花生四烯酸在水产养殖中的应用研究进展  

Research progress on application of arachidonic acid in aquaculture

作　　者：徐彤 张秀霞[2] 鲁耀鹏 冼健安[2] 李军涛[2] 张泽龙 张丽敏[1] 郑佩华 XU Tong;ZHANG Xiuxia;LU Yaopeng;XIAN Jianan;LI Juntao;ZHANG Zelong;ZHANG Limin;ZHENG Peihua

机构地区：[1]佳木斯大学生物与农业学院,黑龙江佳木斯154002 [2]中国热带农业科学院热带生物技术研究所海南省海洋生物资源功能性成分研究与利用重点实验室,海南海口571101

出　　处：《饲料研究》2025年第1期212-217,共6页Feed Research

基　　金：海南省自然科学基金(项目编号:323MS085);社会公益类科研机构改革专项(项目编号:ITBBQDF2023006)。

摘　　要：花生四烯酸(AA)是动物体内重要的长链多不饱和脂肪酸,也是水产动物必需的营养素。AA主要集中在细胞膜中,在生物体内通过三条关键的代谢通路发挥作用。AA参与了水产动物的多种生理过程,包括生长、繁殖、组织发育、增强精子和卵子的活力、提高幼苗的品质、免疫调节反应、增强抗应激能力,并对骨骼发育具有积极作用,从而提升了水产动物的整体品质。文章主要介绍了AA在生物体内的合成与代谢机制,总结了近年来在饲料中添加AA对鱼类、甲壳类等水产动物生长、存活、组织发育、免疫和抗应激能力的影响,为AA的进一步开发与利用提供参考。Arachidonic acid(AA) is an important long-chain polyunsaturated fatty acid in animals and a necessary nutrient for aquatic animals.AA is primarily concentrated in cell membranes and exerts its effects through three key metabolic pathways within living organisms.AA is involved in a variety of physiological processes in aquatic animals,including growth and survival,reproduction,tissue development,enhancement of sperm and egg vitality,improvement of seedling quality,modulation of immune responses,enhancement of stress resistance,and promotion of skeletal development,thereby improving the overall quality of aquatic animals.The article mainly introduces the synthesis and metabolic mechanisms of AA within living organisms,summarizes the effects of adding AA to feed on the growth,survival,tissue development,immunity,and stress resistance of fish,crustaceans,and other aquatic animals in recent years,and provides a reference for the further development and utilization of AA.

关 键 词：花生四烯酸 合成与代谢 水产动物 生理功能 

分 类 号：S816.7[农业科学—饲料科学]