Agricultural Standard of the People's Republic of China
Scope
This standard specifies the gas chromatography-mass spectrometry detection method for resorcinolactone drugs in feed. This standard applies to α-zearalenol, β-zearalenol, α-zearalenol, β-zearalenol and zearalenone in compound feed, concentrated feed and additive premixed feed. and determination of zearalenone. The detection limit of this method is 2 μg/kg for the six resorzolide drugs in feed. The limit of quantification of this standard: 5 μg/kg for all six resorzolide drugs in feed.