https://www.selleckchem.com/pr....oducts/merbarone.htm
Wild-grown fruiting bodies of the basidiomycete Fomitopsis betulina (Agaricomycetes, birch bracket mushroom, = Piptoporus betulinus) in different growing stages were collected and analyzed for their beta-glucan content. It could be shown that no significant difference in beta-glucan content regarding size or location of the collected fruiting bodies could be determined, but all samples displayed high values of beta-glucan in comparison to other well-known culinary or medicinal mushroom species. Furthermore, F. betulina fruiting bodies