Quality detection method of Kangfuxin solution

The invention provides a quality detection method of a Kangfuxin solution. The quality detection method adopts a capillary electrophoresis method for detection and comprises the following steps: a, preparing a reference solution; b, preparing a test solution; c, respectively injecting the test solution and the reference solution into a high-efficiency capillary electrophoresis apparatus for detection; d, calculating to obtain the contents of two polypeptides in the Kangfuxin solution according to test results. The quality detection method provided by the invention has the advantages of good linear relationship, high precision, accurate and reliable detection, simplicity and fastness; in addition, a good foundation can be laid for improving the quality control level of the Kangfuxin solution. 本发明提供了种康复新液的质量检测方法，它是采用毛细管电泳法检测的，步骤如下：a、制备对照品溶液；b、制备供试品溶液；c、分别将供试品溶液和对照品溶液注入高效毛细管电泳仪检测；d、根据检测结果计算得到康复新液中的两种多肽含量。本发明质量检测方法，线性关系良好、精密度高，检测准确可靠、简便快速，可提高康复新液的质量控制水平奠定了良好基础。