Effect of temperature on concentration of active components extracted from medicinal herb
- VernacularTitle:中草药浸提温度对有效成分浸出浓度的影响
- Author:
Maoquan CHU
;
Hongchen GU
;
Guojie LIU
;
- Publication Type:Journal Article
- Keywords:
medicinal herb;
active component;
extraction temperature;
mathematical model;
tanshinone
- From:
Chinese Traditional and Herbal Drugs
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To develop a mathematical model on the relationship between the temperature used in the course of extraction of medicinal herbs and the concentration of active component obtained Methods Based on the kinetic model on medicinal herb extraction process reported in our previous article *, diffusion coefficient and concentration gradient varying with temperature were further studied Results The process which tanshinone was extracted from Salvia miltiorrhiza Bge at different temperatures showed that the model could well match the experimental data Conclusion The relation between the temperature and the concentration of active component could be described by this model
