LIU Guang-bin1, MAO He-pin1, JIANG Fang-ning1, et al. Determination of Hesperidin and Cinnamaldehyde in Hewei Powder by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(4): 87-89.
LIU Guang-bin1, MAO He-pin1, JIANG Fang-ning1, et al. Determination of Hesperidin and Cinnamaldehyde in Hewei Powder by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(4): 87-89. DOI: 10.13422/j.cnki.syfjx.2011.04.032.
Determination of Hesperidin and Cinnamaldehyde in Hewei Powder by HPLC
摘要
目的:建立同时测定和胃散中桂皮醛和橙皮苷含量的高效液相色谱法。方法:采用Inertsil ODS-SP(4.6 mm×150 mm
Objective:To develop a HPLC method for determining hesperidin and cinnamaldehyde in Hewei powder.Method:The analysis was performed on an Inertsil ODS-SP column(4.6 mm × 150 mm
5 μm) with mixture of acetonitrile and water as mobile phase in gradient mode.The detection wavelength was set at 290 nm and the column temperature was at 30 ℃.Result:The linear calibration curves were obtained in the concentration range of 7.0-70.0 mg.L-1 for hesperidin and 4.4-44.0 mg.L-1 for cinnamaldehyde.The average recoveries of hesperidin and cinnamaldehyde were 98.52%(RSD 1.05%) and 99.20%(RSD 1.52%) respectively.Conclusion: The method is quick
simple
and reproducible
which can be used to control the quality of Hewei powder.