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

In the actual production process, according to the current experience, the quality of malt involved in the extraction rate, coarse and fine powder difference, saccharification time, filtration time, chromaticity, total nitrogen, Courbach value, boiling wort chromaticity, etc.

During the brewing process, wort boiling is a complex process of physical and chemical changes. These changes are complicated, and it is difficult to take into account the favorable conditions of all changes at the same time.

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