光照和褪黑激素在动物营养分配中的应用  

Application of Photoperiod and Melatonin on Animal Nutrition Partitioning

作　　者：王林枫[1] 卢德勋[2] 孙海洲[2] 珊丹[2] 赵秀英[2] 

机构地区：[1]中国农业科学院畜牧研究所,北京100094 [2]内蒙古畜牧科学院,内蒙古呼和浩特010030

出　　处：《中国畜牧杂志》2005年第11期61-64,共4页Chinese Journal of Animal Science

基　　金：国家自然基金资助项目(30160062)

摘　　要：本文系统地介绍了褪黑激素的分子结构、化学性质、在生物中的分布、生物合成、分泌、代谢特点及其与光照的关系,并从营养分配的角度阐述了光照和褪黑激素在动物营养分配中的作用,为褪黑激素在生产中的合理应用提供理论依据。This paper summerized the discovery, metabolism and biological founction of melatonin which is synthesised by pineal gland cells in the brain and is regulated by photopefiod daily and seasonaly, there is a rhythm concentration of melatonin in organic which depends on day and night, it has many basic biological founctions in lives, especially in animals. This review emphasized the nutritional partitioning role of melatonin and photoperiod on many animals and their usage to increase nitrogen partitioning to improve the cashmere production in cashmere goats.

关 键 词：畜牧学 光照 综述 褪黑激素 营养分配调控 绒山羊 

分 类 号：S826.1[农业科学—畜牧学]