Due to the existence of flavor defects, the originally soft and refreshing beer sometimes becomes incongruous and unflavorable. This has a serious impact on the taste and quality of the beer. To this end, we must not ignore the existence and generation of flavor defects.rough taste.

Wort boiling is a key step in the beer brewing process, and this process has a significant impact on the properties of the final product. The wort boiling operation technology mainly involves many issues such as boiling time, boiling intensity, hop addition, additives, wort concentration, pH value

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 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.