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Butyric acid is an acid produced by bacteria that produce syrup for beer, or can be produced during wort production. When the content of butyric acid in beer exceeds 2-3 mg/litre, the beer tastes like metamorphic milk or rotten butter. To avoid this result, acidic sputum should be kept above 90 °F and have minimal contact with oxygen.
Butyric acid (/ ˈ b j uː t ɪ r ɪ k /; from Ancient Greek: βούτῡρον, meaning "butter"), also known under the systematic name butanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula CH 3 CH 2 CH 2 COOH. It is an oily, colorless liquid with an unpleasant odor.
This means that the beer has smaller bubbles and a more creamy and stable head. [6] These less soluble inert gases give the beer a different and flatter texture. In beer terms, the mouthfeel is smooth, not bubbly like beers with normal carbonation. Nitro beer (for nitrogen beer) could taste less acidic than normal beer. [7]
Printable version; In other projects Wikidata item; ... butyric acid: 107-92-6 HN(CH 2 CH 2 OH) 2: diethanolamine: 111-42-2 HN(CH 2 CH 2 NH 2) 2: diethylenetriamine ...
Butyryl-CoA (or butyryl-coenzyme A, butanoyl-CoA) is an organic coenzyme A-containing derivative of butyric acid. [1] It is a natural product found in many biological pathways, such as fatty acid metabolism (degradation and elongation), fermentation, and 4-aminobutanoate (GABA) degradation.
Butyl butyrate, or butyl butanoate, is an organic compound that is an ester formed by the condensation of butyric acid and n-butanol. It is a clear, colorless liquid that is insoluble in water, but miscible with ethanol and diethyl ether. Its refractive index is 1.406 at 20 °C.
This is a list of alcoholic drinks. 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 .
Print/export Download as PDF; Printable version; In other projects ... Pages in category "Beer brands" The following 75 pages are in this category, out of 75 total.