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Metabolites
Volume 10
Issue 6
10.3390/metabo10060220
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Article

Non-Targeted Metabolite Profiles and Sensory Properties Elucidate Commonalities and Differences of Wines Made with the Same Variety but Different Cultivar Clones

by
Álvaro Cuadros-Inostroza
1,
Claudio Verdugo-Alegría
2,
Lothar Willmitzer
3,
Yerko Moreno-Simunovic
2,* and
José G. Vallarino
2,*
1
metaSysX GmbH, 14476 Potsdam-Golm, Germany
2
Centro Tecnológico de la Vid y el Vino, Universidad de Talca, Av. Lircay s/n, 3460000 Talca, Maule, Chile
3
Max-Planck-Institut für Molekulare Pflanzenphysiologie, 14476 Potsdam-Golm, Germany
*
Authors to whom correspondence should be addressed.
Metabolites 2020, 10(6), 220; https://doi.org/10.3390/metabo10060220
Received: 28 April 2020 / Revised: 19 May 2020 / Accepted: 22 May 2020 / Published: 28 May 2020
(This article belongs to the Special Issue Fruit Metabolism and Metabolomics)
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Abstract

Grapes, one of the oldest agricultural crops, are cultivated to produce table fruits, dried fruits, juice, and wine. Grapevine variety is composed of clones that share common morphological traits. However, they can differ in minor genetic mutations which often result in not only notorious morphological changes but also in other non-visible sensorial distinctive attributes. In the present work, we identified three Vitis vinifera cv. Pinot noir clones grown under identical field conditions that showed different grape cluster types. Here, sensorial analysis together with non-targeted metabolite profiles by Ultra High performance Liquid Chromatography (UPLC) couples to Ultra High Resolution Mass Spectrometry (FT-ICR-MS) of wines elaborated from the three different grape cluster types was studied with the aim of (i) finding sensorial differences among these three types of wines, and, if there were, (ii) determining the molecular features (metabolites) associated with these sensorial attributes by a multivariate statistical approach. View Full-Text
Keywords: metabolomics; wine; clones; Vitis vinifera; sensory analysis metabolomics; wine; clones; Vitis vinifera; sensory analysis
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MDPI and ACS Style

Cuadros-Inostroza, Á.; Verdugo-Alegría, C.; Willmitzer, L.; Moreno-Simunovic, Y.; Vallarino, J.G. Non-Targeted Metabolite Profiles and Sensory Properties Elucidate Commonalities and Differences of Wines Made with the Same Variety but Different Cultivar Clones. Metabolites 2020, 10, 220. https://doi.org/10.3390/metabo10060220

AMA Style

Cuadros-Inostroza Á, Verdugo-Alegría C, Willmitzer L, Moreno-Simunovic Y, Vallarino JG. Non-Targeted Metabolite Profiles and Sensory Properties Elucidate Commonalities and Differences of Wines Made with the Same Variety but Different Cultivar Clones. Metabolites. 2020; 10(6):220. https://doi.org/10.3390/metabo10060220

Chicago/Turabian Style

Cuadros-Inostroza, Álvaro, Claudio Verdugo-Alegría, Lothar Willmitzer, Yerko Moreno-Simunovic, and José G. Vallarino. 2020. "Non-Targeted Metabolite Profiles and Sensory Properties Elucidate Commonalities and Differences of Wines Made with the Same Variety but Different Cultivar Clones" Metabolites 10, no. 6: 220. https://doi.org/10.3390/metabo10060220

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