propanoaatin
Propanoaatin refers to the propanoate ion derived from propanoic acid (propionic acid) and, more broadly, to the salts and esters of this carboxylic acid. The propanoate ion is a negatively charged carboxylate (R-COO−). In solution it exists in equilibrium with propionic acid, depending on pH.
Common propanoates include sodium propanoate, potassium propanoate, and calcium propanoate. These salts are typically water-soluble; many
In biology, propionate is produced in the human gut by bacterial fermentation of dietary fiber and other
Uses include as a preservative in bread and other baked goods, where calcium propanoate and sodium propanoate
Safety: Propanoates used as food additives within regulatory limits are generally regarded as safe. Concentrated solutions