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、车前草为对照药材,以熊果酸为对照品,对晕可平冲剂进行了薄层层析定性检测研究。