Ingredient · E235

Natamycin A Natural Mold Inhibitor

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Source

Not animal-derived

Allergen

Role in food

Manufacturers add natamycin to foods to prevent the growth of mold and yeast, extending …

What it is

Natamycin is a natural antifungal agent produced by the bacterium *Streptomyces natalensis*. It is produced through fermentation and then purified. It is effective against a wide range of molds and yeasts.

Why it's used

Manufacturers add natamycin to foods to prevent the growth of mold and yeast, extending shelf life. It is commonly used on the surface of cheeses, cured meats, and baked goods like pizzas and wraps. Its effectiveness at low concentrations makes it a useful preservative.

Health notes

In the United States, natamycin is generally recognized as safe (GRAS) by the FDA for use as a food preservative. International bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have also evaluated natamycin. It is not known to cause adverse health effects when consumed at typical dietary levels. There are no widespread controversies regarding its safety.

Allergen info

Natamycin is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Natamycin A Natural Mold Inhibitor

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CARLA'S PASTA Stromboli Crispy Bites Frozen Appetizers & Hors D'oeuvres High in sodium — 40% DV per serving High in saturated fat — 45% DV per serving High in cholesterol — 23% DV per serving 331kcal 10.3Protein 20Fat 26.2Carbs Troyer Specialty Foods, Inc. Lite Feta Cheese Sliced Cheese 125kcal 14.3Protein 5.4Fat 3.6Carbs Taylor Fresh Foods, Inc. Honey Turkey Breast & Smoked Gouda Wrap, Honey Turkey Prepared Wraps and Burittos High in sodium — 58% DV per serving High in saturated fat — 35% DV per serving High in cholesterol — 20% DV per serving 202kcal 11.2Protein 9.6Fat 17.0Carbs Entertainment Production House Inc. Southwestern Style With Chicken Romaine Lettuce, Chili Lime Chicken, Mexican Cheese Blend, Tri Color Tortilla Strips, With A Lite Salsa Ranch Dressing Salad, Southwestern Style Salad With Chicken Pickles, Olives, Peppers & Relishes 110kcal 7Protein 6Fat 7Carbs Troyer Specialty Foods, Inc. Feta Cheese Cheese 250kcal 14.3Protein 17.9Fat 3.6Carbs Astrochef, Inc. Risotto Bites, Three Cheese & Mushroom Frozen Appetizers & Hors D'oeuvres 176kcal 8.2Protein 7.1Fat 18.8Carbs The Van Cleve Seafood Co. Blue Crab Pie Frozen Dinners & Entrees High in saturated fat — 30% DV per serving 310kcal 12.7Protein 21.1Fat 18.3Carbs Ahold USA, Inc. Italian Style Ham, Salami & Pepperoni Wrap, Italian Style Prepared Wraps and Burittos High in sodium — 84% DV per serving High in saturated fat — 60% DV per serving High in cholesterol — 24% DV per serving 270kcal 8.3Protein 17.5Fat 20.2Carbs

Harris-Teeter Inc. Mozzarella Cheese - Whole Milk Cheese High in saturated fat — 22% DV per serving 321kcal 21.4Protein 25Fat 3.6Carbs

Sam's Club West Roasted Chiles & Cheese Cauliflower Dip With Cheddar & Pepper Jack Cheese, Roasted Chiles & Cheese Cauliflower Cheese 167kcal 6.7Protein 15Fat 6.7Carbs Rafael Padilla & Cia S. En C. Parmesan Cheese Grated, Parmesan Cheese 400kcal 40Protein 30Fat 0Carbs

Wawa Incorporated Chicken Taco Pinwheels, Chicken Taco Prepared Wraps and Burittos High in sodium — 31% DV per serving High in saturated fat — 25% DV per serving High in cholesterol — 20% DV per serving 210kcal 13.6Protein 8.0Fat 20.4Carbs

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.