Hops contain many substances, such as resins, essential oils, polyphenols, proteins and inorganic salts of amino acids. The most important components of hops in beer brewing are hop resins, hop oils and polyphenols, which give beer its characteristic bitterness, aroma and stability. Hops generally u

Wort cooling has one-stage cooling mode and two-stage cooling mode. Generally, the two-stage cooling method is more common. In terms of energy saving and control, one-stage cooling is preferred.

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.

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.