Determination of Forsythin in Yinqiao Jiedu Pills by Capillary Electrophoresis

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Zhang, Huaxiang^1 ; Liu, Haixing^1

Chemistry and Chemical and Environmental Engineering College, Weifang University, Weifang

261061, China^1

关键词: Borax solution;    Buffer solutions;    Constant voltage;    High performance capillary electrophoresis;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/2/022122/pdf
DOI  :  10.1088/1757-899X/452/2/022122

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper developed the determination of forsythia content in Yinqiao Jiedu Pills by high performance capillary electrophoresis (HPCE) method. The borax solution was chosen as buffer solution, and its concentration was 10 mmol at a constant voltage of 20kV and injecting time of 10s. The content of forsythia in Yinqiao Jiedu Pills was 4.615 mg/g (RSD = 10.1%) (n = 6). This method is suitable for the detection of the content of forsythia in Yinqiao Jiedu Pills.