Tequila colony size every four hours. This process goes on for 24–48 hours. Next, yeast turns acetaldehyde into ethyl alcohol which is known as one of the organoleptic compounds produced in fermentation. The two main categories of yeast used in tequila are commercial brewers yeast and yeast that comes from precultivated existing yeast that has been preserved. The use of either type of yeast can result in different end products of tequila. Tequila is a distilled beverage that is made from the fermentation of the sugars found from the blue agave plant once it has been cooked, the main sugar being
Alcoholic drink from about 8% ABV to more than 20%. The defining characteristic of mead is that the majority of the drink's fermentable sugar is derived from honey. Pulque is the Mesoamerican fermented drink made from the "honey water" of maguey cacti. The drink distilled from pulque is tequila or mescal. Wine is a fermented beverage produced from grapes and sometimes other fruits. Wine involves a longer fermentation process than beer and a long aging process (months or years), resulting in an alcohol content of 9%–16% ABV. "Fruit wines" are made from fruits other than grapes, such as plums, cherries, or apples.