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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Primary aromatic amines in kitchenware: Determination by liquid chromatography-tandem mass spectrometry

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Autor(es):
Favaro Perez, Mary Angela [1, 2] ; Padula, Marisa [2] ; Moitinho, Daisy [2] ; Grespan Bottoli, Carla Beatriz [1]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Estadual Campinas, UNICAMP, Inst Chem, Campinas, SP - Brazil
[2] Packaging Technol Ctr CETEA, Inst Food Technol ITAL, Campinas, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: Journal of Chromatography A; v. 1602, p. 217-227, SEP 27 2019.
Citações Web of Science: 2
Resumo

The aim of this paper is to develop and validate a methodology with potential for routine analysis that allows a fast and easy quantification of 19 primary aromatic amines (PAAs) in acid simulant (3% (w/v) acetic acid aqueous) in food contact materials (FCM). The main reason for studying these amines was the fact that some of them have a carcinogenic factor according to toxicological studies. To validate the method, the parameters linearity, limit of detection (LOD) and limit of quantification (LOO), precision and accuracy using an UPLC-MS/MS were evaluated. This study also analyzed 36 samples of kitchenware obtained from retail markets: 16 were made of polyamide (PA), one was made of polypropylene (PP) and 19 were made of silicone. The origins of samples were Brazil, China and Turkey. Eleven samples had levels of 4,4'-cliaminodiphenylmethane higher than permitted by legislation and five samples showed values of aniline above the limit. Considering the Mood test for polyamides, there were significant differences between the samples from Brazil and China, as well as between the colors in the silicone samples. Regarding the polyamides, the Chinese samples showed higher amounts of PAAs than the Brazilian ones, being above that allowed by legislation. Three Chinese silicone samples presented values above the legislation limit. These were all from the same importer. (C) 2019 Elsevier B.V. All rights reserved. (AU)

Processo FAPESP: 18/07234-0 - 47th International Symposium on High Performance Liquid Phase Separations and Related Techniques
Beneficiário:Carla Beatriz Grespan Bottoli
Linha de fomento: Auxílio à Pesquisa - Reunião - Exterior
Processo FAPESP: 14/50867-3 - INCT 2014: Instituto Nacional de Ciência e Tecnologia de Bioanalítica
Beneficiário:Lauro Tatsuo Kubota
Linha de fomento: Auxílio à Pesquisa - Temático
Processo FAPESP: 15/26300-6 - Investigação do potencial de contaminação de alimentos por aminas aromáticas primárias (PAAs) com enfoque em utensílios domésticos coloridos
Beneficiário:Marisa Padula
Linha de fomento: Auxílio à Pesquisa - Regular