Adenophorae is a kind of Chinese traditional medicine, which has the function of nourishing yin and clearing the lung-heat, dissolving phlegm, benefiting vital energy. Recent study has showed that the Adenophorae played an important role in many aspects, such as antibiosis, antiradiation, the anti-mutation, immunoloregulation, counteracting tumour, anti-aging, modulating damage of learning and memory, regulating respiratory system. A.potaninii Korsh is Adenophorae's varation, it distributes widely i...