ENZYMATIC ACTIVITY OF BACILLUS SUBTILIS STRAIN STRAINS FROM FROZEN SOILS

DOI: 10.36871 / VET.SAN.HYG.ECOL.202001011
UDC 615.35.331

Authors

SKRYABINA M.P., STEPANOVA A.M., TARABUKINA N.P., NONSTROYEV M.P.
YAKUT SCIENTIFIC RESEARCH INSTITUTE OF AGRICULTURE NAMED AFTER M.G. SAFRONOVA - THE DIVIDED DEPARTMENT OF THE FGBUN OF FITS “YANTS SB RAS”

Abstract

The article presents data on the enzymatic activity of culture fluid filtrates of B. subtilis TNP-3 and B. subtilis TNP-5 strains isolated from the permafrost soil of Yakutia, and their combinations. The results obtained indicate that these strains and their combination in the process of growth produce enzymes: amylase and cellulase (up to 40 PIECES / dm3), protease (80 PIECES / dm3), which seem promising when developing enzymatic components in the composition of medicinal sanitary and hygiene products used in agriculture, medicine, veterinary medicine and environmental protection.

Keywords

enzymes, Bacillus subtilis, culture fluid, amylase, cellulase. protea