Lead contamination in food consumed and produced in Brazil: systematic review and meta-analysis

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dc.creatorMilton Cabralde Vasconcelos Neto
dc.creatorThales Brendon Castano Silva
dc.creatorVânia Eloísa de Araújo
dc.creatorScheilla Vitorino Carvalho de Souza
dc.date.accessioned2022-05-16T20:55:02Z
dc.date.accessioned2025-09-08T23:02:04Z
dc.date.available2022-05-16T20:55:02Z
dc.date.issued2019-12
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.identifier.doi10.1016/j.foodres.2019.108671
dc.identifier.issn0963-9969
dc.identifier.urihttps://hdl.handle.net/1843/41725
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofFood Research International
dc.rightsAcesso Restrito
dc.subjectMetais pesados
dc.subjectRevisão sistemática
dc.subjectAlimentos
dc.subjectContaminação
dc.subject.otherHeavy metals
dc.subject.otherFood safety
dc.subject.otherLead poisoning
dc.subject.otherLead-204
dc.titleLead contamination in food consumed and produced in Brazil: systematic review and meta-analysis
dc.typeArtigo de periódico
local.citation.epage15
local.citation.spage1
local.citation.volume126
local.description.resumoThis systematic review (SR) evaluated evidence of lead (Pb) levels in foods consumed or produced in Brazil. Seventy-seven publications were included in this review, corresponding to a total of 8466 food samples that were grouped into 12 food categories with similar characteristics (infant food; sugar; beverages; meat and meat products; nuts, cocoa and products; fruits and fruit products; grains, cereals and products; milk and milk products; eggs; oil and fat spreads; vegetables and vegetable products and other foods). The random model was used to establish levels of Pb in food categories. We used the software R® to perform the meta-analysis. The overall occurrence of Pb was estimated at 0.0541 mg/kg, and ranged from 0.0004 mg/kg to 0.4842 mg/kg. The SR and meta-analysis presented relevant results about Pb contamination on foods, despite the high heterogeneity. They were understood as a viable strategy to answer questions regarding prevalence of Pb which is necessary for the risk assessment of Pb intake in foods.
local.publisher.countryBrasil
local.publisher.departmentFAR - DEPARTAMENTO DE ALIMENTOS
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0963996919305575

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