|
|||||
|
|
| 地笋中挥发油化学成分的气相色谱-质谱分析 | |
| 引用本文： | 聂波,刘勇,徐青,薛兴亚,梁鑫淼,肖培根.地笋中挥发油化学成分的气相色谱-质谱分析[J].精细化工,2007,24(7):653-656. |
| 作者姓名： | 聂波 刘勇 徐青 薛兴亚 梁鑫淼 肖培根 |
| 作者单位： | 1. 中医内科学教育部重点实验室与北京市重点实验室(北京中医药大学)、北京中医药大学,东直门医院,北京,100700 2. 北京中医药大学,中药学院,北京,100102 3. 中国科学院,大连化学物理研究所,辽宁,大连,116023 4. 中国医学科学院与中国协和医科大学药用植物研究所,北京,100094 |
| 基金项目： | 国家自然科学基金 , 中国科学院知识创新工程项目 |
| 摘 要： | 为了分析地笋(Rhezoma Lycopi)挥发油的化学成分,用药典方法提取地笋挥发油,用毛细管气相色谱-质谱(GC-MS)获得其总离子流图,对各个色谱峰进行了定性,并用面积归一化法获得各化合物的相对质量分数,共鉴定了57个化合物,占总挥发油质量的87.12%。酯类为地笋挥发油的主要成分,占总挥发油质量的49.82%,其中邻苯二甲酸二丁酯质量分数最高,为20.19%。该文较系统地分析鉴定了地笋挥发油成分,为其化学成分的研究提供了参数。 |
| 关 键 词： | 地笋 挥发油 GC-MS 邻苯二甲酸二丁酯 中药现代化技术 |
| 文章编号： | 1003-5214（2007）07-0653-04 |
| 修稿时间： | 2006-11-302007-02-28 |
Analysis on the Chemical Components of Volatile Oils from Rhezoma Lycopi by Gas Chromatography-Mass Spectrometry |
|
| NIE Bo,LIU Yong,XU Qing,XUE Xing-ya,LIANG Xin-miao,XIAO Pei-gen.Analysis on the Chemical Components of Volatile Oils from Rhezoma Lycopi by Gas Chromatography-Mass Spectrometry[J].Fine Chemicals,2007,24(7):653-656. | |
| Authors: | NIE Bo LIU Yong XU Qing XUE Xing-ya LIANG Xin-miao XIAO Pei-gen |
| Affiliation: | 1. Key Laboratory of Chinese Internal Medicine of Ministry of Education and Key Laboratory of Beijing City ( Beijing University of Chinese Medicine |
| Abstract: | To analyze the chemical components of volatile oils from Rhezoma Lycopi, they were extracted according to the method of Ch P. Total ion-current chromatogram was obtained by GC - MS. 57 compounds were identified which added up to 87.12% in the volatile oils. The main components were esters which accounted for 49.82%. The content of dibutyl phthalate was the largest and amounted to 20. 19%. The volatile oil from Rhezoma Lycopi was systematically analyzed and identified in this research and the parameters were provided for the study of its chemical components. |
| Keywords: | Rhezoma Lycopi volatile oils GC - MS dibutyl phthalate modernization technology of Chinese medicines |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |