Interesting Facts About Alcohol

Fermentation with the stems, seeds, and skins of the grapes will increase the tannin content of the wine.
Wine is a fermented beverage produced from grapes. Wine involves a longer fermentation process than beer and also a long aging process (months or years), resulting in an alcohol content of 9%–16% ABV. Sparkling wine can be made by means of a secondary fermentation.
Beverages called "fruit wines" are made from fruits such as plums, cherries, or apples. The kind of fruit must be specified on the label.