Abstract:
:We Propose a kinetic expression which accounts for the temperature dependence of ethanol yield losses in batch alcoholic fermentation. Moreover, the characteristic parameters of the microbial growth equation have been calculated for Saccharomyces cerevisiae under typical wine industry conditions. A substrate consumption equation is established which minimizes possible model deviations in the latter process stages. Experimental data were obtained in the laboratory and the proposed equations were then applied at an industrial level (2.5 x 10(4) L) where they described the data well.
journal_name
Biotechnol Bioengjournal_title
Biotechnology and bioengineeringauthors
Caro I,Pérez L,Cantero Ddoi
10.1002/bit.260380708subject
Has Abstractpub_date
1991-10-05 00:00:00pages
742-8issue
7eissn
0006-3592issn
1097-0290journal_volume
38pub_type
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