Optimization of the Extraction Technology for Gengniankang Granules with the Multiple Guidelines Grading Method
- VernacularTitle:多指标综合评分法优化更年康颗粒醇提工艺
- Author:
Ruju XIONG
;
Chunqin MAO
;
Xuanzhong TAN
- Publication Type:Journal Article
- Keywords:
Gengniankang Granules;
Paeoniflorin;
Astragaloside Ⅳ;
orthogonal test;
grading methods
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To optimize the extraction technology for Gengniankang Granules.Methods An orthogonal test was adopted in the study.The contents of Paeoniflorin and Astragaloside Ⅳ were used as indices of appraisal.Data processing was carried out with the multiple guidelines grading method for optimizing the extraction condition.Results The optimized extraction technology for Gengniankang Granules was shown to be:eighteen fold volume of 70% alcohol should be added to 1 volume of the granules for 3 successive reflux extractions with 1.5 h of each.Conclusion The optimized extraction technology was rational and the extraction rate of the active components was high.
