Impact of Saccharomyces cerevisiae yeast inoculation mode on wine composition.

Autor: Bordet F; UMR PAM - Université de Bourgogne, Institut Agro Dijon, INRAE, IUVV, 2 rue Claude Ladrey, 21000 Dijon, France; Lallemand SAS, 19 rue des Briquetiers, Blagnac CEDEX, France. Electronic address: bordet.fanny@gmail.com., Romanet R; UMR PAM - Université de Bourgogne, Institut Agro Dijon, INRAE, IUVV, 2 rue Claude Ladrey, 21000 Dijon, France; DIVVA (Développement Innovation Vigne Vin Aliments) Platform / UMR PAM, IUVV, 2 Rue Claude Ladrey, 21000 Dijon, France., Bahut F; UMR PAM - Université de Bourgogne, Institut Agro Dijon, INRAE, IUVV, 2 rue Claude Ladrey, 21000 Dijon, France; Lallemand SAS, 19 rue des Briquetiers, Blagnac CEDEX, France., Ferreira V; University of Zaragoza, Dpt. Química Analítica. Facultad de Ciencias, 50009 Zaragoza, Spain., Peña C; University of Zaragoza, Dpt. Química Analítica. Facultad de Ciencias, 50009 Zaragoza, Spain., Julien-Ortiz A; Lallemand SAS, 19 rue des Briquetiers, Blagnac CEDEX, France., Roullier-Gall C; UMR PAM - Université de Bourgogne, Institut Agro Dijon, INRAE, IUVV, 2 rue Claude Ladrey, 21000 Dijon, France., Alexandre H; UMR PAM - Université de Bourgogne, Institut Agro Dijon, INRAE, IUVV, 2 rue Claude Ladrey, 21000 Dijon, France.
Jazyk: angličtina
Zdroj: Food chemistry [Food Chem] 2024 May 30; Vol. 441, pp. 138391. Date of Electronic Publication: 2024 Jan 06.
DOI: 10.1016/j.foodchem.2024.138391
Abstrakt: Inoculation modes are known to affect yeast behavior. Here, we characterized the impact of ADY and pre-culturing on the composition of the resulting wine, fermented by four commercial strains of Saccharomyces cerevisiae. Classical oenological parameters were not affected by the yeast inoculation mode. Using an untargeted metabolomic approach, a significant distinction in wine composition was noted regardless of the strain between the two inoculation modes, each associated with a specific metabolomic signature. 218 and 895 biomarkers were annotated, respectively, for ADYs associated with the preservation of wine polyphenols, and for pre-cultures related to the modulation of yeast nitrogen metabolism. Volatilome analysis revealed that the ester family was that most impacted by the inoculation mode whatever the strain. Ester production was enhanced in ADY condition. For the first time, the complete reprogramming of the yeast metabolism was revealed as a function of yeast preparation, which significantly impacts its volatilome and exometabolome.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)
Databáze: MEDLINE
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