The estimation of new isolates of the Pleurotus ostreatus (Jacq.: Fr.) Kummer fungus using of infrared spectroscopy

Abstract

In this work a preliminary estimation of new strains of the
P. ostreatus using IR-spectroscopy extracellular protein has
been made. It is shown that the adsorption band at 3350, 2920,
1410, 1300–1000, 925–850 and 690–600 sm-1 indicate that
various functional groups take place. Data IR-spectroscopy
indicates that optical density of adsorption has different
intensity and it is as result of physiological particularities
studied strains. It is shown that an adsorption band at 1040 sm-1
characterizes at present within extracellular proteins of active
oxygen, which participates in a destruction of the nutrient
medium carbon. The intensity of adsorption band at 1040 sm-1
may be used for additional estimation of physiological activity
of the fungus. The relationship between accumulation biomass
of new isolates at fluid nutrient medium and intensity of
adsorption band.