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Article

Terroir Influence on Polyphenol Metabolism from Grape Canes: A Spatial Metabolomic Study at Parcel Scale

by
Kévin Billet
1,2,
Sébastien Salvador-Blanes
3,
Thomas Dugé De Bernonville
1,4,
Guillaume Delanoue
5,
Florent Hinschberger
3,
Audrey Oudin
1,
Vincent Courdavault
1,
Olivier Pichon
1,
Sébastien Besseau
1,
Samuel Leturcq
6,
Nathalie Giglioli-Guivarc’h
1 and
Arnaud Lanoue
1,*
1
EA 2106 “Biomolécules et Biotechnologies Végétales”, UFR des Sciences Pharmaceutiques, Université de Tours, 31 av. Monge, F-37200 Tours, France
2
INRAE, UR1268 BIA, Team Polyphenol, Reactivity & Processing (PRP), F-35653 Le Rheu, France
3
GéoHydrosystèmes Continentaux (GéHCO), EA 6293, Université de Tours, F-37200 Tours, France
4
Limagrain, Centre de Recherche, Route d’Ennezat, F-63720 Chappes, France
5
Institut Français de la Vigne et du Vin, F-37400 Amboise, France
6
Laboratoire CITERES, Equipe Laboratoire Archéologie et Territoires (LAT), UMR 7324 CNRS, Université de Tours, F-37200 Tours, France
*
Author to whom correspondence should be addressed.
Molecules 2023, 28(11), 4555; https://doi.org/10.3390/molecules28114555
Submission received: 11 May 2023 / Revised: 31 May 2023 / Accepted: 1 June 2023 / Published: 5 June 2023
(This article belongs to the Section Natural Products Chemistry)
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Abstract

The composition of bioactive polyphenols from grape canes, an important viticultural byproduct, was shown to be varietal-dependent; however, the influence of soil-related terroir factors remains unexplored. Using spatial metabolomics and correlation-based networks, we investigated how continuous changes in soil features and topography may impact the polyphenol composition in grape canes. Soil properties, topography, and grape cane extracts were analyzed at georeferenced points over 3 consecutive years, followed by UPLC-DAD-MS-based metabolomic analysis targeting 42 metabolites. Principal component analyses on intra-vintage metabolomic data presented a good reproducibility in relation to geographic coordinates. A correlation-driven approach was used to explore the combined influence of soil and topographic variables on metabolomic responses. As a result, a metabolic cluster including flavonoids was correlated with elevation and curvature. Spatial metabolomics driven by correlation-based networks represents a powerful approach to spatialize field-omics data and may serve as new field-phenotyping tool in precision agriculture.
Keywords: metabolomics; spatialization; terroir; grape; polyphenols; correlation network; vineyards metabolomics; spatialization; terroir; grape; polyphenols; correlation network; vineyards

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MDPI and ACS Style

Billet, K.; Salvador-Blanes, S.; Dugé De Bernonville, T.; Delanoue, G.; Hinschberger, F.; Oudin, A.; Courdavault, V.; Pichon, O.; Besseau, S.; Leturcq, S.; et al. Terroir Influence on Polyphenol Metabolism from Grape Canes: A Spatial Metabolomic Study at Parcel Scale. Molecules 2023, 28, 4555. https://doi.org/10.3390/molecules28114555

AMA Style

Billet K, Salvador-Blanes S, Dugé De Bernonville T, Delanoue G, Hinschberger F, Oudin A, Courdavault V, Pichon O, Besseau S, Leturcq S, et al. Terroir Influence on Polyphenol Metabolism from Grape Canes: A Spatial Metabolomic Study at Parcel Scale. Molecules. 2023; 28(11):4555. https://doi.org/10.3390/molecules28114555

Chicago/Turabian Style

Billet, Kévin, Sébastien Salvador-Blanes, Thomas Dugé De Bernonville, Guillaume Delanoue, Florent Hinschberger, Audrey Oudin, Vincent Courdavault, Olivier Pichon, Sébastien Besseau, Samuel Leturcq, and et al. 2023. "Terroir Influence on Polyphenol Metabolism from Grape Canes: A Spatial Metabolomic Study at Parcel Scale" Molecules 28, no. 11: 4555. https://doi.org/10.3390/molecules28114555

APA Style

Billet, K., Salvador-Blanes, S., Dugé De Bernonville, T., Delanoue, G., Hinschberger, F., Oudin, A., Courdavault, V., Pichon, O., Besseau, S., Leturcq, S., Giglioli-Guivarc’h, N., & Lanoue, A. (2023). Terroir Influence on Polyphenol Metabolism from Grape Canes: A Spatial Metabolomic Study at Parcel Scale. Molecules, 28(11), 4555. https://doi.org/10.3390/molecules28114555

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