Liha töötlemine
02 and 1 mg/kg of fat,
2008). In the case of antibiotics, microbio- while in the United States they are estab-
logical tests such as the European Four Plate lished between 0.1 and 7 mg/kg fat (Iamiceli
Test can be used. Screening tests are useful et al. 2009).
because they are rapid, but they are unable to The contaminants described above, as
confirm the results because they can only well as polychlorinated biphenyls (PCBs) (a
give qualitative or semiquantitative data. The family of 209 compounds that were used in
next step for suspicious samples (suspected lubricating oils and heat exchange fluids),
of being noncompliant) is a confirmatory mycotoxins produced by molds and marine
analysis through gas or high performance toxins, and heavy metals, among others, can
liquid chromatography coupled with mass be present in feeds used for farm animals.
annaabi.ee 
