目的 建立益母草注射液的毛细管电泳指纹图谱。方法 以水苏碱峰为参照物峰,采用毛细管区带电泳法建立益母草注射液指纹图谱。结果 标示出益母草注射液中12个主要共有峰。结论 所建立方法具有良好的重现性与分离度,可为益母草注射液的质量控制提供依据。

Objective To establish the fingerprints method of capillary electrophoresis for Leonurus heterophyllus Injection.Methods Method of capillary zone electrophoresis was developed to establish the fingerprints of Leonurus heterophyllus Injection with the peak of stachydrine as reference.Results Fingerprints of Leonurus heterophyllus Injection obtained contained 12 major common peaks.Conclusion The method has good reproducibility and resolution which can be used for the quality control of Leonurus heterophyllus Injection.