Brewer's yeast belongs to the genus Saccharomyces, and in an acidic, sugary aqueous solution (wort), through the outer cell membrane (plasma membrane), they absorb dissolved sugars, simple nitrogenous substances (amino acids and very small molecular peptides), vitamins , ions and other substances, a

When beer is poured into a glass, the liquor will produce white and delicate foam, which is shaped like a beautiful white flower, so it is often called "the flower of beer". Generally, the foam of beer will last for 2 to 4 minutes, and some beer foam will last for as long as 5 to 6 minutes.

How does the creative factor affect beer type?Beer is the most creative brewed wine. Beer is the most imaginative and most unrestricted type of wine in the system of brewing wine. Brewing beer is like a culinary creation. If the brewer is the chef, the beer type is the recipe.

The cleaning process is a process in which mechanical action, chemical action and temperature effect work together. First of all, it is necessary to play a mechanical role, that is, at a higher flow rate, to enhance the impact force and wash away the attachments on the surface of the equipment.