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According to some authors, organyl derivatives of acidic hydrogen of other acids are esters as well (e.g. amides), but not according to the IUPAC. [ 1 ] An example of an ester formation is the substitution reaction between a carboxylic acid ( R−C(=O)−OH ) and an alcohol (R'OH), forming an ester ( R−C(=O)−O−R' ), where R and R′ are ...
An alcoholic drink is a drink that contains ethanol, commonly known as alcohol. Alcoholic drinks are divided into three general classes: beers , wines , and distilled beverages . They are legally consumed in most countries, and over one hundred countries have laws regulating their production, sale, and consumption. [ 1 ]
Esters can be converted to other esters in a process known as transesterification. Transesterification can be either acid- or base-catalyzed, and involves the reaction of an ester with an alcohol. Unfortunately, because the leaving group is also an alcohol, the forward and reverse reactions will often occur at similar rates.
These substances include small amounts of chemicals such as methanol and other alcohols (known as fusel alcohols), acetone, acetaldehyde, esters, tannins, and aldehydes (e.g. furfural). Congeners are responsible for most of the taste and aroma of distilled alcoholic beverages, and contribute to the taste of non-distilled drinks. [1]
2004 data of alcohol consumption per capita (age 15 or older), per year, by country, in liters of pure alcohol [2]. Alcoholic drink – An Alcoholic beverage is a drink containing ethanol, commonly known as alcohol, although in chemistry the definition of an alcohol includes many other compounds.
Unsweetened, distilled, alcoholic drinks that have an alcohol content of at least 20% ABV are called spirits. [35] For the most common distilled drinks, such as whisky (or whiskey) and vodka, the alcohol content is around 40%. The term hard liquor is used in North America to distinguish distilled drinks from undistilled ones (implicitly weaker).
Cocktails may vary in their ingredients from bartender to bartender, and from region to region. Two creations may have the same name but taste very different because of differences in how the drinks are prepared. This article is organized by the primary type of alcohol (by volume) contained in the beverage.
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 ...