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Characterization of phenolic compounds in wild medicinal flowers from Portugal by HPLC-DAD-ESI/MS and evaluation of antifungal properties

2013Journal article Open access
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dc.contributor.authorBarros, Lillian
dc.contributor.authorAlves, Carlos Tiago
dc.contributor.authorDueñas, Montserrat
dc.contributor.authorSilva, Sónia
dc.contributor.authorOliveira, Rosário
dc.contributor.authorCarvalho, Ana Maria
dc.contributor.authorHenriques, Mariana
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2013-07-23T16:53:29Z
dc.date.available2013-07-23T16:53:29Z
dc.date.issued2013
dc.description.abstractIn the present work, the phenolic compounds of Castanea sativa, Filipendula ulmaria and Rosa micrantha flowers from Northeastern Portugal were characterized by HPLC-DAD-ESI/MS. Furthermore, it was performed a screening of their antifungal potential against Candida species (C. albicans, C. glabrata, C. parapsilosis and C. tropicalis). C. sativa sample gave the highest amount of phenolic compounds (18973 ± 40 µg/g, fw) and hydrolysable tannins (14873 ± 110 µg/g). The highest amounts of phenolic acids (569 ± 20 µg/g) and flavonoids (6090 ± 253 µg/g) were obtained in F. ulmaria and R. micrantha samples, respectively. Hydrolysable tannins (e.g. tri and digalloyl HHDP glucose) were the main group of phenolic compounds in C. sativa and F. ulmaria samples, while flavonoids (e.g. (+)-catechin and procyanidin dimers and trimers) were the most abundant group in R. micrantha. Thus, the stronger effect showed by this latter against all the Candida species (MIC ≤ 0.155 mg/mL) and, particularly its fungicide effects in C. glabrata, might be related to the mentioned flavonoids that were inexistence in the other samples.por
dc.description.sponsorshipFCT, POPH-QREN and FSE for their grants (SFRH/BPD/4609/2008, SFRH/BD/72742/2010 and BPD/71076/2010, respectively). M. Dueñas thanks to the Programa Ramón y Cajal for a contract. The GIP-USAL is financially supported by the Spanish Ministerio de Ciencia e Innovación through the Consolider-Ingenio 2010 Programme (FUN-C-FOOD, CSD2007-00063), and Junta de Castilla y León (Grupo de Investigación de Excelencia, GR133).por
dc.identifier.citationBarros, Lillian; Alves, Carlos Tiago; Dueñas, Montserrat; Silva, Sónia; Oliveira, Rosário; Carvalho, Ana Maria; Henriques, Mariana; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R. (2013). Characterization of phenolic compounds in wild medicinal flowers from Portugal by HPLC-DAD-ESI/MS and evaluation of antifungal properties. Industrial Crops and Products. ISSN 0926-6690. 44, p. 104–110por
dc.identifier.doi10.1016/j.indcrop.2012.11.003
dc.identifier.issn0926-6690
dc.identifier.urihttp://hdl.handle.net/10198/8535
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.relationSFRH/BPD/4609/2008
dc.relationCLINICAL CANDIDA SPECIES CO-INFECTION AND ASSOCIATED VIRULENCE
dc.subjectMedicinal flowerspor
dc.subjectPhenolic compoundspor
dc.subjectHPLC-DAD-ESI/MSpor
dc.subjectCandida speciespor
dc.subjectAntifungal effectpor
dc.titleCharacterization of phenolic compounds in wild medicinal flowers from Portugal by HPLC-DAD-ESI/MS and evaluation of antifungal propertiespor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCLINICAL CANDIDA SPECIES CO-INFECTION AND ASSOCIATED VIRULENCE
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F72742%2F2010/PT
oaire.citation.endPage110por
oaire.citation.startPage104por
oaire.citation.titleIndustrial Crops and Productspor
oaire.citation.volume44por
person.familyNameBarros
person.familyNameCarvalho
person.familyNameFerreira
person.givenNameLillian
person.givenNameAna Maria
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifierID G-7399-2011
person.identifier144781
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-idD31A-35AF-E2A9
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-5508-5935
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id20336503900
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
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relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscovery977f5254-f7c5-4c91-873f-2700ecd4692f
relation.isProjectOfPublication624dbc3f-45cd-4211-84d7-40fbdec0cad7
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