Cheese Culture Lactic Acid

Cheese culture lactic acid refers to the lactic acid produced by bacteria used in cheese making. These bacteria, called lactic acid bacteria, consume sugars in milk and produce lactic acid as a byproduct. This process is essential for developing the characteristic flavor and texture of many cheeses.

Lactic acid is added to foods as an acidity regulator and flavor enhancer. It provides a tangy or sour taste and can also act as a preservative by lowering pH, which inhibits the growth of spoilage microorganisms. It is commonly found in dairy products, baked goods, and pickled vegetables.

Lactic acid is generally recognized as safe (GRAS) by the FDA. It is a natural substance produced in the body during exercise and is also found in many foods. Regulatory bodies like JECFA and EFSA have evaluated lactic acid and its salts, generally finding them safe for use in food. There are no significant health controversies associated with its consumption at typical levels.