Potassium Sorbate Added As Preservatives
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What it is
Potassium sorbate is the potassium salt of sorbic acid. It is a synthetic compound, often produced from the reaction of sorbic acid with potassium hydroxide. It appears as a white crystalline powder or granules.
Why it's used
Manufacturers add potassium sorbate to foods as a preservative to inhibit the growth of mold, yeast, and some bacteria. This helps extend the shelf life of products like baked goods, cheeses, dried fruits, and beverages.
Health notes
Potassium sorbate is generally recognized as safe (GRAS) by the FDA when used as a food additive. International bodies like JECFA and EFSA have also evaluated potassium sorbate. While generally considered safe, some individuals may experience mild digestive upset or skin reactions, though these are rare. Research has not established a link between typical consumption of potassium sorbate and adverse health effects.
Allergen info
Potassium sorbate is not derived from any of the nine FDA major allergens and does not contain gluten.