ChemInform Abstract: Analysis of Growth Kinetic Profiles in Solid‐State Fermentation

Abstract

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Kinetic of Biomass Growth and Protein Formation on Rice Bran Fermentation Using Rhizopus oryzae

“…The results of matching experimental data with the model are presented in the Table 2 and Figure 1 below. From the above kinetic models closest to the experimental data is the deceleration model where each point in the deceleration model coincides with the experimental data, it can also be seen from the smallest sum of square of residuals (SSR) value of 0.0008, so the deceleration model is best suited to describe the biomass growth model of fermented rice bran [32][33][34]. The kinetic parameters obtained are k (biomass growth rate constant) of 0.0536/h and the pre-exponential factor of 5.2537.…”

“…The kinetic parameter obtained is k (biomass growth rate constant) of 0.044/h. [33,48,49]. The deceleration model on the growth of biomass is used to integrate the product formation equation, so that the following equation is obtained at equation The data of experimental results with the model coincide and has a significant proximity between points that the model is acceptable.…”

“…Some models of kinetics of biomass growth in solid state fermentation include linear, exponential, logistic, and deceleration models [32][33][34].…”

“…The logistic model is the most widely used model (75%) to describe the solid state fermentation kinetics, while 25% is the other model [33].…”

“…The kinetic equation is chosen based on the most appropriate regression result. Some kinetic models in solid state fermentation include linear, logistic, exponential, and deceleration models [32][33][34].…”