| 木兰科含笑属含笑组3种植物叶的挥发性化学成分研究 |
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| 引用本文： | 马惠芬,司马永康,张达,杨冀寅,徐涛.木兰科含笑属含笑组3种植物叶的挥发性化学成分研究[J].西北林学院学报,2019(4):212-216. |
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| 作者姓名： | 马惠芬 司马永康 张达 杨冀寅 徐涛 |
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| 作者单位： | 云南省林业科学院云南省森林植物培育与开发利用重点实验室国家林业局云南珍稀濒特森林植物保护和繁育实验室;云南大学生命科学学院 |
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| 基金项目： | 国家自然科学基金地区项目(3176018);云南省森林植物培育与开发利用重点实验室开放基金(ZZCX2017-02) |
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| 摘 要： | 采用同时蒸馏萃取法(SDE)分别提取2月份采摘的峨眉含笑、南亚含笑、毛果含笑叶片的挥发油,运用毛细管气相色谱-质谱联用法结合计算机检索分析其化学组成。结果表明,峨眉含笑、南亚含笑、毛果含笑叶片经SDE提取所得挥发油共分离鉴定出42种挥发性化合物,其中峨眉含笑28种、毛果含笑20种、南亚含笑29种,分别占挥发性物质总含量的83.54%、88.15%和92.58%。3种挥发油化学组成各有异同,3种植物共有的化合物有α-愈创木烯、匙叶桉油醇、c-木罗烯、绿叶烯、马兜铃烯、α-胡椒烯、1(10),4-杜松二烯、反式-去氢白菖烯、tau-杜松醇、tau-木罗醇和α-杜松醇等11种。这3种植物挥发油中富含大量在香料和医药行业有重要用途的高生物活性化合物。从组分多度相似百分率的分析结果看,峨眉含笑与毛果含笑的组分多度相似百分率为41.33%,处于极近似水平,挥发性化学成分的组成关系较密切,而南亚含笑与毛果含笑以及与峨眉含笑的组分多度相似百分率分别为30.19%和29.73%,处于较近似水平,组成关系相对较疏远。
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| 关 键 词： | 峨眉含笑 南亚含笑 毛果含笑 挥发油 气相色谱-质谱联用 |
Chemical Constituents of the Volatile Oils from the Leaves of Three Michelia Species |
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| MA Hui-fen,SIMA Yong-kang,ZHANG Da,YANG Ji-yin,XU Tao.Chemical Constituents of the Volatile Oils from the Leaves of Three Michelia Species[J].Journal of Northwest Forestry University,2019(4):212-216. |
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| Authors: | MA Hui-fen SIMA Yong-kang ZHANG Da YANG Ji-yin XU Tao |
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| Institution: | (Yunnan Provincial Key Laboratory for Cultivation and Exploitation of Forest Plants,Yunnan Laboratory for Conservation of Rare,Endangered & Endemic Forest Plants,State Forestry Administration,Yunnan Academy of Forestry,Kunming 650201,Yunnan,China;College of Life Science,Yunnan University,Kunming 650091,Yunnan,China) |
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| Abstract: | In order to find out the values for exploitation and utilization,the constituents of volatile oils extracted with SDE from the leaves of Michelia wilsonii,M.doltsopa and M.sphaerantha ,which were collected in February,were analyzed by GC-MS technique.Forty-two compounds were identified,of which 28 compounds from M.wilsonii ,20 from M.sphaerantha ,29 from M.doltsopa ,accounting for 83.54%,88.15% and 92.58% of the total peak areas,respectively.There were similarities and differences in chemical constituents among three oils.The common constituents that existed in three oils were α-guaiene,patchoulene,(-)-aristolene,-muurolene,α-copaene,cadina-1(10),4-diene,trans-calamenene,τ-cadinol,τ-muurolol,spathulenol and α-cadinol.The results indicated that three oils were abundant in bioactive compounds with very important values for perfume and medicine industry.The percentage of the similarity in chemical constituents between M.wilsonii and M.sphaerantha was 41.33%,in a very approximate level,indicating the close relationship in chemical constituents,between M.doltsopa and M.sphaerantha ,it was 30.19%,and between M.doltsopa and M.wilsonii ,it was 29.73%,at similar levels,indicating relatively distant relationships. |
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| Keywords: | Michelia wilsonii Michelia sphaerantha Michelia doltsopa volatile oil gas chromatography-mass spectrometry |
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