高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (9): 1481.

• 研究论文 • 上一篇    下一篇

平胃散挥发性成分的研究(Ⅱ)——厚朴挥发油的GC/MS分析

龚范1, 梁逸曾1, 宋又群2, 彭源贵3, Leung Alexander Kai-man4, Chau Foo-tim4   

  1. 1. 中南大学化学化工学院, 中草药现代化研究中心, 长沙 410083;
    2. 湖南大学化学化工学院, 化学计量学与化学传感技术研究所, 长沙 410082;
    3. 湖南省中医中药研究院中药研究所;长沙 410013;
    4. 香港理工大学应用生物与化学技术系, 九龙, 香港
  • 收稿日期:2000-07-20 出版日期:2001-09-24 发布日期:2001-09-24
  • 通讯作者: 梁逸曾(1950年出生),男,博士,教授,博士生导师,从事化学计量学研究.
  • 基金资助:

    国家自然科学基金(批准号:29875007)资助

Determination of Volatile Components of Ping-wei Powder(Ⅱ) --Analysis of the Volatile Oil in Cortex Magnoliae Officinalis with GC/MS

GONG Fan1, LIANG Yi-Zeng1, SONG You-Qun2, PENG Yuan-Gui3, Leung-Alexander-Kaiman4, Chau-Footim4   

  1. 1. College of Chemistryand Chemical Engineering, Research Centre of Chinese Traditionaland Herbal Drug Modernization, Central South University, Changsha 410083, China;
    2. College of Chemistryand Chemical Engineering, Institute of Chemometricsand Chemical Sensing Technology, Hunan University, Changsha 410082, China;
    3. Instituteof MateriaMedica, Hunan Academy of Traditional Chinese Medicine&Materia Medicai, Changsha 410013, China;
    4. Departmemt of Applied Biology and Chemical Technology, The Hongkong Polytechnic University, Kowloon, Hongkong, China
  • Received:2000-07-20 Online:2001-09-24 Published:2001-09-24

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摘要： 利用色质联用(GC/MS)技术对复方制剂平胃散中的单味药材厚朴的挥发油成分进行测定,基于直观推导式演进特征投影(HELP)法对产生的二维色谱/质谱数据进行分辨,得到各个组分的纯色谱曲线和质谱,根据色谱保留时间和纯质谱在质谱库中进行相似检索以实现对组分的定性,然后采用总体积积分法进行定量.本文分离出98个组分,其中鉴定了44个组分,约占其挥发油总量的58.74%.

关键词: GC/MS, 直观推导式演进特征投影法, 厚朴挥发油

Abstract: This paper aims at detecting chemical components of the volatile oil in Cortex Magnoliae Officinalis with GC/MS. With the help of heuristic evolving latent projections(HELP) resolution and overall volume integration method upon two way data, 98 components are separated and 44 of them qualitatively and quantitatively analyzed representing about 58.74% of the total content.

Key words: GC/MS, Help of heuristic evolving latent projections, Volatile oil in Cortex Magnoliae Officinalis

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