贵州湄窖“茶香型”白酒香气成分分析  

Analysis of Flavoring Composition of Tea-flavor Meijiao Liquor

作　　者：郑钜圣[1] 谌永前 周剑丽 杨静[1] 骆明 李铎[1] 

机构地区：[1]浙江大学生物系统工程和食品科学学院,浙江杭州310029 [2]贵州省轻工业科学研究所,贵州贵阳550007 [3]贵州湄窖酒业有限公司,贵州湄潭564100

出　　处：《酿酒科技》2011年第4期103-105,108,共4页Liquor-Making Science & Technology

摘　　要：以普通贵州湄窖白酒为对照,采用直接进样结合气相色谱(GC)对贵州湄窖"茶香型"白酒进行定量分析;顶空固相微萃取结合气相色谱-质谱联用技术(HS-SPME-GC-MS)对贵州湄窖"茶香型"白酒的香气成分进行了定性研究。结果表明",茶香型"白酒与传统浓香型白酒在风味成分种类和含量上都存在差异",茶香型"白酒具有特殊的茶香风味、芳香族化合物和醇类物质。Quantitative analysis of Meijiao tea-flavor liquor was carried out by direct sample injection combined with GC with common Meijiao liquor used as the contrast samples.Then qualitative analysis of flavoring compositions of Meijiao tea-flavor liquor was conducted by HS-SPME-GC-MS.The experimental results showed that there was some difference in the species and content of flavoring compositions between tea-flavor Meijiao liquor and common Meijiao liquor.Tea-flavor Meijiao liquor had special tea flavor,aromatic compounds,and alcohols.

关 键 词：“茶香型”白酒 分析检测 气相色谱 顶空固相微萃取色谱-质谱联用(HS-SPME-GC-MS) 香气成分 

分 类 号：TS261.7[轻工技术与工程—发酵工程]