Study of Extracting Techniques of Gynostemma Total Saponin by Orthogonal Method
- VernacularTitle:绞股蓝总皂苷提取工艺研究
- Author:
Yurui DONG
- Publication Type:Journal Article
- Keywords:
Gynostemma total saponin;
extracting techniques;
orthogonal design
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the extraction techniques of total saponin in Gynostemma. Method According to the total saponin extracting rate, the extracting techniques were optimized by orthogonal design. Results The factors that extracting time and extracting times have significant effect on total saponin extraction, and the amount of alcohol solution has insignificant effect on it. Conclusion The optimal extracting techniques were A1B3C3, refluxing extraction for 3 times with 8 fold 70% ethand, 2 hours for each time.
