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.

In most cases, during the beermaking process, we do not need to make specific plans and decisions for each issue, but only need to follow the previous operating techniques and procedures. When it comes to brewing a new, classic-style beer, it's best to plan and calculate every step of the way.Here's

When the wort is boiled to the second half or before the end, use a clean conical flask to sample 250-300ml, put it at room temperature in the saccharification room, and let it cool down to room temperature. Observe the wort in the conical flask. Or muddy precipitation, the wort in the bottle is evenly distributed with a large number of aggregates, which can be flake, flocculent, etc.