Study on Extraction Process for Weiweining Pill Based on Multi-index
- VernacularTitle:基于多评价指标的萎胃宁浓缩丸提取工艺研究
- Author:
Shuchang WEI
;
Xiaoyu WU
;
Hui JIN
- Publication Type:Journal Article
- Keywords:
uniform design;
Paeoniflorin;
Weiweining pill;
extraction press
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To find out the optimum extraction process for Weiweining pill. Methods The extraction process was studied by uniform design with the yield of extracted Paeoniflorin, n-butanol extract and ethyl acetate extract as markers. Results The optimum extraction process was adding 16 times amont of 60% alcohol, refluxing and extracting for 2 times, 65 min for each time. Conclusion This extraction process shows good stability and is available for the production of Weiweining pill.
