Abstract:
:A simple and efficient method was developed for simultaneous analysis of five illegal residual β2-agonists in cattle hair. β2-Agonists were quantified by ultra high performance liquid chromatography coupled with electrospray ionisation tandem mass spectrometry operating in positive multiple-reaction monitoring mode. The method was validated as quantitative confirmatory method according to the EU Decision 2002/657/EC: instrumental linearity, specificity, precision, recovery, decision limit (CCα) and detection capability (CCβ) were evaluated. The recovery were greater than 90% and the method appeared suitable for the control of these β2-agonists in cattle hair samples with LOQ values between 4.9 and 5.5 μg/kg. This method could represent a simple and cheap approach to confirm β2-agonists contamination of cattle for feeding in a not invasive way and before slaughter operations.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Di Stefano V,Pitonzo R,Giaccone V,Alongi A,Macaluso A,Cicero N,Cancemi G,Ferrantelli Vdoi
10.1080/14786419.2016.1190718subject
Has Abstractpub_date
2017-02-01 00:00:00pages
482-486issue
4eissn
1478-6419issn
1478-6427journal_volume
31pub_type
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