文献类型：期刊文献

中文题名：不同种兰花香气成分分析

英文题名：Analysis of Aroma Components in Different Orchid Varieties

作者：张莹[1] 王雁[2] 田敏[1] 周伟伟[3]

第一作者：张莹

机构：[1]中国林业科学研究院亚热带林业研究所;[2]中国林业科学研究院林业研究所;[3]中国花卉园艺杂志社

年份：2012

卷号：28

期号：4

起止页码：502-506

中文期刊名：分析科学学报

外文期刊名：Journal of Analytical Science

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

基金：浙江省自然科学基金(No.Y3100242)

语种：中文

中文关键词：兰花;香气成分;气相色谱-质谱法

外文关键词：Orchid Aroma components Gas chromatography-mass spectrometry

分类号：O657.63

摘要：利用固相微萃取和气相色谱-质谱联用(GC-MS)技术分析了5种兰花的香气成分。结果表明,5种兰花香气成分的种类和含量存在明显差异。绿苹果(Den.LittleGreen Apples)主要由反-2-己烯醛、己醛、丁羟甲苯、乙酸乙酯和3-己烯-1-醇等化合物构成,其中乙酸乙酯和反-2-己烯醛可能是花朵中苹果香的主要来源。香水文心兰(Onc.Sharry Baby)的主要香气化合物是顺-3,7-二甲基-1,3,6-辛三烯、3,7-二甲基-2,6-辛二烯-1-醇和3,7-二甲基-1,6-辛二烯-3-醇,三者的相对含量总和为84.57%。台北小姐(Cym.Miss Taipei)香气成分的主要特征不明显,除4-甲基苯酚和2-乙基丁醛外,其他化合物的相对含量均低于5%。夕阳红(Phal.Taida Salu)有香气成分50种,相对含量为87.01%,主要成分为柯巴烯、正己烷、甲酸己酯和3-己烯-1-醇。绿世界(Blc.Sung Ya Green‘green world’)有香气成分37种,主要由丙基环丙烷、2-(4-甲氧基苯基)乙醇、反-2-己烯-1-醇、3-己烯-1-醇、反-2-己烯醛、丁基呋喃和3,7,11-三甲基-1,6,10-十二碳三烯-3-醇等组成。
Gas Chromatography-mass spectrometry（GC-MS） was used to determine aroma components in five orchid varieties. Results showed that there were obvious differences in both components and relative contents among the five orchids. The aroma properties in Den. Little Green Apples depended on ethyl acetate, hexanal, （E）-2-hexenal, 3-hexen-l-ol and butylated hydroxytoluene, and apple odor was probably originated from ethyl acetate and（E）-2-hexenal. The main components in Onc. Sweet Sugar were 3,7- dimethyl-1,3,6-octatriene, 3,7-dimethyl-2,6-octadien-l-ol and 3,7-dimethyl-1,6-octadien-3-ol, and their total relative content was 84.57%. The characteristic constituents of aroma in Cym. Miss Taipei were not obvious,and the relative content of each aroma property was below 5% besides 2-ethyl-butanal and 4- methyl-phenol. There were 50 aroma components in Phal. Taida Salu and the relative content was 87.01%. The main components were hexane, 3-hexen-l-ol, copaene and formic acid hexyl ester. There were 37 aroma components in Blc. Sung Ya Green ＇green world＇ ,and the main components were（E）-2- hexenal, 3-hexen-l-ol, （ E ）-2-hexen-l-ol, propyl-cyclopropane, 2-n-butyl furan and [- S-（Z） ]-3, 7, 11 trimethyl-1,6,10-dodecatrien-3-ol.