Beer is made up of four simple ingredients: hops, malt, yeast, and water. Each ingredient affects the flavor of the beer.Among them, some people think that water is just water and will not affect the flavor of beer. But in fact, this is not the case. The water content in beer accounts for 90-95%, an

Alcohol strength cannot be assessed by color. Most people think of stouts as having higher alcohol content than lighter beers, but the color of a beer has absolutely nothing to do with its strength. The color of beer depends on the type of grain it is brewed with, and the amount of grain.

Water is the main raw material in beer brewing. Brewing water is called "the blood of beer", and generally includes saccharification water and water for washing wheat grains. The characteristics of world-famous beers are all determined by the water quality of their respective brewing water.

Oxygenation of cold wort seems to be a very simple process, but the control of the way and amount of oxygenation of wort has great influence on the normal fermentation of yeast, the smoothness of the production process, the quality stability and flavor characteristics of beer products. etc. are of vital importance. Improper oxygenation will definitely cause a series of changes in the fermentation process, and even lead to bad fermentation results and flavor defects.