β-Galactosidase Treatment of Frozen Dairy Product Mixes Containing Whey

Hydrolysis of lactose in acid whey using

Hydrolysis of lactose in acid whey using β-galactosidase immobilized on porous glass particles: Preparation and characterization of a reusable catalyst for the production of low-lactose dairy products

✍ L. E. Wierzbicki; V. H. Edwards; F. V. Kosikowski 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 678 KB

## Abstract Partially purified lactoses (β‐D‐galactoside galactohydrolase, EC 3.2.1.23) from __Aspergillus niger__, __Ladobacillus helveticus__, and __Saccharomyces lactis__ were immobilized on diazotized porous glass particles (mean pore diameter, 86.5 nm: particle size diameters, 75–125 μm). In a