顶空固相微萃取和气质联用分析醋中香气成分Analysis of aroma constituents in vinegar by head space solid phase micro extraction(SPME) and gas chromatogr aphy-Mass spectrometry(GC-MS)
魏永义,石晓,马永昆,郭明月,赵永敢
摘要(Abstract)：
采用顶空固相微萃取与气相色谱-质谱联用对不同年份醋的香气成分进行了分析鉴定,得到了51种香气成分,有21种共有香气成分;不同年份醋的香气组成和含量有较大的差别,主要成分为醇、酯、酸、酮和杂环类化合物。
关键词(KeyWords)： 醋;顶空固相微萃取;GC-MS联用;香气
基金项目(Foundation):
作者(Author): 魏永义,石晓,马永昆,郭明月,赵永敢
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