文献类型：期刊文献

中文题名：不同品种桂花挥发油成分的GC-MS分析

英文题名：Analysis of Essential Oil Compounds from Different Species Osmanthus fragrans Lour.by Gas Chromatography-Mass Spectrometry

作者：陈虹霞[1,2,3] 王成章[1,2,3] 孙燕[1,2,3]

第一作者：陈虹霞

机构：[1]中国林业科学研究院林产化学工业研究所;[2]生物质化学利用国家工程实验室;[3]国家林业局林产化学工程重点开放性实验室

年份：2012

卷号：46

期号：4

起止页码：37-41

中文期刊名：生物质化学工程

外文期刊名：Biomass Chemical Engineering

语种：中文

中文关键词：桂花;挥发油;成分;气质联用

外文关键词：Osmanthus fragrans Lour. ; essential oils ; compound ; GC-MS

分类号：TQ35;TQ91

摘要：采用水蒸气蒸馏法提取了江西地区金桂、银桂和四季桂3种桂花的挥发油,通过气相色谱-质谱联用法分析鉴定了3种桂花挥发油的化学成分及其含量。金桂挥发油中的主要成分是氧化芳樟醇、香叶醇、α-紫罗兰酮、β-紫罗兰酮、二氢猕猴桃内酯和邻苯二甲酸二丁酯等;主要香气成分为香叶醇、α-紫罗兰酮、β-紫罗兰酮、丁位癸内酯和芳樟醇及其氧化物。银桂挥发油的主要成分是氧化芳樟醇、环氧芳樟醇、丁位癸内酯、β-紫罗兰醇、β-紫罗兰酮、二氢猕猴桃内酯、邻苯二甲酸二异丁酯和邻苯二甲酸二丁酯等;主要香气成分为β-紫罗兰醇、β-紫罗兰酮、丁位癸内酯和氧化芳樟醇。四季桂挥发油的主要成分是香叶醇、茶香螺烷、β-紫罗兰醇、4-(2,6,6-三甲基-环己-1-己烯)-丁烷-2-醇、邻苯二甲酸二丁酯和丁位癸内酯等;主要香气成分为β-紫罗兰醇、香叶醇和茶香螺烷。
The essential oils from 3 varieties Osmanthusfragrans Lour. in Jiang Xi province were obtained by hydrodistillation and analysed by GC-MS. Main compounds of O. fragrans var. thunbergii were linalool oxide, geraniol, α-ionone, β-ionone, dihydroactinidiolide, butyl phthalate, etc. Main aroma components were geraniol, α-ionone, β-ionone, δ-decalactone and linalool oxide. The compounds of O. fragrans were linalool oxide, epoxylinalol, decalactone, α-ionol, β-ionone, diisobutyl phthalate, etc. Main aroma components were β-ionone, diisobutyl phthalate and linalool oxide. The compounds of 0. fragrans var. semperflorens were geraniol, theaspirane, βionol, dihydroactinidiolide, decalactone, 4-（ 2,6, 6-Trimethyl-cyclohex-1- enyl）-butan-2-ol, etc. Main aroma components were β-ionol, geraniol and theaspirane.