Change of constituents in Cortex Phellodendri after processing / 中成药
Chinese Traditional Patent Medicine
; (12): 443-447, 2010.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-433330
Responsible library:
WPRO
ABSTRACT
AIM:
To research the chemical modification from berberine hydrochloride to berberrubine in Cortex Phellodendri before and after processing.METHODS:
Berberrubine was isolated by column chromatography and the contents of berberine hydrochloride and berberrubine in different processed Cortex Phellodendri were determined by HPLC.RESULTS:
With increacing processing temperature and time,part of berberine hydrochloride became berberrubine in processed Cortex Phellodendrin,and berberrubine content decreased under the condition of high temperature operation or overtime processing.CONCLUSION:
The experimental data shows that the processed Cortex phellodendri has the maximum average content of berberrubine as processing temperature is maintained as 180℃ for 40 min.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
2010
Document type:
Article