Un nouveau procédé intensifié de vinification continue avec un mélange de levures S.cerevisiae et Sch.pombe immobilisées dans des billes d’alginate est proposé. A l’échelle laboratoire, l’étude de la teneur en billes et de la configuration du réacteur conduit à l’obtention d’un réacteur de type lit fixe permettant une production de vin en 35 heures. Des validations du procédé aux échelles pilote (170 L) puis industrielle (120 hL) montrent que, en cave, du vin de qualité semblable au témoin est produit en 2 à 3 jours. Une analyse du comportement du réacteur a identifié des raisons de pertes de performances liées à l’hydrodynamique lors du changement d’échelle ainsi que des axes améliorations possibles. Ce procédé permet d’obtenir un vin de q...
This study focused on wine fermentation by immobilized yeast in bacterial cellulose. During 10 conse...
Abstract Saccharomyces cerevisiae yeasts, immobilized by natural adsorption on grape skins, were use...
Traditional beer fermentation and maturation processes use open fermentation and lager tanks. Altho...
From a batch to another, produced wines are usually different because of the different alcoholic and...
An integrated winemaking process – including sequential alcoholic and malolactic fermentations opera...
L'étude et le développement des procédés de fabrication de levures immobilisées en vue de la réalisa...
The wine sector is expanding worldwide, with more and more wine producers entering this sector, whic...
[Synopsis] Three types of wines were produced using Saccharomyces cerevisiae immobilized within doub...
For over 30 years the use of immobilised yeast for sparkling winemaking has been widely tested and d...
Este projeto tem como finalidade o estudo da produção contínua de etanol em biorreator, por células ...
The alcoholic fermentation is one of the most important stages in the winemaking process and contrib...
The paper adverts to the possibilities of the use of immobilized systems in viniculture. It describe...
A freeze-dried immobilized biocatalyst produced by immobilization of Saccharomyces cerevisiae AXAZ-1...
Wine is an aggressive/stressful growth medium; it is depleted of micronutrients, rich in ethanol and...
Immobilized cell technology has been investigated and used in various bio-industries as well as in p...
This study focused on wine fermentation by immobilized yeast in bacterial cellulose. During 10 conse...
Abstract Saccharomyces cerevisiae yeasts, immobilized by natural adsorption on grape skins, were use...
Traditional beer fermentation and maturation processes use open fermentation and lager tanks. Altho...
From a batch to another, produced wines are usually different because of the different alcoholic and...
An integrated winemaking process – including sequential alcoholic and malolactic fermentations opera...
L'étude et le développement des procédés de fabrication de levures immobilisées en vue de la réalisa...
The wine sector is expanding worldwide, with more and more wine producers entering this sector, whic...
[Synopsis] Three types of wines were produced using Saccharomyces cerevisiae immobilized within doub...
For over 30 years the use of immobilised yeast for sparkling winemaking has been widely tested and d...
Este projeto tem como finalidade o estudo da produção contínua de etanol em biorreator, por células ...
The alcoholic fermentation is one of the most important stages in the winemaking process and contrib...
The paper adverts to the possibilities of the use of immobilized systems in viniculture. It describe...
A freeze-dried immobilized biocatalyst produced by immobilization of Saccharomyces cerevisiae AXAZ-1...
Wine is an aggressive/stressful growth medium; it is depleted of micronutrients, rich in ethanol and...
Immobilized cell technology has been investigated and used in various bio-industries as well as in p...
This study focused on wine fermentation by immobilized yeast in bacterial cellulose. During 10 conse...
Abstract Saccharomyces cerevisiae yeasts, immobilized by natural adsorption on grape skins, were use...
Traditional beer fermentation and maturation processes use open fermentation and lager tanks. Altho...