Step 1. MaltingThe malting process is the most important part of producing a good beer since it involves soaking and then germination of barley grains to later convert their starches into sugars which can be fermented using yeast to then produce alcohol. The malting process usually consists of three

I think the reasons for the abnormally sour taste of beer can be divided into two categories:One is abiotic acidity: that is, the acidity produced by non-biological fermentation, such as the acidity produced by water quality, water quality regulator, and malt;One is biological sourness: that is, it

Among the processes involved in brewing beer, these processes generate a large number of by-products. The main brewing industry wastes include brewer’s spent grains, hot residue and carbon dioxide. Proper disposal of these wastes brings economic benefits and helps protect the environment from pollut