English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/146473
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Effect of methyl jasmonate application to grapevine leaves on grape amino acid content

AutorGarde-Cerdán, Teresa ; Portu, Javier; López Martín, Rosa ; Santamaría, P.
Palabras claveMethyl jasmonate
Elicitor
Grape
Foliar treatment
Amino acids
Fecha de publicación15-jul-2016
EditorElsevier
CitaciónFood Chemistry 203: 536-539 (2016)
ResumenOver the last few years, considerable attention has been paid to the application of elicitors to vineyard. However, research about the effect of elicitors on grape amino acid content is scarce. Therefore, the aim of this study was to evaluate the influence of foliar application of methyl jasmonate on must amino acid content. Results revealed that total amino acid content was not modified by the application of methyl jasmonate. However, the individual content of certain amino acids was increased as consequence of methyl jasmonate foliar application, i.e., histidine, serine, tryptophan, phenylalanine, tyrosine, asparagine, methionine, and lysine. Among them, phenylalanine content was considerably increased; this amino acid is precursor of phenolic and aromatic compounds. In conclusion, foliar application of methyl jasmonate improved must nitrogen composition. This finding suggests that methyl jasmonate treatment might be conducive to obtain wines of higher quality since must amino acid composition could affect the wine volatile composition and the fermentation kinetics.
Versión del editorhttp://doi.org/10.1016/j.foodchem.2016.02.049
URIhttp://hdl.handle.net/10261/146473
DOI10.1016/j.foodchem.2016.02.049
Identificadoresissn: 0308-8146
Aparece en las colecciones: (ICVV) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.