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JOURNALS // Matematicheskoe modelirovanie // Archive

Matem. Mod., 2004 Volume 16, Number 4, Pages 17–22 (Mi mm303)

Polyhydroxyalkanoat synthesis by the bacteria Ralstonia eutropha in the presence of inhibitor (carbon monoxide) as a substrate component

Yu. V. Barkhatova, T. G. Volova, Yu. B. Dolgopolovaa

a Institute of Biophysics Siberian Branch of RAS

Abstract: We proposed the mathematical model for polyhydroxyalkanoate synthesis by hydrogen bacteria Ralstonia eutropha on gas substrate (CO$_2$+H$_2$+O$_2$) in presence of high-toxic carbon monoxide (CO), that is component of industrial hydrogenous products such as synthesis gas, conversion gas etc. The modi represents system of differential equations. Verification of the model was carried out by experiment: data. A considerable inhibit action of CO to grown rate of R. eutropha biomass and extremely weak influence of CO to polyhydroxyalkanoate synthesis is revealed.

Received: 15.02.2002
Revised: 05.08.2003



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