锌的抗氧化机制及其在猪禽生产中的研究进展  

Advances in the Antioxidative Mechanism of Zinc and Its Application in Livestock and Poultry Production

作　　者：王中杭 陈灵君 章亦武 丁浩轩 冯杰[1] WANG Zhonghang;CHEN Lingjun;ZHANG Yiwu;DING Haoxuan;FENG Jie(Key Laboratory of Animal Nutrition of Zhejiang Province,Institute of Feed Science,Zhejiang University,Zhejiang Hangzhou 310058,China)

机构地区：[1]浙江大学饲料科学研究所,浙江省动物营养重点实验室,浙江杭州310058

出　　处：《中国畜牧杂志》2021年第11期51-55,共5页Chinese Journal of Animal Science

基　　金：国家自然科学基金(31972998);浙江省重点研发计划项目资助(2021C02008、2019C02051)。

摘　　要：畜禽生长过程中易受到养殖环境、断奶换料、人员管理等多种因素的影响产生氧化应激,这种应激反应会造成动物机体损伤,降低生产性能。锌作为机体生长发育必需的微量元素之一,其通过活性氧猝灭、蛋白质疏基保护、氧化还原调控等多种途径发挥抗氧化特性。本文回顾了锌的抗氧化机制以及其在猪禽生产中的研究与应用,以期为锌元素在畜禽生产中的科学使用提供参考。The livestock and poultry are susceptible to oxidative stress due to the breeding environment,weaning and refueling,personnel management and other factors during their growth,which can cause damage to the animal body and reduce production performance.As one of the necessary trace elements for the growth and development of the body,zinc exerts its antioxidant properties through multiple channels such as active oxygen quenching,protein thiol protection,and redox signal regulation.This paper reviews the antioxidative mechanism of zinc and its research and application in animal production in order to provide reference for the scientific use of zinc in production of livestock and poultry.

关 键 词：锌 氧化应激 猪 鸡 

分 类 号：S816[农业科学—饲料科学]