Bacterial Protease is an enzyme preparation used to break down proteins into peptides and amino acids during food and beverage processing. It belongs to the enzyme category and carries no E-number, since enzymes are regulated separately under Reg. 1332/2008. Its activity can improve protein solubility, reduce viscosity and support flavour development, which is why it appears in applications where controlled protein hydrolysis matters.
Manufacturers use Bacterial Protease in protein-rich processing streams such as hydrolysates, savoury flavour bases and certain beverages. The ingredient is supplied as a powder, white to light brownish-yellow, with a mild fermentation-like odour. It is soluble in water, so it can be dissolved into aqueous process streams. As with most enzyme powders, keep it dry and cool, limit dust exposure, and add it under conditions that protect its activity.
| Appearance | White to light brownish-yellow |
| Shelf life | 12-24 months, unopened |
| Storage | Cool, dry place |
| Test | Requirement |
|---|---|
| Activity units declared | Per specification |
| Heavy metals | Per specification |
| Antimicrobial activity absent | Per specification |
| Host organism ID | Per specification |
QC requirements shown apply to every destination or to the EU. Lot-specific results (assay, moisture, pH, microbiological and heavy-metal testing) vary by production batch and are supplied on the Certificate of Analysis for each shipment.
Yes. Every shipment of Bacterial Protease comes with a batch-specific Certificate of Analysis. If you need further documents, such as an allergen or GMO declaration or a certificate of origin, tell us at the enquiry stage and we will confirm what is available.
Storage: Cool, dry place. Shelf life: 12-24 months, unopened.
The certifications associated with Bacterial Protease include FSSC 22000, CNAS CoA, GMO host organism decl, EU food enzyme authorisation check. Tell us which certification your audit requires and we will confirm what can be provided before you order.
In most cases, yes. Tell us your target volume and application on the contact form and we'll confirm sample availability along with indicative pricing and lead time.