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Malate degradation by Schizosaccharomyces yeasts included in alginate beads

Taillandier, Patricia and Riba, Jean-Pierre and Strehaiano, Pierre Malate degradation by Schizosaccharomyces yeasts included in alginate beads. (1991) Bioprocess Engineering, 7 (3). 141-144. ISSN 0178-515X

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Official URL: https://doi.org/10.1007/BF00369426


Schizosaccharomyces yeasts can be used for deacidification of grape musts. To this aim, we studied malic acid degradation by yeasts included in double layer alginate beads in a bubble column reactor. Use of immobilized micro-organisms allowed a continuous process with high dilution rates giving a deacidification capacity of 0.032 g of malate/hour/dm3/g of beads. The pneumatic agitation was very convenient in this case.

Item Type:Article
HAL Id:hal-02143220
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Direction Génèrale de l'Alimentation - Ministère de l'Agriculture
Deposited On:26 Feb 2019 13:08

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