English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/27055
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
 |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Relationship between the COI test and other sensory profiles by statistical procedures

AutorAparicio López, Ramón ; Alonso, M. V.; Morales, María Teresa; Calvente, J. J.
Palabras claveChemometrics
COI test
Fuzzy logic
Sensory Analysis
Sensory wheel
Virgin olive oil
Fecha de publicación30-abr-1994
EditorConsejo Superior de Investigaciones Científicas (España)
CitaciónGrasas y Aceites 45(1-2): 26-41 (1994)
ResumenRelationships between 139 sensory attributes evaluated on 32 samples of virgin olive oil have been analysed by a statistical sensory wheel that guarantees the objectiveness and prediction of its conclusions concerning the best clusters of attributes: green, bitter-pungent, ripe fruit, fruity, sweet fruit, undesirable attributes and two miscellanies. The procedure allows the sensory notes evaluated for potential consumers of this edible oil from the point of view of its habitual consumers to be understood with special reference to The European Communities Regulation n-2568/91. Five different panels: Spanish, Greek, Italian, Dutch and British, have been used to evaluate the samples. Analysis of the relationships between stimuli perceived by aroma, flavour, smell, mouthfeel and taste together with Linear Sensory Profiles based on Fuzzy Logic are provided. A 3-dimensional plot indicates the usefulness of the proposed procedure in the authentication of different varieties of virgin olive oil. An analysis of the volatile compounds responsible for most of the attributes gives weight to the conclusions. Directions which promise to improve the E.G. Regulation on the sensory quality of olive oil are also given.
Descripción13 páginas, 11 figuras, 5 tablas.
Versión del editorhttp://dx.doi.org/10.3989/gya.1994.v45.i1-2.966
URIhttp://hdl.handle.net/10261/27055
DOI10.3989/gya.1994.v45.i1-2.966
ISSN0017-3495 (Print)
1988-4214 (Online)
Aparece en las colecciones: (IG) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
975.pdf2,89 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


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