为明确陈酿时间对白兰地香气的影响,该研究采用顶空固相微萃取结合全二维气相色谱质谱联用(headspace solid-phase microextraction with comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry,HS-SPME...
该研究采用全二维气相色谱飞行时间质谱(two-dimensional gas chromatography-time-of-flight mass spectrometry,GC×GC-TOFMS)结合感官分析,探究了清雅型石湾玉冰烧白酒和传统米香型白酒香气的物质和感官差异。GC×GC-TOFMS共定性出...
以3种不同储存方式(陶坛、不锈钢罐、橡木桶)处理的白兰地原酒为研究对象,采用顶空固相微萃取结合全二维气相色谱-飞行时间质谱(headspace solid-phase microextraction combined with comprehensive two-dimensional gas chromatograph...
采用顶空固相微萃取(headspace solid phase microextraction,HS-SPME)结合全二维气相色谱-飞行时间质谱(comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry,GC×GC-TOFMS)和定量描述分析法(quantita...