Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6616
Título: Determination of aromatic descriptors of Touriga Nacional wines by sensory descriptive analysis
Autor: Falqué, Elena
Ferreira, António César
Hogg, Tim
Guedes-Pinho, Paula
Palavras-chave: Sensory descriptive analysis
Aromatic descriptors
Touriga Nacional wines
Tinta Roriz wines
Wine aroma
Principal component analysis
Data: 2004
Editora: Wiley
Citação: FALQUÉ, Elena...[et al] - Determination of aromatic descriptors of Touriga Nacional wines by sensory descriptive analysis. Flavour and Fragance Journal. ISSN 0882-5734. Vol. 19 n.º 4 (2004), p. 298-302
Resumo: Touriga Nacional wines from the Douro Demarcated Region (northern Portugal) were evaluated by sensory descriptive analysis by 11–13 trained judges. The panel initially identified 78 attributes. After some sessions of reduction of terms and by using statistical methods, the list was reduced to 16 sensory attributes. Principal component analysis of the sensory data permitted the clear differentiation between Touriga Nacional and Tinta Roriz wines. These wines differed significantly for five sensory attributes. Touriga Nacional wines were characterized by ‘plum brandy’, ‘mulberry’, ‘cherry’, ‘wild fruits’ and ‘dry raisin’ aromas
Peer review: yes
URI: http://hdl.handle.net/10400.14/6616
Versão do Editor: http://onlinelibrary.wiley.com/doi/10.1002/ffj.1355/abstract
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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