文献类型：期刊文献

中文题名：马尾松、樟子松、臭冷杉针叶精油的化学成分比较研究

英文题名：Comparative Study on Chemical Components of Essential Oils from Pinus massoniana,P. sylvestris var. mongolica and Abies nephrolepis Needles

作者：薄采颖[1] 郑光耀[1] 宋强[1]

第一作者：薄采颖

机构：[1]中国林业科学研究院林产化学工业研究所生物质化学利用国家工程实验室国家林业局林产化学工程重点开放性实验室

年份：2010

卷号：30

期号：6

起止页码：45-50

中文期刊名：林产化学与工业

外文期刊名：Chemistry and Industry of Forest Products

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD_E2011_2012】；

基金：科技部农业科技成果转化资金项目(2008GB24320412)

语种：中文

中文关键词：马尾松;樟子松;臭冷杉;精油

外文关键词：Pinus massoniana Lamb.; P.sylvestris var.mongolica Litvin; Abies nephrolepis（Trautv.）Maxim; essential oil

分类号：TQ351.0

摘要：采用水蒸气蒸馏法从马尾松、樟子松、臭冷杉针叶中提取针叶精油,利用气相色谱-质谱联用技术分析针叶精油的化学成分。结果表明:马尾松、樟子松、臭冷杉3种针叶精油的提取得率分别为0.50%、0.43%、0.48%。从马尾松针叶精油中鉴定出46个化合物,占总离子流色谱中出峰面积的99.24%,主要为:α-蒎烯(16.30%)、β-石竹烯(14.65%)、β-蒎烯(9.38%)等;从樟子松针叶精油中鉴定出37个化合物,占总离子流色谱中出峰面积的99.08%,主要为:δ-杜松烯(18.55%)、α-杜松醇(10.23%)、τ-依兰醇(9.84%)等;从臭冷杉针叶精油中鉴定出48个化合物,占总离子流色谱中出峰面积的99.73%,主要为:乙酸龙脑酯(19.16%)、α-柠檬烯(14.93%)、樟脑(10.73%)等。马尾松针叶精油中单萜化合物占43.80%,倍半萜化合物占50.21%,二萜化合物占4.63%;樟子松针叶精油中单萜化合物占12.72%,倍半萜化合物占84.73%,二萜化合物占0.25%;臭冷杉针叶精油中单萜化合物占75.59%,倍半萜化合物占20.46%,二萜化合物占1.72%。马尾松、樟子松、臭冷杉3种针叶精油的提取得率相差不大,但它们的化学组成及其含量有明显的差异,可能与树种、树龄以及生长环境等因素有关。
The GC-MS technique was applied to analyze the essential oil extracted by hydrodistillation from Pinus massoniana Lamb.,P.sylvestris var.mongolica Litvin.and Abies nephrolepis（Trautv.）Maxim needles.The results showed that the essential oil yields of P.massoniana,P.sylvestris and A.nephrolepis were 0.50 %,0.43 %,0.48 % respectively.Forty-six components in the essential oil from P.massoniana needles were identified,representing 99.24 % of the TIC peak area.The main componentsare α-pinene（16.30 %）,β-caryophyllene（14.65 %）,β-pinene（9.38 %）,etc.Thirty-seven components in the essential oil from P.sylvestris needles were identified,representing 99.08 % of the TIC peak area.The main components are δ-cadinene（18.55 %）,α-cadinol（10.23 %）,τ-muurolol（9.84 %）,etc.Forty-eight components in the essential oil from A.nephrolepis needles were identified,representing 99.73 % of the TIC peak area.The main components are bornyl acetate（19.16 %）,α-limonene（14.93 %）,alcanfor（10.73 %）,etc.The contents of monoterpenes in the essential oil from P.massoniana are 43.80 %,sesquiterpenes are 50.21 %,and diterpenes are 4.63 %.The contents of monoterpenes in the essential oil from P.sylvestris are 12.72 %,sesquiterpenes are 84.73 %,and diterpenes are 0.25 %.The contents of monoterpenes in the essential oil from A.nephrolepis are 75.59 %,sesquiterpenes are 20.46 %,and diterpenes are 1.72 %.The essential oil yeilds of the 3 spcies were similar but their chemical components and contents differed greatly,which might be resulted from the factors of species,age and growth environment.