Sorbic Acid Potassium Sorbate

Sorbic acid is a naturally occurring organic compound. It is often produced industrially by heating ketene with diketene. Potassium sorbate is the potassium salt of sorbic acid, made by reacting sorbic acid with potassium hydroxide.

These compounds are primarily used as preservatives to inhibit the growth of mold, yeast, and bacteria in foods. They are often found in baked goods like cakes and cupcakes, as well as frozen breakfast items and biscuits, to extend shelf life.

Sorbic acid and potassium sorbate are generally recognized as safe (GRAS) by the FDA for use as preservatives. They are metabolized by the body similarly to fatty acids. Both the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated these substances and found them to be safe for consumption at typical levels. Some individuals may experience mild allergic reactions or sensitivities, though this is uncommon.