Repository logo
 
Publication

Volatile and sensory characterization of white wines from three minority Portuguese grapevine varieties

2020Journal article Open access
Simple item page
dc.contributor.authorPiras, Simone
dc.contributor.authorBrazão, João
dc.contributor.authorSilva, Jorge Ricardo da
dc.contributor.authorAnjos, O.
dc.contributor.authorCaldeira, Ilda
dc.date.accessioned2020-10-23T14:37:56Z
dc.date.available2020-10-23T14:37:56Z
dc.date.issued2020
dc.description.abstractEste trabalho centrou-se na caracterização sensorial e da composição volátil de vinhos brancos produzidos a partir de três castas minoritárias, designadamente ‘Malvasia’ (Colares), ‘Verdelho’ e ‘Galego Dourado’. A caracterização ocorreu por meio de análise sensorial e por cromatografia gás líquido de alta resolução, e os resultados obtidos foram analisados através de análise multivariada, que permitiu avaliar as semelhanças e as diferenças entre as castas. Os resultados obtidos mostram uma diferenciação dos vinhos produzidos a partir de cada casta, mas acima de tudo uma diferenciação das duas colheitas. Os resultados obtidos, tanto do ponto de vista sensorial como na composição química, mostram um potencial enológico interessante destas castas, embora sejam necessários mais estudos para avaliar a influência dos efeitos climáticos no perfil de compostos voláteis e também no perfil sensorial.pt_PT
dc.description.abstractAbstract: This work focused on the characterization of the volatile compounds and sensory profile of white wines produced from three minority grapevine varieties of Portugal namely ‘Malvasia’ (Colares), ‘Verdelho’ and ‘Galego Dourado’. The characterization took place using sensory and gas chromatography analysis. Furthermore, the data obtained were analysed through the use of multivariate analysis, which made it possible to evaluate the similarities and dissimilarities between the varieties. The results obtained show a differentiation of the wines produced from each grapevine variety but above all a differentiation of the two vintages was verified. The results obtained, both from a sensory and a chemical point of view, show an interesting oenological potential of these varieties, but still require further studies, in order to evaluate the influence of climatic effects on the profile of volatile compounds and also on the sensory profile.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1051/ctv/20203501049pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/7283
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMalvasiapt_PT
dc.subjectVerdelhopt_PT
dc.subjectGalego Douradopt_PT
dc.subjectWhite winept_PT
dc.subjectSensory profilept_PT
dc.subjectVolatile compoundspt_PT
dc.titleVolatile and sensory characterization of white wines from three minority Portuguese grapevine varietiespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage62pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage49pt_PT
oaire.citation.titleCiência e Técnica Vitivinícolapt_PT
oaire.citation.volume35pt_PT
person.familyNameAnjos
person.familyNamecaldeira
person.givenNameOfélia
person.givenNameilda
person.identifier.ciencia-idC21D-D8C7-3037
person.identifier.ciencia-id1915-F5F5-C6AD
person.identifier.orcid0000-0003-0267-3252
person.identifier.orcid0000-0003-2151-2008
person.identifier.ridG-2808-2012
person.identifier.ridB-4023-2016
person.identifier.scopus-author-id23395659700
person.identifier.scopus-author-id8056539300
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationdf9191ae-0bbb-4bb8-bbdc-0f79c7365876
relation.isAuthorOfPublication6eb41332-af5a-40b7-88ce-1dc5bc1b7880
relation.isAuthorOfPublication.latestForDiscovery6eb41332-af5a-40b7-88ce-1dc5bc1b7880

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
2020_CTC_Volatile and sensory characterization of white wines from three minority Portuguese grapevine varieties.pdf
Size:
915.01 KB
Format:
Adobe Portable Document Format
Download

Collections

ESACB - Artigos em revistas com arbitragem científica