| GC-MS分析新疆芜菁子中挥发油的化学成分 |
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| 引用本文： | 孙莲,张丽静,符继红,李茵萍.GC-MS分析新疆芜菁子中挥发油的化学成分[J].华西药学杂志,2007,22(4):374-375. |
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| 作者姓名： | 孙莲 张丽静 符继红 李茵萍 |
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| 作者单位： | 1. 新疆医科大学药学院,新疆,乌鲁木齐,830054
2. 新疆大学理化中心,新疆,乌鲁木齐,830000 |
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| 摘 要： | 目的 分析新疆芜菁子中挥发油的化学成分.方法 采用水蒸气蒸馏法提取芜菁子中的挥发油,用GC-MS分析其化学成分.结果 共分离出25个峰,鉴定出了23种成分,占挥发油总成分的98%以上.主要组分为异硫氰酸-3-丁烯酯(22.98%)、3-甲基-3-丁烯腈(21.29%)、5-甲硫基戊腈(10.07%)、2,3-二甲基-2-丁烯二酸(9.82%)、异硫氰酸丁酯(9.39%)、异硫氰酸烯丙酯(8.19%).结论 所提取的挥发油中含有异硫氰酸酯、羧酸、羧酸酯、腈类、少量醛和萜类等化合物.
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| 关 键 词： | 芜菁子 挥发油 气相色谱-质谱联用 化学成分 分析 新疆 芜菁 挥发油 化学成分 Brassica rapa seeds essential oil components 化合物 萜类 腈类 羧酸酯 异硫氰酸酯 异硫氰酸烯丙酯 丁酯 丁烯二酸 二甲基 甲硫基 丁烯腈 |
| 文章编号： | 1006-0103（2007）04-0374-02 |
| 修稿时间： | 2006-06 |
Chemical components of the essential oil from the seeds of Brassica rapa L. by GC-MS |
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| SUN Lian,ZHANG Li-jing,FU Ji-hong,LI Yin-ping.Chemical components of the essential oil from the seeds of Brassica rapa L. by GC-MS[J].West China Journal of Pharmaceutical Sciences,2007,22(4):374-375. |
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| Authors: | SUN Lian ZHANG Li-jing FU Ji-hong LI Yin-ping |
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| Affiliation: | 1. College of Pharmacy ,Xinjiang Medical University, Urumqi 830054, China ;2. Physical - Chemical Center of Xinjiang University, Urumqi 830000, China |
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| Abstract: | OBJECTIVE To analyze the chemical components of the essential oil from the seeds of Brassica rapa L.METHODS The essential oil of Brassica rapa L.seeds was extracted by steam distillation method.The chemical components of the essential oil were analyzed by GC-MS.RESULTS 25 peaks were separated totally.23 components were identified.The main components were isothiocyanic acid,3-butenyl ester(22.98%),3-methyl-3-butenenitrile(21.29%),5-methylthio-pentanenitrile(10.07%),2,3-dimethylfumaric acid(9.82%),butyl isothiocyanate(9.39%) and allyl isothiocyanate(8.19%).CONCLUSION There are isothiocyanate,nenitrile,carboxylic acid,ester,and little terpene in essential oil of Brassica rapa L.. |
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| Keywords: | Brassica rapa L seeds Essential oil GC-MS Chemical constituents |
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