ZHANG Yun1, SONG Xu-feng2. Determination of Emodin and Chrysophanol in Qingshenjianfei Tablets by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(5): 4-5.
ZHANG Yun1, SONG Xu-feng2. Determination of Emodin and Chrysophanol in Qingshenjianfei Tablets by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(5): 4-5.DOI:
Objective:To determine the contents of Emodin and Chrysophanol in Qingshenjianfei Tablets by RP-HPLC.Methods:column in this methods Zorbax C18∶mobile phase:methanol-0.1% phosphoric acid(80∶20);detection wavelenght:254nm.Results:Recovery and RSD of Emodin and chrysophanol were 95.8%
1.86%;95.7% and 1.93%(n=5)respectively.Conclusion:This method is simple and quick