Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/192655
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Rapid strategies for the determination of sensory and chemical differences between a wealth of similar wines |
Autor: | Alegre, Yohanna; Sáenz-Navajas, María-Pilar CSIC ORCID ; Ferreira, Vicente CSIC ORCID; García, David CSIC; Razquin, Iosu; Hernández-Orte, Purificación CSIC ORCID | Palabras clave: | Wine Sensory Sorting task HPLC fractionation GC–O |
Fecha de publicación: | ago-2017 | Editor: | Springer Nature | Citación: | European Food Research and Technology 243(8): 1295–1309 (2017) | Resumen: | The work introduces a fast methodology for the identification of compounds responsible for the generation of the distinctive aromas in different wines. Five Verdejo musts and five Tempranillo musts from different terroirs were fermented with five different yeasts for each variety under controlled laboratory conditions. The resulting wines were first sorted in a sorting task with a description step by a panel of wine experts into different groups depending on the odor similarities between the wines. A wine belonging to each group with positive differentiator aromas was fractionated by high-performance liquid chromatography (HPLC) and the fractions whose attributes were similar to their descriptors in the sorting task were screened by gas chromatography–olfactometry (GC–O). Different compounds were related with different aromatic profiles obtained in the sorting task. This methodology led to the identification of two compounds related with green and fresh fruit aromas in wine. Thus, the sorting task followed by HPLC fractionation and GC–O analysis has been shown to be a rapid and effective methodology for the identification of compounds responsible for the distinctive aromas in different wines. | Versión del editor: | http://dx.doi.org/10.1007/s00217-017-2857-7 | URI: | http://hdl.handle.net/10261/192655 | DOI: | 10.1007/s00217-017-2857-7 | ISSN: | 1438-2377 | E-ISSN: | 1438-2385 |
Aparece en las colecciones: | (ICVV) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,35 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
20
checked on 27-mar-2024
WEB OF SCIENCETM
Citations
19
checked on 16-feb-2024
Page view(s)
211
checked on 28-mar-2024
Download(s)
26
checked on 28-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.