Application of Different Mixing Systems for the Batch Cultivation of the Saccharomyces cerevisiae. Part I: Experimental Investigations and Modelling

Application of Different Mixing Systems for the Batch Cultivation of the Saccharomyces cerevisiae. Part I: Experimental Investigations and Modelling

Experimental investigations in different mixing conditions (impulse and vibromixing) in a Saccharomyces cerevisiae batch cultivation are presented in this paper. The investigation is carried out in a 5 l laboratory bioreactor (working volume 3 l). Mathematical models of the process for the two mixin...

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Veröffentlicht in:Bioautomation 2009-08, Vol.13 (2), p.45-60
Hauptverfasser: Viesturs, Uldis, Berzins, Andrejs, Vanags, Juris, Tzonkov, Stoyan, Ilkova, Tatiana, Petrov, Mitko, Pencheva, Tania
Format: Artikel
Sprache:eng
Schlagworte:
Bioreactor
Cascade control
Fermentations
Mixing
Modelling
Process control
Yeast
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Zusammenfassung:Experimental investigations in different mixing conditions (impulse and vibromixing) in a Saccharomyces cerevisiae batch cultivation are presented in this paper. The investigation is carried out in a 5 l laboratory bioreactor (working volume 3 l). Mathematical models of the process for the two mixing systems are developed. The obtained results have shown that the models are adequate and will be used for process optimisation for the two mixing systems.
ISSN:1314-1902
1313-261X
1314-2321
1312-451X