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The three "R"s stand for carbon substituents or hydrogen atoms. [1] In chemistry, an alcohol is a type of organic compound that carries at least one hydroxyl ( −OH) functional group bound to carbon. [2] [3] Alcohols range from the simple, like methanol and ethanol, to complex, like sugars and cholesterol. The presence of an OH group strongly ...
Some single-drink liquor bottles available in Germany. Liquor ( / ˈlɪkər / LIK-ər) or distilled beverage is an alcoholic drink produced by the distillation of grains, fruits, vegetables, or sugar that have already gone through alcoholic fermentation. Other terms for liquor include spirit, spirituous liquor or hard liquor.
EBAC is the estimated blood alcohol concentration (in g/L) A is the mass of alcohol consumed (g). T is the amount time during which alcohol was present in the blood (usually time since consumption began), in hours. β is the rate at which alcohol is eliminated, averaging around 0.15 g/L/hr. [ 29]
Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products. Because yeasts perform this conversion in the absence of oxygen, alcoholic fermentation is considered an anaerobic process.
Standard drink. United States standard drinks of beer, malt liquor, wine, and spirits compared. Each contains about 14 grams or 17.7 ml of ethanol. A standard drink or (in the UK) unit of alcohol is a measure of alcohol consumption representing a fixed amount of pure alcohol. The notion is used in relation to recommendations about alcohol ...
Alcohol is the leading cause of direct deaths from drug overdoses. Symptoms of ethanol overdose may include nausea, vomiting, CNS depression, coma, acute respiratory failure, or death. Levels of even less than 0.1% can cause intoxication, with unconsciousness often occurring at 0.3–0.4%. [275]
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 ...
Early Vedic literature suggests the use of alcohol by priestly classes. [31] The two great Hindu epics, Ramayana and Mahabharata, mention the use of alcohol. In Ramayana, alcohol consumption is depicted in a good/bad dichotomy. The bad faction members consumed meat and alcohol while the good faction members were abstinent vegetarians.