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Behaviour of grape must ferment Saccharomyces cerevisiae immobilized within insolubilized gelatin

Parascandola, Palma and De Alteriis, Elisabetta and Farris, Giovanni Antonio and Budroni, Marilena and Scardi, Vincenzo (1992) Behaviour of grape must ferment Saccharomyces cerevisiae immobilized within insolubilized gelatin. Journal of Fermentation and Bioengineering, Vol. 74 (2), p. 123-125. ISSN 0922-338X. Article.

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DOI: 10.1016/0922-338X(92)80014-A

Abstract

Saccharomyces cerevisiae strains, commonly used in Vermentino grape must fermentation, were entrapped in polyaldehyde-hardened gelatin discs by obtaining three different types of immobilizates which were assayed for fermentative activity. The cells immobilized as a biofilm produced more ethanol than normal, but cell release, although delayed, was not prevented, not even by coating the discs with an additional gel layer.

Item Type:Article
ID Code:5320
Status:Published
Refereed:Yes
Uncontrolled Keywords:Saccharomyces cerevisiae strains, Vermentino, fermentative activity
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/16 Microbiologia agraria
Divisions:001 Università di Sassari > 01 Dipartimenti > Scienze ambientali agrarie e biotecnologie agro-alimentari
Publisher:Elsevier
ISSN:0922-338X
Copyright Holders:© 2011 Society for Fermentation and Bioengineering
Deposited On:18 Jan 2011 11:26

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