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摘 要：探讨了用LC/MS/MS联用法测定乌头属药材及有关中成药中乌头硷、次乌头硷和中乌头硷含量的方法。应用优化后的技术实验条件及采用多反应监测扫描方式，结果表明被分析样品中各乌头硷浓度在0.5～40mg/L范围内，色谱峰面积与浓度有良好的线性关系。此法亦应用于14个不同的乌头属药材及10个不同的中成药样品中的乌头硷含量检测。
关键词：液相色谱/质谱/质谱联用技术，乌头硷，乌头属药材，中成药
分类号：O65 文献标识码：A
Determination of Aconitine alkaloids in Aconitum Plants andRelated Proprietary Medicines byLiquid Chromatography/Mass Spectrometry/Mass Spectrometry
Wang Zhaoji（Hongkong Government Laboratory, Hongkong Special Administrative RegionV）
He Shaoji（Hongkong Government Laboratory, Hongkong Special Administrative Region）
Abstract：for the determination of aconitine, mesaconitine and hypaconitine in root tuber of sevral species of Aconitum plants and related proprietary medicines. With the use of the optimized instrumental conditions and the Multiple Reaction Monitoring (MRM) technique, good linearity wasn root tuber of sevral species of Aconitum plants and related proprietary medicines. With the use of the optimized instrumental conditions and the Multiple Reaction Monitoring (MRM) technique, good linearity was obtained for the alkaloids in concentrations ranged from 0.5 to 40 mg/L. The method was applied to the analysis of 14 samples of various species of Aconitum plants and 10 different proprietary medicine samples
Keywords：Liquid chromatography-mass spectrometry, aconitine alkaloids, aconitum plants, proprietary medicine
作者单位：王兆基（香港政府化验所，香港特别行政区）
何绍基（香港政府化验所，香港特别行政区）
徐树棋（香港政府化验所，香港特别行政区）
参考文献：
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来源：东方医药网