Influence of Mixed Decoction of Cortex Phellodendri,Radix Glycyrrhizae and Ramulus Loranthi on Ex-traction Rate of Berberine / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-524104
ABSTRACT
OBJECTIVE:
To study the infuence of mixed decoction of Cortex Phellodendri,Radix Glycyrrhizae and Ramu?lus Loranthi on extraction rate of berberine.METHODS:
The extraction amount from Cortex Phellodendri,Radix Glycyrrhizae and Ramulus Loranthi mixed decoction was determined by HPLC.The HPLC conditions wereHypersil BDS C 18 column;mobile phase,acetonitrile-33mmol/L KH 2 PO 4 -triethylamine(20∶72∶0.1);detecting wavelength,345nm;column temperature25℃;flow fate1.0ml/min.RESULTS:
Decoction of Cortex Phellodendri,Radix Glycyrrhizae and Ramulus Loranthi in combi?nation obviously decreased the extraction rate of berberine.CONCLUSION:
Cortex Phellodendri should be extracted separately in formulating extract technic for preparations containing above-mentioned herbs.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
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