| [Visitor (111.8.*.*)]answers [Chinese ] | Time :2020-03-23 | | Lactic acid (IUPAC scientific name: 2-hydroxypropionic acid) is a compound that functions in a variety of biochemical processes. It is a carboxylic acid with a molecular formula of C3H6O3. It is a carboxylic acid containing a hydroxyl group and is therefore an alpha-hydroxy acid (AHA). In aqueous solution, its carboxyl group releases a proton, which generates lactate ion CH3CHOHCOO. Lactate dehydrogenase converts pyruvate to L-lactic acid during fermentation. Lactic acid is constantly produced during normal metabolism and exercise, but its concentration does not generally rise. |
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