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Digital Library of the
European Council for Modelling and Simulation |
Title: |
Modeling
Of Alcohol Fermentation In Brewing – Some Practical Approaches |
Authors: |
Ivan Parcunev, Vessela
Naydenova, Georgi Kostov, Yanislav Yanakiev, Zhivka Popova, Maria Kaneva, Ivan Ignatov |
Published in: |
(2012).ECMS
2012 Proceedings edited by: K. G. Troitzsch, M. Moehring, U. Lotzmann. European
Council for Modeling and Simulation. doi:10.7148/2012 ISBN:
978-0-9564944-4-3 26th
European Conference on Modelling and Simulation, Shaping reality through simulation Koblenz,
Germany, May 29 – June 1 2012 |
Citation
format: |
Parcunev, I., Naydenova,
V., Kostov, G., Yanakiev,
Y., Popova, Z., Kaneva,
M., & Ignatov, I. (2012). Modeling Of Alcohol
Fermentation In Brewing – Some Practical Approaches. ECMS 2012 Proceedings
edited by: K. G. Troitzsch, M. Moehring,
U. Lotzmann (pp. 434-440).
European Council for Modeling and Simulation. doi:10.7148/2012-0434-0440 |
DOI: |
http://dx.doi.org/10.7148/2012-0434-0440 |
Abstract: |
In the present work, a practical
method for determination of the basic physicochemical parameters of beer -
real extract, alcohol and biomass concentration based on the amount of
produced CO2 during
the fermentation is investigated. The method was applied for determination of
biomass concentration in immobilized preparations after its approbation with
analytical data for beer fermentations with free cells. The kinetics
parameters of the fermentation were determined with 3 of the most used
kinetic models. The differences between beer fermentations with free and
immobilized cells were investigated. The effect of yeasts immobilization on
brewing process was defined |
Full
text: |