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Extraction and quantification of phenolic acids and flavonols from Eugenia pyriformis using different solvents

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dc.contributor.authorHaminiuk, Charles Windson Isidoro
dc.contributor.authorPlata-Oviedo, Manuel Salvador Vicente
dc.contributor.authorde Mattos, Gisely
dc.contributor.authorCarpes, Solange Teresinha
dc.contributor.authorBranco, Ivanise Guilherme [UNESP]
dc.contributor.institutionUniversidade Tecnológica Federal do Paraná (UTFPR)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:26:51Z
dc.date.available2014-05-27T11:26:51Z
dc.date.issued2012-06-25
dc.description.abstractThe recovery of phenolic compounds of Eugenia pyriformis using different solvents was investigated in this study. The compounds were identified and quantified by reverse-phase high-performance liquid chromatography coupled with ultraviolet-visible diode-array detector (RP-HPLC-DAD/UV-vis). Absolute methanol was the most effective extraction agent of phenolic acids and flavonols (588.31 mg/Kg) from Eugenia pyriformis, although similar results (p ≤ 0.05) were observed using methanol/water (1:1 ratio). Our results clearly showed that higher contents of phenolic compounds were not obtained either with the most or the least polar solvents used. Several phenolic compounds were identified in the samples whereas gallic acid and quercetin were the major compounds recovered. © 2012 Association of Food Scientists & Technologists (India).en
dc.description.affiliationPrograma de Pós-Graduação em Tecnologia de Alimentos (PPGTA) Universidade Tecnológica Federal do Paraná (UTFPR), Campus Campo Mourão
dc.description.affiliationPrograma de Pos-Graduacao de Tecnologia de Processos Quimicos e Bioquimicos (PPGTP) Universidade Tecnológica Federal do Paraná (UTFPR), Campus Pato Branco
dc.description.affiliationUniversidade Estadual Paulista (UNESP), Campus Assis, Assis
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP), Campus Assis, Assis
dc.format.extent1-5
dc.identifierhttp://dx.doi.org/10.1007/s13197-012-0759-z
dc.identifier.citationJournal of Food Science and Technology, p. 1-5.
dc.identifier.doi10.1007/s13197-012-0759-z
dc.identifier.issn0022-1155
dc.identifier.issn0975-8402
dc.identifier.lattes7453441092375077
dc.identifier.scopus2-s2.0-84862487297
dc.identifier.urihttp://hdl.handle.net/11449/73394
dc.language.isoeng
dc.relation.ispartofJournal of Food Science and Technology
dc.relation.ispartofjcr1.797
dc.relation.ispartofsjr0,689
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectEugenia pyriformis
dc.subjectExtraction
dc.subjectFlavonols
dc.subjectHPLC
dc.subjectPhenolic acids
dc.subjectSolvents
dc.titleExtraction and quantification of phenolic acids and flavonols from Eugenia pyriformis using different solventsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dspace.entity.typePublication
unesp.author.lattes7453441092375077
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências e Letras, Assispt
unesp.departmentCiências Biológicas - FCLASpt

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