[Urinary protein level determination as a rapid method for the detection of contamination of slaughtered swine].
Reference is made to work undertaken by Stehle (1983) on rapid semiquantitative determination of urinary protein in pigs for slaughter to identify premortal strain and stress, with additional studies being conducted into the suitability of the method. The investigations performed for this study covered urinary protein samples from 59 living and 762 slaughtered pigs. The Biophan E paper strip test was applied to groups of animals, and, when compared to high-accuracy laboratory determination of urinary protein, it provided sufficiently accurate information on the presence of stress-related proteinuria. Its accuracy, however, proved to be insufficient, when individual animals were examined. The number of clearly stressed slaughter pigs was unexpectedly high, although the same animals had been rated clinically inconspicuous prior to slaughter. Brief rest period resulted in significant rise of stress. The Biophan E paper strip test was found to be suitable for instantaneous determination of stress and strain on pigs for slaughter.
Fehlhaber
K
K
Krüger
G
G
Schubert
V
V
Rolletschek
H
H
D000818:Animals; D011237:Predictive Value of Tests; D011507:Proteinuria / Q000652:urine / Q000662:veterinary*; D013312:Stress, Physiological / Q000652:urine / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000652:urine*
Harnproteingehaltsbestimmung als Schnellmethode zum Nachweis von Belastungen bei Schlachtschweinen.