Brewing a high-quality beer is not so easy, because there are always some unavoidable interference factors in the brewing process, which will make the beer have one or another flavor defect. Therefore, understanding the various flavor defects of beer and their causes will help us to effectively control them during brewing, thereby avoiding or reducing their occurrence.

The quality inspection of hops and hop products can be divided into two parts: appearance inspection and physical and chemical index analysis.

The preparation of wort, that is, the formulation of the saccharification process, is only to meet the action conditions of maltase and external enzymes. Therefore, the saccharification process conditions, including temperature, pH, material-water ratio, raw material ratio and even stirring, should

Although Belgian beer has its own specific style, Belgians love craft brewing, which means that brewers are considered artists in Belgium, and these artists rarely copy existing beer styles.