[Intensification of the growth and development of Bacillus thuringiensis H14 266/2-1 by optimizing the nutrient medium].
The mathematical method of experimental design was used to develop a new enzymic medium for cultivation of Bacillus thuringiensis H14 266/2-1, a bactoculicide producer. The optimized medium based on corn flour enzyme lysate as a carbon source and fodder yeast enzyme lysate as a source of nitrogen amine made it possible to increase twice the titre biomass yield for 24 h cultivation as compared to the initial medium. The above medium does not yield to the initial production medium in the insecticide activity.
Osadchaia
A I
AI
Prokopchenko
S F
SF
Kostiuchenko
I P
IP
Mikhnovskaia
N D
ND
Vasilevskaia
I A
IA
D000818:Animals; D001413:Bacillus thuringiensis / Q000201:enzymology / Q000254:growth & development*; D009033:Culicidae; D003470:Culture Media / Q000378:metabolism*; D007306:Insecticides / Q000378:metabolism; D007814:Larva; D008433:Mathematics; D009032:Mosquito Control; D009930:Organic Chemicals; D012107:Research Design
D003470:Culture Media; D007306:Insecticides; D009930:Organic Chemicals; C048609:bactoculicide
Intensifikatsiia rosta i razvitiia Bacillus thuringiensis H14 266/2-1 putem optimizatsii pitatel'noĭ sredy.