Yeasts, including other microorganisms, are less active at low temperatures. Low temperatures can prolong the shelf life of beers, which is more meaningful for beers that require higher freshness, such as some cloudy IPAs that highlight freshness, Pearson, German Octoberfest, etc. ; Low temperature can also promote the precipitation of yeast in these beers, and after filtration, the taste of fermentation by-products brought by yeast is reduced, making the malt and hop taste of beer more pure.

Detailed introduction of the working principle of beer equipment gelatinization pot The function of the gelatinization pot of the brewery equipment is to mix rice flour and part of the malt powder with water to boil, and to heat the mash to liquefy and gelatinize the starch. (1) The  beer structure of the gelatinization pot The structure of the gelatinization pot is shown in the figure below. The body of the pot is cylindrical, the bottom of the pot is a spherical or ellipsoid interlayer, t […]

What changes happen when craft beer is boiled, explained by senior brewers one by one Craft beer equipment needs to be boiled during the brewing process, during which some fantastic changes occur. But for some friends who are new to craft beer, they don’t know what changes will happen. Then the senior winemaker will explain it to you one by one. Changes in the wort when it is boiled (1) Dissolution and transformation of hops; (2) Formation and separation of protein-polyphenol complexes; (3 […]

Beer equipment deep bed multi-level filtration system The deep-bed multi-level filtration system of beer equipment is mainly composed of two parts, namely the filter and the filter pad. The filter is a closed system consisting of a vertical stainless steel body, top and bottom pans, filter elements and compression system. The filter pads are stacked in a vertical stainless steel body. If you need to improve the beer filtration capacity, you only need to increase the number of filter pads. At the […]

Factors Affecting Sugar Conversion During Fermentation in Home-brewed Beer Equipment Home-brewed beer equipment manufacturers talk about the factors that affect the speed of sugar conversion during beer fermentation.   1. Characteristics of wort   The rate of fermentation depends first of all on the degree of separation of cold and hot coagulants in the wort, the oxygen supply to the wort and the composition of the wort. This cold coagulum is mainly formed when the wort is boiled due t […]

Several processes of beer production process that are easy to be infected with bacteria In the brewing process of beer equipment, the invasion of heterogeneous microorganisms is inevitable. The growth and reproduction of these microorganisms use the wort (very good medium) or the nutrients in beer, resulting in difficulties or abnormalities in subsequent production and precipitation of the finished beer. , turbidity, and even its metabolites cause beer flavor and taste variation. beer Sacch […]

What it takes to start a small craft brewery Since the introduction of craft beer into China from abroad, there has been a boom in craft beer in China, and it has risen rapidly at an incredible speed. More and more bosses have seen business opportunities and opened small craft breweries, but they are distressed in the early stage. Going through the formalities is really quite troublesome. To put it bluntly, without these documents, even if you buy the equipment, it is useless. Haolu craft beer m […]