Me thods:Lycium bar-barum,Panax ginseng,Ligustrum lucidum were identified by TL C,and the c ontent of emodin was deter-mined by TLC-scanning.

• 方法:采用TLC法对处方中的枸杞子、红参、女贞子进行定性鉴别;用薄层扫描法测定大黄素的含量。