Potassium Sorbate To Retard Spoilage

Potassium sorbate is the potassium salt of sorbic acid. It is a manufactured ingredient, typically produced by reacting sorbic acid with potassium hydroxide. Sorbic acid itself can be produced through chemical synthesis.

Potassium sorbate is added to foods as a preservative to inhibit the growth of mold, yeast, and bacteria. This helps to extend the shelf life of products. It is commonly found in baked goods, cheeses, dried fruits, and beverages.

Potassium sorbate is generally recognized as safe (GRAS) by the FDA for use as a food preservative. Scientific bodies like JECFA and EFSA have evaluated potassium sorbate and found it to be safe at typical consumption levels. Some individuals may experience mild allergic reactions, such as skin rashes or itching, but this is uncommon. Evidence does not suggest significant health concerns at levels typically found in food.