urson

Silica gel column separation method and spectrophotography were used to determine the content of urson in the preparation.

采用硅胶柱分离分光光度法,制剂中所熊果酸成分进行定,结果定的标准品线性关系好,检数稳定。

METHOD Qualitative test with thin-layer chromatography was performed on Yunkeping Granule, with Spica Prunellae Vulgaris, Herba Plantaginis and urson as the control.

方法采用以夏枯草、车前草药材,以熊果酸品,晕可平冲剂进行了薄层层析定性检研究。