[Influence of composition of the nutrient medium on growth and development of entomopathogenic bacteria Bacillus thuringiensis].
New medium for cultivation of Bacillus thuringiensis has been elaborated with the help of a simplex method for mathematical planning the experiment. The optimized medium containing green syrup, corn extract, sodium humate and mineral salts, allowed to increase the biomass titer by 45%, endotoxin by 220% as compared to the initial medium. Insecticide activity of Bacillus thuringiensis culture grown on the new culture medium exceeds considerably that on the initial culture medium.
Dregval'
O A
OA
Dniepropetrovsk National University.
Cherevach
N V
NV
Vinnikov
A I
AI
D001413:Bacillus thuringiensis / Q000254:growth & development* / Q000378:metabolism / Q000472:pathogenicity; D003470:Culture Media; D004731:Endotoxins / Q000096:biosynthesis*; D007306:Insecticides; D008433:Mathematics; D012107:Research Design
D003470:Culture Media; D004731:Endotoxins; D007306:Insecticides