Change of constituents in Cortex Phellodendri after processing / 中成药
Chinese Traditional Patent Medicine
; (12): 443-447, 2010.
Article
en Zh
| WPRIM
| ID: wpr-433330
Biblioteca responsable:
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.
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WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Año:
2010
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Article