| 千里香杜鹃挥发性成分的分析研究 |
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| 引用本文： | 张继,马君义,黄爱仑,姚健,杨永利.千里香杜鹃挥发性成分的分析研究[J].园艺学报,2002,29(4):386-388. |
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| 作者姓名： | 张继 马君义 黄爱仑 姚健 杨永利 |
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| 作者单位： | (西北师范大学生命科学学院, 兰州730070) |
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| 基金项目： | 国家科技部新药博士基金项目资助 ( 96- 90 1- 0 6 - 7)，西北师范大学创新工程项目资助 (NWNU :0 2 ) |
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| 摘 要： | 采用水蒸汽蒸馏法和毛细管气相色谱—质谱联用法对野生杜鹃挥发性化学成分进行了分析,分离出83 个峰, 确认了其中的77 种化合物, 其含量共占全油的98. 63 % , 其主要化学成分为5 - 羟基- 2- 甲基苯甲醛; 2 - 氟苯基异氰酸盐; 5 - 乙基- 5 - 甲基- 环己酮; 1 - 乙基- 1 - 甲基- 环己烷; 4α- 甲基- 十氢萘; β- 榄香酮; 1 , 2 , 3 , 5 , 6 , 7 , 8 , 8α- 八氢萘等。
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| 关 键 词： | 杜鹃 挥发性成分 气相色谱- 质谱联用法 |
| 文章编号： | 0513-353X(2002)04-0386-03 |
| 修稿时间： | 2002年2月1日 |
Studies on the Essential Constituent of Rhododendron thymifolium Maxim |
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| Zhang Ji,Ma Junyi,Huang Ailun,Yao Jian,and Yang Yongli.Studies on the Essential Constituent of Rhododendron thymifolium Maxim[J].Acta Horticulturae Sinica,2002,29(4):386-388. |
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| Authors: | Zhang Ji Ma Junyi Huang Ailun Yao Jian and Yang Yongli |
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| Institution: | (College of Life Science, Northwest Normal University, Lanzhou 730070, China) |
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| Abstract: | The essential oil from Rhododendron thymifolium Maxim. was abstracted by steam-stilling and analyzed by capillary GC-MS method. By capillary chromatography , more than 83 peaks were isolated , and 77 compounds of them were identified , the identification rate was 98. 63 %. The relative percentages of the constituents were determined by GC method , and the main chemical component parts of the oil were 5-Hydroxy-2-methyl benzaldehyde ; 22Fluorophenyl isocyanate ; Cyclohexanone , 5-ethenyl-5-methyl-; Cyclohexane , 1-ethenyl-1-methyl-; Naphthalene , decahydro-4α-methyl-; β-Elemenone ; Naphthalene , 1 , 2 , 3 , 5 , 6 , 7 , 8 , 8α-octahydro- andetc. The study provided solid and scientific proof for the further development of Rhododendron thymifolium Maxim. |
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| Keywords: | Rhododendron thymifolium Maxim Essential oil GC-MS |
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