Comparison of Different Extraction Methods for Radix Salvia Miltiorrhiza
- VernacularTitle:丹参提取工艺研究
- Author:
Yuxiang ZHANG
;
Jingjun CHEN
;
Yousheng CHEN
- Publication Type:Journal Article
- Keywords:
Radix Salvia Miltiorrhiza;
extraction methods;
Danshensu;
Tanshinone IIA
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the best extraction method for Radix Salvia Miltiorrhiza effective component. Methods Several extraction methods for Radix Salvia Miltiorrhiza (water decoction, alcohol reflux, ultrasonic extraction and supercritical CO2 extraction) were compared, to optimize the extraction methods by determined of Danshensu and Tanshinone IIA of Radix Salvia Miltiorrhiza. Results Supercritical CO2 extraction had high content of effective component of Danshensu and Tanshinone IIA. Conclusion Supercritical CO2 extraction was the best extraction method for Radix Salvia Miltiorrhiza. This result would be an experimental proof for pre-processing the preparation of Radix Salvia Miltiorrhiza.
