Identification of gamma-irradiated papaya, melon and watermelon

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dc.contributor.authorHUACHACA, N.S.M.pt_BR
dc.contributor.authorMANCINI FILHO, J.pt_BR
dc.contributor.authorDELINCEE, H.pt_BR
dc.contributor.authorVILLAVICENCIO, A.L.C.H.pt_BR
dc.contributor.editorMOSS, R.E.pt_BR
dc.contributor.editorMASEFIELD, J.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL MEETING ON RADIATION PROCESSING, 13thpt_BR
dc.date.accessioned2014-11-17T17:57:33Zpt_BR
dc.date.accessioned2014-11-18T17:46:58Zpt_BR
dc.date.accessioned2015-04-01T23:24:08Z
dc.date.available2014-11-17T17:57:33Zpt_BR
dc.date.available2014-11-18T17:46:58Zpt_BR
dc.date.available2015-04-01T23:24:08Z
dc.date.eventoSept. 7-12, 2003pt_BR
dc.description.abstract10.1016/j.radphyschem.2004.04.026
dc.description.abstractIonizing radiation can be used to control spoilage microorganisms and to increase the shelf life of fresh fruits and vegetables in replacement for the treatment with chemical fumigants. In order to enforce labelling regulations,methods for detecting the irradiation treatment directly in the produce are required. Recently,a number of detection methods for irradiated food have been adopted by the Codex Comission. A rapid screening method for qualitative detection of irradiation is the DNA Comet Assay. The applicability of the DNA Comet Assay for distinguishing irradiated papaya, melon,and watermelon was evaluated. The samples were treated in a 60Co facility at dose levels of 0.0,0.5,0.75,and 1.0 kGy. The irradiated samples showed typical DNA fragmentation whereas cells from non-irradiated ones appeared intact. In addition to the DNA Comet Assay also the half-embryo test was applied in melon and watermelon to detect the irradiation treatment.
dc.event.siglaIMRP,13pt_BR
dc.format.extent191-194pt_BR
dc.identifier.citationHUACHACA, N.S.M.; MANCINI FILHO, J.; DELINCEE, H.; VILLAVICENCIO, A.L.C.H. Identification of gamma-irradiated papaya, melon and watermelon. In: MOSS, R.E. (ed.); MASEFIELD, J. (ed.). In: INTERNATIONAL MEETING ON RADIATION PROCESSING, 13th, Sept. 7-12, 2003, Chicago, Estados Unidos. <b>Proceedings...</b> p. 191-194. Disponível em: http://repositorio.ipen.br/handle/123456789/15483.
dc.identifier.orcidhttps://orcid.org/0000-0001-6199-7877
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/15483pt_BR
dc.local.eventoChicago, Estados Unidospt_BR
dc.rightsopenAccesspt_BR
dc.sourcePublicado em: Radiat. Phys. Chem., v. 71, n. 1/2, p. 191-194, 2004pt_BR
dc.subjectpapayaspt_BR
dc.subjectradiopreservationpt_BR
dc.subjectgamma radiationpt_BR
dc.subjectcobalt 60pt_BR
dc.subjectfumigantspt_BR
dc.subjectelectrophoresispt_BR
dc.subjectdnapt_BR
dc.subjectfragmentationpt_BR
dc.subjectregulationspt_BR
dc.titleIdentification of gamma-irradiated papaya, melon and watermelonpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorANNA LUCIA CASANAS HAASIS VILLAVICENCIO
ipen.autorNELIDA SIMONA MARIN HUACHACA
ipen.codigoautor1372
ipen.codigoautor2766
ipen.contributor.ipenauthorANNA LUCIA CASANAS HAASIS VILLAVICENCIO
ipen.contributor.ipenauthorNELIDA SIMONA MARIN HUACHACA
ipen.date.recebimento04-11pt_BR
ipen.event.datapadronizada2003pt_BR
ipen.identifier.ipendoc09919pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication8ce58b2f-23cf-45b5-a8c4-0fb067965096
relation.isAuthorOfPublication902637a7-632e-4eba-bb1e-9aa5e78ba82c
relation.isAuthorOfPublication.latestForDiscovery902637a7-632e-4eba-bb1e-9aa5e78ba82c
sigepi.autor.atividadeHUACHACA, N.S.M.:2766:-1:Spt_BR
sigepi.autor.atividadeVILLAVICENCIO, A.L.C.H.:1372:1:Npt_BR
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