| abstract |
The invention relates to a method for producing aqueous solutions of glucanes having a main chain having ß-1,3-glycosidic bonds, and side groups bonded thereto by ß-1,6-glycosidic bonds, by fermenting fungus strains secreting said glucanes into the fermentation broth in an aqueous culture medium, wherein the separating of the glucanes from the fermentation broth takes place by means of asymmetric filter membranes. |