Ingredient · E202 (Potassium Sorbate), E235 (Natamycin)

Potassium Sorbate & Natamycin

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Source

Not animal-derived

Allergen

Role in food

Potassium sorbate and natamycin are used as antimicrobials to prevent the growth of mold, …

What it is

Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring compound found in some plants. It is manufactured synthetically for food use. Natamycin is a natural antifungal produced by fermentation of the bacterium *Streptomyces natalensis*.

Why it's used

Potassium sorbate and natamycin are used as antimicrobials to prevent the growth of mold, yeast, and some bacteria. They help extend the shelf life of foods. They are often found in cheese, yogurt, baked goods, dried fruits, and processed meats.

Health notes

Potassium sorbate is generally recognized as safe (GRAS) by the FDA. Natamycin is approved by the FDA as a food additive. Both substances have been evaluated by JECFA and EFSA. At typical consumption levels, they are not associated with adverse health effects. Some individuals may experience sensitivity or allergic reactions, though this is rare.

Allergen info

Neither potassium sorbate nor natamycin are derived from or are major allergens as defined by the FDA. They do not contain gluten.

Products containing Potassium Sorbate & Natamycin

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Coborn's Incorporated Meat Sticks, Jalapeno Cheddar Sausages, Hotdogs & Brats High in sodium — 20% DV per serving 293kcal 19.5Protein 21.9Fat 2.4Carbs Coborn's Incorporated Reuben Style Bratwurst With Sauerkraut And Swiss Cheese, Reuben Style Bratwurst Sausages, Hotdogs & Brats High in sodium — 53% DV per serving High in saturated fat — 70% DV per serving High in cholesterol — 28% DV per serving 278kcal 13.9Protein 22.5Fat 2.6Carbs

Winn-Dixie Stores, Inc. Cheddar Bacon Beef Patties, Cheddar Bacon Frozen Patties and Burgers High in sodium — 34% DV per serving High in saturated fat — 75% DV per serving High in cholesterol — 33% DV per serving 291kcal 16.6Protein 24.5Fat 0.7Carbs Byerly Foods International Chicken Cipotle Wrap Prepared Wraps and Burittos High in sodium — 63% DV per serving High in saturated fat — 40% DV per serving High in cholesterol — 22% DV per serving 193kcal 7.7Protein 8.0Fat 20.9Carbs Hy-Vee, Inc. Smoked Sausage With Cheddar Cheese, Smoked With Cheddar Cheese Sausages, Hotdogs & Brats High in sodium — 23% DV per serving High in saturated fat — 40% DV per serving 289kcal 13.2Protein 26.3Fat 2.6Carbs Hy-Vee, Inc. Summer Sausage With Pepper Jack Cheese, Pepper Jack Cheese Sausages, Hotdogs & Brats High in sodium — 27% DV per serving High in saturated fat — 25% DV per serving 304kcal 17.9Protein 30.4Fat 1.8Carbs Northern Tier Bakery LLC Green Chili White Meat Chicken Burrito With Monterey Jack & Cheddar Cheese, Green Chili White Meat Chicken With Monterey Jack & Cheddar Cheese Frozen Dinners & Entrees High in sodium — 54% DV per serving High in saturated fat — 45% DV per serving 203kcal 9.2Protein 8.4Fat 22.0Carbs Preferred Wholesale, Inc. Original Cheesy Smoked Beef Stick Ends & Curls, Original Cheesy Smoked Beef Other Snacks 357kcal 17.9Protein 32.1Fat 3.6Carbs Abbyland Foods, Inc. Beef Sticks With Jalapeno & Cheese Ends & Pieces, Jalapeno & Cheese Ends & Pieces Other Snacks 357kcal 17.9Protein 32.1Fat 3.6Carbs Preferred Wholesale, Inc. Cheesy Jalapeno Smoked Beef Sticks, Cheesy Jalapeno Smoked Beef Other Snacks 385kcal 19.2Protein 34.6Fat 3.9Carbs

Wisconsin Cheese & Sausage Company Jalapeno & Cheddar Summer Sausage, Jalapeno & Cheddar Sausages, Hotdogs & Brats High in sodium — 26% DV per serving High in saturated fat — 35% DV per serving 321kcal 16.1Protein 26.8Fat 3.6Carbs Datel Design and Development, Inc. Cajun-Kale & Mozzarella Cheese, Cajun-Kale & Mozzarella Other Meats High in saturated fat — 40% DV per serving High in cholesterol — 25% DV per serving 200kcal 18.5Protein 14.8Fat 0.7Carbs

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.