基于藥代動(dòng)力學(xué)研究大黃生、熟飲片的向位藥性差異
【文章頁(yè)數(shù)】:137 頁(yè)
【學(xué)位級(jí)別】:博士
【部分圖文】:
圖5番瀉苷A/B型蒽酮類化合物的裂解特征??Figure?5?Fragmentation?characteristics?of?anthranone?derivatives?for?sennoside??
vatives?for?emodin?and?aloe-emodin??雙蒽核的蒽醌類衍生物特征碎片確定:番瀉苷A/B類蒽酮衍生物,首先失??去一分子葡萄糖基,產(chǎn)生w/z?699.13特征離子,進(jìn)一步失去一分子葡萄糖基,產(chǎn)??生w/z?537.08特征罔子;w/z?699.13特....
圖8混合對(duì)照品色譜圖(254nm)??Figure?8?Chromatogram?of?reference?substances?(254nm)??
100000??90000??80000??70000??60000??50000??40000??30000?4?9?10??20000?1?23'?8?|?丨?12??ioooo?I???.■?6?S?丨丨?I???-|?H?luUlA????A—?fjl_II_^ ̄??SO....
圖9生大黃樣品色譜圖(254nm)??Figure?9?Chromatogram?of?raw?rhubarb?(254nm)??
0000??9??150000?丨?j??100000??23?I?,?6??〇??5〇〇〇〇?*?<?(?5?■?'?^?8?|?12??〇?-?/J?Uv?V?…一?乂‘人1、.—.U-.?—????一1?-???丄.、???II?…\?—丄??0?0?5?0?10.0?15....
圖10熟大黃樣品色譜圖(254nm)??Figure?10?Chromatogram?of?steamed?rhubarb?(254nm)??
???*1貧1?B大興?2.254nm?icdPDACM?254rmi.4mn??120000??110000??100000??90000??B0000??70000??60000?9??_?|?I??.0000?4????30000?,?I?i?1〇??腳?”、?,?7(?g....
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