Vinegar Also known as acetic acid or ethanoic acid What is Vinegar? Vinegar is a sour-tasting liquid used as a leavening agent, pH regulator, acidulant, preservative, antimicrobial agent and dough improver.1,2 Molasses and alcohols from cereals, grains, and fruits are the basic substrates for making vinegars. The production process depends on the [...]