title: [Muscle meat quality in swine. 4: Response of fattening pigs to removal from pigsty and transport to slaughterhouse].
abstract: Blood was sampled through indwelling catheters from pigs taken to places for slaughter by various means of transport. Sampling took place at different measuring points between removal from pig pens and actual slaughter. The blood was tested for haemoglobin, haematocrit, glucose, and lactate. The following results were obtained: Removal and transport led to strong Hb and medium Hk rises. The levels, however, returned to normal after one-and-a-half to two hours rest. Stresses caused prior to and during anaestheria led to considerable rise of Hk and Hb as well as to maximum lactate deflection. The latter excitations superimposed all the preceding reactions of the organism. The increased of Hb, Hk, and lactate recorded from animals slaughtered as little as 20 minutes after arrival were higher than those established from animals that had been allowed some rest in between. Transport losses were reduced when the animals were moved in containers due to less motoric stress. However, no mitigation of pork quality setback can be expected as long as strong excitation continues to be caused in the animals before slaughter.
mesh_terms: D000003:Abattoirs; D000818:Animals; D001786:Blood Glucose / Q000032:analysis; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007773:Lactates / Q000097:blood; D008460:Meat / Q000592:standards*; D013315:Stress, Psychological; D013552:Swine / Q000097:blood / Q000502:physiology*; D014186:Transportation / Q000379:methods
chemical_list: D001786:Blood Glucose; D006454:Hemoglobins; D007773:Lactates
vernacular_title: Untersuchungen zur Muskelfleischqualität beim Schwein. 4. Reaktionen der Mastschweine bei Ausstallung, Transport und vor der Schlachtung.