川乌与贝母配伍禁忌的电喷雾质谱研究

The ESI-MS analytical method was established for studying the alkaloids content in the decoctions of Radix aconiti combined with Bulbus Fritillariae Thunbergii or bulbus fritillariae Cirrhosae.For the co-decoctions of Radix aconiti combined with Thunberg Fritillary Bulb contains more diester-alkaloids than that of co-decoctions of Radix aconiti combined with Bulbus Fritillariae Cirrhosae.When Radix aconiti was combined with Thunberg Fritillary Bulb,diester-alkaloids were mainly dissolved in water.But diester-alkaloids were mainly converted into lipo-alkaloids when Radix aconiti was combined with Bulbus Fritillariae Cirrhosae.