Ingredient

Proteinase

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Proteinases are used in food processing to modify proteins, affecting texture, flavor, and solubility. …

What is Proteinase?

Proteinase is an enzyme that breaks down proteins into smaller peptides or amino acids. It is naturally found in many living organisms, including plants, animals, and microorganisms like bacteria and fungi. For food use, proteinases are often produced through fermentation by selected microbial strains.

Is Proteinase gluten-free?

However, if derived from sources like wheat or soy, they could potentially contain trace amounts of allergens or gluten, depending on the manufacturing process.

Is Proteinase a major allergen?

Proteinases themselves are not major allergens.

What is Proteinase used for?

Proteinases are used in food processing to modify proteins, affecting texture, flavor, and solubility.

Is Proteinase safe?

Proteinases are generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Proteinases are used in food processing to modify proteins, affecting texture, flavor, and solubility. They can be used in baking to improve dough handling, in dairy for cheese production, and in meat tenderization. They are also used to produce protein hydrolysates for specialized food products.

Health notes

Proteinases are generally recognized as safe (GRAS) by the FDA for use in food. They are enzymes that are digested like other proteins in the stomach and are not expected to pose health risks at typical consumption levels. International bodies like JECFA have evaluated enzymes used in food processing.

Allergen info

Proteinases themselves are not major allergens. However, if derived from sources like wheat or soy, they could potentially contain trace amounts of allergens or gluten, depending on the manufacturing process. It is always best to check the product label for specific allergen information.

Foods that contain Proteinase

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.