文献类型：期刊文献

中文题名：巴西湿地松松脂的化学组成分析

英文题名：Analysis of Chemical Components of Pinus elliottii Engelm. Oleoresin from Brazil

作者：高宏[1,2] 宋湛谦[1,2] 叶伯蕙[1,2] 商士斌[1,2]

第一作者：高宏

机构：[1]中国林业科学研究院林产化学工业研究所;[2]国家林业局林产化学工程重点开放性实验室

年份：2007

卷号：41

期号：5

起止页码：18-20

中文期刊名：生物质化学工程

外文期刊名：Biomass Chemical Engineering

基金：科技部科技支撑项目(2006BAD06B10)

语种：中文

中文关键词：湿地松松脂;气相色谱-质谱分析;化学组成

外文关键词：Pinus elliottii Engelm. oleoresin ;gas chromatography-mass spectrometry ;chemical component

分类号：TQ351.471

摘要：利用GC-MS联用技术对取自巴西的湿地松松脂化学成分进行了分析和鉴定。其中主要有27种化合物占总含量的93%以上,主要是单萜和双萜化合物,以及痕量倍半萜化合物。与广东湛江地区引种的湿地松松脂比较,它们的主要化学成分差别不大,含量接近,说明同种松树分布在不同地区对其松脂的化学组成影响不大。
The chemical components of Pinus elliottii Engelm. oleoresin from Brazil were analyzed by gas chromatography-mass spectrometry（GC-MS）. Twenty-seven compounds were separated and identified, which represent over 93 % of the total contents of the oleoresin. These main compounds were monoterpinenes and diterpinenes, as well as trace sesquiterpinenes. As compared with oleoresin of P. elliottii from Zhanjiang, Guangdong Province in China, the chemical components and contents of these oleoresins were nearly the same. That means the same pine species dispersed in the different areas has the similar chemical characteristics of the oleoresins.