In recent years, craft beer has become more and more po […]
In recent years, craft beer has become more and more popular. Today, I will briefly introduce the difference between craft beer and traditional beer:
1. Different brewing materials
Craft beer: brewed using only malt, hops, yeast and water, without any artificial additives. Generally speaking, craft beer does not consider the cost too much when brewing, and most of them are brewed with the best raw materials.
Ordinary beer: It is also brewed with malt, hops, yeast and water, but in order to maintain costs, rice, corn and starch are used instead of malt. The resulting beer has a very low wort concentration and a light taste.
2. The fermentation process is different
Craft beer: mainly Al craft. Yeast works on the top of the fermentation tank and floats above the liquor. The fermentation temperature is generally controlled at 10-20°C. Fermentation tanks are usually small and do not filter or sterilize after fermentation.
Ordinary beer: Most of it is in the lagag process. Yeast works at the bottom of the fermentation tank and sinks under the liquor. The fermentation temperature is generally controlled below 10°C. Fermentation tanks are large, and filtration and pasteurization are usually used after fermentation to increase the shelf life of beer.
3. The fermentation time is different
Craft beer: Because it does not involve too much cost, fermentation time is often not the focus, so there is not much time cost. The most traditional craft beer requires up to two months of fermentation time, which allows the beer to fully ferment, making its wort stronger and more flavorful.
Ordinary beer: For industrial beer, time is money, so it usually takes about 7 days to ferment. It will not ferment so much, resulting in a lower wort concentration and a lighter taste.