Fingerprints of Leonurus heterophyllus Injection with capillary electrophoresis / 中草药

ABSTRACT

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.