【作者】 傅军; 李焕丹; 高晓霞; 梁从庆; 潘志青;
【Author】 FU Jun,LI Huandan,GAO Xiaoxia,LIANG Congqing,PAN Zhiqing(Guangdong College of Pharmacy,Guangzhou 510006)
【摘要】 目的建立保和口服液中连翘苷的含量测定方法。方法采用HPLC法,色谱柱为Diam onsilC18柱,流动相:乙腈-水(29∶71),流速为1.0mL.m in-1,检测波长277nm,柱温为室温。结果连翘苷在0.068~0.340μg范围内线性关系良好,相关系数r=0.9996;平均回收率为99.7%(RSD=2.1%)。结论该方法简便,快速,准确,重复性好,可作为保和口服液的质控指标之一。 更多还原
【Abstract】 Objective To establish a method for the determination of forsy thin in Baohe Oral Liquid by HPLC.Methods The determination was carried out on a Diamonsil C18 column,with mobile phase of acetonitrile-water(29∶71) at room temperature.The flow rate was 1.0mL·min-1 and the detective wavelength at 277 nm.Results The calibration curves was linear in the range of 0.068~ 0.340 μ g(r=0.9996).The average recovery rate of tested sample was 99.7 %(RSD=2.1 %).Conclusion The method was specific,accurate and p... 更多还原
【关键词】 保和口服液; 高效
液相色谱法; 连翘苷; 含量测定;
【Key words】 Baohe Oral Liquid; Forsythin; HPLC; Content determination;