Optimization of the Extraction Process of Qianliening Granules by Orthogonal Test
- VernacularTitle:正交试验法优选前列宁颗粒剂的提取工艺
- Author:
Wei XU
;
Jianheng ZHOU
;
Zhenfeng HONG
- Publication Type:Journal Article
- Keywords:
Qianliening Granules;
Rhein;
Astragaloside IV;
extractive technology;
orthogonal design
- From:
Journal of Zhejiang Chinese Medical University
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To filter and optimize extractive technology of Qianliening granules.[Methods]The optimization extractive technology of Qianliening granules was investigated using orthogonal design with the availability component extracting from the drug as the index.[Results]The optimal condition for the extraction of Radix Astragali group was 10 folds amount of water,3 times,1.5 hours each time.The optimal condition for the extraction of Rheum officinal Baill.group was 6 folds amount of 60% alcohol,2 times,two hours and 1.5 hours each time.[Conclusion]The optimized extractive technology is scientific and efficient.
