The contents of Berbercine Hydrochloride and Geniposide in Niuhuangshangqing soft capsules were determined by the dual wavelength TLC\|scanner.

• 采用双波长薄层扫描法测定了牛黄上清软胶囊中黄连、黄柏的有效成分盐酸小檗碱、栀子的有效成分栀子甙的含量;