two purified pea 1,3-beta-d-glucanases ( ec 3.2.1.6 ) hydrolyse laminarin ( degree of polymerization 20 ) , laminaridextrins ( degree of polymerization 3 -- 7 ) , and their reduced 3h-derivatives , 1,3-beta-d-glucans which are partially substituted ( carboxymethyl-pachyman ) or crystalline ( curdlan ) , and mixed-linkage beta-glucans .
C0017696
glucans
C1134651
beta-glucans