Determination of Astragaloside Ⅳ in Shouqing Granula by TLC-Scanning
- VernacularTitle:薄层扫描法测定首清颗粒中黄芪甲苷的含量
- Author:
Feng-Fei HOU
;
Hai-Ming ZHANG
;
Jie CAO
;
Shengmin SHEN
;
Shushan DU
;
- Publication Type:Journal Article
- Keywords:
Shouqing Granula;
astragaloside Ⅳ;
TLCS;
content determination
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To estalish an accurate method for determining the content of astragaloside Ⅳ in Shouqing Granula. Method TLC scanner was selected to detect astragaloside Ⅳ with silica gela thin layer. The sample was separated by using chloroform-methanol-water (13 : 6 : 2) below 10 ℃ overnight with the under layer solution, ?_s=530 nm, ?_R=700 nm. Results The linear ranges of astragaloside Ⅳ was 0.22～ 0.73 ?g, the average recovery was 97.72%, RSD=0.69%. Conclusion The method was simple and accurate, and can be used for the quality control of Shouqing Granula.
