Determination of four effective components in Chaihu Shugan Powder by HPLC/DAD / 中成药
Chinese Traditional Patent Medicine
; (12): 422-425, 2010.
Article
em Zh
| WPRIM
| ID: wpr-433335
Biblioteca responsável:
WPRO
ABSTRACT
AIM:To establish a method for determining saikosaponin A,paeoniflorin,hesperidin and ferulic acid in Chaihu Shugan Powder(Pericarpium Citri Reticulatae,Radix Bupleuri,Rhizoma Chuanxiong,Fructus Aurantii,Radix Paeoniae alba,etc.).METHODS:The chromatographic saparation was performed on a Hypersil C_(18) column(250 mm×4.6 mm,5 μm).The mobile phase was acetonitril-water(43:57)for saikosaponin A,and the mobile phase for rest components was acetonitrile-0.5% acetic acid(40:60).All of flow rates were 0.8 mL/min and column temperature maintained at 30℃.The detection wavelength was set at 200-400 nm.RESULTS:The four constituents were separated within 15 min.The linear ranges of saikosaponin A,paeoniflorin,hesperidin and ferulic acid were 38.5-166.7 μg/mL(r = 0.999 6),15.9~254.5 μg/mL(r = 0.999 9),22.1-353 μg/mL(r =0.999 3),6.30-201.5 μg/mL(r =0.999 9),respectively.The average recoveries were 97.57%,97.40%,98.86%,96.37%,respectively.The RSD were 2.1%,1.1%,0.70%,1.3%,respectively.CONCLUSION:The method is rapid,simple and accurate,and can be used for quality control of Chaihu Shugan Powder.
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
2010
Tipo de documento:
Article