Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers

In this work the influence of the foliar application of proline, phenylalanine, urea and two commercial nitrogen fertilizers, with and without amino acids, on grape aroma composition was studied. The treatments were applied in a Tempranillo vineyard, at a dose of total N of 900g/ha, at veraison and...

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Autores: Garde-Cerdán, T. [0000-0002-2054-9071], Santamaría, P., Rubio-Bretón, P. [0000-0002-3354-8449], González-Arenzana, L. [0000-0001-5181-3173], López-Alfaro, I. [0000-0002-6438-423X], López, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Institución:Universidad de La Rioja (UR)
Repositorio:RIUR. Repositorio Institucional de la Universidad de La Rioja
OAI Identifier:oai:portal.dialnet.es:doc/5bbc699bb750603269e81e4b
Acceso en línea:https://investigacion.unirioja.es/documentos/5bbc699bb750603269e81e4b
Access Level:acceso abierto
Palabra clave:Amino acids
Fertilization
Primary aroma
SPME-GC-MS
Varietal compounds
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spelling Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizersGarde-Cerdán, T. [0000-0002-2054-9071]Santamaría, P.Rubio-Bretón, P. [0000-0002-3354-8449]González-Arenzana, L. [0000-0001-5181-3173]López-Alfaro, I. [0000-0002-6438-423X]López, R.Amino acidsFertilizationPrimary aromaSPME-GC-MSVarietal compoundsIn this work the influence of the foliar application of proline, phenylalanine, urea and two commercial nitrogen fertilizers, with and without amino acids, on grape aroma composition was studied. The treatments were applied in a Tempranillo vineyard, at a dose of total N of 900g/ha, at veraison and a week later. Enological parameters and volatile compound content were determined in grapes. The results showed that terpenoids synthesis decreased with all treatments carried out in the vineyard, and there were not significant differences either in the amount of C13 norisoprenoids or in esters between treated and control samples. The treatment with phenylalanine increased the presence of benzenoid compounds and decreased C6 compounds. Therefore, this treatment could be considered the best from the point of view of grape aroma composition. The treatments with the commercial nitrogen fertilizers did not affect the total compound content present in the samples.2015info:eu-repo/semantics/articleSubtype: Articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://investigacion.unirioja.es/documentos/5bbc699bb750603269e81e4breponame:RIUR. Repositorio Institucional de la Universidad de La Riojainstname:Universidad de La Rioja (UR)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/J.LWT.2014.10.028info:eu-repo/semantics/altIdentifier/wos/WOS:000347740700007info:eu-repo/semantics/altIdentifier/pissn/0023-6438Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers, 2015, vol. 60, núm. 2, pág. 684-689info:eu-repo/semantics/openAccessoai:portal.dialnet.es:doc/5bbc699bb750603269e81e4b2026-06-14T12:47:17Z
dc.title.none.fl_str_mv Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
title Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
spellingShingle Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
Garde-Cerdán, T. [0000-0002-2054-9071]
Amino acids
Fertilization
Primary aroma
SPME-GC-MS
Varietal compounds
title_short Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
title_full Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
title_fullStr Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
title_full_unstemmed Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
title_sort Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers
dc.creator.none.fl_str_mv Garde-Cerdán, T. [0000-0002-2054-9071]
Santamaría, P.
Rubio-Bretón, P. [0000-0002-3354-8449]
González-Arenzana, L. [0000-0001-5181-3173]
López-Alfaro, I. [0000-0002-6438-423X]
López, R.
author Garde-Cerdán, T. [0000-0002-2054-9071]
author_facet Garde-Cerdán, T. [0000-0002-2054-9071]
Santamaría, P.
Rubio-Bretón, P. [0000-0002-3354-8449]
González-Arenzana, L. [0000-0001-5181-3173]
López-Alfaro, I. [0000-0002-6438-423X]
López, R.
author_role author
author2 Santamaría, P.
Rubio-Bretón, P. [0000-0002-3354-8449]
González-Arenzana, L. [0000-0001-5181-3173]
López-Alfaro, I. [0000-0002-6438-423X]
López, R.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Amino acids
Fertilization
Primary aroma
SPME-GC-MS
Varietal compounds
topic Amino acids
Fertilization
Primary aroma
SPME-GC-MS
Varietal compounds
description In this work the influence of the foliar application of proline, phenylalanine, urea and two commercial nitrogen fertilizers, with and without amino acids, on grape aroma composition was studied. The treatments were applied in a Tempranillo vineyard, at a dose of total N of 900g/ha, at veraison and a week later. Enological parameters and volatile compound content were determined in grapes. The results showed that terpenoids synthesis decreased with all treatments carried out in the vineyard, and there were not significant differences either in the amount of C13 norisoprenoids or in esters between treated and control samples. The treatment with phenylalanine increased the presence of benzenoid compounds and decreased C6 compounds. Therefore, this treatment could be considered the best from the point of view of grape aroma composition. The treatments with the commercial nitrogen fertilizers did not affect the total compound content present in the samples.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
Subtype: Article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://investigacion.unirioja.es/documentos/5bbc699bb750603269e81e4b
url https://investigacion.unirioja.es/documentos/5bbc699bb750603269e81e4b
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/J.LWT.2014.10.028
info:eu-repo/semantics/altIdentifier/wos/WOS:000347740700007
info:eu-repo/semantics/altIdentifier/pissn/0023-6438
Foliar application of proline, phenylalanine, and urea to Tempranillo vines: Effect on grape volatile composition and comparison with the use of commercial nitrogen fertilizers, 2015, vol. 60, núm. 2, pág. 684-689
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:RIUR. Repositorio Institucional de la Universidad de La Rioja
instname:Universidad de La Rioja (UR)
instname_str Universidad de La Rioja (UR)
reponame_str RIUR. Repositorio Institucional de la Universidad de La Rioja
collection RIUR. Repositorio Institucional de la Universidad de La Rioja
repository.name.fl_str_mv
repository.mail.fl_str_mv
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