Ingredient · E202, E235

Potassium Sorbate And Natamycin

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Source

Not animal-derived

Allergen

No

Role in food

Potassium sorbate and natamycin are used together as antimicrobial preservatives in a variety of …

What it is

Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. It is typically produced industrially through chemical synthesis. Natamycin is a natural antifungal compound produced by fermentation of the bacterium *Streptomyces natalensis*.

Why it's used

Potassium sorbate and natamycin are used together as antimicrobial preservatives in a variety of foods. They help prevent the growth of mold, yeast, and bacteria, extending shelf life. They are commonly found in cheese, yogurt, baked goods, dried fruits, and processed meats.

Health notes

Potassium sorbate is generally recognized as safe (GRAS) by the FDA for use as a food preservative. Natamycin is also approved by the FDA as a food additive for use on cheese and sausage casings. Both substances have been evaluated by international bodies like JECFA and EFSA. While generally considered safe at typical consumption levels, some individuals may experience mild allergic reactions or sensitivities.

Allergen info

Not a major allergen. Neither potassium sorbate nor natamycin are derived from the nine FDA major allergens. They do not contain gluten.

Products containing Potassium Sorbate And Natamycin

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GIORGIO FOODS Rustic Stone Baked Pizza Pizza High in sodium — 38% DV per serving High in saturated fat — 40% DV per serving 246kcal 10.6Protein 11.3Fat 24.6Carbs Flowers Foods, Inc. Honey Bun Croissants, Sweet Rolls, Muffins & Other Pastries High in saturated fat — 60% DV per serving 414kcal 5.0Protein 22.2Fat 49.5Carbs ARCHER FARMS Bacon Cheddar Stuffed Pork Chops Other Meats High in sodium — 31% DV per serving High in saturated fat — 25% DV per serving High in cholesterol — 30% DV per serving 171kcal 20.7Protein 8.6Fat 1.4Carbs Conagra Brands ODOMS TENNESSEE PRIDE Sausage Balls Meat/Poultry/Other Animals Sausages Prepared/Processed High in sodium — 39% DV per serving High in saturated fat — 40% DV per serving 361kcal 15.3Protein 27.8Fat 13.9Carbs Conagra Brands Odom's Tennessee Pride Homestyle Sausage Balls, 16 Ounce, 16 OZ Meat/Poultry/Other Animals Prepared/Processed High in sodium — 39% DV per serving High in saturated fat — 40% DV per serving 361kcal 15.3Protein 27.8Fat 13.9Carbs HYVEE Chicken Pot Pie, Chicken Cakes, Cupcakes, Snack Cakes High in sodium — 43% DV per serving High in saturated fat — 60% DV per serving High in cholesterol — 20% DV per serving 256kcal 7.0Protein 13.7Fat 26.0Carbs Riverside Foods Pepper Jack Cheese Cubes 4475 Cheese/Cheese Substitutes High in sodium — 64% DV per serving High in saturated fat — 45% DV per serving 265kcal 12Protein 15Fat 21Carbs Smithfield Farmland Corp. Smoked Sausage With Cheese Made With Pork And Turkey, Beef Added Sausages, Hotdogs & Brats High in sodium — 32% DV per serving High in saturated fat — 50% DV per serving High in cholesterol — 20% DV per serving 316kcal 11.4Protein 27.9Fat 2.5Carbs Topco Associates, Inc. Natural Casing Cheddar Bratwurst Sausages, Hotdogs & Brats High in sodium — 26% DV per serving High in saturated fat — 35% DV per serving 297kcal 14.9Protein 24.3Fat 4.0Carbs Land O'Frost, Inc. Chili Cheese Smoked Sausage Sausages, Hotdogs & Brats High in sodium — 23% DV per serving High in saturated fat — 40% DV per serving 365kcal 12.2Protein 32.4Fat 4.0Carbs Kingston Marketing Co Specialty Pizza Pizza High in sodium — 39% DV per serving High in saturated fat — 40% DV per serving 303kcal 11.4Protein 17.4Fat 24.2Carbs otherlands Cheddar Meat Sticks Other Snacks 206kcal 17.6Protein 14.7Fat 2.9Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.