| GC/MS分析鸡毛松枝精油的化学成分 |
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| 引用本文： | 何道航,庞义,任三香,陆慧宁. GC/MS分析鸡毛松枝精油的化学成分[J]. 精细化工, 2004, 21(9): 674-675 |
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| 作者姓名： | 何道航 庞义 任三香 陆慧宁 |
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| 作者单位： | 中山大学,生物防治国家重点实验室,广东,广州,510275;中山大学,测试中心,广东,广州,510275 |
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| 基金项目： | 中国博士后科学基金项目(2003033425) |
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| 摘 要： | 为了促进罗汉松科植物鸡毛松在医药、农药和精细化工等领域中的应用,本研究利用水蒸气蒸馏法提取鸡毛松枝精油,进一步采用气相色谱-质谱联用(GC/MS)方法对其化学成分进行分析,分离鉴定出18种化学成分,主要有β 石竹烯(2 03%)、大根香叶烯(61 39%)、γ 榄香烯(12 14%)、β 杜松烯(2 14%)和rimuene(7 66%)。已鉴定化合物占总离子流出峰面积的92 69%,其中大部分是萜烯类化合物。
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| 关 键 词： | 鸡毛松 精油 气相色谱-质谱联用 化学成分 |
| 文章编号： | 1003-5214(2004)09-0674-02 |
Composition of Essential Oil of Podocarpus imbricatus Branch |
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| HE Dao-hang,PANG Yi,REN San-xiang,LU Hui-ning Guangdong,China,.Instrumentation Analysis , Research Center,Zhongshang University,Guangzhou ,Guangdong,China). Composition of Essential Oil of Podocarpus imbricatus Branch[J]. Fine Chemicals, 2004, 21(9): 674-675 |
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| Authors: | HE Dao-hang PANG Yi REN San-xiang LU Hui-ning Guangdong China .Instrumentation Analysis & Research Center Zhongshang University Guangzhou Guangdong China) |
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| Affiliation: | HE Dao-hang~1,PANG Yi~1,REN San-xiang~2,LU Hui-ning~2 Guangdong,China,2.Instrumentation Analysis & Research Center,Zhongshang University,Guangzhou 510275,Guangdong,China) |
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| Abstract: | In order to promote the applications of Podocarpus imbricatus Bl.in the fields of medicine,pesticides and fine chemicals,the essential oil from the branch of P.imbricatus was extracted by steam distillation and analyzed by GC/MS technique.The results show that 18 constituents have been identified,among which,the principals are β-caryophyllene (2.03%),germacrene D(61.39%),γ-elemene(12.14%),β-cadinene(2.14%) and rimuene (7.66%).The identified constituents accounted for 92.69% of the total ion peak area and most of them are terpene compounds. |
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| Keywords: | Podocarpus imbricatus Bl essential oil GC/MS chemical constituents |
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