豆粕基础饲料中添加胆固醇促进鱼类生长机理的研究进展  

Research Advances on the Mechanism of Growth-Promoting Effects of Dietary Cholesterol in Soybean Meal-Based Diets of Fish

作　　者：龙晓文[1] 王秋举[1] 汉雪梅[1] 张曦[1] 邓君明[1] 

机构地区：[1]云南农业大学动物科学技术学院,云南昆明650201

出　　处：《安徽农业科学》2013年第7期2954-2955,共2页Journal of Anhui Agricultural Sciences

摘　　要：胆固醇是1种环戊烷多氢菲的衍生物,是动物组织细胞所不可缺少的重要物质。在豆粕替代鱼粉的饲料中添加适量胆固醇对鱼类有一定的促生长作用。目前国内外对胆固醇促鱼类生长机理的研究还处于初步探讨阶段。综述了近年来豆粕基础饲料中添加胆固醇对鱼类摄食、生长、消化酶、免疫力、胆固醇代谢及体组成等方面的影响。对胆固醇促进鱼类生长的机理进行了探讨,旨在为胆固醇促鱼类生长机理的研究提供一定思路和线索。Cholesterol is a kind of derivative of cyclopentane hydrogen-phenanthrene,is the main indispensable material of animal tissue cells.Adding certain cholesterol into fish feed in which soybean meal take place of fish meal could promote fish growth.The effects of adding cholesterol into soybean feed on fish ingestion,growth,digestive enzyme,immune system,cholesterol metabolism and body composition were reviewed,the mechanism of cholesterol promoting fish growth was discussed,which can provide some clue for its further study.

关 键 词：豆粕 胆固醇 促生长 机理 研究进展 

分 类 号：S816.42[农业科学—饲料科学]