Most countries in the world use auxiliary materials for beer production, with the exception of Germany, which strictly abides by its "Beer Pure Brewing Law" formulated in 1516. Only four ingredients, water, malt, hops and yeast, are allowed in beer brewing, and no auxiliary ingredients are allowed.

You know, in the chain of beer contempt, craft beer is at the top of the undoubtedly. It is more nutritious and healthier than industrial beer without additives, and it tastes more delicious and so on.

Formation and solution of beer chroma The color of beer comes from raw malt, and the color change rule in the whole beer production process is as follows:1.feeding and saccharification: chroma formation and rise, pigment material leaching;2.Wort filtration and washing grains: color reduction due to