【Author】 FU Huizheng~1 WAN Kaihua~2 LIU Min~3 (1.Jiangxi College of Traditional Chinese Medicine,Nanchang 330004;2.Jiangxi Institute for Food and Drug Control,Nanchang 330046;3.JiangXi Nursing College,Nanchang 330029)
【Abstract】 Objective To develop a quantitative method for determination of diosgenin in Anti-virus Dispersible Tablets by HPLC-ELSD.Methods A DiamonsilC18 column (250 mm×4.6 mm,5μm) was used,methanol-water (86:14) was used as the mobile phase,the temperature of drift tube was 88℃,and the flow rate of gas was 2.0 mL·min-1.Results The calibration curves were linear between 2.48~12.4μg(r=0.999 6),the average recovery and the relative standard deviations were 98.2 % and 0.5 %,respectively... 更多还原