Keywords Epimedium Koreanum Nakai.;flavonoids;high performance liquid chromatography-electrospray ionization/mass spectrometry;in-source collision induced dissociation;

• 朝鲜淫羊藿;黄酮类化合物;高效液相色谱电喷雾质谱联用;源内碰撞诱导解离;