Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver
- Autores
- Magnoli, Alejandra Paola; Maria Laura Gonzalez; Monge, Maria del Pilar; Cavaglieri, Lilia Reneé; Chiacchiera, Stella Maris
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
Fil: Maria Laura Gonzalez. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
Fil: Monge, Maria del Pilar. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina
Fil: Chiacchiera, Stella Maris. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina - Materia
-
AFLATOXIN B1
BROILERS
LC-MS/MS
LIVER
METHOD DEVELOPMENT - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/69681
Ver los metadatos del registro completo
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Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liverValidación de una técnica para detectar aflatoxina B1 en hígado de pollo por cromatografía líquida de alta performance acoplada a espectrómetro de masas en tándemMagnoli, Alejandra PaolaMaria Laura GonzalezMonge, Maria del PilarCavaglieri, Lilia ReneéChiacchiera, Stella MarisAFLATOXIN B1BROILERSLC-MS/MSLIVERMETHOD DEVELOPMENThttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Aflatoxin 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.Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; ArgentinaFil: Maria Laura Gonzalez. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; ArgentinaFil: Monge, Maria del Pilar. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; ArgentinaFil: Cavaglieri, Lilia Reneé. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; ArgentinaFil: Chiacchiera, Stella Maris. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; ArgentinaAsociación Argentina de Microbiología2018-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69681Magnoli, 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; 157-1640325-75411851-7617CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0325754117300986info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ram.2017.04.012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:38:10Zoai:ri.conicet.gov.ar:11336/69681instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:38:10.371CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver 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 |
title |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
spellingShingle |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver Magnoli, Alejandra Paola AFLATOXIN B1 BROILERS LC-MS/MS LIVER METHOD DEVELOPMENT |
title_short |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
title_full |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
title_fullStr |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
title_full_unstemmed |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
title_sort |
Validation of a liquid chromatography/tandem mass spectrometry method for the detection of aflatoxin B1 residues in broiler liver |
dc.creator.none.fl_str_mv |
Magnoli, Alejandra Paola Maria Laura Gonzalez Monge, Maria del Pilar Cavaglieri, Lilia Reneé Chiacchiera, Stella Maris |
author |
Magnoli, Alejandra Paola |
author_facet |
Magnoli, Alejandra Paola Maria Laura Gonzalez Monge, Maria del Pilar Cavaglieri, Lilia Reneé Chiacchiera, Stella Maris |
author_role |
author |
author2 |
Maria Laura Gonzalez Monge, Maria del Pilar Cavaglieri, Lilia Reneé Chiacchiera, Stella Maris |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
AFLATOXIN B1 BROILERS LC-MS/MS LIVER METHOD DEVELOPMENT |
topic |
AFLATOXIN B1 BROILERS LC-MS/MS LIVER METHOD DEVELOPMENT |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.3 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
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. Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina Fil: Maria Laura Gonzalez. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina Fil: Monge, Maria del Pilar. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina Fil: Chiacchiera, Stella Maris. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química y Física; Argentina |
description |
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. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/69681 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 0325-7541 1851-7617 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/69681 |
identifier_str_mv |
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 0325-7541 1851-7617 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0325754117300986 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ram.2017.04.012 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Asociación Argentina de Microbiología |
publisher.none.fl_str_mv |
Asociación Argentina de Microbiología |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614403537764352 |
score |
13.070432 |