How often have you heard such exclamations among the people as: “Earlier, in Soviet times, beer was natural, but now they make everything from powder and chemistry!”, “Real beer lasts 3 days”, “uncle/aunt/friend took beer at the factory from a special line for their own people, and not what they pour for everyone - it was much tastier! ”,“ add alcohol to beer ”? Surely many of us associate the mediocre taste qualities of Russian-made beer that is familiar to us with the fact that it is “fake”, “filtered”, “chemical”, etc. To understand how far-fetched such statements sound for brewers or for those who have at least a little deeper into the process of making beer (for example, at home), one needs to go a little deeper into theory. If we describe the process of making such a drink as beer is very abstract, then I would do it this way: starch and complex sugars are washed in a certain way from germinated grain crops (malt), subsequently, by exposing them to temperature, these starches and