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The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic drinks. The suffix -ol appears in the International Union of Pure and Applied Chemistry (IUPAC) chemical name of all substances where the hydroxyl group is the functional group with the ...
Fermentation does not require oxygen. If oxygen is present, some species of yeast (e.g., Kluyveromyces lactis or Kluyveromyces lipolytica) will oxidize pyruvate completely to carbon dioxide and water in a process called cellular respiration, hence these species of yeast will produce ethanol only in an anaerobic environment (not cellular ...
Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound with the chemical formula CH 3 CH 2 OH. It is an alcohol, with its formula also written as C 2 H 5 OH, C 2 H 6 O or EtOH, where Et stands for ethyl. Ethanol is a volatile, flammable, colorless liquid with a characteristic wine-like ...
In ethanol fermentation, one glucose molecule is converted into two ethanol molecules and two carbon dioxide (CO 2) molecules. [11] [12] It is used to make bread dough rise: the carbon dioxide forms bubbles, expanding the dough into a foam. [13] [14] The ethanol is the intoxicating agent in alcoholic beverages such as wine, beer and liquor. [15]
Liquor bottled with added sugar and flavorings, such as Grand Marnier, amaretto, and American schnapps, are known instead as liqueurs. [8] Liquor generally has an alcohol concentration higher than 30% when bottled, and before being diluted for bottling, it typically has a concentration over 50%.
Sam's Club Spirits. While Sam’s Club has only been in the liquor business since 2010, the Walmart-owned wholesaler has put together an impressive lineup of affordable white-label alcohols under ...
Beers can be carbonated with CO 2 or made sparkling with an inert gas such as nitrogen (N 2), argon (Ar), or helium (He). Inert gases are not as soluble in water as carbon dioxide, so they form bubbles that do not grow through Ostwald ripening. This means that the beer has smaller bubbles and a more creamy and stable head. [6]
After juniper, gin tends to be flavoured with herbs, spices, floral or fruit flavours, or often a combination. It is commonly mixed with tonic water in a gin and tonic. Gin is also used as a base spirit to produce flavoured, gin-based liqueurs, for example sloe gin, traditionally produced by the addition of fruit, flavourings and sugar.