FAN Hui, TIAN Yuan. Determination of Paeoniflorin, Ferulic Acid and Hesperidin in Ruanjian Xiaoying Granules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 77-79.
DOI:
FAN Hui, TIAN Yuan. Determination of Paeoniflorin, Ferulic Acid and Hesperidin in Ruanjian Xiaoying Granules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 77-79. DOI: 10.13422/j.cnki.syfjx.2014200077.
Determination of Paeoniflorin, Ferulic Acid and Hesperidin in Ruanjian Xiaoying Granules by HPLC
Objective: The aim of this stydy was to establish a method to determine paeoniflorin
ferulic acid and hesperidin in Ruanjian Xiaoying granules. Method: The chromatographic separation was performed on Agilent TC-C18(4.6 mm×250 mm
5 μm) column. The mobile phase was acetonitrile-0.2% acetic acid(18:82). The flow rate was 1.0 mL·min-1and column temperature was maintained at 25 ℃. The detection wavelength was set at 230 nm within 0-12 min
325 nm within 12-20 min
283 nm within 20-40 min. Result: The three compounds were separated well. The linear ranges of paeoniflorin
ferulic acid and hesperidin were 0.061 7-1.541 7 mg(r=0.999 9
average recovery was 97.25%
RSD 1.45%)
0.005 9-0.146 7 mg(r=0.999 7
average recovery was 98.66%
RSD 1.45%) and 0.136 7-3.416 7 mg(r=0.999 6
average recovery was 97.55%
RSD 1.92%). Conclusion: The method is rapid
simple and accurate
and can be used for quality control of Ruanjian Xiaoying granules.