[Mathematical model of transitional processes in the chemostat culture of microorganisms].
A mathematical model of the growth of the cell culture was developed. The model takes into account changes of the levels of the enzymes which define the metabolism rate, transport of the substrate into the cell, regeneration of the donors of energy. The model is based on the proposition that the rate of overall protein synthesis in the cell is defined by the concentration of a few aminoacids limiting the growth. The chemostat culture of the methanol-assimilating yeast was used as the object of modelling. The model allows to explain the experimental kinetics of alterations in cell number (biomass) and other measurable characteristics of the culture during the transient process when the dilution rate was changed.
D003470:Culture Media; D007700:Kinetics; D008433:Mathematics; D000432:Methanol / Q000378:metabolism; D008828:Microbiological Techniques; D008954:Models, Biological; D015003:Yeasts / Q000254:growth & development* / Q000378:metabolism
D003470:Culture Media; D000432:Methanol
Matematicheskaia model' perekhodnykh protsessov v khemostatnoĭ kul'ture mikroorganizmov.