During beer brewing, wort preparation is a complex process of physical and chemical changes. Wort preparation is a very critical process because of the success of beer brewing.NO.1 wort oxygenAt high temperature, the polyphenols in the wort can easily react with oxygen, resulting in an increase

The composition of wort for sugar metabolism in beer production includes rich nutrients such as sugars, nitrogenous substances, hops, acidic substances, lipids, tannins, dissolved oxygen, inorganic salts, vitamins and other solids. , provides a good living environment for yeast cells, active yeast a

I believe that many people love to drink beer because of its refreshing and comfortable bitter taste. This wonderful bitterness should be just right: soft and comfortable, with a feeling in the mouth, but also dissipating quickly, with no bitterness afterward. If you encounter a beer that is not del

The pH value of mash is closely related to the action of phosphatase contained in malt and the residual alkalinity of brewing water.Inorganic phosphate is necessary for yeast metabolism and acidity buffering in wort, and it is almost entirely derived from organic phosphates in barley malt.