Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate

ABSTRACT Volatile compounds play a key role on wine quality due to their importance in wine aroma. The improvement of these compounds in Cabernet Sauvignon wines may be of oenological relevance because these are usually defined by strong character and somewhat herbaceous. The effect of different fol...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Gutiérrez-Gamboa,Gastón, Garde-Cerdán,Teresa, Carrasco-Quiroz,Marioli, Martínez-Gil,Ana María, Moreno-Simunovic,Yerko
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2018
Materias:	Cabernet Sauvignon esters foliar application grapevines Vitis vinifera volatile compounds.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000200216
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-58392018000200216
record_format	dspace
spelling	oai:scielo:S0718-583920180002002162018-08-16Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climateGutiérrez-Gamboa,GastónGarde-Cerdán,TeresaCarrasco-Quiroz,MarioliMartínez-Gil,Ana MaríaMoreno-Simunovic,Yerko Cabernet Sauvignon esters foliar application grapevines Vitis vinifera volatile compounds. ABSTRACT Volatile compounds play a key role on wine quality due to their importance in wine aroma. The improvement of these compounds in Cabernet Sauvignon wines may be of oenological relevance because these are usually defined by strong character and somewhat herbaceous. The effect of different foliar N applications on 'Cabernet Sauvignon' grapevines (Vitis vinifera L.) was studied in order to improve wine volatile composition. Five treatments were applied: urea (Ur), urea plus sulfur (Ur+S), arginine (Arg), and two commercial products: Nutrimyr Thiols (NT) and Basfoliar Algae (BA). Volatile compounds were analyzed by GC-MS. Results showed that wines elaborated with grapes treated with arginine (Arg) exhibited the lowest content of total higher alcohols (322.29 mg L-1). Wine concentrations of ethyl hexanoate, octanoate, and decanoate from Ur+S and BA treatments were the highest (385.28, 590.46, 214.14, and 416.00, 600.50, 227.96 (g L-1, respectively). No effects were found on vanillin derivatives content in wines by foliar treatments. Total terpenes content in wines from Ur and Arg grapevine treatments were higher than in control (17.87 and 20.36 (g L-1 than 14.99 (g L-1). Thus, N foliar applications can improve wine volatile composition, mainly by Ur+S and BA treatments. The importance of this study is to add knowledge about the effects of foliar N applications on Cabernet Sauvignon wine volatile composition in warm climates.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.78 n.2 20182018-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000200216en10.4067/S0718-58392018000200216
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Cabernet Sauvignon esters foliar application grapevines Vitis vinifera volatile compounds.
spellingShingle	Cabernet Sauvignon esters foliar application grapevines Vitis vinifera volatile compounds. Gutiérrez-Gamboa,Gastón Garde-Cerdán,Teresa Carrasco-Quiroz,Marioli Martínez-Gil,Ana María Moreno-Simunovic,Yerko Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
description	ABSTRACT Volatile compounds play a key role on wine quality due to their importance in wine aroma. The improvement of these compounds in Cabernet Sauvignon wines may be of oenological relevance because these are usually defined by strong character and somewhat herbaceous. The effect of different foliar N applications on 'Cabernet Sauvignon' grapevines (Vitis vinifera L.) was studied in order to improve wine volatile composition. Five treatments were applied: urea (Ur), urea plus sulfur (Ur+S), arginine (Arg), and two commercial products: Nutrimyr Thiols (NT) and Basfoliar Algae (BA). Volatile compounds were analyzed by GC-MS. Results showed that wines elaborated with grapes treated with arginine (Arg) exhibited the lowest content of total higher alcohols (322.29 mg L-1). Wine concentrations of ethyl hexanoate, octanoate, and decanoate from Ur+S and BA treatments were the highest (385.28, 590.46, 214.14, and 416.00, 600.50, 227.96 (g L-1, respectively). No effects were found on vanillin derivatives content in wines by foliar treatments. Total terpenes content in wines from Ur and Arg grapevine treatments were higher than in control (17.87 and 20.36 (g L-1 than 14.99 (g L-1). Thus, N foliar applications can improve wine volatile composition, mainly by Ur+S and BA treatments. The importance of this study is to add knowledge about the effects of foliar N applications on Cabernet Sauvignon wine volatile composition in warm climates.
author	Gutiérrez-Gamboa,Gastón Garde-Cerdán,Teresa Carrasco-Quiroz,Marioli Martínez-Gil,Ana María Moreno-Simunovic,Yerko
author_facet	Gutiérrez-Gamboa,Gastón Garde-Cerdán,Teresa Carrasco-Quiroz,Marioli Martínez-Gil,Ana María Moreno-Simunovic,Yerko
author_sort	Gutiérrez-Gamboa,Gastón
title	Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
title_short	Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
title_full	Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
title_fullStr	Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
title_full_unstemmed	Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate
title_sort	improvement of wine volatile composition through foliar nitrogen applications to 'cabernet sauvignon' grapevines in a warm climate
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000200216
work_keys_str_mv	AT gutierrezgamboagaston improvementofwinevolatilecompositionthroughfoliarnitrogenapplicationstocabernetsauvignongrapevinesinawarmclimate AT gardecerdanteresa improvementofwinevolatilecompositionthroughfoliarnitrogenapplicationstocabernetsauvignongrapevinesinawarmclimate AT carrascoquirozmarioli improvementofwinevolatilecompositionthroughfoliarnitrogenapplicationstocabernetsauvignongrapevinesinawarmclimate AT martinezgilanamaria improvementofwinevolatilecompositionthroughfoliarnitrogenapplicationstocabernetsauvignongrapevinesinawarmclimate AT morenosimunovicyerko improvementofwinevolatilecompositionthroughfoliarnitrogenapplicationstocabernetsauvignongrapevinesinawarmclimate
_version_	1714205377864663040

Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate

Ejemplares similares