TY - JOUR N2 - In this study, batch fermentation of glucose to ethanol by Saccharomyces cerevisiae (ATCC 7754) was carried out using 2.5 dm3 BioFlo®115 bioreactor. The main objective of this study was to investigate the kinetics of ethanol fermentation by means of the non-structured model. The fermentation process was carried out for 72 h. Samples were collected every 4 h and then yeast growth concentration of ethanol and glucose were measured. The mathematical model was composed of three equations, which represented the changes of biomass, substrate and ethanol concentrations. The mathematical model of bioprocess was solved by means of Matlab/SimulinkTM environment. The obtained results from the proposed model showed good agreement with the experimental data, thus it was concluded that this model can be used for the mathematical modeling of ethanol production. L1 - http://journals.pan.pl/Content/113690/PDF/03_CPE-2019-3.pdf L2 - http://journals.pan.pl/Content/113690 PY - 2019 IS - No 3 EP - 281–291 DO - 10.24425/cpe.2019.130207 KW - mathematical modeling KW - bioreactor KW - bioprocess engineering KW - ethanol production A1 - Konopacka, Anna A1 - Konopacki, Maciej A1 - Kordas, Marian A1 - Rakoczy, Rafał PB - Polish Academy of Sciences Committee of Chemical and Process Engineering VL - vol. 40 DA - 2019.11.25 T1 - Mathematical modeling of ethanol production by Saccharomyces cerevisiae in batch culture with non-structured model SP - 281–291 UR - http://journals.pan.pl/dlibra/publication/edition/113690 T2 - Chemical and Process Engineering ER -