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dc.contributor.author
Magnoli, Alejandra Paola
dc.contributor.author
Maria Laura Gonzalez
dc.contributor.author
Monge, Maria del Pilar
dc.contributor.author
Cavaglieri, Lilia Reneé
dc.contributor.author
Chiacchiera, Stella Maris
dc.date.available
2019-02-07T18:36:47Z
dc.date.issued
2018-04
dc.identifier.citation
Magnoli, Alejandra Paola; Maria Laura Gonzalez; Monge, Maria del Pilar; Cavaglieri, Lilia Reneé; Chiacchiera, Stella Maris; Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver; Asociación Argentina de Microbiología; Revista Argentina de Microbiología; 50; 2; 4-2018; 157-164
dc.identifier.issn
0325-7541
dc.identifier.uri
http://hdl.handle.net/11336/69681
dc.description.abstract
Aflatoxin B1 is a carcinogenic and mutagenic mycotoxin produced mainly by Aspergillus flavus and Aspergillus parasiticus. It is the predominant mycotoxin found in raw materials used for the manufacture of broiler feeds. The aim of the present study was to develop a new and optimized method for the detection and quantification of aflatoxin B1 (AFB1) residues in broiler liver using solid phase extraction (SPE) clean-up and liquid chromatography-electrospray ionization/tandem mass spectrometry (LC–ESI-MS/MS) detection. The method was validated for linearity, accuracy, precision, limit of detection (LOD) and limit of quantification (LOQ). The validation parameters indicated satisfactory linearity (r2 > 0.99), accuracy and precision (4.57% intra-day RSD; 14.65% inter-day RSD) a very high recovery (99 ± 13%) and high sensitivity achieved for AFB1 in animal samples (LOD = 0.017 and LOQ = 0.050 ng/g). The method was effective for the detection and quantification of AFB1 residues in broiler liver and could also be potentially used for detecting AFB1 in other edible animal tissues after natural or experimental AFB1 exposure with high sensitivity and precision.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Asociación Argentina de Microbiología
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Aflatoxin B1
dc.subject
Broilers
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Lc-Ms/Ms
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Liver
dc.subject
Method Development
dc.subject.classification
Otras Ciencias Veterinarias
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver
dc.title
Validación de una técnica para detectar aflatoxina B1 en hígado de pollo por cromatografía líquida de alta performance acoplada a espectrómetro de masas en tándem
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-14T16:31:34Z
dc.identifier.eissn
1851-7617
dc.journal.volume
50
dc.journal.number
2
dc.journal.pagination
157-164
dc.journal.pais
Argentina
dc.description.fil
Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
dc.description.fil
Fil: Maria Laura Gonzalez. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
dc.description.fil
Fil: Monge, Maria del Pilar. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
dc.description.fil
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
dc.description.fil
Fil: Chiacchiera, Stella Maris. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
dc.journal.title
Revista Argentina de Microbiología
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0325754117300986
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ram.2017.04.012
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