Results: The characteristic spots of Chinese hawthorn and forsythia suspense could be detected out in TLC,the average recovery of aurantiamarin was 100.13%,RSD%=0.65%.

• 结果:在薄层色谱中可检出山楂、连翘的特征斑点;橙皮苷平均加样回收率为100.；13%25；RSD%25=0