精氨酸的生理功能及其在鱼类营养中的研究进展  

Physiological Function and Research Progress of Arginine in Fish Nutrition

作　　者：李培佳 赵红霞 彭凯 曹俊明 LI Peijia;ZHAO Hongxia;PENG Kai;CAO Junming(Institute of Animal Science,Guangdong Academy of Agricultural Sciences,Key Laboratory of Animal Nutrition and Feed Science in South China of Ministry of Agriculture and Rural Affairs,Guangdong Key Laboratory of Animal Breeding and Nutrition,Guangdong Guangzhou 510640,China;College of Fisheries,Guangdong Ocean University,Guangdong Zhanjiang 524088,China;Guangzhou Fishtech Biotechnology Co.,Ltd.,Guangdong Guangzhou 510640,China)

机构地区：[1]广东省农业科学院动物科学研究所,农业农村部华南动物营养与饲料重点实验室,广东省畜禽育种与营养研究重点实验室,广东广州510640 [2]广东海洋大学水产学院,广东湛江524088 [3]广州飞禧特生物科技有限公司,广东广州510640

出　　处：《饲料工业》2022年第14期60-64,共5页Feed Industry

基　　金：国家自然科学基金项目[31402307、31902388];广东省自然科学基金[2021A1515010850]。

摘　　要：精氨酸是一种α-氨基酸,学名2-氨基-5-胍基戊酸,为鱼类生长代谢过程所必需的氨基酸。精氨酸具有促进机体细胞增殖、参与机体蛋白质合成、提高动物生长性能、增强机体免疫和抗氧化能力等生理功能。文章简要综述了精氨酸对鱼类生长、营养代谢、肠道发育、免疫和抗氧化的调控作用,以期为精氨酸在鱼类饲料中的应用提供参考。Arginine is a kind ofα-amino acid,scientific name 2-amino-5-guanidinovalic acid,it is an essential amino acid for the growth and metabolism of fish.Arginine has a variety of activities in the body,including promoting cell proliferation,participating in protein synthesis,improving animal development performance,enhancing body immunity and antioxidant capacity etc.The effects of arginine on fish growth,nutritional composition,intestinal development,immunology,and antioxidant activity were studied in this research in order to provide a useful reference for fish producers.

关 键 词：精氨酸 鱼类 理化特性 代谢途径 生理功能 

分 类 号：S815.1[农业科学—畜牧学]