Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/262476 |
Resumo: | The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes directly influences the presence of those components in the resulting wine. In this contribution, a new method based on the application of comprehensive two-dimensional liquid chromatography coupled to a diode array detector and tandem mass spectrometry has been developed to obtain the typical phenolic profile of Malbec grapes cultivated in Brazil. Moreover, the method has been demonstrated to be useful to study how the phenolic composition in grapes evolved during a 10-week ripening period. Main detected compounds in grapes and in the wine derived from them were anthocyanins, although a good number of polymeric flavan-3-ols were also tentatively identified, among other compounds. Results show how the amount of anthocyanins present in grapes was increased during ripening up to 5–6 weeks and then decreased towards week 9. The two-dimensional approach applied was demonstrated to be useful for the characterization of the complex phenolic profile of these samples, involving more than 40 different structures and has the potential to be further applied to the study of this important fraction is different grapes and wines systematically. |
id |
UFRGS-2_e594e60dee9cc7d69e858c2a2aceadf5 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/262476 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
spelling |
Lago, Laura OliveiraSwit, PawelSilva, Mairon Moura daBiasoto, Aline Camarão TellesWelke, Juliane ElisaMontero, LídiaHerrero, Miguel2023-07-20T03:36:42Z2023http://hdl.handle.net/10183/262476001167189The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes directly influences the presence of those components in the resulting wine. In this contribution, a new method based on the application of comprehensive two-dimensional liquid chromatography coupled to a diode array detector and tandem mass spectrometry has been developed to obtain the typical phenolic profile of Malbec grapes cultivated in Brazil. Moreover, the method has been demonstrated to be useful to study how the phenolic composition in grapes evolved during a 10-week ripening period. Main detected compounds in grapes and in the wine derived from them were anthocyanins, although a good number of polymeric flavan-3-ols were also tentatively identified, among other compounds. Results show how the amount of anthocyanins present in grapes was increased during ripening up to 5–6 weeks and then decreased towards week 9. The two-dimensional approach applied was demonstrated to be useful for the characterization of the complex phenolic profile of these samples, involving more than 40 different structures and has the potential to be further applied to the study of this important fraction is different grapes and wines systematically.application/pdfengJournal of chromatography A. Amsterdam. Vol. 1704 (Aug. 2023), 464131, 10 p.Compostos fenólicosUvaVinhoCromatografia líquida bidimensionalPhenolic compoundsGrapeWineTwo-dimensional liquid chromatographyLC × LCEvolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatographyEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001167189.pdf.txt001167189.pdf.txtExtracted Texttext/plain50511http://www.lume.ufrgs.br/bitstream/10183/262476/2/001167189.pdf.txt309fbf2de51ac2d6020994c7b4c55ed9MD52ORIGINAL001167189.pdfTexto completo (inglês)application/pdf1448254http://www.lume.ufrgs.br/bitstream/10183/262476/1/001167189.pdf8f43427ff2a56256e3f314394c298333MD5110183/2624762023-07-21 03:31:02.041758oai:www.lume.ufrgs.br:10183/262476Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-07-21T06:31:02Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
title |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
spellingShingle |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography Lago, Laura Oliveira Compostos fenólicos Uva Vinho Cromatografia líquida bidimensional Phenolic compounds Grape Wine Two-dimensional liquid chromatography LC × LC |
title_short |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
title_full |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
title_fullStr |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
title_full_unstemmed |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
title_sort |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography |
author |
Lago, Laura Oliveira |
author_facet |
Lago, Laura Oliveira Swit, Pawel Silva, Mairon Moura da Biasoto, Aline Camarão Telles Welke, Juliane Elisa Montero, Lídia Herrero, Miguel |
author_role |
author |
author2 |
Swit, Pawel Silva, Mairon Moura da Biasoto, Aline Camarão Telles Welke, Juliane Elisa Montero, Lídia Herrero, Miguel |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Lago, Laura Oliveira Swit, Pawel Silva, Mairon Moura da Biasoto, Aline Camarão Telles Welke, Juliane Elisa Montero, Lídia Herrero, Miguel |
dc.subject.por.fl_str_mv |
Compostos fenólicos Uva Vinho Cromatografia líquida bidimensional |
topic |
Compostos fenólicos Uva Vinho Cromatografia líquida bidimensional Phenolic compounds Grape Wine Two-dimensional liquid chromatography LC × LC |
dc.subject.eng.fl_str_mv |
Phenolic compounds Grape Wine Two-dimensional liquid chromatography LC × LC |
description |
The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes directly influences the presence of those components in the resulting wine. In this contribution, a new method based on the application of comprehensive two-dimensional liquid chromatography coupled to a diode array detector and tandem mass spectrometry has been developed to obtain the typical phenolic profile of Malbec grapes cultivated in Brazil. Moreover, the method has been demonstrated to be useful to study how the phenolic composition in grapes evolved during a 10-week ripening period. Main detected compounds in grapes and in the wine derived from them were anthocyanins, although a good number of polymeric flavan-3-ols were also tentatively identified, among other compounds. Results show how the amount of anthocyanins present in grapes was increased during ripening up to 5–6 weeks and then decreased towards week 9. The two-dimensional approach applied was demonstrated to be useful for the characterization of the complex phenolic profile of these samples, involving more than 40 different structures and has the potential to be further applied to the study of this important fraction is different grapes and wines systematically. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-07-20T03:36:42Z |
dc.date.issued.fl_str_mv |
2023 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/262476 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001167189 |
url |
http://hdl.handle.net/10183/262476 |
identifier_str_mv |
001167189 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Journal of chromatography A. Amsterdam. Vol. 1704 (Aug. 2023), 464131, 10 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/262476/2/001167189.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/262476/1/001167189.pdf |
bitstream.checksum.fl_str_mv |
309fbf2de51ac2d6020994c7b4c55ed9 8f43427ff2a56256e3f314394c298333 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1801225092745658368 |