Optimization of the extraction process for AWei capsule by orthogonal experiment
- VernacularTitle:正交实验优选阿魏胶囊的提取工艺
- Author:
Jie XUE
;
Haiying ZHANG
- Publication Type:Journal Article
- Keywords:
AWei capsule;
Gallic acid;
Magnolol;
Honokiol;
Orthogonal method
- From:
China Journal of Traditional Chinese Medicine and Pharmacy
2005;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the extraction process of AWei capsule.Methods:Taking the contents of gallic acid and the yield of extracts as assessment index to optimize water extraction process of AWei capsule with orthogonal experimental design.Taking the contents of magnolol,honokiol and the yield of extracts as assessment index to optimize ethanol extraction process of AWei capsule with orthogonal experimental design.Results:The optimal water extraction process of AWei capsule was extracting twice,every time lasted 1.5h,every time added 14 times water.The optimal ethanol extraction process of AWei capsule was using 80%ethanol as solvent,extracting twice,every time lasted 1.5h,every time added 6 times solvent.Conclusion:The optimized extraction process is stable and reasonable.
