Use of scanning electron microscopy with energy dispersive spectroscopy to detect metallic contamination in candies

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dc.creatorLuiz, Leandro da Conceição
dc.creatorBell, Maria José Valenzuela
dc.creatorBatista, Rafaela Tavares
dc.creatorFreitas, Renato Pereira de
dc.creatorRocha, Roney Alves da
dc.creatorMoreira, Silvino Intra
dc.creatorMoraes, Moyses Naves
dc.creatorAnjos, Virgílio de Carvalho dos
dc.date.accessioned2022-04-01T17:58:09Z
dc.date.available2022-04-01T17:58:09Z
dc.date.issued2021-06
dc.description.abstractCandies are foods made from sugar mixture with other ingredients with multiple shape, aroma, color, and consistency. Their consumption is prevalent in children, but spread through all age groups. The packaging ink of some candies may adhere to the surface of the product. These wastes are difficult to remove, and may be ingested. Scanning Electron Microscopy with dispersive energy spectroscopy (SEM/EDS) is used to analyze chewable candies. The results revealed mainly calcium, silicon, potassium, chlorine and sodium. The transfer of iron, titanium and aluminium from the packaging to the candies was observed in 3 lots. Lead residues were found in one batch. From the total samples (n = 40), 15 % were contaminated with packing ink. From those, 66.7 % presented traces of metal and 16.7 % are contaminated with lead. Finally, the results evinced SEM/EDS as an interesting tool for metal analysis in food being easy to operate, portable and non-destructive.pt_BR
dc.identifier.citationLUIZ, L. da C. et al. Use of scanning electron microscopy with energy dispersive spectroscopy to detect metallic contamination in candies. Food Packaging and Shelf Life, [S. l.], v. 28, 100649, June 2021.pt_BR
dc.identifier.urihttps://repositorio.ufla.br/handle/1/49657
dc.identifier.urihttps://doi.org/10.1016/j.fpsl.2021.100649pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceFood Packaging and Shelf Lifept_BR
dc.subjectFood - Packagingpt_BR
dc.subjectPacking inkpt_BR
dc.subjectMetal in foodpt_BR
dc.subjectMetallic contamination analysispt_BR
dc.subjectEmbalagem de alimentospt_BR
dc.subjectTinta de embalagenspt_BR
dc.subjectMetal nos alimentospt_BR
dc.subjectAnálise de contaminação metálicapt_BR
dc.titleUse of scanning electron microscopy with energy dispersive spectroscopy to detect metallic contamination in candiespt_BR
dc.typeArtigopt_BR

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