Repository logo
 
Publication

Is sotolon relevant to the aroma of Madeira Wine blends?

2019Journal article Open access
Simple item page
dc.contributor.authorGaspar, João M.
dc.contributor.authorFreitas, Ana I.
dc.contributor.authorZhao, Qianzhu
dc.contributor.authorLeça, João M.
dc.contributor.authorPereira, Vanda
dc.contributor.authorMarques, José C.
dc.date.accessioned2021-09-14T14:41:07Z
dc.date.available2021-09-14T14:41:07Z
dc.date.issued2019
dc.description.abstractMadeira wine (MW) oxidative aging results in the formation of several key aromas. Little is still known about their odor relevance to the aroma of the most commercialized MWs. This report presents an in-depth study of the odor impact of sotolon in MW blends. First, its odor perception was estimated in MWs according to ASTM E679, testing different 3-year-old (3-yo) commercial blends. The odor relevance of sotolon in the aroma of 3-, 5-, and 10-yo commercial blends (89 MWs) was then appraised by calculating its Odor Activity Value (OAV), after determining its content by RP-HPLC-MS/MS. The sotolon odor perception in MW was as low as 23 µg/L, although it was found that little differences in the wine matrix influenced its perception. OAVs varied between 0.1 and 22, increasing with the blend age. Considering that 16% of the OAVs are higher than 10 (mostly ≥ 10-yo), sotolon was found to be a key contributor to the overall aroma MW blends.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGaspar, J. M., Freitas, A. I., Zhao, Q., Leça, J. M., Pereira, V., & Marques, J. C. (2019). Is Sotolon Relevant to the Aroma of Madeira Wine Blends?. Biomolecules, 9(11), 720. http://dx.doi.org/10.3390/biom9110720.pt_PT
dc.identifier.doi10.3390/biom9110720pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3630
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subject3-Hydroxy-4,5-dimethyl-2(5H)-furanonept_PT
dc.subjectWine aromapt_PT
dc.subjectFortified winept_PT
dc.subjectOdor thresholdspt_PT
dc.subjectOdor activity valuept_PT
dc.subjectSensory analysispt_PT
dc.subject.pt_PT
dc.subjectEscola Superior de Tecnologias e Gestãopt_PT
dc.titleIs sotolon relevant to the aroma of Madeira Wine blends?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue11pt_PT
oaire.citation.startPage720pt_PT
oaire.citation.titleBiomoleculespt_PT
oaire.citation.volume9pt_PT
person.familyNameGaspar
person.familyNameFreitas
person.familyNameLeça
person.familyNamePereira
person.familyNameMarques
person.givenNameMarcelo
person.givenNameAna Isabel
person.givenNameJoão Micael
person.givenNameVanda
person.givenNameJose C
person.identifier1083569
person.identifier41146
person.identifier.ciencia-idF917-27E8-0FC2
person.identifier.ciencia-id6213-EB73-1A9F
person.identifier.ciencia-id0115-071E-87E8
person.identifier.ciencia-id1713-6DA1-A551
person.identifier.orcid0000-0002-2678-0725
person.identifier.orcid0000-0003-2232-2281
person.identifier.orcid0000-0003-1704-6745
person.identifier.orcid0000-0003-0772-8953
person.identifier.orcid0000-0002-4832-4341
person.identifier.ridISV-4868-2023
person.identifier.ridJ-8697-2013
person.identifier.ridF-3014-2010
person.identifier.scopus-author-id55979990800
person.identifier.scopus-author-id36857887700
person.identifier.scopus-author-id7203033313
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication54773ce8-03d8-40dd-bed3-11b30c73ebbf
relation.isAuthorOfPublicationa6dde018-b6df-44f7-accb-242f48464675
relation.isAuthorOfPublicationda166c1d-bdcc-4b21-afd0-4b3e5906b3ea
relation.isAuthorOfPublicationac913112-adb8-4fe0-88b0-f49e6fb5635d
relation.isAuthorOfPublication08f4685f-b917-410a-b153-59911ff7d75e
relation.isAuthorOfPublication.latestForDiscovery08f4685f-b917-410a-b153-59911ff7d75e

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Is Sotolon Relevant to the Aroma of Madeira Wine Blends.pdf
Size:
1.02 MB
Format:
Adobe Portable Document Format
Download

Collections

Artigos em revistas internacionais