Classification
Product TypeIngredient
Product FormEnzyme preparation (typically powder or liquid concentrate)
Industry PositionFood processing ingredient (food enzyme / potential processing aid depending on use)
Market
Proteases in Canada are used as technical inputs across multiple food-manufacturing categories and are regulated based on how they are used (food additive vs processing aid). Health Canada’s List of Permitted Food Enzymes (published 2026-04-14) includes “Protease” entries with specified permitted sources and permitted foods, generally under Good Manufacturing Practice conditions. Permitted food categories in the list include beer, bread/flour, specific cheeses, prepared meat/poultry and meat tenderizing preparations, hydrolyzed proteins, and plant-based beverages. CFIA guidance emphasizes that food additives must be used according to Health Canada’s permitted lists, while processing aids (as defined by Health Canada policy) are not required to be declared on labels when they are not considered ingredients.
Market RoleDomestic food-processing market (regulated use of proteases as food enzymes and, in some contexts, processing aids)
Domestic RoleB2B technical input used by Canadian manufacturers in food categories where Health Canada permits protease as a food enzyme (e.g., brewing, baking, dairy/cheese, meat processing, plant-based beverages, protein hydrolysates)
Specification
Supply Chain
Value Chain- Enzyme manufacturer (production + formulation) → quality release (specification/lot controls) → Canadian importer/distributor → food plant dosing into permitted applications → finished-food distribution
Temperature- Storage and handling controls should preserve enzyme activity (avoid conditions that degrade activity, per supplier specifications).
Shelf Life- Shelf-life is typically managed as activity retention over time; buyers commonly manage inventory by lot and shelf-life dating aligned to supplier specifications.
Freight IntensityLow
Transport ModeMultimodal
Risks
Regulatory Compliance HighIf the protease’s source and intended food use/conditions do not align with Health Canada’s List of Permitted Food Enzymes (for food-enzyme uses), sale/use can be non-compliant and may trigger enforcement actions, withdrawals, or recalls.Verify the exact “Protease” entry (source + permitted food + conditions such as GMP) in Health Canada’s current list; if not covered, pursue a Health Canada food additive submission before commercialization.
Labelling MediumMisclassification (food additive vs processing aid) can lead to incorrect label declarations or missing declarations, creating compliance and recall risk.Apply Health Canada’s policy decision framework for additive vs processing aid, and align label decisions with CFIA food additive and processing-aid guidance.
Documentation Gap MediumInsufficient documentation to demonstrate the protease preparation’s source identity and permitted-condition alignment can delay buyer approval and complicate regulatory responses.Maintain a compliance dossier linking product identity to the Health Canada list entry and intended Canadian food applications, with controlled lot traceability.
FAQ
Is protease permitted as a food enzyme in Canada, and what types of foods are covered?Yes. Health Canada’s List of Permitted Food Enzymes includes “Protease” entries with specified permitted sources and permitted foods/conditions (generally under Good Manufacturing Practice). The permitted food categories listed include, among others, beer; bread/white flour/whole wheat flour; certain cheeses (including cheddar and Colby); prepared meat/poultry and meat tenderizing preparations; hydrolyzed animal, milk, and vegetable proteins; and plant-based beverages.
Do I have to declare protease on Canadian food labels?It depends on how the protease is classified in your specific use. CFIA guidance explains that food additives are ingredients and must follow applicable ingredient-list rules, while processing aids are not considered ingredients and are not required to be declared on prepackaged food labels under the Food and Drug Regulations. Health Canada’s policy on differentiating food additives and processing aids provides the framework used to determine which category applies.
What if my protease source or intended food use is not listed as permitted by Health Canada?For food-enzyme (food additive) uses, Health Canada’s permitted lists are the authoritative reference. If the intended source, food, or condition of use is not covered for protease, the pathway is to file a Health Canada food additive submission to request an amendment to the relevant list, following Health Canada’s submission guidance.