Norm

NEN-EN 16936:2015 Ontw. en

Diervoeder: Methoden voor monsterneming en analyse - Screening op de antibiotica tylosine, virginiamycine, spiramycine, bacitracine-zink en avoparcine in kleine hoeveelheden in mengvoer met een microbiologische plaatproef

23,50

Over deze norm

Status Ontwerp
Aantal pagina's 16
Commissie Diervoeder
Gepubliceerd op 01-11-2015
Taal Engels
This method describes the screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in complete feeding stuffs and milk replacers by a microbiological 3-plate test. The limit of detection of the method is 1 mg/kg for avoparcin, tylosin, spiramycin, virginiamycin and 5 mg/kg for zinc bacitracin. The presence of other (veterinary) antibiotics may interfere with the method. Furthermore, high concentrations of metals (Cu, Zn) may interfere. The method should be used as a qualitative screening method. Positive results can be analysed further by TLC, for confirmatory purposes LCMS is recommended [1]. A lower limit of detection for zinc bacitracin (3 mg/kg) is achievable (see Table 2), but should be established with an in house validation first.

Details

ICS-code 65.120
Nederlandse titel Diervoeder: Methoden voor monsterneming en analyse - Screening op de antibiotica tylosine, virginiamycine, spiramycine, bacitracine-zink en avoparcine in kleine hoeveelheden in mengvoer met een microbiologische plaatproef
Engelse titel Animal feeding stuffs: Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test - Complementary element

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