NIE Zhuyun;YIN Yulong;ZHAN Kai;TANG Yulong(College of Animal Science and Technology,Hunan Agricultural University,Changsha 410125,China;Institute of Subtropical Agricultural Ecology,Chinese Academy of Sciences,Changsha 410125,China;Anhui Provincial Key Laboratory of Animal Product Safety Engineering,Hefei 230001,China)

机构地区：[1]湖南农业大学动物科学与技术学院,长沙410125 [2]中国科学院亚热带农业生态研究所,长沙410125 [3]畜禽产品安全工程安徽省重点实验室,合肥230001

出　　处：《动物营养学报》2024年第10期6201-6211,共11页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：国家自然科学基金(U23A20232);湖南省自然科学基金(2023JJ50314);安徽省重点实验室项目(XM2204);长沙市重点研发计划(kh2201228)。

摘　　要：绿色、安全、有效的饲料添加剂能极大地提高畜禽生长性能和改善肉品质。半胱胺在生物学上来源于半胱氨酸代谢,是乙酰辅酶A的组成部分,具有多种生物学功能,在动物生产中作为饲料添加剂被广泛应用。该文就半胱胺作为饲料添加剂调控畜禽生长性能、消化吸收、激素分泌和免疫功能等方面进行综述,以期为半胱胺的使用提供一定的应用借鉴和理论参考。Green,safe and effective feed additives can greatly improve the growth performance and meat quali-ty in livestock and poultry applications.Cysteamine,as a component of acetyl-CoA,originates from cysteine metabolism.It has been shown to have a variety of biological functions and is widely used as a feed additive in animal production.This article discussed how the cysteamine,as a feed additive,regulates growth perform-ance,digestion and absorption,hormone secretion and immune function during the growth of livestock and poultry,which provide some application and theoretical reference for the use of cysteamine.

关 键 词：半胱胺 畜禽 生长性能 生长调控 

分 类 号：S816[农业科学—饲料科学]