Research on Preparation Process of Guhuan Capsules
- VernacularTitle:固环胶囊制备工艺的优选
- Author:
Can TANG
;
Feng PENG
;
Qingrong PU
;
Jian ZHAO
;
Hechuan WANG
;
Xuemei ZHONG
;
Weiying LONG
;
- Publication Type:Journal Article
- Keywords:
Guhuan Capsules;
Preparation process;
baicalin;
berberine
- From:
Chinese Traditional Patent Medicine
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
D (A:the amount of water added. B: the alcohol concentration in the fluidextract of herbs. C: decoction time, D: decoction times). The optimum decoction condition obtained was: adding water (12 times as much as medicine), decocting twice 1.5 hours each time, merging the filtrate, concentrating the merged filtrate into extract with a relative density of 1.20 (measured at 85℃), then adding alcohol slowly, and making the concentration of alcohol in the fluidextract come to 80%. Conclusion: The optimized process is stable and feasible.
