Show simple item record

Residue depletion of florfenicol and florfenicol amine in broiler chicken claws and a comparison of their concentrations in edible tissues using LC–MS/MS

Authordc.contributor.authorPokrant, Ekaterina 
Authordc.contributor.authorRiquelme, Ricardo 
Authordc.contributor.authorMaddaleno Toledo, Aldo 
Authordc.contributor.authorSan Martín Núñez, Betty 
Authordc.contributor.authorCornejo, Javiera 
Admission datedc.date.accessioned2018-12-20T14:53:43Z
Available datedc.date.available2018-12-20T14:53:43Z
Publication datedc.date.issued2018
Cita de ítemdc.identifier.citationMolecules, Volumen 23, Issue 9, 2018,
Identifierdc.identifier.issn14203049
Identifierdc.identifier.other10.3390/molecules23092211
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/157373
Abstractdc.description.abstract© 2018 by the authors. Antimicrobial residues might persist in products and by-products destined for human or animal consumption. Studies exploring the depletion behavior of florfenicol residues in broiler chicken claws are scarce, even though claws can enter the food chain directly or indirectly. Hence, this study intended to assess the concentrations of florfenicol (FF) and florfenicol amine (FFA)—its active metabolite—in chicken claws from birds that were treated with a therapeutic dose of florfenicol. Furthermore, concentrations of these analytes in this matrix were compared with their concentrations in edible tissues at each sampling point. A group of 70 broiler chickens were raised under controlled conditions and used to assess residue depletion. Sampling points were on days 5, 10, 20, 25, 30, 35, and 40 after ceasing treatment, thus extending beyond the withdrawal period established for muscle tissue (30 days). Analytes were extracted using HPLC-grade water and acetone, and dich
Lenguagedc.language.isoen
Publisherdc.publisherMDPI AG
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceMolecules
Keywordsdc.subjectAntimicrobial residues
Keywordsdc.subjectChicken claws
Keywordsdc.subjectFlorfenicol
Keywordsdc.subjectFlorfenicol amine
Keywordsdc.subjectLC–MS/MS
Keywordsdc.subjectLiver
Keywordsdc.subjectMuscle
Títulodc.titleResidue depletion of florfenicol and florfenicol amine in broiler chicken claws and a comparison of their concentrations in edible tissues using LC–MS/MS
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


Files in this item

Icon

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile