Überwachung von Mykotoxinen und deren Metaboliten im Blut von Schweinen oder Masthähnchen

Details

Veröffentlichungs-Nr.

EP3882629

Aktenzeichen

EP21020152

Anmeldetag

16. März 2021

Veröffentlichung

30. November 2022

Erteilung

30. November 2022

Rechtsraum

EP

IPC

G01N33/50G01N30/70

Abstract

The present invention relates to a multi-screening method for the detection of a large number of mycotoxins and metabolites in broiler chickens and pigs, the method comprising collecting the blood of broiler chickens and pigs as a dried blood sample, preparing the dried blood sample for analysis and analyzing the prepared dried blood sample by a two-step liquid chromatography-tandem mass spectrometry LC-MS/MS process. In a first LS-MS/MS step, for a given mobile phase for the LC process, the mass spectrometer operates in negative electro-spray ionization mode, and for another mobile phase for the LC process, the mass spectrometer operates in positive electro-spray ionization mode.Such method can advantageously be used for screening and assessing the exposure of pigs or broiler chickens to feed contaminated with mycotoxins. Also, such method can be used for assessing the impact of the addition of mycotoxin detoxifying agents to animal feed.

Anmelder

Firmen

Innov Ad N.V.
Universiteit Gent

Land

🇧🇪 Belgien

Fachgebiete