Investigation of elements in sweeteners by NAA analytic technique

Detalhes bibliográficos
Autor(a) principal: MEDEIROS, ILCA M.M.A.
Data de Publicação: 2019
Outros Autores: ZAMBONI, CIBELE B., GIOVANNI, DALTON N.S., MEDEIROS, JOS?? A.G. de, INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/30363
Resumo: In this study, brands of sweeteners (aspartame and sucralose) marketed in Brazil were investigated by Neutron Activation Analysis (NAA). The measurements were performed using the IEA-R1 nuclear reactor at IPEN - CNEN/SP. The elements Cl and Na were identified in all samples. The Na concentration in sweeteners samples showed low content for most of the brands (0.013 ???3.81 g kg-1), while Cl had high concentration variation (0.04 ??? 11.10 g kg-1). These data provide knowledge regarding nutritional aspect and toxicity derived from sweetener consumption.
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spelling 2019-11-27T19:01:32Z2019-11-27T19:01:32ZOctober 21-25, 2019http://repositorio.ipen.br/handle/123456789/30363In this study, brands of sweeteners (aspartame and sucralose) marketed in Brazil were investigated by Neutron Activation Analysis (NAA). The measurements were performed using the IEA-R1 nuclear reactor at IPEN - CNEN/SP. The elements Cl and Na were identified in all samples. The Na concentration in sweeteners samples showed low content for most of the brands (0.013 ???3.81 g kg-1), while Cl had high concentration variation (0.04 ??? 11.10 g kg-1). These data provide knowledge regarding nutritional aspect and toxicity derived from sweetener consumption.Submitted by Celia Satomi Uehara (celia.u-topservice@ipen.br) on 2019-11-27T19:01:32Z No. of bitstreams: 1 26146.pdf: 590323 bytes, checksum: 1bca9a6218b9bfe693d53c0ab76bf204 (MD5)Made available in DSpace on 2019-11-27T19:01:32Z (GMT). No. of bitstreams: 1 26146.pdf: 590323 bytes, checksum: 1bca9a6218b9bfe693d53c0ab76bf204 (MD5)Funda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)Conselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)FAPESP: 15/01750-9CNPq: 470974/2013-3402-407Associa????o Brasileira de Energia Nuclearchlorineiear-1 reactorirradiationneutron activation analysisnutritionsaccharosesodiumInvestigation of elements in sweeteners by NAA analytic techniqueinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectINACIRio de JaneiroSantos, SP808226713948600600600MEDEIROS, ILCA M.M.A.ZAMBONI, CIBELE B.GIOVANNI, DALTON N.S.MEDEIROS, JOS?? A.G. deINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN261462019GIOVANNI, DALTON N.S.ZAMBONI, CIBELE B.MEDEIROS, ILCA M.M.A.19-11Proceedings139482672067GIOVANNI, DALTON N.S.:13948:310:NZAMBONI, CIBELE B.:267:310:NMEDEIROS, ILCA M.M.A.:2067:-1:SORIGINAL26146.pdf26146.pdfapplication/pdf590323http://repositorio.ipen.br/bitstream/123456789/30363/1/26146.pdf1bca9a6218b9bfe693d53c0ab76bf204MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/30363/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/303632022-06-02 11:17:30.948oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-06-02T11:17:30Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Investigation of elements in sweeteners by NAA analytic technique
title Investigation of elements in sweeteners by NAA analytic technique
spellingShingle Investigation of elements in sweeteners by NAA analytic technique
MEDEIROS, ILCA M.M.A.
chlorine
iear-1 reactor
irradiation
neutron activation analysis
nutrition
saccharose
sodium
title_short Investigation of elements in sweeteners by NAA analytic technique
title_full Investigation of elements in sweeteners by NAA analytic technique
title_fullStr Investigation of elements in sweeteners by NAA analytic technique
title_full_unstemmed Investigation of elements in sweeteners by NAA analytic technique
title_sort Investigation of elements in sweeteners by NAA analytic technique
author MEDEIROS, ILCA M.M.A.
author_facet MEDEIROS, ILCA M.M.A.
ZAMBONI, CIBELE B.
GIOVANNI, DALTON N.S.
MEDEIROS, JOS?? A.G. de
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author_role author
author2 ZAMBONI, CIBELE B.
GIOVANNI, DALTON N.S.
MEDEIROS, JOS?? A.G. de
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author2_role author
author
author
author
dc.contributor.author.fl_str_mv MEDEIROS, ILCA M.M.A.
ZAMBONI, CIBELE B.
GIOVANNI, DALTON N.S.
MEDEIROS, JOS?? A.G. de
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
dc.subject.por.fl_str_mv chlorine
iear-1 reactor
irradiation
neutron activation analysis
nutrition
saccharose
sodium
topic chlorine
iear-1 reactor
irradiation
neutron activation analysis
nutrition
saccharose
sodium
description In this study, brands of sweeteners (aspartame and sucralose) marketed in Brazil were investigated by Neutron Activation Analysis (NAA). The measurements were performed using the IEA-R1 nuclear reactor at IPEN - CNEN/SP. The elements Cl and Na were identified in all samples. The Na concentration in sweeteners samples showed low content for most of the brands (0.013 ???3.81 g kg-1), while Cl had high concentration variation (0.04 ??? 11.10 g kg-1). These data provide knowledge regarding nutritional aspect and toxicity derived from sweetener consumption.
publishDate 2019
dc.date.evento.pt_BR.fl_str_mv October 21-25, 2019
dc.date.accessioned.fl_str_mv 2019-11-27T19:01:32Z
dc.date.available.fl_str_mv 2019-11-27T19:01:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/30363
url http://repositorio.ipen.br/handle/123456789/30363
dc.relation.authority.fl_str_mv 8082
267
13948
dc.relation.confidence.fl_str_mv 600
600
600
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 402-407
dc.coverage.pt_BR.fl_str_mv I
dc.publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
dc.source.none.fl_str_mv reponame:Repositório Institucional do IPEN
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reponame_str Repositório Institucional do IPEN
collection Repositório Institucional do IPEN
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