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Garcia Londoño, V.A.; Garcia, L.P.; Scussel, V.M.; Resnik, S. "Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil" (2013) Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment. 30(9):1573-1580
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Abstract:

The aim of this study was to quantify polycyclic aromatic hydrocarbon (PAH) levels in milk powder samples commercialised in Argentina and Brazil during 2012. Thirty-one samples were available from the retail market. An HPLC method for the determination of PAHs was applied involving a clean-up step with silica cartridges. Recoveries were greater than 79% for all PAHs analysed. Reproducible determination with adequate detection and quantification limits (LOD and LOQ) were attained by HPLC with fluorescence detection for 14 PAHs. Acenaphthylene was determined with a UV-VIS detector. There is no significant difference in any PAHs or in the sum of them between the Argentinean and Brazilian samples. Therefore, the samples were evaluated together. The highest concentration of benzo(a)pyrene (BaP) detected was 0.57 μg kg-1 in milk powder. Contamination of samples expressed as the sum of 15 analysed PAHs varied between 11.8 and 78.4 μg kg-1 and as PAH4 (BaP, chrysene, benzo(a)anthracene and benzo(b)fluoranthene) was between 0.02 and 10.16 μg kg-1. The correlation coefficient for PAH2 (BaP and chrysene) and PAH4 groups was 0.95, for PAH2 and PAH8 it was 0.71, and for PAH4 and PAH8 it was 0.83. All the samples were below the regulatory limit for BaP, but 65% of commercial milk powders do not comply with the European Union limit for PAH4. This is the first report of PAH contamination in powder milk from Argentina and Brazil. © 2013 Taylor & Francis.

Registro:

Documento: Artículo
Título:Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil
Autor:Garcia Londoño, V.A.; Garcia, L.P.; Scussel, V.M.; Resnik, S.
Filiación:Departamentos de Industrias y Química Orgánica, Facultad de Ciencias Exactas y Naturales (FCEN), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
Departamento de Ciências e Tecnologia de Alimentos, Centro de Ciências Agrárias, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Buenos Aires, Argentina
Palabras clave:benzo(a)pyrene; PAH2; PAH4; PAH8; PAHs; polycyclic aromatic hydrocarbons; powdered milk; Benzo(a)pyrene; PAH2; PAH4; PAH8; PAHs; Powdered milk; Commerce; Polycyclic aromatic hydrocarbons; Powders; Pyrene; acenaphthylene; benz[a]anthracene; benzo[a]pyrene; benzo[b]fluoranthene; chrysene; polycyclic aromatic hydrocarbon; silicon dioxide; Argentina; article; Brazil; contamination; controlled study; European Union; high performance liquid chromatography; limit of quantitation; marketing; milk; powder; priority journal; Animals; Argentina; Brazil; Carcinogens, Environmental; Chromatography, High Pressure Liquid; European Union; Food Analysis; Food Contamination; Food Inspection; Food, Preserved; Guideline Adherence; Legislation, Food; Limit of Detection; Milk; Mutagens; Polycyclic Hydrocarbons, Aromatic; Reproducibility of Results; Solid Phase Extraction; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet
Año:2013
Volumen:30
Número:9
Página de inicio:1573
Página de fin:1580
DOI: http://dx.doi.org/10.1080/19440049.2013.810347
Título revista:Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment
Título revista abreviado:Food Addit. Contam. Part A Chem. Anal. Control Exposure Risk Assess.
ISSN:19440049
CAS:acenaphthylene, 208-96-8; benz[a]anthracene, 56-55-3; benzo[a]pyrene, 50-32-8; chrysene, 218-01-9; silicon dioxide, 10279-57-9, 14464-46-1, 14808-60-7, 15468-32-3, 60676-86-0, 7631-86-9
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19440049_v30_n9_p1573_GarciaLondono

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Citas:

---------- APA ----------
Garcia Londoño, V.A., Garcia, L.P., Scussel, V.M. & Resnik, S. (2013) . Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil. Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment, 30(9), 1573-1580.
http://dx.doi.org/10.1080/19440049.2013.810347
---------- CHICAGO ----------
Garcia Londoño, V.A., Garcia, L.P., Scussel, V.M., Resnik, S. "Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil" . Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment 30, no. 9 (2013) : 1573-1580.
http://dx.doi.org/10.1080/19440049.2013.810347
---------- MLA ----------
Garcia Londoño, V.A., Garcia, L.P., Scussel, V.M., Resnik, S. "Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil" . Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment, vol. 30, no. 9, 2013, pp. 1573-1580.
http://dx.doi.org/10.1080/19440049.2013.810347
---------- VANCOUVER ----------
Garcia Londoño, V.A., Garcia, L.P., Scussel, V.M., Resnik, S. Polycyclic aromatic hydrocarbons in milk powders marketed in Argentina and Brazil. Food Addit. Contam. Part A Chem. Anal. Control Exposure Risk Assess. 2013;30(9):1573-1580.
http://dx.doi.org/10.1080/19440049.2013.810347