| 曼陀罗叶挥发油成分的提取及分析 |
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| 引用本文： | 郁浩翔,郁建平.曼陀罗叶挥发油成分的提取及分析[J].贵州大学学报(农业与生物科学版),2011,30(5):455-457. |
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| 作者姓名： | 郁浩翔 郁建平 |
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| 作者单位： | 贵州大学生化营养研究所,贵州贵阳,550025 |
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| 摘 要： | 采用水蒸气蒸馏法提取曼陀罗叶中的挥发油,并用气相色谱-质谱联用法对其化学成分进行分析,分离出21个色谱峰,鉴定出18个化合物。已鉴定的化合物占总峰面积的91.26%。结果显示:曼陀罗叶挥发油的主要成分以烷烃类化合物为主,其中以二十一烷、二十三烷和二十四烷的含量为最高,分别为12.20%、11.15%和11.59%。
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| 关 键 词： | 曼陀罗 挥发油 化学成分 气相色谱-质谱 |
Extraction and Determination of Volatile Constituents from Leaves in Datura stramonium |
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| YU Hao-xiang,YU Jian-ping.Extraction and Determination of Volatile Constituents from Leaves in Datura stramonium[J].Journal of Mountain Agriculture & Biology,2011,30(5):455-457. |
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| Authors: | YU Hao-xiang YU Jian-ping |
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| Institution: | (Institute of Biochemistry and Nutrition, Guizhou University, Guiyang Guizhou 550025, China) |
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| Abstract: | The votatile oils was extracted from the leaves of Datura stramonium by water-steam distillation,and analyzed by GC-MS. A total of 21 compounds were separated and 18 compounds of them were identified from the oil. These compounds identified took up 91.26% of the total peak areas. The result showed the main compounds of the volatile constituents in leaves of Datura stramonium were alkanes. |
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| Keywords: | Datura stramonium volatile oils chemical constituents GC-MS |
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