METHOD FOR ISOLATION OF L-ARABINOSE BY ARABINOFURANOSIDASE TREATMENT WITH ADDITION OF KCL OR NACL

摘要

PURPOSE: A method for isolating L-arabinose through enzyme hydrolysis is provided to ensure reaction activity of enzyme by adding KCl or NaCl and selectively isolate L-arabinose. CONSTITUTION: An L-arabinose is isolated by treating arabinofuranosidase to a substrate liquid containing polymer having L-arabinose. The arabinofuranosidase reactivity is enhanced by adding KCl or NaCl. The polymer having the L-arabinose is a polymer having L-arabinose of homo form or hetero form. The polymer containing L-arabinose of homo form is arabinan. The polymer having L-arabinose of hetero form is arabinoxylan.