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dc.contributor.author
Medina, María Belén  
dc.contributor.author
Munitz, Martín Sebastián  
dc.contributor.author
Resnik, Silvia Liliana  
dc.date.available
2021-03-12T15:14:38Z  
dc.date.issued
2019-10  
dc.identifier.citation
Medina, María Belén; Munitz, Martín Sebastián; Resnik, Silvia Liliana; Pesticides in randomly collected rice commercialised in Entre Ríos, Argentina; Taylor & Francis Ltd; Food Additives And Contaminants. Part B - Surveillance Communications; 12; 4; 10-2019; 252-258  
dc.identifier.issn
1939-3210  
dc.identifier.uri
http://hdl.handle.net/11336/128225  
dc.description.abstract
An analytical method for determination of azoxystrobin, cyproconazole, deltamethrin, epoxiconazole, kresoxim-methyl, and penconazole in rice, using QuEChERS extraction and a gas chromatography, was validated. Recoveries ranged within the 98.9–107.8 % range for all pesticides. Limits of detection and of quantification were 0.27 and 0.90 μg/kg for azoxystrobin, 0.26 and 0.88 μg/kg for cyproconazole, 0.25 and 0.84 μg/kg for deltametrhin, 0.22 and 0.72 μg/kg for epoxiconazole, 0.22 and 0.73 μg/kg for kresoxim-methyl and 0.23 and 0.77 μg/kg for penconazole, respectively. The expanded measurement uncertainty was lower than 20% for all pesticides. The occurrence of these pesticides was evaluated in 100 rice samples commercialised in different supermarkets. Residues of at least two pesticides simultaneously were found in 94 samples. The concentrations were lower than European and Argentinean legislative limits, with exception of epoxiconazole that in 36 rice samples was found in concentrations above the limit established in Argentina.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor & Francis Ltd  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
MEASUREMENT UNCERTAINTY ESTIMATION  
dc.subject
METHOD VALIDATION  
dc.subject
PESTICIDES  
dc.subject
RICE  
dc.subject.classification
Alimentos y Bebidas  
dc.subject.classification
Otras Ingenierías y Tecnologías  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Pesticides in randomly collected rice commercialised in Entre Ríos, Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-03-05T18:37:09Z  
dc.journal.volume
12  
dc.journal.number
4  
dc.journal.pagination
252-258  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Medina, María Belén. Universidad Nacional de Entre Ríos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Munitz, Martín Sebastián. Universidad Nacional de Entre Ríos; Argentina  
dc.description.fil
Fil: Resnik, Silvia Liliana. Fundación de Investigaciones Científicas "Teresa Benedicta de la Cruz"; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Food Additives And Contaminants. Part B - Surveillance Communications  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/19393210.2019.1617791  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/19393210.2019.1617791