南五味子属药用植物的木脂素含量  

Lignans Contents of Kadsura (Kadsura) Medicinal Plants

作　　者：陈道峰[1] 翁强[1] 施大文[1] 

机构地区：[1]上海医科大学,200032

出　　处：《中草药》1994年第5期238-240,共3页Chinese Traditional and Herbal Drugs

基　　金：国家自然科学基金!39200164

摘　　要：选择内南五味子素为对照品，比色法测定了8种南五味子属药用植物茎藤和根中总木脂素含量，异型南五味子Kadsuraheteroclita和内南五味子K.interior中的加样回收率为96．7％和97．9％。结果表明，南五味子属药用植物的总木脂素含量因种、药用部分及性别不同而差异较大，以根和雌株中含量为高，披针叶南五味子K．lancilimba根中总木脂素含量最高达4．926％,窄叶南五味子K.angustifolia茎藤中含量最低，仅0．340％。Total lignans in the stems and roots of 8 species of Kadsura were determined by colourimetric method. The recoveries of interiorin, reference compound added to K. heteroclitaand K. interior were 96.7% and 97.9% respectively. Total lignans contents of kadsura medi.cinal plants vary with species, medicinal parts and sex. Higher lignans contents were foundin the root and the female plants. The highest and the lowest were 4.926% in the root of K.lancilim6a and 0.34% in the stems of K. angustifolia respectively.

关 键 词：南五味子量 木脂素 五味子 比色法 

分 类 号：R282.710.3[医药卫生—中药学]