Objective: A RP - HPLC method was established for the determination of quercetin in Folium Rhododendri seniavinii, Folium Rhododendri mariae and Folium Rhododendri lingii.

• 目的:建立反相高效液相色谱法测定毛果杜鹃、岭南杜鹃、乳源杜鹃中槲皮素的含量。