摘要
目的:建立千里光Senecio scandens药材的质量评价方法。方法:采用HPLC-UV对12批千里光药材的指纹图谱进行比较研究,用LC-ESI-MS技术对其共有峰进行分析。结果:获得千里光药材的HPLC指纹图谱,并检出8个共有峰,LC-ESI-MS分析结果表明共有峰主要为绿原酸或黄酮类成分的吸收峰。结论:建立的HPLC指纹图谱可用于千里光的质量评价。
Objective： To study and establish the fingerprints of Herba Senecionis Scandentis by RP-HPLC and LC-MS. Method： C18 column was used in the HPLC separation. The mobile phase was composed of aeetonitrile and 0.03% phosphoric acid with gradient elution. The flow rate was 1.0 mL·min^-1 and detection wavelength was 254 nm. Result： Under this selected chromato- graphic condition, good HPLC fingerprints of Senecio scandens were obtained. Conclusion： HPLC fingerprim facilitate the evaluation of the quality of Herba Senecionis Scandentis,
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第18期2093-2096,共4页
China Journal of Chinese Materia Medica
基金
国家"十五"重大科技专项(2004AA2Z3730-15)
