Simultaneous determination of five flavone constituents in Epimedium Brevicornum by HPLC
- Received Date: 2008-11-20
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Key words:
- epimedin A1 /
- epimedin B /
- icariin /
- sagittatoside A /
- baohuoside I /
- HPLC
Abstract: Objective : To establish a HPLC method for simultaneous determination of five flavone constituents in Epimedium Brevicornum. Methods :The determination was performed on Diamonsil-C18 column(4.6mm×250mm,5μm,Dikma).The mobile phase was consisted of acetonitrile-formic acid aqueous solution with a flow rate of 0.9 mL/min.The detection wavelength was set at 270 nm. Results :A method has been established for determination of epimedin A1,epimedin B,icariin,sagittatoside A,baohuoside I in one run by HPLC. Conclusion :The established method is simple,convenient,accurate and reliable,and suitable for the quality control of Epimedium Brevicornum.
Citation: | XIA Ai-jun, HUANG He-zhou, GAO Gang, ZHANG Hai, ZHU Zhen-yu, CHAI Yi-feng. Simultaneous determination of five flavone constituents in Epimedium Brevicornum by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(4): 284-285,288. |