HPLC Determination of Active Constituents in Xiaoerniuhuang Powder / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-569072
ABSTRACT
The reversed-phase high-performance chromatography was developed for determing the content of berberine, palmatine, emodin and chlorogenic acid in Xiaoerniuhuang Powder on ODS column. The powder samples extracted with methanol were determined separatly at their particular absorption points using external standard method.This method had advantages of perfect separatin, high sensitivity, good reproducibility and simple operation.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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