MeSH note : a highly side-chain/branched alkali-insoluble cell wall glucan from fungus such as
Epicoccum nigrum, Botrytis cinerea, ascomycetes & basidiomycetes; also isolated S-4001
from Lei Wan (polyporus mylitiae), HA-beta-glucan from mushroom Pleutotus ostreatus
(Fr.) Quel., and translam from seaweed Laminaria cichorioides; with commercially important
functional properties including emulsification and friction reduction.;