Quality standard for Tongduhuoxue Tablets
- VernacularTitle:通督活血片质量标准研究
- Author:
Xiaochuan YE
;
Fen DEN
;
Jianping XIONG
;
Hong FANG
;
- Publication Type:Journal Article
- Keywords:
Tongduhuoxue Tablets;
tanshione Ⅱ A;
astragaloside;
HPLC;
TLC scanning;
quality standard
- From:
Chinese Traditional Patent Medicine
1992;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish the quality standard for Tongduhuoxue Tablets.Methods: Radix Salvia miltiorrhiza and Rhizoma Corydalis in this prescription were identified by TLC. Tanshinone Ⅱ A was determined by HPLC and astragaloside was determined by dual wavelength TLC Scanning.Results:Radix Salvia miltiorrhiza and Rhizoma Corydalis could be detected by TLC. Determination method of tanshinone Ⅱ A and astragaloside was linear at the range of 0.04 ～ 0.8 ?g( r= 0.99998 ,n=7 ) and 0.3 ～ 6.0 ?g( r= 0.9991 ,n=7 ),average recovery was 98.6% ( RSD= 1.1% ,n=5 ) and 97.7% ( RSD= 1.8% ,n=5 ),respectively. Conclusions: The established method is accurate and reproducible. This study provides a method for the quality control of Tongduhuoxue Tablets.
