Protein glutaminase

We specialize in producing high-quality Protein glutaminase for sale. You can contact us for bulk Protein glutaminase.

Introduction

Protein glutaminase is a food-grade enzyme that catalyzes the deamidation of glutamine residues in proteins, converting them into glutamic acid. This enzymatic reaction enhances the functional properties of proteins without breaking the peptide backbone, making it ideal for improving the performance of plant and animal-based proteins in food applications.

Uses

1.Enhances solubility, emulsification, and foaming properties of proteins.
2.Improves texture and mouthfeel in protein-rich beverages and dairy alternatives.
3.Suitable for use in baked goods, processed meats, and plant-based products.
4.Reduces allergenicity of some proteins through structural modification.

Specifications

Appearance: Light yellow to off-white powder
Form: Powder
Activity: ≥100 U/g (unit definition based on standard substrate)
pH Range: 5.0 – 9.0 (optimum around pH 7.0)
Temperature Range: 30°C – 60°C (optimum at ~50°C)
Solubility: Soluble in water
Standard Packaging: 1kg foil bag, 10kg drum or as required

Storage and Shelf Life

1.Store in a cool, dry, and ventilated area away from direct sunlight.
2.Recommended storage temperature: below 25°C.
3.Shelf life: 12 months in original sealed packaging.
4.Once opened, use promptly or reseal tightly to avoid moisture absorption.