Beer aging is one of the common flavor defects of beer, and aging reaction is an extremely complex process affected by many factors.Beer aging has always been an important issue affecting the taste of beer. The aging taste of beer mainly comes from alkenal carbon-based compounds, and alkenal compoun

With the development of the current society, people's living standards are also rapidly improving, and beer has become our daily consumables or even a necessity. But bottled beer is common in the domestic market. Compared with fresh beer, its taste and nutritional value are greatly inferior. Due to