SU Ji-yan1, LIU Wei-jin1, CAI Da-ke1, et al. A Simultaneous Determination of Ferulic Acid and Icariin in the Li’ankang Tablet by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 46-49.
SU Ji-yan1, LIU Wei-jin1, CAI Da-ke1, et al. A Simultaneous Determination of Ferulic Acid and Icariin in the Li’ankang Tablet by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 46-49. DOI: 10.13422/j.cnki.syfjx.2010.05.044.
HPLC同步测定丽安康片中阿魏酸和淫羊藿苷含量
摘要
目的:建立高效液相色谱法同步测定丽安康片中阿魏酸和淫羊藿苷含量的方法。方法:采用Phenomenex Luna C18柱(4.6mm×250mm
Objective:To develop an HPLC method for the simultaneous determination of ferulic acid and icariin in the Li’ankang Tablets by HPLC. Method: The separation was preformed on a Phenomenex Luna C18 column with acetonitrile-0. 1 % acetic acid on 316 nm at 1. 0 mL·min -1. Result: The good linear correlation of ferulic acid was observed from 0. 052 8 μg to 0. 184 8 μg(r = 0. 999 9) and that of icariin was observed from 5. 68 μg to 19. 88 μg (r = 0. 999 9). The average recoveries of ferulic acid and icariin were 99. 8% to 101. 1% and 99. 9% to 101. 5% respectively. Conclusion: The established method can be used as a quality controlling method for Li’ankang Tablet.