Research Article
Biopolymeric Formulations for Biocatalysis and Biomedical Applications
Figure 2
Immobilized lactase onto three gel disks formulations treated as follows: carrageenan/chitosan/glutaraldehyde (Chito), carrageenan/polyethyleneimine, 8 h/glutaraldehyde (PEI, 8 h), and carrageenan/polyethyleneimine, 10 min/glutaraldehyde (PEI, 10 min).