The separation of baicalin by aqueous two-phase extraction system / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-577999
Responsible library:
WPRO
ABSTRACT
AIM:
To explore the extraction mechanism of the separation-purification of baicalin in aqueous two-phase systems.METHODS:
By experiment,nonionic surfactant PEG-K_2PHO_4-H_2O two aqueous phase system was selected to phase-forming conditions,and the effect of temperature,pH,salt composition on partition of baicalin PEG/salt system.RESULTS:
The extraction rate of baicalin in aqueous two-phase system was up to 98.6%.CONCLUSION:
The two aqueous phase system for baicalin extraction is easy to operate has good reproductivity,and can be applied in mass production.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Document type:
Article