A clear odorless hygroscopic syrupy carboxylic acid found in sour milk and in many fruits.

Roget 397: sourness etc. adj.; acid, acidity, low pH; acetous fermentation, lactic fermentation.    vinegar, verjuice^†, crab, alum; acetic acid, lactic acid.    ... meer laten zien

Nederlands: melkzuur
Pools: kwas mlekowy