| 多花红千层挥发油的化学成分分析 |
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| 引用本文： | 伍成厚. 多花红千层挥发油的化学成分分析[J]. 广东林业科技, 2012, 28(1): 65-67 |
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| 作者姓名： | 伍成厚 |
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| 作者单位： | 广州市园林科学研究所 |
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| 基金项目： | 广东省科技计划项目( 2007B020801007)和广州市科技计划项目（11A63030233） |
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| 摘 要： | 应用水蒸气蒸馏法从多花红千层（Callistemon speciosus）叶提取挥发油，利用气质联用仪（GC-MS）分离鉴定，采用GC峰面积归一法确定其相对含量。挥发油得率为1．34％；分离出29个组分，鉴定了其中的21种化合物，占色谱总馏出峰面积的90．303％，其主要成分是1，8-桉叶素（31．987％）、α-松油醇（14．059％）、3-硝基乙醇（13．264％）、瓜菊醇酮（9．246％）、松油醇-4（6．038％）等。
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| 关 键 词： | 多花红千层 化学成分 挥发油 气质联用仪 |
| 收稿时间： | 2011-09-14 |
| 修稿时间： | 2011-10-31 |
Chemical Components of the Essential Oil from Callistemon speciosus |
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| Wu Cheng-Hou. Chemical Components of the Essential Oil from Callistemon speciosus[J]. Forestry Science and Technology of Guangdong Province, 2012, 28(1): 65-67 |
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| Authors: | Wu Cheng-Hou |
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| Affiliation: | (Guangzhou Institute of Landscape Gardening,Guangzhou,510405) |
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| Abstract: | The essential oil was extracted from the leaves of Callistemon speciosus with the steam distillation method.The chemical constituents were identified by the gas chromatography-mass spectrometry(GC-MS),and the content of each chemical constituent was calculated with the peak area normalization method.The yield of the essential oil was 1.34%.29 components were separated.21 components were identified,which accounted for 90.303% of the essential oil.The main compounds included 1,8-cineole(31.987%),α-terpineol(14.059%),β-nitroethanol(13.264%),cinerolone(9.246%),and 1-terpinen-4-ol(6.038%). |
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| Keywords: | Callistemon speciosus chemical components essential oil gas chromatogrphy-mass spectrometry (GC-MS) |
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