83.10 [url=https://insevent.instrument.com.cn/t/Mp]气相色谱[/url]
法测定小金片中麝香酮含量 【作者】 蒲利军; 余佳文;
【Author】 Pu Lijun,Yu Jiawen(Fuling Pharmaceutical Factory,Taiji Group,Fuling,Chongqing,China 408000)
【机构】 太极集团涪陵制药厂; 太极集团涪陵制药厂 重庆涪陵408000; 重庆涪陵408000;
【摘要】 目的
气相色谱(GC)法测定小金片中麝香酮含量。方法以乙醇为溶剂提取小金片中的麝香酮,采用DM-17毛细管色谱柱(30.0m×0.25m m,0.25μm),FID检测,柱温200℃,进样口温度230℃,检测器温度为250℃,载气为N2。结果麝香酮进样量在17.856~178.56ng范围内与峰面积线性关系良好,r=0.9993;平均回收率为95.7%,RSD为0.89%(n=6)。结论方法准确、灵敏,重现性好,可用于小金片的质量控制。 更多还原
【Abstract】 Objective To develop a method for the determination of muscone in Xiaojin Tablets.Methods The sample was extracted with ethanol.DM-17 column(30.0 m×0.25 mm×0.25 um)and FID detector were used with the column temperature at 200 ℃,using nitrogen as the carrier gas.Results The standard curve of muscone was linear in the range of 17.856-178.56 ng with a correlation coefficient of 0.999 9.The average recovery rate was 95.7%,and RSD was 0.89%.Conclusion This method is simple,accurate and reproducible.I... 更多还原
【关键词】
气相色谱法; 麝香酮; 小金片; 含量测定;
【Key words】 GC; muscone; Xiaojin Tablets; content determination;