1. [The changes of some chemical components in banxiaxiexintang decoction of different combinations].
- Author
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Duan TX, Ma CH, Chen T, Lun LH, Okuma R, and Li Y
- Subjects
- Drug Combinations, Berberine analysis, Berberine Alkaloids analysis, Drugs, Chinese Herbal analysis, Glycyrrhizic Acid analysis, Plant Extracts chemistry, Plants, Medicinal chemistry
- Abstract
Objective: The contents of bererine, palmatine and glycyrrhizin acid in Banxiaxiexintang decoction of different combinations were determined by PR-HPLC., Method: A Shim-pack CLC-ODS column was used with a mobile phase of CH3CN-H2O (31:69; 0.005 moL.L-1 -pentanesulfonic acid sodium salt, H3PO4: pH 3.0) for bererine andpalmatine, which were detected at the wavelength of 275 nm. A YWG-C18 column was used with a mobile phase of CH3OH-H2O-HAc(62:37:1) for glycyrrhizin acid which was detected at the wavelength of 260 nm., Result: Each herbs' combination influences the contents of the 3 components., Conclusion: The experiment is an attempt to study the comical foundation of traditional Chinese prescription.
- Published
- 2002