The study of associative interactions of the basidiyl wood-destroying fungus Pleurotus Ostreatus with Bacillus Subtilis and Aspergillus Oryzae

UDC 62.09.39
DOI: 10.26155/vet.zoo.bio.202003010

Authors

O. G. Pleshkova
Lecturer, Department of Organic Chemistry, Institute of Chemistry and Chemical-Pharmaceutical Technologies, Altai State University,
V.V. Leonov
Candidate of Technical Sciences, Associate Professor of the Department of Biology with a course in Microbiology, Faculty of Medicine, Khanty-Mansiysk State Medical Academy,
D. N. Shcherbakov
Candidate of Biological Sciences, Head of the Laboratory of Immunochemistry, Federal State Budgetary Institution Scientific Center of the World Bank "Vector" of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare, Associate Professor, Department of Organic Chemistry, Institute of Chemistry and Chemical-Pharmaceutical Technologies, Altai State University,
T.V. Teplyakova
Doctor of Biological Sciences, Professor, Head of the Mycology Laboratory, Federal State Budgetary Institution Scientific Center of the World Bank "Vector" of Rospotrebnadzor,
N. G. Bazarnova
Doctor of Chemistry, Professor, Head of the Department of Organic Chemistry, Institute of Chemistry and Chemical-Pharmaceutical Technologies, Altai State University

Abstract

The article is devoted to the study of associative interactions in pairs of P. ostreatus - B. subtilis and P. ostreatus - A. oryzae in an experimental model of co-cultivation. The article presents experimental data on the growth activity of P. ostreatus, hemolytic activity (virulence factor) and catalase activity (antioxidant defense factor) B. subtilis and A. oryzae. The growth rate (μ, day –1) of P. ostreatus from the content of exometabolites of B. subtilis, the growth rate of B. subtilis from the content of exometabolites of P. ostreatus, the growth rate of P. ostreatus from the content of exometabolites of A. oryzae and the growth rate of A. were studied. oryzae from the content of exometabolites of P. ostreatus.

Keywords

basidiomycetes, Pleurotus ostreatus, Bacillus subtilis, Aspergillus oryzae, wood-destroying fungi, feed additives, vegetable raw materials.