Beer style Alcoholic beverages made from the fermentation of sugars derived from non-grain sources are generally not called "beer," despite being produced by the same yeast-based biochemical reaction. Fermented honey is called "mead", fermented apple juice is called "cider", fermented pear juice is called "perry" (sometimes, "pear cider"), fermented plum juice is called "plum jerkum", and fermented grape juice is called "wine". Chinese "jiu" and Japanese "sake" are made using much the same process as beer with one additional step in the fermentation as well as using rice instead of primarily barley malt. Most beer styles fall into types roughly according to
Apple juice the United Kingdom, the simple term cider refers to fermented fruit juice, usually made from apples but also from pears; this alcoholic beverage is known as "hard cider" in much of North America. Because apple juice is acidic, typically with a pH of 3.4, it can be pasteurized for less time or at lower temperatures than many other juices. For this purpose, the U.S. Food and Drug Administration recommends the following thermal processing times and temperatures in order to achieve a 5-log reduction of Cryptosporidium parvum as this parasite is more heat resistant than E.coli 0157: From 2000 to 2010