Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines

Detalhes bibliográficos
Autor(a) principal: Azevedo, Luciana Cavalcante de
Data de Publicação: 2007
Outros Autores: Reis, Marina M., Motta, Luiz F., Rocha, Gisele Olímpio da, Silva, Luciana A., Andrade, Jailson Bittencourt de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14336
Resumo: Texto completo: acesso restrito. p. 8670-8680
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spelling Azevedo, Luciana Cavalcante deReis, Marina M.Motta, Luiz F.Rocha, Gisele Olímpio daSilva, Luciana A.Andrade, Jailson Bittencourt deAzevedo, Luciana Cavalcante deReis, Marina M.Motta, Luiz F.Rocha, Gisele Olímpio daSilva, Luciana A.Andrade, Jailson Bittencourt de2014-01-13T14:45:59Z20070021-8561http://repositorio.ufba.br/ri/handle/ri/14336v. 55, n. 21Texto completo: acesso restrito. p. 8670-8680The presence of carbonyl compounds (CCs) in wines has sparked the interest of researchers in several countries. The quantification of some of these compounds has been used as a parameter of quality for many fermented beverages. Although present in minute quantities (except for acetaldehyde), they have a strong olfactory impact. In addition, the CCs found in wines have a strong affinity for bisulfite and can form stable adducts, which will also interfere in the characteristics of aroma. The greatest challenge, however, is to predict which CCs have the strongest affinity for S(IV) and what conditions favor this interaction. To better understand the reaction of CC–bisulfite adduct formation (HASA), this study has evaluated the profile of 22 CCs in a “synthetic wine” containing bisulfite and in 10 real samples of different wines from the São Francisco Valley, northeastern Brazil. On the basis of principal component analysis (PCA) and dissociation constants, the results revealed that aliphatic aldehydes form adducts with S(IV), whereas ketones, cyclic aldehydes, and trans-alkenes interact weakly and are found predominantly in their free form. These results revealed also that pH 10 and 11 were defined as the most appropriate for CC–SO2 adduct dissociation, and the total CCs were quantified reliably.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-01-13T14:45:59Z No. of bitstreams: 1 jf0709653.pdf: 1265504 bytes, checksum: bda4a6db6e3234762151bb4a1420358c (MD5)Made available in DSpace on 2014-01-13T14:45:59Z (GMT). No. of bitstreams: 1 jf0709653.pdf: 1265504 bytes, checksum: bda4a6db6e3234762151bb4a1420358c (MD5) Previous issue date: 2007http://dx.doi.org/10.1021/jf0709653reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAHydroxyalkylsulfonic acidsCarbonyl compoundsBisulfiteWineSão Francisco ValleyEvaluation of the formation and stability of hydroxyalkylsulfonic acids in winesJournal of Agricultural and Food Chemistryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALjf0709653.pdfjf0709653.pdfapplication/pdf1265504https://repositorio.ufba.br/bitstream/ri/14336/1/jf0709653.pdfbda4a6db6e3234762151bb4a1420358cMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14336/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTjf0709653.pdf.txtjf0709653.pdf.txtExtracted texttext/plain52287https://repositorio.ufba.br/bitstream/ri/14336/3/jf0709653.pdf.txtde3e7f7037e5341450d52878f60b7a81MD53ri/143362022-08-08 13:17:34.756oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:17:34Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
dc.title.alternative.pt_BR.fl_str_mv Journal of Agricultural and Food Chemistry
title Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
spellingShingle Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
Azevedo, Luciana Cavalcante de
Hydroxyalkylsulfonic acids
Carbonyl compounds
Bisulfite
Wine
São Francisco Valley
title_short Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
title_full Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
title_fullStr Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
title_full_unstemmed Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
title_sort Evaluation of the formation and stability of hydroxyalkylsulfonic acids in wines
author Azevedo, Luciana Cavalcante de
author_facet Azevedo, Luciana Cavalcante de
Reis, Marina M.
Motta, Luiz F.
Rocha, Gisele Olímpio da
Silva, Luciana A.
Andrade, Jailson Bittencourt de
author_role author
author2 Reis, Marina M.
Motta, Luiz F.
Rocha, Gisele Olímpio da
Silva, Luciana A.
Andrade, Jailson Bittencourt de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Azevedo, Luciana Cavalcante de
Reis, Marina M.
Motta, Luiz F.
Rocha, Gisele Olímpio da
Silva, Luciana A.
Andrade, Jailson Bittencourt de
Azevedo, Luciana Cavalcante de
Reis, Marina M.
Motta, Luiz F.
Rocha, Gisele Olímpio da
Silva, Luciana A.
Andrade, Jailson Bittencourt de
dc.subject.por.fl_str_mv Hydroxyalkylsulfonic acids
Carbonyl compounds
Bisulfite
Wine
São Francisco Valley
topic Hydroxyalkylsulfonic acids
Carbonyl compounds
Bisulfite
Wine
São Francisco Valley
description Texto completo: acesso restrito. p. 8670-8680
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2014-01-13T14:45:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14336
dc.identifier.issn.none.fl_str_mv 0021-8561
dc.identifier.number.pt_BR.fl_str_mv v. 55, n. 21
identifier_str_mv 0021-8561
v. 55, n. 21
url http://repositorio.ufba.br/ri/handle/ri/14336
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1021/jf0709653
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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