Inulin hydrolysis by theDebaryomyces phaffiiinulinase immobilized on Deae cellulose

✍ Scribed by Joseph Pierre Guiraud; Sylvie Demeulle; P. Galzy

• Publisher: Springer Netherlands
• Year: 1981
• Tongue: English
• Weight: 361 KB
• Volume: 3
• Category: Article
• ISSN: 0141-5492
• DOI: 10.1007/bf00134844

✦ Synopsis

Debaryomyces phaffii inulinase was immobilized by adsorption on DEAE-cellulose.

The immobilization caused a drop in optimum pH, a slight increase in optimum temperature and an important increase in the thermal stability of the system. The activity yield of immobilized inulinase was 75 %. A continuous reactor operation was carried out. The utilization of this system permited the production of fructose syrup from inulin.