摘要
采用固相微萃取和气相色谱—质谱联用技术,分析杨桃酒的香气成分。顶空固相微萃取(HS—SPME)方法共检出57种化合物,鉴定出占总挥发性成分71.9%的41种物质,主要成分是苯乙醇(10.85%)、异戊醇(7.178%)、辛酸(4.039%)、丁二酸二乙酯(3.851%)和邻苯二甲酸异丁基辛酯(3.591%)。浸入固相微萃取(IM-SPME)方法共检出56种化合物,鉴定出占总挥发性成分71.4%的40种物质,主要成分是邻苯二甲酸二异丁酯(10.93%)、苯乙醇(5.957%)、异戊醇(4.230%)、苯甲酸乙酯(2.277%)和辛酸(2.158%)。
The aroma components in Carambola Wine are analyzed by solid phase micro-extraction(SPME)coupled with gas chromatography-mass spectrometry(GC-MS).57 components are detected and 41 compounds(71.9% of total) are identified,the main constituents are Phenylethyl Alcohol(10.85%),1-Butanol,3-methyl-(7.178%),Octanoic Acid(4.039%),Butanedioic acid,diethyl ester(3.851%),Phthalic acid,isobutyl octyl ester(3.591%)when used HS-SPME-GC/MS.56 components are detected and 41 compounds(71.9% of total)are identified,the main constituents are 1,2-Benzenedicarboxylic acid,bis(2-methylpropyl)ester(10.93%)、Phenylethyl Alcohol(5.957%)、1-Butanol,3-methyl-(4.230%)、Benzoic acid,ethyl ester(2.277%),Octanoic Acid(2.158%) when used IM-SPME-GC/MS.
出处
《农产品加工(下)》
2011年第5期92-94,99,共4页
Farm Products Processing
基金
福建省教育厅项目(JB10017)