摘要
胆固醇作为动物机体内含量最为丰富的固醇类化合物,是动物细胞膜的重要组成成分,也是类固醇激素、维生素D 3和胆汁酸的重要前体物质。本文综述了鱼类饲料中胆固醇的来源、胆固醇营养需求、鱼体内胆固醇的代谢及其调控机制,以期为鱼类养殖过程中饲料胆固醇的高效利用提供依据和参考。
Cholesterol,as the most abundant steroid compound in animal body,is an important component of animal cell membranes and an important precursor of steroid hormones,vitamin D 3 and bile acids.This article reviews the sources of dietary cholesterol,the cholesterol nutritional requirement of fish,and the metabolism of cholesterol in fish,as well as the regulation mechanism of cholesterol metabolism in fish,in order to benefit the efficient utilization of cholesterol in fish diets.
作者
孟晓雪
卫育良
梁萌青
徐后国
MENG Xiaoxue;WEI Yuliang;LIANG Mengqing;XU Houguo(College of Fisheries and Life Sciences,Shanghai Ocean University,Shanghai 201306,China;Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,China;Laboratory for Marine Fisheries Science and Food Production Processes,Qingdao National Laboratory for Marine Science and Technology,Qingdao 266071,China)
出处
《动物营养学报》
CAS
CSCD
北大核心
2021年第2期719-728,共10页
CHINESE JOURNAL OF ANIMAL NUTRITION
基金
中国水产科学研究院基本科研业务费(2018HY-ZD0505,2020TD48)
现代农业产业技术体系(CARS-47-G15)。
关键词
胆固醇
鱼类
营养需求
代谢调控
cholesterol
fish
nutritional requirement
metabolism regulation
