芫花炮制前后羟基芫花素、芫花素的含量测定  

Determination of Hydroxygenkwanin and Genkwanin in Flos Genkwa before and after Processing by TLC-scanner

作　　者：王弘志 刘洁[1] 杨海光[1] 赵小兵[1] 

机构地区：[1]北京中医学院

出　　处：《中国中药杂志》1989年第11期24-26,共3页China Journal of Chinese Materia Medica

摘　　要：应用双波长薄层扫描法对芫花炮制前后羟基芫花素和芫花素的含量进行了测定对比,结果表明:醋炙芫花中羟基芫花素、芫花素的含量均高于生芫花,不同的醋制品种中其含量亦有差别。Thin-layer chromatography and a dual wavelength TLC-scanner (Shimadzu CS-910)were used for the determination of hydroxygenkwanin and genkwanin in flos Genkwa before and after processing with vinegar. The result shows that the amounts of hydroxygenkwanin and genkwanin in processed products were increased. The amounts of the said two constituents were different in various products.

关 键 词：芫花 炮制 芫花素 羟基芫花素 

分 类 号：R283.1[医药卫生—中药学]