Many alcoholic beverages are based on material containing starch. Enzymes break down starch into glucose molecules through fermentation, which is then converted into ethanol. Fermentation can be divided into two stages:First stage—a small concentration of ethanol is produced, since enzymes are sensi

In use since the first beers were brewed, beer adjuncts include unmalted grains, fruits, herbs, spices, and added sugars. Essentially, an adjunct is any ingredient added to the basic beer recipe of malt, hops, yeast, and water. Some adjuncts, such as chocolate, coffee, and pumpkin spice, give the be

First, the brewing materials of craft beer and ordinary beer are different. Beer is a low-alcohol fermented wine containing carbon dioxide, which is made from grains and water as the main raw materials, and hops (or hop products) are fermented by yeast.Beer can usually be divided into craft beer and