In the process of brewing beer, basically every brewing process will produce residues, and for most breweries, the disposal of these residues is a troublesome thing.

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.

The α-acid content of traditional aroma hops is generally not high, and the ratio of α-acid to β-resin is generally <1; the oil content of aroma hops is often lower than that of bitter hops, which shows that the aroma of hops is related to the composition of hop oil.

Brewing method: Take brewing 100L IPA as an exampleThe technical indicators of the wine are as follows:Original wort concentration 17.5°P Bitterness value 45Bu Alcohol volume fraction 7.2Concentration after fermentation 4°P Chromaticity 34EBC Alcohol mass fraction 5.7