Production of glucoamylase by passively immobilized cells of a flocculent yeast, Saccharomyces diastaticus

Production of glucoamylase by cells of a flocculent yeast, Saccharomyces diastaticus, immobilized within porous biomass support particles (BSPs) was studied in repeated batch fermentation. Since many of the immobilized cells could be utilized as seeds for each subsequent batch cycle, the glucoamylas...

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Veröffentlicht in:	Journal of fermentation and bioengineering 1997-01, Vol.84 (2), p.169-171
Hauptverfasser:	Furuta, Hiroyuki, Arai, Terukazu, Hama, Hideki, Shiomi, Naofumi, Kondo, Akihiko, Fukuda, Hideki
Format:	Artikel
Sprache:	eng
Schlagworte:	Batch cell culture Biological and medical sciences BIOMASA BIOMASS biomass support particles BIOMASSE Biotechnology Cell immobilization draw and fill operation Enzyme engineering Enzymes Fermentation FLOCCULATION FLOCULACION FLOCULATION Fundamental and applied biological sciences. Psychology GLUCOAMILASA GLUCOAMYLASE immobilization IMMOBILIZED MICROORGANISMS Methods. Procedures. Technologies MICROORGANISME IMMOBILISE MICROORGANISMOS INMOVILIZADOS Production of selected enzymes SACCHAROMYCES Saccharomyces diastaticus Yeast
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Zusammenfassung:	Production of glucoamylase by cells of a flocculent yeast, Saccharomyces diastaticus, immobilized within porous biomass support particles (BSPs) was studied in repeated batch fermentation. Since many of the immobilized cells could be utilized as seeds for each subsequent batch cycle, the glucoamylase productivity in repeated batch fermentation was 70% higher than that obtained in batch fermentation without BSPs.
ISSN:	0922-338X
DOI:	10.1016/S0922-338X(97)82550-0