Content Determination of Salvianolic Acid B in Qianggan Syrup with HPLC
- VernacularTitle:HPLC法测定强肝糖浆中丹酚酸B的含量
- Author:
Chuanpeng GAO
;
Wenqiang LI
;
Jinlian LI
- Publication Type:Journal Article
- Keywords:
Qianggan Syrup;
Salvianolic acid B;
HPLC;
content determination
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To set up a method for determining the content of Salvianolic acid B in Qianggan Syrup.Methods HPLC was adopted.A mixture of methanol-acetonitrile-1.5% formic acid(30:10:60) served as the mobile phase with a flow rate of 1.00 mL/min.The detection wavelength was 286 nm.Results The linear range was 0.145～1.747 ?g,r=0.999 9.The average recovery rate was 99.79%,RSD= 0.23%.Conclusion The method is highly effective,quick and sensitive,and suitable for quality control of the preparation.
