Kinetic analysis and comparison of models of xylose metabolism by Klebsiella planticola.
A model for the degradation of xylose and ethanol production by Klebsiella planticola is proposed and compared with the exponential and Michaelis-Menten approaches. This model is based on the energy system diagrams and it is a simplified version of a previous model developed for the glucose and ethanol kinetics of the yeast Saccharomices cerevisiae. In this model the dynamics of the substrate and of the final product are strictly related by means of the cellular activity. This model shows superior performances with respect to the two alternatives, behaving better along the whole dynamics.
Bastianoni
S
S
Department of Chemical and Biosystem Sciences, University of Siena, Italy.
Gastaldelli
A
A
Bonechi
C
C
Mocenni
C
C
Rossi
C
C
D000431:Ethanol / Q000378:metabolism; D007700:Kinetics; D007709:Klebsiella / Q000378:metabolism*; D008954:Models, Biological; D014994:Xylose / Q000378:metabolism*
D000431:Ethanol; D014994:Xylose