Publicação
Pieris brassicae inhibits xanthine oxidase.
| Resumo: | The antioxidant potential of an aqueous extract obtained from Pieris brassicae larvae reared on Brassica oleracea L. var. costata DC was evaluated against 2,2-diphenyl-1-picrylhydrazyl radical and several reactive oxygen species. The results revealed an effective concentration-dependent protective activity against superoxide and hydroxyl radicals, being superior to that of the host plant. In addition, the larvae extract also exhibited a strong inhibitory effect on xanthine oxidase that was not observed for B. oleracea var. costata. A weak scavenging ability was noticed for hypochlorous acid. Several phenolic compounds with complex chemical structures that are hard to synthesize in the laboratory were found in P. brassicae extract. This is the first time that an insect has been tested for its xanthine oxidase inhibitory capacity, which proved to be very high. These findings are interesting considering that they can be used by food or pharmaceutical industries to prevent the oxidation of their products, to increase the dietary supply of antioxidants, or for prevention of free radical-mediated diseases, namely, gout. |
|---|---|
| Autores principais: | Sousa, Carla |
| Outros Autores: | Pereira, David M.; Valentão, Patrícia; Ferreres, Frederico; Pereira, J.A.; Seabra, Rosa M.; Andrade, Paula B. |
| Assunto: | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| Ano: | 2009 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173101929758720 |
|---|---|
| author | Sousa, Carla |
| author2 | Pereira, David M. Valentão, Patrícia Ferreres, Frederico Pereira, J.A. Seabra, Rosa M. Andrade, Paula B. |
| author2_role | author author author author author author |
| author_facet | Sousa, Carla Pereira, David M. Valentão, Patrícia Ferreres, Frederico Pereira, J.A. Seabra, Rosa M. Andrade, Paula B. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Sousa, Carla\"},{\"Person.name\":\"Pereira, David M.\"},{\"Person.name\":\"Valentão, Patrícia\"},{\"Person.name\":\"Ferreres, Frederico\"},{\"Person.name\":\"Pereira, J.A.\",\"Person.identifier.orcid\":\"0000-0002-2260-0600\"},{\"Person.name\":\"Seabra, Rosa M.\"},{\"Person.name\":\"Andrade, Paula B.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Sousa, Carla Pereira, David M. Valentão, Patrícia Ferreres, Frederico Pereira, J.A. Seabra, Rosa M. Andrade, Paula B. |
| datacite.date.Accepted.fl_str_mv | 2009-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2011-01-13T15:42:43Z |
| datacite.date.embargoed.fl_str_mv | 2011-01-13T15:42:43Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| datacite.titles.title.fl_str_mv | Pieris brassicae inhibits xanthine oxidase. |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Sousa, Carla Pereira, David M. Valentão, Patrícia Ferreres, Frederico Pereira, J.A. Seabra, Rosa M. Andrade, Paula B. |
| dc.date.Accepted.fl_str_mv | 2009-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2011-01-13T15:42:43Z |
| dc.date.embargoed.fl_str_mv | 2011-01-13T15:42:43Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/3102 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | ACS |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| dc.title.fl_str_mv | Pieris brassicae inhibits xanthine oxidase. |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The antioxidant potential of an aqueous extract obtained from Pieris brassicae larvae reared on Brassica oleracea L. var. costata DC was evaluated against 2,2-diphenyl-1-picrylhydrazyl radical and several reactive oxygen species. The results revealed an effective concentration-dependent protective activity against superoxide and hydroxyl radicals, being superior to that of the host plant. In addition, the larvae extract also exhibited a strong inhibitory effect on xanthine oxidase that was not observed for B. oleracea var. costata. A weak scavenging ability was noticed for hypochlorous acid. Several phenolic compounds with complex chemical structures that are hard to synthesize in the laboratory were found in P. brassicae extract. This is the first time that an insect has been tested for its xanthine oxidase inhibitory capacity, which proved to be very high. These findings are interesting considering that they can be used by food or pharmaceutical industries to prevent the oxidation of their products, to increase the dietary supply of antioxidants, or for prevention of free radical-mediated diseases, namely, gout. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/432acf20-f73e-4782-9dba-99860af6ab88/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 5876-PPCDTI |
| id | ipb_0f441cb06fe8e4e971d09edb12b1ad21 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/3102 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/3102 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Sousa, Carla Pereira, David M. Valentão, Patrícia Ferreres, Frederico Pereira, J.A. Pereira, J.A. https://www.ciencia-id.pt/611F-80B2-A7C1 611F-80B2-A7C1 http://orcid.org/0000-0002-2260-0600 0000-0002-2260-0600 Seabra, Rosa M. Andrade, Paula B. |
| publishDate | 2009 |
| publisher.none.fl_str_mv | ACS |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engACSporThe antioxidant potential of an aqueous extract obtained from Pieris brassicae larvae reared on Brassica oleracea L. var. costata DC was evaluated against 2,2-diphenyl-1-picrylhydrazyl radical and several reactive oxygen species. The results revealed an effective concentration-dependent protective activity against superoxide and hydroxyl radicals, being superior to that of the host plant. In addition, the larvae extract also exhibited a strong inhibitory effect on xanthine oxidase that was not observed for B. oleracea var. costata. A weak scavenging ability was noticed for hypochlorous acid. Several phenolic compounds with complex chemical structures that are hard to synthesize in the laboratory were found in P. brassicae extract. This is the first time that an insect has been tested for its xanthine oxidase inhibitory capacity, which proved to be very high. These findings are interesting considering that they can be used by food or pharmaceutical industries to prevent the oxidation of their products, to increase the dietary supply of antioxidants, or for prevention of free radical-mediated diseases, namely, gout.application/pdfporPieris brassicae inhibits xanthine oxidase.Sousa, CarlaPereira, David M.Valentão, PatríciaFerreres, FredericoPersonalPereira, J.A.DSpacehttp://dspace.org/items/7932162e-a2da-4913-b00d-17babbe51857DSpacehttp://dspace.org/items/7932162e-a2da-4913-b00d-17babbe51857PereiraJosé AlbertoCiência IDhttps://www.ciencia-id.pt611F-80B2-A7C1ORCIDhttp://orcid.org0000-0002-2260-0600Researcher IDhttps://www.researcherid.comL-6798-2014Scopus Author IDhttps://www.scopus.com57204366348Seabra, Rosa M.Andrade, Paula B.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf0021-8561DOIIsPartOf10.1021/jf803831v2011-01-13T15:42:43Z20092009-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/3102http://purl.org/coar/access_right/c_16ecrestricted accessPieris brassicaeBrassica oleracea var. costataPhenolic compoundsAntioxidant activity649149 bytesFundação para a Ciência e a TecnologiaPieris brassicae as laboratory of synthesis of new compounds with biological potential, starting from Brassica oleracea var. costata, Brassica oleracea var. acephala and Brassica rapa var. rapa.5876-PPCDTICrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/432acf20-f73e-4782-9dba-99860af6ab88/downloadJournal of Agricultural and Food Chemistry5722882294 |
| spellingShingle | Pieris brassicae inhibits xanthine oxidase. Sousa, Carla Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| status | SINGLETON |
| subject.fl_str_mv | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| title | Pieris brassicae inhibits xanthine oxidase. |
| title_full | Pieris brassicae inhibits xanthine oxidase. |
| title_fullStr | Pieris brassicae inhibits xanthine oxidase. |
| title_full_unstemmed | Pieris brassicae inhibits xanthine oxidase. |
| title_short | Pieris brassicae inhibits xanthine oxidase. |
| title_sort | Pieris brassicae inhibits xanthine oxidase. |
| topic | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| topic_facet | Pieris brassicae Brassica oleracea var. costata Phenolic compounds Antioxidant activity |
| url | http://hdl.handle.net/10198/3102 |
| visible | 1 |