Ensaio de proficiência para análise de ditiocarbamatos em polpa de banana



Título del documento: Ensaio de proficiência para análise de ditiocarbamatos em polpa de banana
Revue: Quimica nova
Base de datos: PERIÓDICA
Número de sistema: 000313438
ISSN: 0100-4042
Autores: 1






Instituciones: 1Fundacao Oswaldo Cruz, Instituto Nacional de Controle de Qualidade em Saude, Rio de Janeiro. Brasil
Año:
Periodo: Feb
Volumen: 30
Número: 1
Paginación: 32-35
País: Brasil
Idioma: Portugués
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés A proficiency assay of the determination of dithiocarbamate pesticide residues in banana was carried out. Fourteen laboratories participated in this study. Homogeneity and stability testing were performed by INCQS on the samples sent to the laboratories. Analytical results supplied by the pesticide residues laboratory of the VWA/KvW, Amsterdam, Holland, were used to define the designated value for the thiram concentration in the study samples. RESULTS: Fifty percent of the participating laboratories had satisfactory results. Efforts are needed to improve the precision of the analytical results and to decrease the number of false negative results observed
Disciplinas: Química,
Agrociencias
Palabras clave: Química de alimentos,
Fitotecnia,
Residuos de plaguicidas,
Ditiocarbamatos,
Plátano,
Pruebas de eficiencia
Keyword: Chemistry,
Agricultural sciences,
Food chemistry,
Crop husbandry,
Pesticide residues,
Dithiocarbamates,
Banana,
Proficiency tests
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