| GC-MS法分析曼陀罗挥发油的化学成分 |
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| 引用本文： | 金振国,苏智魁,任有良,李宝林.GC-MS法分析曼陀罗挥发油的化学成分[J].西北植物学报,2007,27(9):1905-1908. |
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| 作者姓名： | 金振国 苏智魁 任有良 李宝林 |
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| 作者单位： | 1. 商洛学院,化学系,陕西商洛,726000
2. 陕西师范大学,化学与材料科学学院,西安,710062 |
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| 基金项目： | 陕西省教育厅资助项目;商洛学院科研资助项目 |
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| 摘 要： | 用水蒸气蒸馏法从曼陀罗中提取挥发油,并用气相色谱/质谱联用技术(GC-MS)对挥发油的化学成分进行分离鉴定,用气相色谱峰面积归一化法确定各组分的相对含量.结果从曼陀罗挥发油中鉴定出58种化合物,占总挥发油量的92.37%.其中主要成分为5,6-二氢-6-戊基-2H-吡喃-2-酮(44.29%)、二苯胺(12.50%)、四十四烷(10.41%)、二十烷(4.19%)、(E)-3-己烯-1-醇(2.38%)、3,7,11,15-四甲基-2-十六碳烯-1-醇(2.28%)等.
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| 关 键 词： | 曼陀罗 挥发油 气相色谱/质谱法 |
| 文章编号： | 1000-4025（2007）09-1905-04 |
| 修稿时间： | 2007-01-26 |
Chemical Components of Volatile Oil in Datura stramonium with GC-MS |
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| JIN Zhen-guo,SU Zhi-kui,REN You-liang,LI Bao-lin.Chemical Components of Volatile Oil in Datura stramonium with GC-MS[J].Acta Botanica Boreali-Occidentalia Sinica,2007,27(9):1905-1908. |
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| Authors: | JIN Zhen-guo SU Zhi-kui REN You-liang LI Bao-lin |
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| Abstract: | The volatile oil in Datura stramonium was extracted by steam distillation.The components of volatile oil were separated and structurally identified by gas chromatography/mass spectrometry(GC/MS).The relative contents of the components were detected with the peak-area normalization method in gas chromatography.As a result,58 compounds have been identified,accounting 92.37% of total volatile oil.The principal constituents of the volatile oil are 6-pentyl-5,6-dihydro-2H-pyran-2-one(44.29%),diphenylamine(12.50%),tetratetracontne(10.41%),eicosane(4.19%),(E)-3-hexen-1-ol(2.38%),3,7,11,15-tetramethyl-2-hexadecen-1-ol(2.28%) etc. |
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| Keywords: | Datura stramonium volatile oil GC-MS |
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