| 黑杨萎蔫叶片挥发性诱虫活性物质化学成分分析 |
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| 引用本文： | 郭线茹,原国辉,范彩玲,郑启伟,马继盛.黑杨萎蔫叶片挥发性诱虫活性物质化学成分分析[J].河南农业大学学报,2001,35(1):24-25,31. |
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| 作者姓名： | 郭线茹 原国辉 范彩玲 郑启伟 马继盛 |
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| 作者单位： | 1. 河南农业大学生物工程学院,
2. 河南农业大学基础科学院, |
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| 基金项目： | 中国-澳大利亚合作项目，河南省科委重点资助项目 (9910 2 0 10 7) |
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| 摘 要： | 采用水蒸气蒸馏法提取黑杨萎蔫叶片具诱虫活性的气味物质，用气相色谱－质谱联用技术分离和鉴定活性物质的化学成分，经计算机谱库检索，发现其至少有19种组分，从中鉴定出分属于醇类、醛类、酚类、酮类、酸类及杂环类的16种化合物，主要组分为4号峰，其相对含量为28．71％，其次为14号峰，其相对含量为10．35％。
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| 关 键 词： | 黑杨 诱虫活性 气味物质 气相色谱 质谱法 化学成分 萎蔫叶片 分离 鉴定 引诱剂 |
| 文章编号： | 1000-2340(2001)01-0024-02 |
Determination of chemical components of the odor with luring activity from withered black poplar leaves by gas chromatography-mass spectrometry |
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| GUO Xian-ru,YUAN Guo-Hui,FAN Cai-ling,ZHENG Qi-wei,MA Ji-sheng.Determination of chemical components of the odor with luring activity from withered black poplar leaves by gas chromatography-mass spectrometry[J].Journal of Henan Agricultural University,2001,35(1):24-25,31. |
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| Authors: | GUO Xian-ru YUAN Guo-Hui FAN Cai-ling ZHENG Qi-wei MA Ji-sheng |
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| Abstract: | A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves.The odor was extracted by steam distillation.Nineteen components in the odor were separated identified by gas chromatography mass spectrometry(GC/MS),and sixteen of which belonged to aldehyde,alcohol,phenol,ketone,acid and heterocyclic compounds.The peak number of the major chemical components of the odor is No.4,with a relative content of 28.71%;the following is No.14 with a relative content of 10.35% |
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| Keywords: | Populus nigra L luring activity odor gas chromatography mass spectrometry(GC/MS) chemical component |
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