摘要
建立了抗癫浓缩丸中熊果酸的含量测定方法，测得３批样品中熊果酸的含量分别为０．４８４１、０．５１２５、０．５４８５ｍｇ／ｇ。样品回收率９６．７８％，最大变异系数２．３２％。本法具有简便、快速、灵敏度高、重现性好等优点。
A method for the determination of Ursolic acid in Kangdian Concentrated Pills by TLCdensitometry is reported. The results are 0.4841、 0.5125 and 0.5485mg/g respectively and with recovery 96.78%, RSD 2.32%. The method is simple、rapid、sensitive and reproductive.
关键词
抗癫浓缩丸
熊果酸
薄层扫描法
含量测定
Kangdian Concentrated Pills
Ursolic Acid
TLCdensitometry
Determination
