| Issue |
BIO Web Conf.
Volume 12, 2019
41st World Congress of Vine and Wine
|
|
|---|---|---|
| Article Number | 02035 | |
| Number of page(s) | 3 | |
| Section | Oenology | |
| DOI | https://doi.org/10.1051/bioconf/20191202035 | |
| Published online | 19 February 2019 | |
Chemical characterization and enological potential of less frequent red grape Uruguayan varieties by study secondary metabolites
1 Universidad de la Republica Uruguay, Facultad de Química, Gral. Flores 2124, 11800 Montevideo, Uruguay
2 Centro Trasferimento Tecnologico, Fondazione E. Mach, via E. Mach 1, 38010 San Michele all'Adige (TN), Italia
Study of secondary grape metabolites, such as polyphenol compounds (anthocyanins, flavonols, flavan-3-ols), volatile compounds present in grapes in both free and glycoside forms (monoterpenols, norisoprenoids, benzenoids), allowed us to characterize grape varieties and to suggest the best winemaking practices to maximize their enological potential. The Vitis viníferas studied in the present work are less frequent red grape varieties cultivated in small vineyards in southern Uruguay (Montevideo and Canelones Provinces): Ancellota, Aspiran Bouschet (syn. Lacryma Christi), Marselan (Grenache × Cabernet Sauvignon), Arinarnoa (Tannat × Cabernet Sauvignon), Egiodola (Abouriou × Tinta Negra Mole) and Caladoc (Malbec × Grenache).
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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