Potassium Sorbate As Preservatives

Potassium sorbate is the potassium salt of sorbic acid. Sorbic acid is a naturally occurring organic compound found in some plants, like the berries of the mountain ash tree. It is typically manufactured synthetically for food use.

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

Potassium sorbate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) when used as a food additive. International bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have also evaluated it. While generally considered safe at typical consumption levels, some individuals may experience mild allergic reactions or sensitivities, though this is rare.