高等学校化学学报

高等学校化学学报

• 研究论文 • 上一篇    下一篇

车前草中苯乙醇苷化合物的电喷雾多级串联质谱研究

李丽1,2, 刘志强1, 刘春明2, Tsao Rong3, 吕磊1, 刘淑莹1   

    1. 中国科学院长春应用化学研究所, 长春 130022;
    2. 长春师范学院化学系, 长春 130032;
    3. 加拿大农业部农业食品研究所, 安大略N1G 5C9
  • 收稿日期:2005-09-29 修回日期:1900-01-01 出版日期:2006-08-10 发布日期:2006-08-10
  • 通讯作者: 刘志强

Studies on Phenylethanoid Glycosides in Plant Extract of Plantago asiatical by Electrospray Ionization Multi-stage Tandem Mass Spectrometry

LI Li1,2, LIU Zhi-Qiang1, LIU Chun-Ming2, TSAO Rong3, LÜ Lei1, LIU Shu-Ying1   

    1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;
    2. Department of Chemistry, Changchun Normal College, Changchun 130032, China;
    3. Food Research Program, Agriculture & Agri-Food Canada, Guelph, Ontario N1G 5C9, Canada
  • Received:2005-09-29 Revised:1900-01-01 Online:2006-08-10 Published:2006-08-10
  • Contact: LIU Zhi-Qiang

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被引次数

28

摘要： 利用电喷雾多级串联质谱技术研究了车前草药材中的苯乙醇苷化合物, 根据其在负离子条件下表现出的特征质谱行为, 提出了车前草中的苯乙醇苷类化合物可能的电喷雾质谱碎裂规律, 建立了车前草中苯乙醇苷化合物的快速分析、鉴定方法.

关键词: 车前草, 苯乙醇苷化合物, 电喷雾多级串联质谱

Abstract: The structures of phenylethanoid glycosides in plant extract from Plantago asiatica were successfully analyzed and identified by electrospray ionization multi\|stage tandem mass spectrometry(ESI-MSn) in the negative ion mode, the fragmentation mechanisms of phenylethanoid glycosides were explored according to some interesting losses. The rapid identification of the phenylethanoid glycosides in plant extract of Plantago asiatica was developed.

Key words: Plantago asiatica L, Phenylethanoid glycosides, Electrospray ionization multi-stage tandem mass spectrometry

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