Ingredient

Penicillum Roqueforti

Source
Not animal-derived
Allergen
No
Role in food
This mold is primarily used to impart a distinct blue cheese flavor and aroma …

What is Penicillum Roqueforti?

Penicillium roqueforti is a type of mold used to make blue cheeses, such as Roquefort, Gorgonzola, and Stilton. It is a naturally occurring mold that gives these cheeses their characteristic blue veins and pungent flavor.

Is Penicillum Roqueforti vegan?

Penicillum Roqueforti is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Penicillum Roqueforti gluten-free?

It does not contain gluten.

Is Penicillum Roqueforti a major allergen?

Penicillium roqueforti is not one of the nine major allergens.

What is Penicillum Roqueforti used for?

This mold is primarily used to impart a distinct blue cheese flavor and aroma to foods.

Is Penicillum Roqueforti safe?

Penicillium roqueforti is generally recognized as safe (GRAS) by the FDA for its use in food production, particularly in cheesemaking.

Why it's used

This mold is primarily used to impart a distinct blue cheese flavor and aroma to foods. It is most commonly found in dairy products like blue cheese itself, but can also be used in dressings, dips, and sauces where a blue cheese flavor is desired.

Health notes

Penicillium roqueforti is generally recognized as safe (GRAS) by the FDA for its use in food production, particularly in cheesemaking. It is a natural component of many fermented foods and is not associated with adverse health effects when consumed as part of these foods. International bodies like EFSA have also evaluated molds used in food, and JECFA has not set a numerical limit for this specific mold.

Allergen info

Penicillium roqueforti is not one of the nine major allergens. It is a mold, not derived from milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, or sesame. It does not contain gluten.

Foods that contain Penicillum Roqueforti

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Last updated: October 5, 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.