Optimum Selection of the Extracting Procedure of Rhizoma Corydalis
- VernacularTitle:延胡索提取工艺的优选
- Author:
Shan HUANG
;
Feng CHEN
;
Liwei GUO
- Publication Type:Journal Article
- Keywords:
Rhizoma corydalis;
orthogonal experimental design;
corydalis B
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To choose the bestway of extracting procedure of Rhizoma corydalis. Methods The optimal extraction process is selected with the orthogonal design. The content of corydalis B and the yield of extracts were used to evaluate the factor levels. Results The ideal extraction process is:extracted with 75% alcohol for 2 times, first 6 times amount, soaked 0.5 h, refluxed 1.5 h, then 4 times amount, refluxed 1.5 h. Conclusions This extractive condition is the best way.
