两种豆科药材及其混伪品的可溶性蛋白质电泳鉴别

摘要

目的：对赤小豆、决明子及其混伪品进行电泳鉴别，并考察考马 斯亮蓝G-250的染色效果。方法：可溶性蛋白质凝胶电泳。 结果：赤小豆、决明子及其混伪品的电泳图谱存在显著差异。结论：电泳图谱可作为赤小豆、决明子及其混伪品的鉴别依据，考马斯亮蓝G-250可用于电泳 鉴别。%OBJECTIVE：To identify two leguminosae Chinese drugs,semen phaseoli,semen cassiae,and their adulterants by electrophoresis and to study the dyeing effect of coomassie brilliant blue G-250.METHOD:Gel electrophoresis of soluble protein was used.RESULTS:The elect rophoretograms of semen phaseoli,semen cassiae and their adulterants are used d ifferent.CONCLUSION:The electrophoretograms can be used to different iate semen phaseoli and semen cassiae from their adulterants.Coomassie brilliant blue G-250 can be used in the electrophoresis identification.