In the saccharification process, the first stage after the malt feeding is the protein resting process. The time of this process can vary between 0 and 90 minutes. It decomposes the macromolecular proteins present in the malt to meet the needs of beer brewing and beer quality for medium and low molecular nitrogen content.

After the tanks are sealed, the rise of the tank pressure is related to the speed and quantity of carbon dioxide production, and also to the pressure-holding conditions of the beer storage tank. Therefore, there may be the following reasons for the pressure rise of the tank after sealing:

Control of sterile airBacteria are generally attached to the dust in the air and spread through the air flow, so it is necessary to purify the air; it is advisable to collect air at high altitude, use filter cotton to perform rough filtration, compression, cooling, multi-stage oil-water separation,

First, the definition of beer "top"Sometimes, after drinking beer, people will have a "headache" phenomenon, commonly known as "up head", "up head" is a physiological reaction of the human body, and there are many reasons for "up head" after drinking, but beer is in the fermentation process. The tra