The chemical composition of beer foam mainly includes p […]
The chemical composition of beer foam mainly includes protein decomposition products and polymers of glucose and isohumulones, among which protein factors are the most important. Beer foam is one of the symbols that distinguishes it from other beverages. It is also an important quality indicator. The appearance of high-quality beer foam is white, delicate, uniform in size, long-lasting hanging cup, creamy, giving people a pleasant and pleasant feeling.
Therefore, beer has The reputation of "liquid bread". Beer foam appearance, foaming ability, durability, and adhesion are four important aspects of beer foam performance. They are interrelated. This article will talk about beer foam from its composition and improvement measures in the production process.