Please use this identifier to cite or link to this item: http://hdl.handle.net/10174/36344

Title: Climate Effect on Morphological Traits and Polyphenolic Composition of Red Wine Grapes of Vitis vinifera
Authors: Rouxinol, Maria Inês
Martins, Maria Rosário
Salgueiro, Vanda
Costa, Maria João
Barroso, João
Rato, Ana Elisa
Keywords: Vitis vinifera
red wine grapes
berry development
phenolic composition
wine quality
climate shifts
Issue Date: Jan-2023
Publisher: MDPI
Citation: Rouxinol, M.I.; Martins, M.R.; Salgueiro, V.; Costa, M.J.; Barroso, J.M.; Rato, A.E. Climate Effect on Morphological Traits and Polyphenolic Composition of Red Wine Grapes of Vitis vinifera. Beverages 2023, 9, 8. https://doi.org/10.3390/beverages9010008
Abstract: Wine quality is determined by the development of grape maturation, which is highly dependent on climate variations. Extreme weather events are becoming more common, which will affect the productivity and quality of grapes and wine. Grape development depends on many factors, including weather, and extreme events will influence berry size, skin thickness and the development of some key compounds, such as phenolics. In this work, the ripening evolution and phenolic content of Vitis vinifera extracts from a vineyard in Alentejo (Portugal) were evaluated in two distinct climatic years. During this period, the influence of climatic conditions on grape ripening, and thereby on red wine quality, was assessed. The results demonstrate differences in polyphenol compounds between years and the importance of monitoring their content during maturation. The reduction of berry size, apparently due to lower pluviosity and higher temperatures, resulted in a higher content of polyphenolic compounds related to grape quality.
URI: https://www.mdpi.com/2306-5710/9/1/8
http://hdl.handle.net/10174/36344
Type: article
Appears in Collections:HERCULES - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
MED - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
CGE - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
CGE - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica

Files in This Item:

File Description SizeFormat
2023_Rouxinol_Beverages.pdf4.37 MBAdobe PDFView/OpenRestrict Access. You can Request a copy!
FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpaceOrkut
Formato BibTex mendeley Endnote Logotipo do DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Dspace Dspace
DSpace Software, version 1.6.2 Copyright © 2002-2008 MIT and Hewlett-Packard - Feedback
UEvora B-On Curriculum DeGois