RP-HPLC法测定泌尿宁颗粒中五味子醇甲的含量  

Determination of Schizandrol A in Miniaoning Granules by RP-HPLC

作　　者：关辉[1] 

机构地区：[1]淮北市食品药品检验所,淮北235000

出　　处：《黑龙江医药》2013年第5期740-742,共3页Heilongjiang Medicine journal

摘　　要：目的:建立泌尿宁颗粒中五味子醇甲的含量测定方法。方法:采用RP-HPLC法,以甲醇-水(63:37)为流动相;检测波长为250nm。结果:五味子醇甲在10.24~153.60μg·mL^(-1)(r=1.0000)范围内线性关系良好;平均回收率为99.85%,R SD为0.54%(n=6)。结论:本文方法简便可靠,专属性强,重现性好,可用于泌尿宁颗粒的质量控制。Objective：To establish the Determination of Schizandrol A in Miniaoning Granules. Methods：HPLC was used and methanol-water （63：37） mixture as a mobile phase.The detection wavelength was set at 250nm. Results：Schizandrol A showed a good linear relationship at a ranger of 10.24 - 153.60 μ g ·mL-1 ,r=-1.0000. The average recovery was 99.85% ,and RSD was 0.54% （n=6）. Conclusion：The method is simple with good reproducibility and can be used for quality control Miniaoning Granules.

关 键 词：HPLC 泌尿宁颗粒 五味子醇甲 

分 类 号：R927.2[医药卫生—药学]