A simple technique for the immobilization of lysozyme by cross-linking of hen egg white foam

A novel technique has been described for the immobilization of lysozyme, naturally present in hen egg white by cross-linking the egg white foam with glutaraldehyde. This technique results in a mechanically stable and porous matrix exhibiting about 6-times the lytic activity against Micrococcus lysodeikticus cells, as compared to the unfoamed matrix. Foamed egg white matrix can be used for the continuous lysis of bacterial cells.