Some physiological aspects of the submerged cultivation of culinary-medicinal Shiitake mushroom Lentinus edodes (Berk.) Singer (Agaricomycetideae)

摘要

Production of biomass, lipids, protein, exo- and endopolysaccharides in different cultivation conditions, the composition of mycelia and fruiting bodies, and infrared spectra of exo- and endopolysaccharides of Lentinus edodes were studied. It was demonstrated that an intensity of aeration of 1.5 L/L/min with an agitation speed of 100 rpm in a fermenter provided the most favorable conditions. for the biosynthesis of exopolysaccharides. Infrared spectra of exo- and endopolyzaccharides showed that the most pronounced absorption zones were at 3400 cm-1 and 1550 cm-1.