Aroma compounds in Chinese “Wuliangye” liquor were identified by gas chromatography- olfactometry (GC-O) after fractionation. A total of 132 odorants were detected by GC-O in Wuliangye liquor on DB-wax and DB-5 columns. Of these, 126 aromas were identified by GC-mass spectrometry (MS). Aroma extract dilution analysis (AEDA) was further employed to identify the most important aroma compounds in “Wuliangye” and “Jiannanchun” liquors ...
