Naturally Fermented Lactic Acid

Naturally fermented lactic acid is an organic acid produced by the fermentation of carbohydrates, such as sugars, by lactic acid bacteria. It is a naturally occurring substance found in many foods, including dairy products, fermented vegetables, and sourdough bread. The production process involves using specific bacterial strains to convert sugars into lactic acid.

Manufacturers use naturally fermented lactic acid as an acidity regulator, flavor enhancer, and preservative. It contributes a tart or sour taste to foods and helps extend shelf life by inhibiting microbial growth. It is commonly found in baked goods, dairy products, pickled foods, and beverages.

Naturally fermented lactic acid is generally recognized as safe (GRAS) by the FDA for use in food. It is a normal product of human metabolism and is readily processed by the body. International bodies like JECFA and EFSA have evaluated lactic acid and its salts, and have established acceptable daily intakes. Evidence does not suggest adverse health effects from consuming foods containing naturally fermented lactic acid at typical levels.