SPME-GC-MS对栀子油挥发性风味成分的分析  

Study on Aromatic VOCs in Gardenia Fruit Oil by SPME-GC-MS

作　　者：陈宜 Chen Yi(Institute of Grain and Oil Quality Supervision and Test of Fujian,Fuzhou,Fujian 350012,China)

机构地区：[1]福建省粮油质量监测所,福建福州350012

出　　处：《福建分析测试》2019年第2期5-7,22,共4页Fujian Analysis & Testing

基　　金：福建省科技厅社会引导性项目(项目编号:2016Y0005)

摘　　要：以栀子油为原料,采用顶空固相微萃取(SPME)技术萃取挥发性成分,并通过气相色谱-质谱法(GC-MS)对其成分进行鉴定。结果表明,SPME-GC-MS联用能较好分析栀子油的挥发性成分,鉴定出45种栀子油挥发性成分,其中22种成分具有天然植物香气,以异佛尔酮为代表的含有"-三甲基-环己烃-"结构的化合物有8种,初步判断为是形成栀子油特征风味的挥发性化合物。This paper analyzed the aromatic VOCs in the Gardenia fruit oil by SPME-GC-MS.Results showed that VOCs in Gardenia Fruit Oil could be determined by SPME-GC-MS,45 VOCs in the Gardenia fruit oil were marked,22 of them are the material of natural plant aroma,as exemplified by Isophorone,there were 8 compounds which contain‘-Cyclohex.ane-,-trimethyl-’group might be the characteristic aromatic VOCs affect the oil flavor in the Gardenia fruit oil.

关 键 词：栀子油顶空固相微萃取 气相色谱-质谱法 挥发性风味成分 

分 类 号：O657.7[理学—分析化学]