Supplementation of soft drinks with metallic ions reduces dissolution of bovine enamel

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dc.contributor.authorPereira, Heloisa Aparecida Barbosa da Silva
dc.contributor.authorLeite, Aline de Lima
dc.contributor.authorItaliani, Flávia de Moraes
dc.contributor.authorKato, Melissa Thiemi
dc.contributor.authorPessan, Juliano Pelim [UNESP]
dc.contributor.authorBuzalaf, Marília Afonso Rabelo
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:29:54Z
dc.date.available2014-05-27T11:29:54Z
dc.date.issued2013-07-01
dc.description.abstractObjective: The aim of this study was to evaluate the effect of the addition of metallic ions to carbonated drinks on their erosive potential. Material and Methods: Powdered enamel was added to carbonated beverages (Coca-Cola™ or Sprite Zero™) and shaken for 30 s. The samples were then immediately centrifuged and the supernatant removed. This procedure was repeated 5 times with the beverages containing Cu2+, Mg2+, Mn2+ or Zn2+ (1.25-60 mmol/L). For Coca-Cola™, the concentration of each ion that exhibited the highest protection was also evaluated in combination with Fe2+. The phosphate or calcium released were analyzed spectrophotometrically. Data were analyzed using ANOVA and Tukey's test (p<0.05). Results: For Coca-Cola™, the best protective effect was observed for Zn2+ alone (10 mmol/L) or in combination (1 mmol/L) with other ions (12% and 27%, respectively, when compared with the control). Regarding Sprite Zero™, the best protective effect was observed for Cu2+ at 15 and 30 mmol/L, which decreased the dissolution by 22-23%. Zn2+ at 2.5 mmol/L also reduced the dissolution of powdered enamel by 8%. Conclusions: The results suggest that the combination of metallic ions can be an alternative to reduce the erosive potential of Coca-Cola™. Regarding Sprite Zero™, the addition of Cu2+ seems to be the best alternative.en
dc.description.affiliationDepartment of Biological Sciences Bauru School of Dentistry University of São Paulo, Bauru, SP
dc.description.affiliationDepartment of Pediatric Dentistry and Public Health Araçatuba Dental School Univ. Estadual Paulista - UNESP, SP
dc.description.affiliationUnespDepartment of Pediatric Dentistry and Public Health Araçatuba Dental School Univ. Estadual Paulista - UNESP, SP
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 07/04222-7
dc.format.extent363-368
dc.identifierhttp://www.scielo.br/scielo.php?pid=S1678-77572013000400363&script=sci_arttext
dc.identifier.citationJournal of Applied Oral Science, v. 21, n. 4, p. 363-368, 2013.
dc.identifier.file2-s2.0-84883767603.pdf
dc.identifier.issn1678-7757
dc.identifier.issn1678-7765
dc.identifier.scieloS1678-77572013000400363
dc.identifier.scopus2-s2.0-84883767603
dc.identifier.urihttp://hdl.handle.net/11449/75890
dc.identifier.wosWOS:000324571400012
dc.language.isoeng
dc.relation.ispartofJournal of Applied Oral Science
dc.relation.ispartofjcr1.709
dc.relation.ispartofsjr0,645
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCarbonated beverages
dc.subjectCopper
dc.subjectMagnesium
dc.subjectManganese
dc.subjectTooth erosion
dc.subjectZinc
dc.titleSupplementation of soft drinks with metallic ions reduces dissolution of bovine enamelen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jaos/paboutj.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt

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Artigos - Odontologia Infantil e Social - FOA