Liha töötlemine
This toxic, immunotoxic, carcinogenic, or endo-
fluorescence can be detected at excitation and crine) from their residues in animal tissues.
emission wavelengths of 350 and 450 nm, These substances can only be administered to
respectively (Viljanen et al. 2004). But animals for therapeutic purposes under strict
these methods are unspecific and may give control of a responsible veterinarian (Van
gross margins of error. Recently, a method Peteghem and Daeselaire 2004). Antibiotics
based on the measurement of α-aminoadipic were banned due to concerns about the devel-
and γ-glutamic semialdehydes (AAS and opment of antimicrobial resistance (Reig and
GGS, respectively) was considered to be a Toldrá 2009a).
good alternative to measure specific bio- The main veterinary drugs and substances
markers of oxidative damage (Estévez et al. with anabolic effect are listed in Table 27.2.