水产动物亮氨酸营养研究进展  

Research Progress of Leucine Nutrition in Aquatic Animals

作　　者：张圆圆 王连生[1] ZHANG Yuanyuan;WANG Liansheng(Key Laboratory of Aquatic Animal Diseases and Immune Technology of Heilongjiang Province,Heilongjiang River Fisheries Research Institute of Chinese Academy of Fishery Sciences,Harbin 150070,China)

机构地区：[1]中国水产科学研究院黑龙江水产研究所,黑龙江省水生动物病害与免疫重点实验室,哈尔滨150070

出　　处：《动物营养学报》2020年第12期5516-5523,共8页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：黑龙江省应用技术研究与开发计划项目(GA18B202);国家大宗淡水鱼产业技术体系资金(CARS-45);黑龙江水产研究所基本科研业务费专项资金(HSY202002M);国家自然科学基金项目(31802305);中国水产科学研究院基本科研业务费(2018HY-ZD0503)。

摘　　要：亮氨酸作为支链氨基酸中唯一的生酮氨基酸,是水产动物的必需氨基酸之一,对水产动物的营养生理作用至关重要。本文综述了水产动物亮氨酸需求量、亮氨酸与其他氨基酸的相互作用、亮氨酸对蛋白质代谢、抗氧化能力、免疫功能、肠道发育的影响,以期为亮氨酸在水产动物营养需求、功能机理与健康养殖方面的深入研究提供参考。Leucine is a branched-chain amino acid and is one of the essential amino acids for aquatic animals.Leucine,as the only ketogenic amino acid in branched-chain amino acids,is essential for the nutritional and physiological role of aquatic animals.This article reviewed the requirement of leucine in aquatic animals,the interaction between leucine and other amino acids,and the effects of leucine on protein metabolism,antioxidant ability,immune function and intestinal development,in order to provide references for further research of nutritional requirement,functional mechanism and healthful aquaculture on leucine in aquatic animals.

关 键 词：水产动物 亮氨酸 需求量 免疫 肠道 

分 类 号：S963[农业科学—水产养殖]