Oxidative fermentation of glucose and ethanol in designed media and cooked grape must by acetic acid bacteria
Rattachement africain : it. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
In this study, acetic acid bacteria strains were investigated for their ability to oxidize different carbon sources producing the corresponding oxidative products. Bacterial strains were cultivated in seven designed media and their acetification ability was assessed. The most performing strains were further tested to evaluate gluconic acid production in cooked grape must. Organic acids, sugars, and ethanol concentrations were assayed by high-pressure liquid chromatography. Overall, the findings showed high variability amongst strains of the same species, especially amongst Gluconobacter oxydans strains. However, strains ATCC 621H and DSM 3503T resulted to be the highest gluconic acid producers in all tested conditions. This study shows that grape must can be further valorised by selective fermentations for the production of gluconic based products.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Oxidative fermentation of glucose and ethanol in designed media and cooked grape must by acetic acid bacteria
- Date Crossref
- 01/03/2024
- Éditeur
- Elsevier BV
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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University of Modena and Reggio Emilia Unimore Microbial Culture Collection Laboratory pays non établi dans la noticeUniversité ou école supérieure
Unimore Microbial Culture Collection Laboratory — University of Modena and Reggio Emilia.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.