摘要
苏氨酸是动物体内代谢途径中唯一不经过脱氨基和转氨基作用的氨基酸。苏氨酸作为水产动物生长所需的必需氨基酸,在促进机体生长、强化体蛋白质合成及增强机体免疫力等方面发挥着重要作用。本文主要就水产动物对苏氨酸营养需求,苏氨酸对肉质、蛋白质代谢、消化吸收、抗氧化能力、免疫功能的影响进行了综述,以期为苏氨酸在水产动物营养免疫与健康养殖方面的进一步研究奠定理论基础。
Threonine is the only essential amino acid which does not undergo deamination and transamination in animal metabolism. As an essential amino acid for aquatic animals,threonine plays an important role in promoting the growth,enhancing the body protein synthesis and strengthen the immunity.This review summarized the requirement of threonine,and the effects of threonine on meat quality,protein metabolism,digestive absorption,antioxidant ability,immune fuction,in order to lay a theoretical foundation for the further study of threonine on nutrition immunity and healthful aquaculture in aquatic animals.
作者
范泽
张植元
李正伟
刘庆武
王连生
FAN Ze;ZHANG Zhiyuan;LI Zhengwei;LIU Qingwu;WANG Liansheng(Key Laboratory of Aquatic Animal Diseases and Immune Technology of Heilongjiang Province,Heilongjiang River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Harbin,Heilongjiang Province 150070,China;Sichuan Water Conservancy Vocational College,Chengdu,Sichuan Province 611231,China;Heilongjiang Aquatic Animal Resource Conservation Center,Harbin,Heilongjiang Province 150070,China;Heilongjiang Shuangyashan Agricultural Technology Extension Station,Shuangyashan,Heilongjiang Province 155100,China)
出处
《中国饲料》
北大核心
2022年第21期102-108,共7页
China Feed
基金
中央级公益性科研院所基本科研业务费专项(HSY202111Q)
中央级公益性科研院所基本科研业务费专项(HSY202002M)
国家重点研发计划(2019YFD0900200)
财政部和农业农村部:国家现代农业产业技术体系。
关键词
水产动物
苏氨酸
需求量
免疫
aquatic animal
threonine
requirement
immune
