Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/36658
metadata.artigo.dc.title: Development and comparative analysis of single-drop and solid-phase microextraction techniques in the residual determination of 2-phenoxyethanol in fish
metadata.artigo.dc.creator: Abreu, Daiane Cássia Pereira
Botrel, Bianca Mesquita Coelho
Bazana, Matheus Julien Ferreira
Rosa, Priscila Vieira e
Sales, Priscila Ferreira
Marques, Márcio da Silva
Saczk, Adelir Aparecida
metadata.artigo.dc.subject: Solid-phase microextraction
Aquaculture
Single-drop microextraction
Food safety
Microextração em fase sólida
Aquicultura
Microextração de gota única
Segurança alimentar
metadata.artigo.dc.publisher: Elsevier
metadata.artigo.dc.date.issued: 1-Jan-2019
metadata.artigo.dc.identifier.citation: ABREU, D. C. P. et al. Development and comparative analysis of single-drop and solid-phase microextraction techniques in the residual determination of 2-phenoxyethanol in fish. Food Chemistry, London, v. 270, p. 487-493, 1 Jan. 2019.
metadata.artigo.dc.description.abstract: Solid-phase microextraction (SPME) and single-drop microextraction (SDME) in headspace mode, were used in the residual determination of the anesthetic 2-phenoxyethanol in fish fillets, to ensure food safety. For the optimization of the methodologies the experimental central composite design (CCD) was used, resulting in accurate evaluations with less amount of analysis. The developed methodologies presented good precision in the evaluated range, o limits of detection (LD) and quantification (LQ) for SDME were 0.2 and 0.62 μg mL−1 and for SPME were 0.18 and 0.56 μg mL−1, respectively. In the analyzed samples the determined elimination time of post-anesthesia 2-phenoxyethanol was 12 h for the SDME and 24 h for the SPME, at the anesthesia concentrations evaluated (450–1050 μg mL−1). The two techniques presented viability of application for the residual determination of 2-phenoxyethanol in fish, SPME being more sensitive and automated and SDME with lower operation cost.
metadata.artigo.dc.identifier.uri: https://www.sciencedirect.com/science/article/pii/S0308814618312822#!
http://repositorio.ufla.br/jspui/handle/1/36658
metadata.artigo.dc.language: en_US
Appears in Collections:DQI - Artigos publicados em periódicos

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