Objective:To study the metabolism of Gegen Qinlian dispensing granule in rat.Method: The urine samples containing metabolites of Gegen Qinlian dispensing granule were analyzed by HPLC-DAD-MS.Chromatographic systemwas composed of lichrospher C18 column(4.6 mm×250 mm,5 μm),0.1% formic acid(A)-acetonitrile∶methanol(6∶4)(B) as the mobile phase,detection at 272 nm;ESI source,positive and neglative mode.Result: Eleven components were identified as puerarin-glucoside,scutellarein-6-O-glucoside,puerarin,3′-methoxyp...
【基金】
国家自然科学基金项目(30901995)
【更新日期】
2012-02-01
【分类号】
R285
【正文快照】
[DOI]CNKI:11-3495/R.20111017.0939.001[网络出版时间]2011-10-17 9:39Study on Metabolites of Gegen Qinlian Dispensing Granule in RatCHEN Li-hong1*,FAN Hui-jia2,TANG Yu-ping3,BIAN Yong1,YANG Nian-yun1,JIN Shan-lin1,WANG Qiang4(1.Colledge of Pharmacy,Nanjing U