Various marine microorganisms were isolated from seaweed, and their alginate-degrading activities were investigated. An alginate-degrading bacteria, Vibrio sp. AEBL-211, showed highest level of alginase activity when cultured on a mineral salt medium ...
Various marine microorganisms were isolated from seaweed, and their alginate-degrading activities were investigated. An alginate-degrading bacteria, Vibrio sp. AEBL-211, showed highest level of alginase activity when cultured on a mineral salt medium containing 0.7%(w/v) sodium alginate as the sole carbon source. The intracellular alginase from AEBL-211 was partially purified by ion chromatography on DE 52-cellulose column and gel filteration on Sepacryl G-200 column, and showed guluronate-specific 1yase activity.