Determination of Baicalin in Xiaochaihu Tablet by HPLC
- VernacularTitle:HPLC测定小柴胡薄膜衣片中黄芩苷的含量
- Author:
Ganming LUO
;
Liu ZHANG
- Publication Type:Journal Article
- Keywords:
Xiaochaihu Tabets/chemistry;
Baicalin/analysis;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a HPLC method for determination of Baicalin in Xiaochaihu Tablet. Method: HPLC was used with C18 column, CH3OH - H2O - H3 PO4 (42: 58: 0. 2) as mobile phase and detection wavelength at 280nm. Results: Baicalin showed a good linear relationship at the range of 0. 2 - 1. 0ug. The average recovery was 98. 01% and RSD was 1. 07 %. Conclusion: This method is simple and accurate, and can be used for the quality conltrol of Xiaochaihu Tablets.
