Production of cellulolytic enzymes by immobilized Sporotrichum thermophile.

Spores of Sporotrichum thermophile were immobilized in agar, polyacrylamide, and sodium alginate to generate in situ mycelium for production of cellulolytic enzymes. Immobilized mycelium was considerably less effective than free cells for cellulase productivity. Of the three gel types, agar beads proved to be the best carrier for the immobilized spores and subsequently generated mycelium. Results of repeated batch experiments suggested that the immobilized mycelia could be reused but at much reduced efficiency.