bacterial fermentation of alcohol to the acetic acid of vinegar

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• Acetic acid — Acetic redirects here. It is not to be confused with Ascetic. Acetic acid …   Wikipedia

• acetic acid — Chem. a colorless, pungent, water miscible liquid, C2H4O2, the essential constituent of vinegar, produced by oxidation of acetaldehyde, bacterial action on ethyl alcohol, the reaction of methyl alcohol with carbon monoxide, and other processes:… …   Universalium

• microbiology — microbiological /muy kroh buy euh loj i keuhl/, microbiologic, adj. microbiologically, adv. microbiologist, n. /muy kroh buy ol euh jee/, n. the branch of biology dealing with the structure, function, uses, and modes of existence of microscopic… …   Universalium

• Winemaking — Wine grapes. Winemaking, or vinification, is the production of wine, starting with selection of the grapes or other produce and ending with bottling the finished wine. Although most wine is made from grapes, it may also be made from other fruit… …   Wikipedia

• bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom …   Universalium

• Ethanol — For other uses, see Ethanol (disambiguation). Grain alcohol redirects here. It is not to be confused with Neutral grain spirit. Ethanol …   Wikipedia

• Kombucha — For the Japanese seaweed tea, see Kombu. For the Japanese squash, see kabocha. Kombucha. Kombucha is an effervescent tea based beverage that is often drunk for its anecdotal health benefits or medicinal purposes. Kombucha is available… …   Wikipedia

• Food preservation — Canadian World War I poster encouraging people to preserve food for the winter …   Wikipedia

• baking — Process of cooking by dry heat, especially in an oven. Baked products include bread, cookies, pies, and pastries. Ingredients used in baking include flour, water, leavening agents (baker s yeast, baking soda, baking powder), shortening (fats,… …   Universalium

• cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …   Universalium

• Yeast — of the species Saccharomyces cerevisiae Scientific classification Domain …   Wikipedia