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化学学报
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化学学报 ›› 2007, Vol. 65 ›› Issue (9): 829-833. 上一篇    下一篇

研究论文

人参与藜芦配伍化学成分变化的HPLC-ESI-MS与ESI-MS研究

张旭1,2, 宋凤瑞1, 王隶书3, 刘志强1, 刘淑莹*,1   

  1. (1中国科学院长春应用化学研究所 长春质谱中心 长春 130022)
    (2中国科学院研究生院 北京 100049)
    (3长春中医药大学 长春 130117)
  • 投稿日期:2006-08-29 修回日期:2006-11-17 发布日期:2007-05-14
  • 通讯作者: 刘淑莹

Studies on the Content Variation of Chemical Constituents During the Combination of Ginseng with Veratrum nigrum by ESI-MS and HPLC-ESI-MS

ZHANG Xu1,2; SONG Feng-Rui1; WANG Li-Shu3; LIU Zhi-Qiang1; LIU Shu-Ying*,1   

  1. (1 Changchun Center of Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022)
    (2 Graduate School of the Chinese Academy of Sciences, Beijing 100049)
    (3 Changchun University of Traditional Chinese Medicine, Changchun 130117)
  • Received:2006-08-29 Revised:2006-11-17 Published:2007-05-14
  • Contact: LIU Shu-Ying

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1256

被引次数

101 | 14

采用电喷雾质谱(ESI-MS)和高效液相色谱与电喷雾质谱联用技术(HPLC-ESI-MS), 对人参与藜芦配伍过程中人参皂苷和藜芦生物碱的变化规律进行了系统研究. 在人参与藜芦配伍的共煎液中鉴定出八种人参皂苷, 其中有六种人参皂苷含量有所降低, Rf和Rb2的含量基本不变; 此外还鉴定出八种藜芦生物碱, 其中有六种生物碱的含量随人参加入而明显增高. 人参与藜芦配伍, 煎煮液中人参皂苷的含量下降, 藜芦总碱的含量上升. 人参的加入有利于藜芦生物碱的溶出. 因藜芦总碱的毒性较强, 所以人参“反”藜芦具有一定道理.

关键词: 人参, 人参皂苷, 藜芦, 生物碱, 配伍, 质谱, 液质联用

To study the content variation of ginsenosides and alkaloids during combination of ginseng with veratrum nigrum, the ginsenosides and alkaloids in the decoction of ginseng with veratrum nigrum were analyzed and compared by high performance liquid chromatography-electrospray ionization-mass spectrometry (HPLC-ESI-MS) and electrospray ionization-mass spectrometry (ESI-MS). In the compatible decoction, eight ginsenosides and eight alkaloids were detected, and the contents of six ginsenosides were found to be reduced, on the contrary, the contents of six alkaloids were increased. During combination of ginseng with veratrum nigrum, the contents of ginsenosides were reduced and those of the toxic alkaloids were increased. From the chemical point of view, the traditional theory is right that ginseng and veratrum nigrum are incompatible with each other.

Key words: ginseng, ginsenoside, veratrum nigrum, alkaloid, combination, ESI-MS, HPLC-ESI-MS