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当前位置: 首页 > 文章 > 4种唇形科植物的香气成分分析 河南农业科学 2014,43 (7) 121-125
Position: Home > Articles > Analysis of Aroma Components of Four Lamiaceae Plants Journal of Henan Agricultural Sciences 2014,43 (7) 121-125

4种唇形科植物的香气成分分析

作  者：
李小龙;段树生;张洪;秦永胜;李力;胡增辉;冷平生
单  位：
延庆县园林绿化局珍珠泉林业工作站;北京市林业工作总站;北京农学院园林学院
关键词：
唇形科植物;百里香;猫薄荷;牛至;蓝花鼠尾草;香气成分;释放量
摘  要：
为研究百里香(Thymus mongolicus)、猫薄荷(Nepeta cataria)、牛至(Origanum vulgare)和蓝花鼠尾草(Salvia farinacea)4种唇形科植物香气成分,采用动态顶空采集法采集4种植物释放的香气,然后利用自动热脱附-气相色谱/质谱联用技术(ATD-GC/MS)对香气成分进行鉴定。结果表明,百里香释放出47种香气成分,猫薄荷39种,牛至29种,蓝花鼠尾草24种。这些物质分别属于萜烯、醛、酮、脂肪烃、酯、醇、苯形烃、其他类物质8大类。在4种植物中,百里香的香气释放量最高。在4种植物香气组分中,醇类化合物释放量最高,其次是萜烯化合物,它们是香气的主要组成种类。2-乙基-1-己醇在4种植物中均表现出较高的释放量,可初步推断为百里香、猫薄荷、牛至和蓝花鼠尾草香气的主要成分。
译  名：
Analysis of Aroma Components of Four Lamiaceae Plants
作  者：
LI Xiao-long;DUAN Shu-sheng;ZHANG Hong;QIN Yong-sheng;LI Li;HU Zeng-hui;LENG Ping-sheng;College of Landscape Architecture,Beijing University of Agriculture;General Forestry Station of Beijing Municipality;Zhenzhuquan Forestry Station,Yanqing County Garden Greening Bureau;
关键词：
Lamiaceae plants;;Thymus mongolicus;;Nepeta cataria;;Origanum vulgare;;Salvia farinacea;;aroma components;;release amount
摘  要：
To investigate the aroma components of four Lamiaceae plants,Thymus mongolicus,Nepeta cataria,Origanum vulgare and Salvia farinacea,the aroma was collected by dynamic headspace,and the aroma components were identified by automated thermal desorption-gas chromatography/mass spectrometry techque(ATD-GC/MS).The results showed that 47,39,29,and 24 components were identified in the aroma of T.mongolicus,N.cataria,O.vulgare,and S.farinacea,respectively.These compounds belonged to eight volatile categories including terpene,aldehyde,ketone,fatty hydrocarbon,ester,alcohol,benzenoid hydrocarbon and others.Among these four plants,the release amount of aroma emitted from T.mongolicus was the highest.The release amount of alcohol was highest among the aroma components of all these four plants,followed by terpenoid,especially 2-ethyl-1-hexanol which was the main aroma component of these four Lamiaceae plants,terpene was second,so they were the main volatile category of the aroma.

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