Saccharomyces cerevisiae strains, commonly used in Vermentino grape must fermentation were entrapped in polyaldehyde gelatine 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.
Behaviour of grape must fermentation by Saccharomyces cerevisiae cells immobilized within insolubilized gelatin
PARASCANDOLA, Palma;
1992-01-01
Abstract
Saccharomyces cerevisiae strains, commonly used in Vermentino grape must fermentation were entrapped in polyaldehyde gelatine 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.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
