Bacillus amyloliquefaciens STRAIN - ALPHA AMYLASE PRODUCER FROM Bacillus amyloliquefaciens

摘要

FIELD: medicine. ^ SUBSTANCE: Bacillus amyloliquefaciens strain, Russian National Collection of Industrial Microorganisms B-10291 is produced by the multistage selection on a medium containing rifampicin that is followed by the selection of the most productive rifampicin-resistant clones. The strain produces alpha amylase of activity 900 GOST units/ml. ^ EFFECT: strain exhibits a lower level of foaming that allows reducing an amount of an antifoam additive used during fermentation more than in 3 times. ^ 3 tbl, 3 ex