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International Journal of Medicinal Mushrooms
IF: 1.423 5-Year IF: 1.525 SJR: 0.431 SNIP: 0.661 CiteScore™: 1.38

ISSN Print: 1521-9437
ISSN Online: 1940-4344

International Journal of Medicinal Mushrooms

DOI: 10.1615/IntJMedMushr.v6.i4.70
6 pages

Some Physiological Aspects of the Submerged Cultivation of Culinary-Medicinal Shiitake Mushroom Lentinus edodes (Berk.) Singer (Agaricomycetideae)

Nina A. Bisko
Institute of Food Biotechnology and Genomics of the National Academy of Sciences of Ukraine, Kiev
Victor V. Scherba
Institute of Microbiology of the National Academy of Sciences of Byelorussia, Minsk, Byelorussia
Nadezda Yu. Mitropolskaya
M. G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Tereschenkivska Str. 2, Kiev, 252601, Ukraine

ABSTRACT

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 endopolysaccharides showed that the most pronounced absorption zones were at 3400 cm−1 and 1550 cm−1.