Song Gang
Abstract
Diacetyl is an important component of beer flavor,and it is also an significant index to estimate the beer quality.Shortening fermentation period and improving beer quality can be accomplished by controling the content of diacetyl in fermentation broth.This article reviewed the progress of study on the formation mechanism and metabolic control of diacetyl。
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Diacetyl is an important component of beer flavor,and it is also an significant index to estimate the beer quality.Shortening fermentation period and improving beer quality can be accomplished by controling the content of diacetyl in fermentation broth.This article reviewed the progress of study on the formation mechanism and metabolic control of diacetyl。
Key concepts: Diacetyl, Brewing, Fermentation, Flavor, Food science, Chemistry