Quantitative Analysis and Fingerprint Analysis of Multi Index Components in Shanyinhua Standard Decoction (山银花标准汤剂) Based on Q-Orbitrap MS/MS

Guiding Journal of Traditional Chinese Medicine and Pharmacology(2023)

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Abstract
目的:建立山银花标准汤剂质量评价方法.方法:建立15批山银花标准汤剂指纹图谱及对照指纹图谱,标定共有峰,并对指纹图谱进行化学计量学分析;采用Q-Orbitrap MS/MS与Xcalibur数据处理平台、Thermo m/z Vault数据库和文献报道对共有指纹峰进行鉴定,对其中采用对照品确认的成分进行定量测定.结果:15批山银花标准汤剂具有21个共有指纹峰,各批次与对照指纹图谱相似度大于0.90,指纹图谱方法重复性良好,化学计量分析筛选出10个质量标志物;对21个共有指纹峰对应的化合物进行鉴别,共鉴定出18种成分,对8种已采用对照品确认的成分进行含量测定,15批山银花标准汤剂中新绿原酸含量为8.048~25.824 mg/g,绿原酸含量为72.751~108.664 mg/g,隐绿原酸含量为3.156~30.257 mg/g,异绿原酸B含量为3.104~34.945 mg/g,异绿原酸A含量为22.348~62.190 mg/g,异绿原酸C含量为11.403~49.295 mg/g,灰毡毛忍冬皂苷乙含量为128.243~194.196 mg/g,川续断皂苷乙含量为11.603~22.726 mg/g.结论:本研究建立的方法可用于山银花标准汤剂质量评价.
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