| 山东披萨草挥发油化学成分的研究 |
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| 引用本文： | 姜子涛.山东披萨草挥发油化学成分的研究[J].湖南农业大学学报(自然科学版),2011,37(1):90-93. |
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| 作者姓名： | 姜子涛 |
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| 作者单位： | 天津商业大学,天津市食品生物技术重点实验室,天津,300134 |
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| 基金项目： | 天津市自然科学基金项目 |
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| 摘 要： | 分别采用微波水蒸气蒸馏法(MHD,微波功率300 W,同液比1:10,蒸馏时间1 h)和水蒸气蒸馏法(HD)提取山东披萨草挥发油,利用气相色谱-质谱(GC/MS)联用技术和保留指数比较法分析了挥发油的化学成分.从MHD法披萨草挥发油中鉴定出42种化合物,占挥发油总量的99.35%,主要成分为香芹酚(67.85%)、麝香...
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| 关 键 词： | 山东披萨草挥发油 微波水蒸气蒸馏 水蒸气蒸馏 气相色谱-质谱 保留指数 |
| 收稿时间： | 2010/4/13 0:00:00 |
| 修稿时间： | 2010/7/12 0:00:00 |
Study on chemical composition of volatile oils of Origanum vulgare L. grown in Shandong |
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| JIANG Zi-tao.Study on chemical composition of volatile oils of Origanum vulgare L. grown in Shandong[J].Journal of Hunan Agricultural University,2011,37(1):90-93. |
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| Authors: | JIANG Zi-tao |
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| Institution: | Tianjin University of Commerce |
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| Abstract: | Introducing the research method of building information acquisition and reconstruction from SAR image, which based on the imaging mechanism of flat rectangular roof building in SAR, including imaging characteristics, building flat strip roof extraction, building height calculations. Through the imaging principle, using secondary scattering bright lines and layerover and shadow to locate the building roof region, combined with layerover and shadow region to calculate height, achieve three-dimensional reconstruction of the building. |
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| Keywords: | Key words: volatile oils of Origanum vulgare L microwave-assisted hydrodistillation hydrodistillation GC/MS retention index |
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