CONTINUOUS ANAEROBIC ETANOLIC FERMENTATIO N WITH A STRAIN OF SACCHAROMYCES-CEREVISIAE ALCOHOL RESISTANT

Citation
Lm. Nieto et al., CONTINUOUS ANAEROBIC ETANOLIC FERMENTATIO N WITH A STRAIN OF SACCHAROMYCES-CEREVISIAE ALCOHOL RESISTANT, Anales de quimica, 89(5-6), 1993, pp. 579-583
Citations number
10
Categorie Soggetti
Chemistry
Journal title
ISSN journal
11302283
Volume
89
Issue
5-6
Year of publication
1993
Pages
579 - 583
Database
ISI
SICI code
1130-2283(1993)89:5-6<579:CAEFNW>2.0.ZU;2-E
Abstract
Continuous ethanolic fermentation in strictly anaerobic conditions of 200 g/L glucose solutions by Saccharomyces cerevisiae FDH1 is studied. FDH1 is a genetic hibrid alcohol resistant strain. The fermentor is o perated at 30-degrees-C and pH, 3.4, and the influence of dilution rat e on productivity is graphically determinated. The maximum productivit y, 2.4 g/L.h, is achieved at a dilution rate of approximately 0.030 h- 1. This value is also analiticaly verified. The continuous fermentatio n is analiticaly studied and the results are compared with the obtaine d by other authors.