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| 吴茱萸中吲哚喹唑啉类生物碱和吴茱萸内酯的质谱裂解分析 | |
| 引用本文： | 廖琼峰,谢智勇,张蕾,邓雅婷,李纯,魏存芳,姚媛.吴茱萸中吲哚喹唑啉类生物碱和吴茱萸内酯的质谱裂解分析[J].中药材,2008,31(5):673-676. |
| 作者姓名： | 廖琼峰 谢智勇 张蕾 邓雅婷 李纯 魏存芳 姚媛 |
| 作者单位： | 1. 广州中医药大学中药学院中药分析教研室,广东广州,510006 2. 中山大学药学院药物分析与质量评价实验室,广东广州,510080 3. 中山大学药学院药物分析与质量评价实验室,广东广州,510080;沈阳药科大学药学院,辽宁沈阳,110016 |
| 摘 要： | 目的：应用ESI-MS-MS技术分析吴茱萸中吲哚喹唑啉类生物碱和吴茱萸内酯的质谱断裂。方法：在正离子模式下,以电喷雾离子源分析吴茱萸中生物碱的一级和二级质谱图。结果：解析了吲哚喹唑啉类生物碱和吴茱萸内酯的二级质谱碎片。结论：获得了吴茱萸中主要活性成分生物碱的质谱断裂特点,为吴茱萸质量标准及其生物碱类化学成分研究提供依据。 |
| 关 键 词： | 吴茱萸 吴茱萸碱 质谱断裂 ESI-MS-MS 吴茱萸 吲哚喹唑啉 类生物碱 内酯 二级质谱 裂解分析 Limonin Alkaloid Spectrometric Analysis 成分研究 化学 生物碱类 质量标准 断裂特点 活性成分 结果 质谱图 源分析 电喷雾 正离子模式 |
Mass Spectrometric Analysis of Quinazoline Alkaloid and Limonin from Fructus Evodiae |
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| LIAO Qiong-feng,XIE Zhi-yong,ZHANG Lei,DENG Ya-ting,LI Chun,WEI Cun-fang,YAO Yuan.Mass Spectrometric Analysis of Quinazoline Alkaloid and Limonin from Fructus Evodiae[J].Jorunal of Chinese Medicinal Materials,2008,31(5):673-676. | |
| Authors: | LIAO Qiong-feng XIE Zhi-yong ZHANG Lei DENG Ya-ting LI Chun WEI Cun-fang YAO Yuan |
| Institution: | Department of Pharmaceutical Analysis, College of Chinese Traditional Medicine, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510006, China. liaoqf2075@yahoo.com |
| Abstract: | OBJECTIVE: To study Mass spectrometry of quinazoline alkaloid and limonin from Fructus Evodiae by an electrospray ionization (ESI) tandem mass spectrometry. METHODS: The ESI source was set at the positive ionization mode, and the MS1 and MS2 spectra of quinazoline alkaloid and limonin were acquired. RESULTS: The main fragments of quinazoline alkaloid and limonin from Fructus Evodiae were analyzed. CONCLUSIONS: The profiles of fragments will be usefull to set quality criteria and to study chemical composition of Fructus Evodiae. |
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