黄芪根、茎叶黄芪皂苷含量的测定  

Determination of Saponin Content in Root, Stem and Leaf of Astragalus membranaceus

作　　者：郑友兰[1] 张崇禧[1] 张春红[1] 罗维莹[1] 

机构地区：[1]吉林农业大学中药材学院,吉林长春130118

出　　处：《吉林农业大学学报》2003年第5期531-532,535,共3页Journal of Jilin Agricultural University

基　　金：吉林省科技厅资助项目(2000216-6)

摘　　要：利用比色法对黄芪根、茎叶黄芪皂苷的含量进行了测定。结果表明:黄芪根中总皂苷含量为0.2616％。黄芪甲苷含量为0.085％;黄芪茎叶总皂苷含量为0.2162％。黄芪甲苷含量为0.052％。黄芪茎叶皂苷可替代根入药。Saponin content in roots, Stems and leaves of Astragalus membranaceus was determined by comparing their colors. Results indicated that in roots of Astragalus membranaceus, content of saponins is 0. 261 6 %, and that of astragaloside Ⅳ is 0. 085 %. In leaves and stems of Astragalus membranaceus, content of saponins is 0.2162%, and that of astragaloside Ⅳ is 0.052%. Saponins of stems and leaves of Astragalus membranaceus can be used as medocone instead of roots of Astragalus membranaceus.

关 键 词：黄芪 根 茎 叶 黄芪皂苷 含量测定 比色法 

分 类 号：R284.1[医药卫生—中药学] R282.71[医药卫生—中医学]