Assessment of welfare conditions during stunning of pigs with respect to the day of the week
Ocena uslova dobrobiti svinja tokom omamljivanja u odnosu na dan u nedelji
2013
Autori
Karabasil, NedjeljkoDokmanović, Marija
Dimitrijević, Mirjana
Teodorović, Vlado
Stefanović-Kojičić, Jasmina
Glamočlija, Nataša
Baltić, Milan Ž.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Proper stunning is important in order to ensure animal welfare and to improve meat quality. The conditions in which the stunning is performed and the result of procedure may vary in practice due to numerous factors. The aim of this study was to examine the effectiveness of the stunning procedure with respect to the day of the week. The experiment was conducted on 100 pigs of different genetic origin and of different age and live weight during 5 working days (20 pigs per day). Stunning procedure was assessed through the following parameters: placing of electrodes at the proper position on the head; application of energized electrodes; voltage, amperage and frequency of the current; duration of current application and interval from stunning to bleeding; presence of tonic, clonic convulsions, as well as rhythmic breathing and re-stunning. In this study, improper electrode placement was observed in 40-70% of pigs, application of energized electrodes in 5-45% of pigs, duration of current ap...plication from 6,90 to 17,55 seconds, and the interval from stunning to bleeding from 48,62 to 91,25 seconds, the presence of tonic and clonic convulsions, and rhythmic breathing in 65-85%, 45-75% and 10- 75% of pigs. The stunning procedure was repeated in 5-15% of pigs. In addition, the deterioration of most of the parameters at the end of the week was observed. These results suggest unsuccessful stunning of pigs as a consequence of insufficient staff training, and their fatigue at the end of the week. .
Pravilno omamljivanje životinja je važno, kako zbog poštovanja dobrobiti životinja, tako i zbog postizanja što boljeg kvaliteta mesa. Uslovi u kojima se obavlja postupak omamljivanja i rezultat izvođenja ove operacije u praksi mogu da variraju, zahvaljujući brojnim faktorima. Stoga je cilj ovog rada bio da se ispitaju uslovi dobrobiti svinja tokom omamljivanja u odnosu na radni dan u nedelji. Ispitivanje je obavljeno na 100 svinja različite genetske osnove i različite starosti i mase pre klanja tokom pet radnih dana. Tokom omamljivanja svinja praćeni su sledeći parametri: postavljanje elektroda na pravilno mesto na glavi životinje; aplikacija struje tek nakon postavljanja elektroda na glavu životinje; dužina vremena aplikacije električne struje kao i primenjena jačina, frekvenca i napon struje; dužina vremena od omamljivanja do iskrvarenja; prisustvo ili odsustvo toničnih, kloničnih grčeva, kao i ritmičnog disanja i ponavljanja postupka omamljivanja. U ovoj studiji utvrđeno je nepravil...no postavljanje elektroda kod 40-70% svinja, postavljanje elektroda pod naponom kod 5-45% svinja, aplikacija struje varijabilnog napona (135-280 V), jačine 1,3 A i učestalosti 800 Hz u trajanju od 6,90 do 17,55 sekundi, interval od omamljivanja do iskrvarenja od 48,62 do 91,25 sekunde, prisustvo toničnih i kloničnih grčeva, kao i ritmičnog disanja kod 65-85%, 45-75%, odnosno 10-75% svinja. Postupak omamljivanja ponovljen je kod 5-15% svinja. Pored toga, primećeno je pogoršanje većine parametara pri kraju nedelje. Ovi rezultati ukazuju na loše sproveden postupak omamljivanja koji je posledica nedovoljne obučenosti radnika, ali i njihove zamorenosti pri kraju nedelje.
Ključne reči:
welfare / stunning / pigs / dobrobit / omamljivanje / svinjeIzvor:
Tehnologija mesa, 2013, 54, 2, 89-96Izdavač:
- Institut za higijenu i tehnologiju mesa, Beograd
Finansiranje / projekti:
- Odabrane biološke opasnosti za bezbednost/kvalitet hrane animalnog porekla i kontrolne mere od farme do potrošača (RS-MESTD-Technological Development (TD or TR)-31034)
Kolekcije
Institucija/grupa
Fakultet veterinarske medicineTY - JOUR AU - Karabasil, Nedjeljko AU - Dokmanović, Marija AU - Dimitrijević, Mirjana AU - Teodorović, Vlado AU - Stefanović-Kojičić, Jasmina AU - Glamočlija, Nataša AU - Baltić, Milan Ž. PY - 2013 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1032 AB - Proper stunning is important in order to ensure animal welfare and to improve meat quality. The conditions in which the stunning is performed and the result of procedure may vary in practice due to numerous factors. The aim of this study was to examine the effectiveness of the stunning procedure with respect to the day of the week. The experiment was conducted on 100 pigs of different genetic origin and of different age and live weight during 5 working days (20 pigs per day). Stunning procedure was assessed through the following parameters: placing of electrodes at the proper position on the head; application of energized electrodes; voltage, amperage and frequency of the current; duration of current application and interval from stunning to bleeding; presence of tonic, clonic convulsions, as well as rhythmic breathing and re-stunning. In this study, improper electrode placement was observed in 40-70% of pigs, application of energized electrodes in 5-45% of pigs, duration of current application from 6,90 to 17,55 seconds, and the interval from stunning to bleeding from 48,62 to 91,25 seconds, the presence of tonic and clonic convulsions, and rhythmic breathing in 65-85%, 45-75% and 10- 75% of pigs. The stunning procedure was repeated in 5-15% of pigs. In addition, the deterioration of most of the parameters at the end of the week was observed. These results suggest unsuccessful stunning of pigs as a consequence of insufficient staff training, and their fatigue at the end of the week. . AB - Pravilno omamljivanje životinja je važno, kako zbog poštovanja dobrobiti životinja, tako i zbog postizanja što boljeg kvaliteta mesa. Uslovi u kojima se obavlja postupak omamljivanja i rezultat izvođenja ove operacije u praksi mogu da variraju, zahvaljujući brojnim faktorima. Stoga je cilj ovog rada bio da se ispitaju uslovi dobrobiti svinja tokom omamljivanja u odnosu na radni dan u nedelji. Ispitivanje je obavljeno na 100 svinja različite genetske osnove i različite starosti i mase pre klanja tokom pet radnih dana. Tokom omamljivanja svinja praćeni su sledeći parametri: postavljanje elektroda na pravilno mesto na glavi životinje; aplikacija struje tek nakon postavljanja elektroda na glavu životinje; dužina vremena aplikacije električne struje kao i primenjena jačina, frekvenca i napon struje; dužina vremena od omamljivanja do iskrvarenja; prisustvo ili odsustvo toničnih, kloničnih grčeva, kao i ritmičnog disanja i ponavljanja postupka omamljivanja. U ovoj studiji utvrđeno je nepravilno postavljanje elektroda kod 40-70% svinja, postavljanje elektroda pod naponom kod 5-45% svinja, aplikacija struje varijabilnog napona (135-280 V), jačine 1,3 A i učestalosti 800 Hz u trajanju od 6,90 do 17,55 sekundi, interval od omamljivanja do iskrvarenja od 48,62 do 91,25 sekunde, prisustvo toničnih i kloničnih grčeva, kao i ritmičnog disanja kod 65-85%, 45-75%, odnosno 10-75% svinja. Postupak omamljivanja ponovljen je kod 5-15% svinja. Pored toga, primećeno je pogoršanje većine parametara pri kraju nedelje. Ovi rezultati ukazuju na loše sproveden postupak omamljivanja koji je posledica nedovoljne obučenosti radnika, ali i njihove zamorenosti pri kraju nedelje. PB - Institut za higijenu i tehnologiju mesa, Beograd T2 - Tehnologija mesa T1 - Assessment of welfare conditions during stunning of pigs with respect to the day of the week T1 - Ocena uslova dobrobiti svinja tokom omamljivanja u odnosu na dan u nedelji VL - 54 IS - 2 SP - 89 EP - 96 DO - 10.5937/tehmesa1302089K ER -
@article{ author = "Karabasil, Nedjeljko and Dokmanović, Marija and Dimitrijević, Mirjana and Teodorović, Vlado and Stefanović-Kojičić, Jasmina and Glamočlija, Nataša and Baltić, Milan Ž.", year = "2013", abstract = "Proper stunning is important in order to ensure animal welfare and to improve meat quality. The conditions in which the stunning is performed and the result of procedure may vary in practice due to numerous factors. The aim of this study was to examine the effectiveness of the stunning procedure with respect to the day of the week. The experiment was conducted on 100 pigs of different genetic origin and of different age and live weight during 5 working days (20 pigs per day). Stunning procedure was assessed through the following parameters: placing of electrodes at the proper position on the head; application of energized electrodes; voltage, amperage and frequency of the current; duration of current application and interval from stunning to bleeding; presence of tonic, clonic convulsions, as well as rhythmic breathing and re-stunning. In this study, improper electrode placement was observed in 40-70% of pigs, application of energized electrodes in 5-45% of pigs, duration of current application from 6,90 to 17,55 seconds, and the interval from stunning to bleeding from 48,62 to 91,25 seconds, the presence of tonic and clonic convulsions, and rhythmic breathing in 65-85%, 45-75% and 10- 75% of pigs. The stunning procedure was repeated in 5-15% of pigs. In addition, the deterioration of most of the parameters at the end of the week was observed. These results suggest unsuccessful stunning of pigs as a consequence of insufficient staff training, and their fatigue at the end of the week. ., Pravilno omamljivanje životinja je važno, kako zbog poštovanja dobrobiti životinja, tako i zbog postizanja što boljeg kvaliteta mesa. Uslovi u kojima se obavlja postupak omamljivanja i rezultat izvođenja ove operacije u praksi mogu da variraju, zahvaljujući brojnim faktorima. Stoga je cilj ovog rada bio da se ispitaju uslovi dobrobiti svinja tokom omamljivanja u odnosu na radni dan u nedelji. Ispitivanje je obavljeno na 100 svinja različite genetske osnove i različite starosti i mase pre klanja tokom pet radnih dana. Tokom omamljivanja svinja praćeni su sledeći parametri: postavljanje elektroda na pravilno mesto na glavi životinje; aplikacija struje tek nakon postavljanja elektroda na glavu životinje; dužina vremena aplikacije električne struje kao i primenjena jačina, frekvenca i napon struje; dužina vremena od omamljivanja do iskrvarenja; prisustvo ili odsustvo toničnih, kloničnih grčeva, kao i ritmičnog disanja i ponavljanja postupka omamljivanja. U ovoj studiji utvrđeno je nepravilno postavljanje elektroda kod 40-70% svinja, postavljanje elektroda pod naponom kod 5-45% svinja, aplikacija struje varijabilnog napona (135-280 V), jačine 1,3 A i učestalosti 800 Hz u trajanju od 6,90 do 17,55 sekundi, interval od omamljivanja do iskrvarenja od 48,62 do 91,25 sekunde, prisustvo toničnih i kloničnih grčeva, kao i ritmičnog disanja kod 65-85%, 45-75%, odnosno 10-75% svinja. Postupak omamljivanja ponovljen je kod 5-15% svinja. Pored toga, primećeno je pogoršanje većine parametara pri kraju nedelje. Ovi rezultati ukazuju na loše sproveden postupak omamljivanja koji je posledica nedovoljne obučenosti radnika, ali i njihove zamorenosti pri kraju nedelje.", publisher = "Institut za higijenu i tehnologiju mesa, Beograd", journal = "Tehnologija mesa", title = "Assessment of welfare conditions during stunning of pigs with respect to the day of the week, Ocena uslova dobrobiti svinja tokom omamljivanja u odnosu na dan u nedelji", volume = "54", number = "2", pages = "89-96", doi = "10.5937/tehmesa1302089K" }
Karabasil, N., Dokmanović, M., Dimitrijević, M., Teodorović, V., Stefanović-Kojičić, J., Glamočlija, N.,& Baltić, M. Ž.. (2013). Assessment of welfare conditions during stunning of pigs with respect to the day of the week. in Tehnologija mesa Institut za higijenu i tehnologiju mesa, Beograd., 54(2), 89-96. https://doi.org/10.5937/tehmesa1302089K
Karabasil N, Dokmanović M, Dimitrijević M, Teodorović V, Stefanović-Kojičić J, Glamočlija N, Baltić MŽ. Assessment of welfare conditions during stunning of pigs with respect to the day of the week. in Tehnologija mesa. 2013;54(2):89-96. doi:10.5937/tehmesa1302089K .
Karabasil, Nedjeljko, Dokmanović, Marija, Dimitrijević, Mirjana, Teodorović, Vlado, Stefanović-Kojičić, Jasmina, Glamočlija, Nataša, Baltić, Milan Ž., "Assessment of welfare conditions during stunning of pigs with respect to the day of the week" in Tehnologija mesa, 54, no. 2 (2013):89-96, https://doi.org/10.5937/tehmesa1302089K . .