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Titolo:
ETHANOL FERMENTATION USING A GLUCOSE NEGATIVE MUTANT OF ZYMOMONAS-MOBILIS
Autore:
AITABDELKADER N; BARATTI JC;
Indirizzi:
UNIV AIX MARSEILLE 1,DEPT CHIM,BIOCATALYSE GRP,CNRS,URA 1320,163 AVE LUMINY F-13288 MARSEILLE 9 FRANCE
Titolo Testata:
Biotechnology techniques
fascicolo: 5, volume: 9, anno: 1995,
pagine: 315 - 320
SICI:
0951-208X(1995)9:5<315:EFUAGN>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
FRUCTOSE OXIDOREDUCTASE; SORBITOL PRODUCTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
N. Aitabdelkader e J.C. Baratti, "ETHANOL FERMENTATION USING A GLUCOSE NEGATIVE MUTANT OF ZYMOMONAS-MOBILIS", Biotechnology techniques, 9(5), 1995, pp. 315-320

Abstract

The fermentation of an equimolar mixture of glucose and fructose intoethanol and sorbitol by a glucose negative mutant df Zymomonas mobilis was monitored. The results were analyzed using a recently described method based on polynomial fitting and calculation of ''intantaneous''and ''overall'' parameters. These parameters described well the physiology of this mixed-substrate mixed-product fermentation. Growth of the mutant was greatly inhibited on this medium. Fructose was quantitatively converted into sorbitol while glucose was oxidized into gluconic acid. This latter product was utilized as substrate for cell growth and ethanol production.

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Documento generato il 25/09/20 alle ore 09:28:26