Effect of alcohol precipitation rate on the quality of TCM
- VernacularTitle:醇沉速度对中药质量的影响
- Author:
Xijun YAN
;
Liguo ZHANG
;
Liang HUANG
;
- Publication Type:Journal Article
- Keywords:
alcohol precipitation method;
particles sedimentation;
centrifugal separation;
sedimentation rate;
shelf life;
centrifugal coefficient
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: The effect of separation rates on the quality and shelf life of TCM in the process of alcohol precipitation was discussed. Methods: According to the sedimentation rate, controlling process was chosen for different doses of medicine. Results: In the process of alcohol sedimentation, different centrifugal coefficient was needed with the variation of conditions, such as temperature, concentration of alcohol and centrifugal coefficient, etc. Conclusion: The control parameters of the process of alcohol precipitation affect the efficacy and shelf life directly in the processing of TCM production.
