Quality Standard of Sophora flavescens Decoction
- VernacularTitle:苦参饮片质量标准研究
- Author:
Huijuan WANG
- Publication Type:Journal Article
- Keywords:
Sophora flavescens decoction;
TCL;
HPLC;
Matrine;
Oxymatrine
- From:
China Pharmacy
2005;0(23):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the quality standard of Sophora flavescens decoction.METHODS: The preparation was determined qualitatively using TLC,and the contents of matrine and oxymatrine were determined by HPLC.RESULTS: The TLC spots of S.flavescens decoction were clear and well-separated.The linear ranges of matrine and oxymatrine were 0.024 92～0.648 44 ?g(r=0.999 9) and 0.073 4～1.908 4 ?g(r=0.999 9).The average recoveries were 102.9% and 102.3% and RSDs were 6.9% and 102.3%,respectively (n=6).CONCLUSION: Establish standard can be used for the quality control of S.flavescens decoction.
