Determination of Psoralen in Gongyanping Tablets by RP-HPLC
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Determination of Psoralen in Gongyanping Tablets by RP-HPLC
Chinese Journal of Experimental Traditional Medical FormulaeVol. 12, Issue 6, Pages: 12-13(2006)
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Published:2006
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SONG Fen-Yun, WU Fu-Hai, FU Jun, et al. Determination of Psoralen in Gongyanping Tablets by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2006, 12(6): 12-13.
DOI:
SONG Fen-Yun, WU Fu-Hai, FU Jun, et al. Determination of Psoralen in Gongyanping Tablets by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2006, 12(6): 12-13.DOI:
Determination of Psoralen in Gongyanping Tablets by RP-HPLC
Objective:To determine the content of psoralen in Gongyanping Tablet.Methods:A RP-HPLC method was developed.The chromatographic column was Diamonsil-C18.The mobile phase was methanol-water(50∶50).The flow rate was 1.0mL·min-1
and the detection wavelength was 246 nm.Results: The average recovery for psoralen was 99.9%.precision of the method was 2.0%(RSD
n=6).Conclusion:The method can be used for quantitative determination of psoralen in Gongyanping tablets.