植物次生代谢物的结构、生物合成及其功能分析——生物碱  

The structure,biosynthesis,and function of plant secondary metabolism compounds——Alkaloid

作　　者：李家玉[1] 王海斌[1] 林志华[1] 陈荣山[1] 何海斌[1] 

机构地区：[1]福建农林大学生命科学学院,福建福州350002

出　　处：《农业科学研究》2009年第4期68-72,共5页Journal of Agricultural Sciences

基　　金：福建省生态学重点学科项目资助(0608537)

摘　　要：生物碱(Alkaloid)是一类具有特异生理活性的天然产物,是许多药用植物的有效成分之一.随着科学的发展,人们对生物碱药用价值的认识、研究与应用在不断的提高.植物生物碱的生物合成途径、提取、分离与鉴别及其生物学功能随之成为当前国际上研究的焦点问题之一.重点论述了植物生物碱的生物合成途径(色氨酸、酪氨酸、苯丙氨酸、赖氨酸、精氨酸)与其生物学功能之间的关系,从而加深人们对生物碱的认识,对其开发利用提供一定理论依据.Alkaloids are one of the effective secondary metabolism compounds in many medicine herbs and have broad application. With the development of technology and more comprehensive investigations into alkaloid pharmacological activity, the structure, biosynthesis, extraction, separation, identification of alkaloid and its biological activity has caused great attention of the pharmacology field and other areas. This review attempts to focus on the biosynthesis pathway of majority of alkaloids and their biological function, which will further provide important theoretical basis for their exploitation.

关 键 词：次生代谢物 生物碱 生物合成途径 生物学功能 

分 类 号：S188[农业科学—农业基础科学]