| 马尾松土贡种源松针挥发油化学成分GC／MS分析 |
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| 引用本文： | 李军集,周丽珠,聂永雄,舒文波,梁忠云,谷瑶.马尾松土贡种源松针挥发油化学成分GC／MS分析[J].云南林业科技,2014(3):27-30. |
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| 作者姓名： | 李军集 周丽珠 聂永雄 舒文波 梁忠云 谷瑶 |
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| 作者单位： | [1]广西林业科学研究院,广西南宁530002 [2]国家林业局中南速生材繁育实验室,广西南宁530002 [3]广西苍梧县国营天洪岭林场,广西苍梧543100 |
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| 基金项目： | 广西财政专项基本科研业务费（林科201407）资助. |
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| 摘 要： | 用挥发油提取器提取马尾松土贡种源松针中挥发油，利用气相色谱-质谱（GC-MS）分析其中的化学成分，采用GC峰面积归一化法定量，并与马尾松普通种源松针油做对比。结果表明，土贡种源和普通种源挥发油得油率分别为0.52％、0.60％，各分出69、75个成分，鉴定其中23个，分别占挥发油总量的92.65％、94.56％，其挥发油主要成分为α-蒎烯（37.673％、46.715％）、莰烯（3.724％、3.015％）、β-蒎烯（14.969％、12.978％）、石竹烯（8.242％、10.212％），除α-蒎烯含量相差9.042％以外，其他成分含量相差不大。
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| 关 键 词： | 马尾松 土贡种源 松针油 |
GC/MS Analysis of Chemical Composition of Pine Needle Oil from Pinus massoniana Tugong Provenance |
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| LI Jun-ji,ZHOU Li-zhu,NIE Yong-xiong,SHU Wen-bo,LIANG Zhong-yun,GU Yao.GC/MS Analysis of Chemical Composition of Pine Needle Oil from Pinus massoniana Tugong Provenance[J].Yunnan Forestry Science and Technology,2014(3):27-30. |
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| Authors: | LI Jun-ji ZHOU Li-zhu NIE Yong-xiong SHU Wen-bo LIANG Zhong-yun GU Yao |
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| Institution: | 1. Guangxi Academy of Forestry, Nanning Guangxi 530002, P. R. China; 2. Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry, Nanning Guangxi 530002, P. R. China; 3. Tianhongling State-owned Forest Farm, Cangwu Guangxi 543100, P. R. China) |
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| Abstract: | The essential oil of Tugong Provenance and ordinary type Pinus massoniana was extracted by the volatile oil extractor , and the chemical composition of essential oil was analyzed and compared by gas chromatography -mass spectrometry （ GC-MS） by using the peak area normalization method .The results showed that the yield of essential oil of these two provenances were 0.52 % and 0.60 % respectively .23 constituents were identified from 69 and 75 chromatographic peaks respectively , and the relative content up to 92.65%, 94.56% respectively .The major constituents were α-pinene （ 37.673 %, 46.715 %） , camphene （ 3.724 %, 3.015 %） , β-pinene （14.969 %, 12.978 %）, caryophyllene （8.242 %, 10.212 %）.The major constituents were similar except theα-pinene content difference with 9.042 %. |
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| Keywords: | GC-MS Pinus massoniana Tugong Provenance pine needle oil GC-MS |
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