Potassium Sorbate Added To Maintain Freshness
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What it is
Potassium sorbate is the potassium salt of sorbic acid. It is a naturally occurring compound found in some plants, but it is typically manufactured synthetically for food use. It is produced by reacting sorbic acid with potassium hydroxide.
Why it's used
Potassium sorbate is primarily used as a preservative to inhibit the growth of mold, yeast, and some bacteria. This helps to extend the shelf life of food products. It is commonly found in dairy products like yogurt and cheese, baked goods, dried fruits, and beverages.
Health notes
Potassium sorbate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use 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 evaluated potassium sorbate and established acceptable daily intake levels. While generally considered safe, some individuals may experience mild allergic reactions or sensitivities, though this is rare.
Allergen info
Potassium sorbate is not derived from any of the nine FDA major allergens. It does not contain gluten.