
Lactase (β-Galactosidase)
Description:
- Enzyme type: Hydrolase
- Source: Fungal or microbial origin
- Function: Hydrolyzes lactose → glucose + galactose
Properties:
- Optimum pH: 4.5 – 6.5
- Optimum temperature: 35 – 55 °C
- Activity basis: Food/pharma grade (ALU or NLU units)
Pharma & Industry Applications:
- Formulation of lactose-free oral suspensions or tablets.
- Used in digestive enzyme supplements for lactose intolerance.
- Industrial: Dairy processing for lactose-free milk, yogurt, and whey hydrolysis.
- Enhances sweetness naturally by glucose formation.
