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https://hdl.handle.net/1822/70486
Título: | Rootstocks effect on volatile composition of Albariño wines |
Autor(es): | Vilanova, Mar Genisheva, Zlatina Asenova Tubio, Miguel Alvarez, Katia Lissarrague, José Ramón Oliveira, J. M. |
Palavras-chave: | Vitis vinifera Viticultural practices Wine quality Aroma volatile compounds |
Data: | 28-Fev-2021 |
Editora: | MDPI |
Revista: | Applied Sciences |
Citação: | Vilanova, M.; Genisheva, Zlatina; Tubio, M.; Alvarez, K.; Lissarrague, J. R.; Oliveira, José Maria, Rootstocks effect on volatile composition of Albariño wines. Applied Sciences-Basel, 11(5), 2135, 2021 |
Resumo(s): | Rootstock is a viticultural practice used to combat the devastating Phylloxera vitifoliae (Fitch). Additionally, it is well-known that wine aroma composition depends mainly on variety, viticulture management and winemaking; therefore, rootstocks can affect to berry quality. This study evaluated the influence of nine rootstocks (110R, SO4, 196-17C, Riparia G, 161-49C, 420A, Gravesac, 3309C and 41B) on volatile composition of Albariño wine in two consecutive vintages. Material and Methods: Volatile compounds belonging to eight groups (alcohols, C6-compounds, ethyl esters+acetates, terpenes + C13-norisoprenoids, volatile phenols, volatile acids, lactones and carbonyl compounds) were determined in Albariño wines by GCMS, during 2009 and 2010 vintages. Results: Rootstock 110R had a positive influence on Albariño wines, increasing total volatile concentration, due mainly to 2-phenylethanol, decanoic and hexanoic acids, ethyl esters and acetates, and C13-norisoprenoids. However, the higher contribution of volatile fatty acids to Albariño wine was shown when grapevines were grafted onto SO4. Conclusions: This work provides new information about the impact of rootstocks on Albariño wine volatile composition, where 110R had a positive influence on Albariño wines under the edaphoclimatic conditions of Salnés Valley (Galicia, Spain). |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/70486 |
DOI: | 10.3390/app11052135 |
ISSN: | 2076-3417 |
Versão da editora: | https://www.mdpi.com/2076-3417/11/5/2135 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_54257_1.pdf | 556,08 kB | Adobe PDF | Ver/Abrir |