CREATING IMMOBILIZED INOCULUM OF BACILLUS AMYLOLIQUEFACIENS SUBPS. PLANTARUM BIM B-439Д FOR WEANING-TOPPING CULTIVATION
Abstract
There are optimized conditions for the creation of immobilized inoculum of Bacillus amyloliquefaciens subps. plantarum BIM IN-439Д for weaning-topping cultivation of bacteria in order to increase the competitiveness of the biopesticide Betaprotektin. The use of immobilized bacterial cells in weaning-topping fermentation allows to increase the dilution speed to 0.25 l/h–1, ensures the high quality of the biopesticide Betaprotektin and the growth process productivity by an average of 17 % in comparison with the control option by using liquid inoculum.
About the Authors
A. V. Berezhnaya
Institute of Microbiology of the National Academy of Sciences of Belarus
Belarus
Researcher
Belarus
Researcher
T. V. Romanovskaya
Institute of Microbiology of the National Academy of Sciences of Belarus
Belarus
Ph. D. (Biol.), Leading researcher
Belarus
Ph. D. (Biol.), Leading researcher
O. V. Molchan
Institute of Microbiology of the National Academy of Sciences of Belarus
Belarus
Ph. D. (Biol.), Leading researcher
Belarus
Ph. D. (Biol.), Leading researcher
E. I. Kolomiets
State Scientific-Production Association “Chemical Synthesis and Biotechnology”
Institute of Microbiology of the National Academy of Sciences of Belarus
Belarus
Corresponding Member, D. Sc. (Biol.), General Director of State Scientific-Production Association “Chemical Synthesis and Biotechnology” – Director of Institute of Microbiology of the National Academy of Science of Belаrus
Belarus
Corresponding Member, D. Sc. (Biol.), General Director of State Scientific-Production Association “Chemical Synthesis and Biotechnology” – Director of Institute of Microbiology of the National Academy of Science of Belаrus
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