Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection

Detalhes bibliográficos
Autor(a) principal: Gouveia, Sandra C.
Data de Publicação: 2010
Outros Autores: Castilho, Paula C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.13/3259
Resumo: Helicrysum melaleucum is a medicinal plant traditionally used in the islands of the Macaronesia region for the treatment of respiratory diseases. In this work, the phenolic compounds of Helicrysum melaleucum plants collected in different geographical locations of Madeira Island and their morphological parts (total aerial parts, leaves, flowers and stems) were extracted and analyzed separately by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry (HPLC-DAD/ESI-MS(n)). A total of 68 compounds were characterized based mainly on their UV and mass spectra. These included derivatives of O-glycosylated flavonoids (flavonol and flavones type), quinic acid, caffeic acid, lignans and polyphenols. The flowers were found to be the morphological part with higher variety of phenolic compounds. The large differences in the phenolic composition of plants collected from different geographical locations allowed the identification of a few components, such as pinoresinol and methoxylated flavone derivatives, likely to be useful as geographical markers. Also, these results promote further comparison of the bioactivities of the different samples analyzed. This paper marks the first report on the chemical analysis of Helichrysum melaleucum species.
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spelling Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detectionHelichrysum melaleucumPhenolic compoundsHigh-performance liquid chromatographyElectrospray ionizationMass spectrometry detectionUltraviolet detection.Faculdade de Ciências Exatas e da EngenhariaHelicrysum melaleucum is a medicinal plant traditionally used in the islands of the Macaronesia region for the treatment of respiratory diseases. In this work, the phenolic compounds of Helicrysum melaleucum plants collected in different geographical locations of Madeira Island and their morphological parts (total aerial parts, leaves, flowers and stems) were extracted and analyzed separately by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry (HPLC-DAD/ESI-MS(n)). A total of 68 compounds were characterized based mainly on their UV and mass spectra. These included derivatives of O-glycosylated flavonoids (flavonol and flavones type), quinic acid, caffeic acid, lignans and polyphenols. The flowers were found to be the morphological part with higher variety of phenolic compounds. The large differences in the phenolic composition of plants collected from different geographical locations allowed the identification of a few components, such as pinoresinol and methoxylated flavone derivatives, likely to be useful as geographical markers. Also, these results promote further comparison of the bioactivities of the different samples analyzed. This paper marks the first report on the chemical analysis of Helichrysum melaleucum species.WileyDigitUMaGouveia, Sandra C.Castilho, Paula C.2021-04-08T12:58:20Z2010-01-01T00:00:00Z2010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3259engGouveia, S. C., & Castilho, P. C. (2010). Characterization of phenolic compounds in Helichrysum melaleucum by high‐performance liquid chromatography with on‐line ultraviolet and mass spectrometry detection. Rapid Communications in Mass Spectrometry, 24(13), 1851-1868.10.1002/rcm.4585info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:56:11Zoai:digituma.uma.pt:10400.13/3259Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:06:12.761960Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
title Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
spellingShingle Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
Gouveia, Sandra C.
Helichrysum melaleucum
Phenolic compounds
High-performance liquid chromatography
Electrospray ionization
Mass spectrometry detection
Ultraviolet detection
.
Faculdade de Ciências Exatas e da Engenharia
title_short Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
title_full Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
title_fullStr Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
title_full_unstemmed Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
title_sort Characterization of phenolic compounds in Helichrysum melaleucumby high-performance liquid chromatography with on-line ultraviolet and mass spectrometry detection
author Gouveia, Sandra C.
author_facet Gouveia, Sandra C.
Castilho, Paula C.
author_role author
author2 Castilho, Paula C.
author2_role author
dc.contributor.none.fl_str_mv DigitUMa
dc.contributor.author.fl_str_mv Gouveia, Sandra C.
Castilho, Paula C.
dc.subject.por.fl_str_mv Helichrysum melaleucum
Phenolic compounds
High-performance liquid chromatography
Electrospray ionization
Mass spectrometry detection
Ultraviolet detection
.
Faculdade de Ciências Exatas e da Engenharia
topic Helichrysum melaleucum
Phenolic compounds
High-performance liquid chromatography
Electrospray ionization
Mass spectrometry detection
Ultraviolet detection
.
Faculdade de Ciências Exatas e da Engenharia
description Helicrysum melaleucum is a medicinal plant traditionally used in the islands of the Macaronesia region for the treatment of respiratory diseases. In this work, the phenolic compounds of Helicrysum melaleucum plants collected in different geographical locations of Madeira Island and their morphological parts (total aerial parts, leaves, flowers and stems) were extracted and analyzed separately by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry (HPLC-DAD/ESI-MS(n)). A total of 68 compounds were characterized based mainly on their UV and mass spectra. These included derivatives of O-glycosylated flavonoids (flavonol and flavones type), quinic acid, caffeic acid, lignans and polyphenols. The flowers were found to be the morphological part with higher variety of phenolic compounds. The large differences in the phenolic composition of plants collected from different geographical locations allowed the identification of a few components, such as pinoresinol and methoxylated flavone derivatives, likely to be useful as geographical markers. Also, these results promote further comparison of the bioactivities of the different samples analyzed. This paper marks the first report on the chemical analysis of Helichrysum melaleucum species.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01T00:00:00Z
2010-01-01T00:00:00Z
2021-04-08T12:58:20Z
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://hdl.handle.net/10400.13/3259
url http://hdl.handle.net/10400.13/3259
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Gouveia, S. C., & Castilho, P. C. (2010). Characterization of phenolic compounds in Helichrysum melaleucum by high‐performance liquid chromatography with on‐line ultraviolet and mass spectrometry detection. Rapid Communications in Mass Spectrometry, 24(13), 1851-1868.
10.1002/rcm.4585
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.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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