Protein glutaminase alone for oat-protein functionality trials, including solubility, texture and coffee-use evaluation. It modifies protein-bound glutamine without cutting the protein backbone. This home product is distinct from the professional OatCraft Barista blend, which also contains neutral protease. It does not add total protein or guarantee foam.

Enzyme

Protein glutaminase

Dropper bottles and refills

• 30 mL graduated dropper bottle — ST1110
• 100 mL refill — ST1111
• 500 mL café refill — ST1112

One-off purchases for home kitchens, independent cafés and small restaurants. Measure enzyme additions in millilitres using the graduated pipette. Do not assume a fixed drop volume; drops depend on the dropper and formulation.

Trial recipe guidance

Follow the supplied formulation specification for activity, dose, temperature, holding time and finishing/inactivation. Website calculator defaults are editable trial assumptions, not validated dosing recommendations.

Storage and handling

Follow the supplied label and Safety Data Sheet. Avoid enzyme aerosols. Confirm supplied formulation suitability for your process and market.

Delivery

Free international delivery from £100 equivalent. Below this threshold international delivery is £30 equivalent. Shipping availability and taxes are confirmed at Shopify checkout.

Product image is a generated packaging visualisation.