华南理工大学学报(自然科学版) ›› 2008, Vol. 36 ›› Issue (11): 38-44.

• 化学化工 • 上一篇    下一篇

檀香叶抽提物成分的Py-GC/MS分析

彭万喜张宁南2   张党权3   徐大平武书彬1   

  1. 1. 华南理工大学 制浆造纸工程国家重点实验室, 广东 广州 510640; 2. 中国林业科学研究院 热带林业研究所, 广东 广州 510520; 3. 中南林业科技大学 经济林育种与栽培国家林业局重点实验室, 湖南 长沙 410004
  • 收稿日期:2008-01-17 修回日期:2008-06-30 出版日期:2008-11-25 发布日期:2008-11-25
  • 通信作者: 武书彬,教授,博士生导师. E-mail:shubinwu@scut.edu.cn
  • 作者简介:彭万喜(1974-),男,副教授,博士后,主要从事木材抽提物资源化的研究.E-mail:pengwanxi@163.com
  • 基金资助:

    国家973计划项目(2007CB210201);“十一五”国家林业科技支撑计划项目专题(2006BAD24809);中国博士后科学基金资助项目(20070420776)

Determination of Chemical Components of Extractives from Santalum album L. Leaves by Means of Py-GC/MS

Peng Wan-xi1  Zhang Ning-nan2  Zhang Dang-quan3  Xu Da-ping2  Wu Shu-bin1   

  1. 1. State Key Iaboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China; 2. Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, Guangdong, China; 3. The Key Laboratory of Non-Wood Forest Products of State Forestry Administration, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
  • Received:2008-01-17 Revised:2008-06-30 Online:2008-11-25 Published:2008-11-25
  • Contact: 武书彬,教授,博士生导师. E-mail:shubinwu@scut.edu.cn
  • About author:彭万喜(1974-),男,副教授,博士后,主要从事木材抽提物资源化的研究.E-mail:pengwanxi@163.com
  • Supported by:

    国家973计划项目(2007CB210201);“十一五”国家林业科技支撑计划项目专题(2006BAD24809);中国博士后科学基金资助项目(20070420776)

摘要: 针对大量檀香叶被遗弃而造成巨大资源浪费的问题,采用热解-气相色谱/质谱(Py-GC/MS)技术研究檀香叶抽提物高品位资源化利用的前景.Py-GC/MS分析结果表明:檀香叶苯/醇抽提物主要包含16-三十烷酮(8.69%)、11,14,17.二十碳三烯酸甲酯(8.49%)、十六酸(5.38%)、吡嗪(4.01%)、环辛二十四烷(3.89%)、苯酚(3.19%)等118种化合物,檀香叶丙酮抽提物主要包含3-羽扇酮(39.35%)、蒲公英甾醇(7.60%)、β-谷甾醇(5.38%)、蒲公英萜醇(3.42%)、乙醛(2.37%)、(5α)-雄甾-6-酮(2.36%)等48种化合物.说明檀香叶抽提物富含名贵生物医药成分和名贵香料,副产物不仅可用于高档化妆品,而且可用作生物能源.

关键词: 檀香叶, 丙酮抽提物, 苯/醇抽提物, 成分, 热解-气相色谱/质谱

Abstract:

In order to avoid the great resource waste due to the discard of Santalum album L. leaves, the Py-GC/ MS was employed to analyze the extractives from Santalum album L. leaves. The results indicate that there are 118 compounds in the benzene/ethanol extraetives from Santalum album L. leaves, including 16-hentriacontanone (8.69%), 11, 14, 17-eicosatrienoic acid methyl ester ( 8.49% ), hexadecanoie acid ( 5.38% ), pyrazine (4.01%), eyclooctacosane (3.89%), phenol (3.19%), etc. , and that there are 48 compounds in the acetone extractives, including lupan-3-ketone ( 39.35% ) , taraxasterol (7.60%) , β-sitosterol (5.38%) , taraxerol (3.42%), acetaldehyde (2.37%) and androstan-6-ketone-(5α) (2.36%), etc. It is thus concluded that the extraetives from Santalum album L. leaves contain rare medicinal materials and rare spices, and that the extraction by-products can be used as not only top-grade cosmetics but also biological energy.

Key words: Santalum album L. leaf, acetone extractive, benzene/ethanol extractive, Component , Py-GC/MS