Investigation of elements in sweeteners by NAA analytic technique
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
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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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:123456789/30363Tk9URTogUExBQ0UgWU9VUiBPV04gTElDRU5TRSBIRVJFClRoaXMgc2FtcGxlIGxpY2Vuc2UgaXMgcHJvdmlkZWQgZm9yIGluZm9ybWF0aW9uYWwgcHVycG9zZXMgb25seS4KCk5PTi1FWENMVVNJVkUgRElTVFJJQlVUSU9OIExJQ0VOU0UKCkJ5IHNpZ25pbmcgYW5kIHN1Ym1pdHRpbmcgdGhpcyBsaWNlbnNlLCB5b3UgKHRoZSBhdXRob3Iocykgb3IgY29weXJpZ2h0Cm93bmVyKSBncmFudHMgdG8gRFNwYWNlIFVuaXZlcnNpdHkgKERTVSkgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgdG8gcmVwcm9kdWNlLAp0cmFuc2xhdGUgKGFzIGRlZmluZWQgYmVsb3cpLCBhbmQvb3IgZGlzdHJpYnV0ZSB5b3VyIHN1Ym1pc3Npb24gKGluY2x1ZGluZwp0aGUgYWJzdHJhY3QpIHdvcmxkd2lkZSBpbiBwcmludCBhbmQgZWxlY3Ryb25pYyBmb3JtYXQgYW5kIGluIGFueSBtZWRpdW0sCmluY2x1ZGluZyBidXQgbm90IGxpbWl0ZWQgdG8gYXVkaW8gb3IgdmlkZW8uCgpZb3UgYWdyZWUgdGhhdCBEU1UgbWF5LCB3aXRob3V0IGNoYW5naW5nIHRoZSBjb250ZW50LCB0cmFuc2xhdGUgdGhlCnN1Ym1pc3Npb24gdG8gYW55IG1lZGl1bSBvciBmb3JtYXQgZm9yIHRoZSBwdXJwb3NlIG9mIHByZXNlcnZhdGlvbi4KCllvdSBhbHNvIGFncmVlIHRoYXQgRFNVIG1heSBrZWVwIG1vcmUgdGhhbiBvbmUgY29weSBvZiB0aGlzIHN1Ym1pc3Npb24gZm9yCnB1cnBvc2VzIG9mIHNlY3VyaXR5LCBiYWNrLXVwIGFuZCBwcmVzZXJ2YXRpb24uCgpZb3UgcmVwcmVzZW50IHRoYXQgdGhlIHN1Ym1pc3Npb24gaXMgeW91ciBvcmlnaW5hbCB3b3JrLCBhbmQgdGhhdCB5b3UgaGF2ZQp0aGUgcmlnaHQgdG8gZ3JhbnQgdGhlIHJpZ2h0cyBjb250YWluZWQgaW4gdGhpcyBsaWNlbnNlLiBZb3UgYWxzbyByZXByZXNlbnQKdGhhdCB5b3VyIHN1Ym1pc3Npb24gZG9lcyBub3QsIHRvIHRoZSBiZXN0IG9mIHlvdXIga25vd2xlZGdlLCBpbmZyaW5nZSB1cG9uCmFueW9uZSdzIGNvcHlyaWdodC4KCklmIHRoZSBzdWJtaXNzaW9uIGNvbnRhaW5zIG1hdGVyaWFsIGZvciB3aGljaCB5b3UgZG8gbm90IGhvbGQgY29weXJpZ2h0LAp5b3UgcmVwcmVzZW50IHRoYXQgeW91IGhhdmUgb2J0YWluZWQgdGhlIHVucmVzdHJpY3RlZCBwZXJtaXNzaW9uIG9mIHRoZQpjb3B5cmlnaHQgb3duZXIgdG8gZ3JhbnQgRFNVIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdApzdWNoIHRoaXJkLXBhcnR5IG93bmVkIG1hdGVyaWFsIGlzIGNsZWFybHkgaWRlbnRpZmllZCBhbmQgYWNrbm93bGVkZ2VkCndpdGhpbiB0aGUgdGV4dCBvciBjb250ZW50IG9mIHRoZSBzdWJtaXNzaW9uLgoKSUYgVEhFIFNVQk1JU1NJT04gSVMgQkFTRUQgVVBPTiBXT1JLIFRIQVQgSEFTIEJFRU4gU1BPTlNPUkVEIE9SIFNVUFBPUlRFRApCWSBBTiBBR0VOQ1kgT1IgT1JHQU5JWkFUSU9OIE9USEVSIFRIQU4gRFNVLCBZT1UgUkVQUkVTRU5UIFRIQVQgWU9VIEhBVkUKRlVMRklMTEVEIEFOWSBSSUdIVCBPRiBSRVZJRVcgT1IgT1RIRVIgT0JMSUdBVElPTlMgUkVRVUlSRUQgQlkgU1VDSApDT05UUkFDVCBPUiBBR1JFRU1FTlQuCgpEU1Ugd2lsbCBjbGVhcmx5IGlkZW50aWZ5IHlvdXIgbmFtZShzKSBhcyB0aGUgYXV0aG9yKHMpIG9yIG93bmVyKHMpIG9mIHRoZQpzdWJtaXNzaW9uLCBhbmQgd2lsbCBub3QgbWFrZSBhbnkgYWx0ZXJhdGlvbiwgb3RoZXIgdGhhbiBhcyBhbGxvd2VkIGJ5IHRoaXMKbGljZW5zZSwgdG8geW91ciBzdWJtaXNzaW9uLgo=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 |
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reponame:Repositório Institucional do IPEN instname:Instituto de Pesquisas Energéticas e Nucleares (IPEN) instacron:IPEN |
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IPEN |
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IPEN |
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Repositório Institucional do IPEN |
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Repositório Institucional do IPEN |
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