Object: To Compare the comtent of Astragaloside IV in different parts of Astragalus membranaceus, Methods: TLC-spectrophotometry was used to determine the comtent of Astragaloside IV.
方法:本实验以黄芪甲苷为标準品,采用薄层色谱—分光光度法测定黄芪叶中黄芪甲苷的含量。
Methods The content of Astragaloside IV was determined by TLCS.
方法采用薄层扫描法测定其中黄芪甲苷的含量。
The content of Astragaloside IV in the dropping pills was examined by HPLC-ELSD.
采用HPLC -ELSD法测定了黄芪总皂苷滴丸中黄芪甲苷的含量,进行了方法学考察。
Research conformed that physiological activity of Astragaloside IV was higher than any other saponins.
研究证实:黄芪甲苷的生理活性是最强的。