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INDISIM-Saccha, an individual-based model to tackle Saccharomyces cerevisiae fermentations

Autor
Portell, X.; Gras, A.; Ginovart, M.
Tipus d'activitat
Article en revista
Revista
Ecological modelling
Data de publicació
2014-05-10
Volum
279
Pàgina inicial
12
Pàgina final
23
DOI
https://doi.org/10.1016/j.ecolmodel.2014.02.007 Obrir en finestra nova
Projecte finançador
Modelización basada en el individuo (IBM) perspectiva multidisclipinar en microbiologia aplicada: alimentos, medioambiente y salud
Resum
This contribution develops and implements INDISIM-Saccha, a spatially explicit IBM model to analyze the dynamics of Saccharomyces cerevisiae anaerobic cultures evolving in a liquid medium with glucose as a main carbon source and organic and inorganic nitrogen sources. The model has been parameterized, calibrated and its adequacy assessed using available experimental data. The growth of the yeast population and the glucose depletion were simulated, and changes in the ethanol production kinetics r...
Paraules clau
Anaerobic growth, BATCH CULTURE, BUDDING YEAST, CELL-CYCLE PROGRESSION, Calibration, DYNAMICS, ELECTRIC PARTICLE ANALYSIS, FLOW-CYTOMETRY, Fermentation, Individual-based model, LIGHT-DIFFRACTION, SENSITIVITY-ANALYSIS, Saccharomyces cerevisiae, Virtual experiments, WINE YEAST, YEAST POPULATIONS
Grup de recerca
SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics

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