广西樟树精油的主成分分析及其化学型的研究
详细信息Analysis of main component and the essential oil chemotypes of Cinnamomum camphora in Guangxi
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摘要: 通过对64份广西不同产地樟树枝叶精油样品的主成分分析,提取出五个主成分评价原主要化学成分间的相关变化。第一主成分中主要起作用的是α-蒎烯和4-萜烯醇,第二主成分中主要起作用的是橙花叔醇和α-葎草烯,第三主成分中主要起作用的是α-松油醇和桉叶油素,第四主成分中主要起作用的是樟脑和芳樟醇,第五主成分中主要起作用的是月桂烯。结合GC-MS分析结果,选取欧氏距离平方距离测度法和离差平方和的聚类方法对樟树精油主成分进行聚类分析,结果表明,当聚类水平为22时,将广西樟树分为五种化学类型:芳樟醇型、橙花叔醇型、桉叶油素型、樟脑型和蒎烯——萜烯醇型。其中芳樟醇型分布最广泛,芳樟醇含量占绝对优势。Abstract: Through the 64 essential oil samples from different areas of Guangxi principal component analysis, five principal extracted components of major interrelated changes in chemical composition were evaluated. α-pinene and terpinen-4-ol played main role in the first main component, nerolidol and α-caryophyllene played main role in the second main component, eucalyptol and α-terpineol played main role in the third main component, camphor and linalool played main role in the fourth main component, and myrcenet played main role in the fifth main component. Combined with GC-MS analysis results, selected the Ward’s method and the squared Euelidean distance method for clustering analysis. The results showed that the essential oil of Cinnamomum camphorastem in Guangxi were clustered into five chemotypes (Num=22) :linalool type, nerolidol type, eucalyptol type, camphor type and the pinene-terpineol type. The linalool type were distributed most widely and linalool contented were the highest.
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[1] 李捷, 李锡文.世界樟科植物系统学研究进展[J].云南植物研究, 2004, 26 (1) :1-11. [2] 郑万钧.中国树木志 (第一卷) [M].北京:中国林业出版社, 1983. [3] 朱亮峰.我国樟属精油资源研究现状[J].植物资源与环境, 1994, 3 (2) :51-55. [4] 郑重, 尹国萍, 祁承经.中华植物区的特有种子植物名录 (一) [J].中南林学院学报, 1998, 18 (增刊) :46-49. [5] 傅立国, 洪涛.中国高等植物 (第3卷) [M].青岛:青岛出版社, 2000. [6] 吴学文, 熊艳, 游奎一.樟树叶挥发性成分研究[J].广西植物, 2011, 31 (1) :139-142. [7] 张国防, 陈存及, 陈志平, 等.福建省樟树叶精油的主成分分析及其化学型[J].植物资源与环境学报, 2008, 17 (1) :24-27. [8] 李桂珍, 梁忠云, 覃子海.广西樟树叶油一种新的生化类型[J].广西林业科学, 2011, 40 (2) :143-444. [9] A R Bilia, G Flamini, V Taglioli, et al.GC-MS analysis of essential oil of some commercial Fennel teas[J].Food Chemistry, 2002, 76:307-310.
[10] Yang Yong, Tao Wenyi.Head-space solid phase micro-extraction followed by GC-MS analysis of the volatile components in seeds of Cinnamomum camphora[J].American Journal of Biochemistry and Biotechnology, 2005, 1 (3) :174-176.
[11] Phan Minh Giang Wilfried A, Konig Phan Tong Son.Chemical constituents of the essential oil from the bark of Cinnamomum illicioides A.Chev.from Vietnam[J].Nat Med, 2006, 60:248-250.
[12] Heller S R.N IH/EPA/Mass Spectral Merce Data Bade[M].Washington:U.S.A.Government Printing Office, 1978.
[13] Yukawa Y, Sho I.Spectral atlas of terpenes and the related compounds[M].Toky:Hirokawa Publishing Company.Inc, 1973.
[14] 樊二齐, 王云华, 郭叶, 等.6种木兰科植物叶片精油的气质联用 (GC-MS) 分析[J].浙江农林大学学报, 2012, 29 (2) :307-310. [15] 黄健, 马莉, 姚雷, 等.七种百里香精油的主成分分析及其化学型[J].上海交通大学学报:农业科学版, 2009 (6) :206-209. [16] 周翔.广西樟树精油的化学类型及芳樟精油的指纹图谱研究[D].南宁:广西大学.2011. [17] 刘虹, 沈美英, 何正洪.广西樟树叶油的五种生化类型[J].广西林业科技, 1992, 21 (4) :181-186.
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