| 摘要: |
| 采用溶液萃取法提取并浓缩苹果酒中的香气成分，然后利用气相色谱-质谱联用法（GC-MS）对苹果酒香气成分进行鉴定分析。结果表明，共分离得出44种香气成分，鉴定出了40种香气的化学成分，约占色谱流出组分总峰面积的98.7％，其中苹果洒香气成分中相对含量较高的高级醇类有2-甲基-1-丁醇（2-Methyl-1-butanol.48.19％）、2，3-丁二醇（2，3-Butanediol，13.19％＋4.06％）、苯乙醇（Benzene ethanol，12.61％）、3-呋喃乙醇（3-Fluranm ethanoi，1.97％）、4-羟基苯乙醇（4-Hydroxy-benzene ethanol，0.960A）和2，3-二辛醇（2，3-Octanediol，0.55％）等；酯类钉丁二酸单乙酯（Ethyl hydrogensuccinatc.4.29％）、软脂酸乙酯（Ethyl palmitoate，1.84％）、辛酸乙酯（Octanoic acid，ethyl ester，0.43％）、己酸乙酯（Hexanoie acid，ethylester，0.37％）、乙酸-2-苯乙酯（Aceticacid，2-phenylcthylcster.0.23％）、癸酸乙酯（Ethyl deeanoate，0.12％）和乙酸乙酯（Ethyl acetate，1.08％）等；脂肪酸类主要有癸酸（Decanoic acid.1.05％）、丁酸（Butenoic acid，0.55％）和己酸（Hexanoic acid，0.88％）等。这与其他的研究报道有异同之处。本试验还发现，苹果酒香气成分中含有较多的2-甲基-1-丁醇和丁二酸单乙酯。 |
| 关键词: 苹果酒 香气成分 气相色谱-质谱法 |
| DOI： |
| 分类号:TS262.7 O657.63 |
| 基金项目:国家西部专项(2001BA901A19);国家“十五”重大专项(2001BA501A21);国家“十五”科技攻关项目(2001BA501A5-2.3) |
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| Analysis of aromatic components in cider by gas chromatography-mass spectrometry |
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PENG Bang-zhu YUE Tian-li YUAN Ya-hong WANG Yun-yang GAO Zhen-peng
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| Abstract: |
| The aroma components of cider were extracted by solvent extract and analyzed by GC-MS.The relative contents of 44 components were got,and 40 of them were identified,taking up(98.7%) of the total peak areas.Higher alcohols in the main aroma components with higher relative content in cider included 1Butanol,2-methyl-(48.19%),2,3-Butanediol(13.19%+4.06%),Benzene ethanol(12.61%),3-Fluranm ethanol(1.97%),Benzene ethanol,4-hydroxy-(0.96%) and 2,3-Octanediol(0.55%).Esters included Ethyl hydrogensuccinate(4.29%),Ethyl palmitoate(1.84%),Octanoic acid,ethyl ester(0.43%),Hexanoic acid,ethylester(0.37%),acetic acid,2-phenylethylester(0.23%),Ethyl decanoate(0.12%) and Ethyl acetate(1.08%).Fatty acids consisted of Decanoic acid(1.05%),Butenoic acid(0.55%) and Hexanoic acid(0.88%).The results present the similarities and differences with other studies.The experiment also showed higher contents of 1-Butanol,2-methyl-and Ethyl hydrogensuccinate in aroma components of cider. |
| Key words: cider aroma component gas chromatography-mass spectrometry |
