Keywords high performance liquid chromatography;electrospray ionization;mass spectrometry;guanosine;adenosine;liriodendrin;Acanthopanax giraldii Harms;Chinese traditional medicine;

• 高效液相色谱;电喷雾电离;质谱;鸟苷;腺苷;紫丁香树脂苷;红毛五加;中药;