Please use this identifier to cite or link to this item: https://repositorio.ufpa.br/jspui/handle/2011/4113
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dc.creatorDIAS, Aécio Luís de Sousa-
dc.creatorSOUZA, Jesus Nazareno Silva de-
dc.creatorROGEZ, Hervé Louis Ghislain-
dc.date.accessioned2013-08-12T15:07:52Z-
dc.date.available2013-08-12T15:07:52Z-
dc.date.issued2010-
dc.identifier.citationDIAS, Aécio Luís de Sousa; SOUZA, Jesus Nazareno Silva de; ROGEZ, Hervé. Enriquecimento de compostos fenólicos de folhas de Inga edulis por extração em fase sólida: quantificação de seus compostos majoritários e avaliação da capacidade antioxidante. Química Nova, São Paulo, v. 33, n. 1, p. 38-42, 2010. Disponível em: <http://www.scielo.br/pdf/qn/v33n1/08.pdf>. Acesso em: 29 jul. 2013. <http://dx.doi.org/10.1590/S0100-40422010000100008>.pt_BR
dc.identifier.issn1678-7064-
dc.identifier.issn0100-4042-
dc.identifier.urihttp://repositorio.ufpa.br/jspui/handle/2011/4113-
dc.description.abstractA phenolic fraction was obtained from of the acetone-water-acetic acid extract of Inga edulis leaves, by liquid-liquid partition and SPE-C18 cartridges. This method provided an increase of 108, 66, 51, 50 and 36% of flavonols, proanthocyanidins, total polyphenols, gallotannins and flavanols, respectively. The major phenolics in purified fraction were procyanidin B2, catechin and myricetin-3-O-α-L-rhamnopyranoside, which achieved increases of 111, 47 and 45%, respectively, after SPE. Acid hydrolysis confirmed the presence of procyanidins, prodelphinidins and glycosylated flavonoids.pt_BR
dc.description.provenanceSubmitted by Samira Prince (prince@ufpa.br) on 2013-07-29T16:00:05Z No. of bitstreams: 2 license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) Artigo_EnriquecimentoCompostosFenolicos.pdf: 197483 bytes, checksum: 88af54b49e4321a94ebb764fb9d44c4f (MD5)en
dc.description.provenanceApproved for entry into archive by Ana Rosa Silva(arosa@ufpa.br) on 2013-08-12T15:07:52Z (GMT) No. of bitstreams: 2 license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) Artigo_EnriquecimentoCompostosFenolicos.pdf: 197483 bytes, checksum: 88af54b49e4321a94ebb764fb9d44c4f (MD5)en
dc.description.provenanceMade available in DSpace on 2013-08-12T15:07:52Z (GMT). No. of bitstreams: 2 license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) Artigo_EnriquecimentoCompostosFenolicos.pdf: 197483 bytes, checksum: 88af54b49e4321a94ebb764fb9d44c4f (MD5) Previous issue date: 2010en
dc.language.isoporpt_BR
dc.rightsAcesso Aberto-
dc.subjectCapacidade antioxidantept_BR
dc.subjectInga edulispt_BR
dc.subjectExtração em fase sólidapt_BR
dc.subjectPolifenóispt_BR
dc.subjectBelém - PApt_BR
dc.subjectPará - Estadopt_BR
dc.subjectAmazônia brasileirapt_BR
dc.titleEnriquecimento de compostos fenólicos de folhas de Inga edulis por extração em fase sólida: quantificação de seus compostos majoritários e avaliação da capacidade antioxidantept_BR
dc.title.alternativePurification of phenolic compounds from Inga edulis leaves using solid-phase extraction: major compounds quantification and antioxidant capacity evaluationpt_BR
dc.typeArtigo de Periódicopt_BR
Appears in Collections:Artigos Científicos - FEA/ITEC

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