Unlocking the Secret to Perfect Baijiu Flavor: Key Aroma Compounds Revealed
The study investigated the factors influencing the flavor quality of northern strong aroma Baijiu. Using gas chromatography-olfactometry-mass spectrometry, researchers identified 78 aroma compounds, with ethyl hexanoate being the most abundant. They recreated the aroma profile and found that key aroma compounds play a crucial role in shaping the overall flavor. The study showed that the unique aroma of northern strong aroma Baijiu is determined by specific aroma compounds with varying levels of expression.