Some estimates of the continuous cultivation of microorganisms

• Main Authors: G. V. Alekseev, E. S. Sergacheva, S. V. Polyanskih
• Format: Article
• Language: Russian
• Published: Voronezh state university of engineering technologies 2017-05-01
• Series: Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij
• Subjects: proteins and fats, numerical modeling, process of cultivation of microorganisms, model mono, chemostate curves
• Online Access: https://www.vestnik-vsuet.ru/vguit/article/view/1377

The proteins, fats and carbohydrates received by the person traditionally from animal and vegetable sources don't cover all increasing needs of mankind any more today. At the same time proteins and fats of microorganisms with success can replace proteins and fats of a traditional origin. As protein producers microorganisms at the high content of protein in biomass and high growth rate of microorganisms have certain advantages. The present article is devoted to questions of numerical modeling of processes of cultivation of microorganisms. On the basis of the known model offered Mono in which saturation of growth rate of culture at increase in initial concentration of a substratum of S0 is considered the system of the differential equations describing the happening processes in that number before achievement of stationarity is written down. At the same time dependence of separate sizes, the systems entering the equations is insufficiently studied at change of parameters of process. The behavior of all system at violation of regulations is of interest or at unauthorized change of one of parameters. For studying of these questions numerical modeling is carried out and the basic picture of change of chemostate curves in these conditions is received