Determination of DDT in honey samples by liquid–liquid extraction with low-temperature purification (LLE-LTP) combined to HPLC-DAD

Página do item simplificado
dc.creatorLucas Victor Pereira de Freitas
dc.creatorLorena Maria Guimarães Alves
dc.creatorLázaro Chaves Sicupira
dc.creatorGevany Paulino de Pinho
dc.creatorFlaviano Oliveira Silvério
dc.date.accessioned2023-05-12T13:48:05Z
dc.date.accessioned2025-09-09T01:18:31Z
dc.date.available2023-05-12T13:48:05Z
dc.date.issued2021
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doi10.1039/d1ay00264c
dc.identifier.issn1759-9679
dc.identifier.urihttps://hdl.handle.net/1843/53184
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofAnalytical Methods
dc.rightsAcesso Restrito
dc.subjectMel
dc.subjectDDT (Inseticida)
dc.subjectSegurança alimentar
dc.subjectCromatografia líquida de alta eficiência
dc.titleDetermination of DDT in honey samples by liquid–liquid extraction with low-temperature purification (LLE-LTP) combined to HPLC-DAD
dc.typeArtigo de periódico
local.citation.epage1964
local.citation.issue16
local.citation.spage1955
local.citation.volume13
local.description.resumoHoney is widely consumed worldwide, however, this food can be contaminated by chemical contaminants, such as the insecticide dichlorodiphenyltrichloroethane (DDT). Despite legal restrictions on DDT use, this organochlorine pesticide has been detected in honey collected in several developed and developing countries, representing risks to human health, animals, and the environment due to its high environmental persistence, potential carcinogenicity, and ecotoxicological effects. Thus, the development of an analytical method for DDT monitoring in this matrix is important to ensure food security. Therefore, this study aimed to optimize and validate a simple, low-cost, and efficient method using the liquid–liquid extraction with low-temperature purification (LLE-LTP) to determine DDT in honey samples by high-performance liquid chromatography with diode array detector (HPLC-DAD). The proposed method was validated according to SANTE guidelines, being considered selective, precise, accurate, and linear in the range of 8.0–160 μg kg−1. The limits of detection (LOD) and quantification (LOQ) achieved were 4.0 and 8.0 μg kg−1, respectively. This LOQ value is lower than the maximum residue limit established by the Brazilian and European Union legislation. Therefore, the LLE-LTP combined to HPLC-DAD allows the routine analysis of DDT in honey samples and can be widely applied in studies to monitor this pesticide, especially in developing countries, where DDT use is still allowed.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://pubs.rsc.org/en/content/articlelanding/2021/ay/d1ay00264c

Arquivos

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG