Causes for Carcass Condemnations of Slaughtered Poultry in the Industrial Slaughterhouse of Namin, Ardabil Province, Iran

Document Type : Research Article

Authors

1 Department of Medicinal Plants, Meshginshahr Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, Iran.

2 Department of Cardiology, Ardabil University of Medical Sciences, Ardabil, Iran.

Abstract

Poultry meat production worldwide has continued to expand over the last two decades. In this regard, hygienic meat inspection and monitoring of diseases at slaughter lines have been recognized as essential for assessing flocks' status. This study aimed to determine the condemnation rate of slaughtered poultry and calculate the economic losses due to condemnations in the Namin industrial slaughterhouse, Ardabil Province of Iran. The data were collected by a veterinarian inspector in the slaughterhouse. The number of poultry slaughtered, their weight, the number and weight of condemned carcasses, and the reasons for condemnation were recorded.  In this study, 3,488,916 poultry were slaughtered, and 42,310 carcasses (1.202 %) were condemned, weighing 66,385 kg. The highest percentage of condemned poultry was observed in autumn (1.61%), and the lowest in spring (0.93%). The direct financial loss incurred due to condemnations was estimated to be as high as 153,067 USD. Septicemia and dead on arrival (DOA) were the most common reasons for the rejection of carcasses, accounting for 47.85% and 0.580 of the total condemnations and total slaughtered poultry, respectively. The highest frequency percentage of the condemnation due to diseases occurred during autumn.In contrast, summer had the highest condemnation rate in association with DOA. The current survey showed that diseases caused the most condemnations compared to other causes. Therefore, improving disease control programs on flocks and increasing the welfare of birds before slaughter is recommended. 

Keywords

Main Subjects


2024- Volume 16, Issue 1

1.Gracey JF, Collins DS, Huey RJ. Poultry production, slaughter and inspection. In: Meat Hygiene. 10th Ed. W.B, Saunders Company: LTD; 2008.
2.Bremner AS. Post mortem condemnation return from poultry slaughter houses in England and Wales. Pre Vet Med. 1994; 135: 622-623. PMID: 7716871.
3.Junghans A, Deseniß  L, Louton H. Data evaluation of broiler chicken rearing and slaughter—An exploratory study. Front Vet Sci. 2022; 9: 957786. DOI: 10.3389/fvets.2022.957786.
4.Radkowski M, Uradzinsk J, Szteyn J. The occurrence of infections and parasitic diseases in poultry slaughtered in the district of Olsztyn, Poland 1986–1991. Avian Dis. 1996; 40: 285–289. DOI: 10.2307/1592222.
5.Santana AP, Murata LS, de Freitas CG, Delphino MK, Pimentel CM. Causes of condemnation of carcasses from poultry in slaughterhouses located in State of Goiás, Brazil. Cien Rural. 2008;   38: 2587-2592. DOI:10.1590/S0103-84782008005000002.
6.Ansari-Lari M, Rezagholi M. Poultry abattoir survey of carcass condemnations in Fars province, southern Iran. Pre Vet Med.  2007; 79: 287-293.  DOI:10.1016/j.prevetmed.2006.12.004.
7.Dzoma BM, Pansiri E, Segwagwe BE.A retrospective study on the prevalence of ostrich carcass and organ condemnations in Botswana. Tropical Anim Heal Prod. 2009; 41: 443–448. DOI:10.1007/s11250-008-9206-6.
8.Herenda D, Jakel O. Poultry Abattoir survey of carcass condemnation for standard, vegetarian, and free range chickens. Canadian Vet J.  1994; 35: 293–296. PMCID: PMC1686657.
9.Hosseini Aliabad SA, Mortazavi P, Khoshbakht R, Mousavi AS.  Causes of Broiler Carcasses Condemnation in Nowshahr Poultry Slaughters (North of Iran) with Histopathologic Study of Cases Suspected to Marek’s Disease. J Agri Sci Tech A. 2011; 1: 1069-1073.  DOI: 10.17265/2161-6256/2011.11A.017
10.Mukaratirwa S, Dzoma BM, Matongo C, Nyahuma N. Some Causes of Organ and Carcass Condemnations in Ostriches Slaughtered at the Only Ostrich Abattoir in Zimbabwe from 1999-2005. Inter J Poult Sci. 2009; 8: 1096 -1099. DOI: 10.3923/ijps.2009.1096.1099.
11.Petracci M, Bianchi M, Cavani C, Gaspari P, Lavazza A. Preslaughter mortality in Broiler chicken,Turkey and spent hens under commercial slaughter. Poul Sci. 2006;  85:1660-1665. DOI: 10.1093/ps/85.9.1660.
12.Salines M, Allain V,  Roul  H, Magras CS, Le Bouquin S. Rates of and reasons for condemnation of poultry carcasses: harmonized methodology at the slaughterhouse. Vet Rec. 180 (21): 506524. DOI: 10.1136/vr.104000.
13.Abdelrahman HB, Shimaa Sabry ME, Heba Mohamed AS. Evaluation of Chicken Broiler Carcasses Condemnation in Damietta Province Abattoir- Egypt. Suez Canal Vet Med J. 2022;  27(1): 59-69. DOI: 10.21608/scvmj.2022.123484.1070.
14.Ghaniei A, Mojaverrostami S, Sepehrnia P. Survey of Poultry Carcass Condemnations in Abattoirs of West Azerbaijan Province (North West of Iran). J Hellenic Vet Med Soc. 2016; 67(3): 183–188. DOI: 10.12681/jhvms.15637.
15.Gholami F, Bokaie S, Khanjari A, Esameili, H, Mirzapour A. A retrospective survey of poultry carcass condemnation in abattoirs of Tehran province, Capital of Iran, Iran (2009-2011). Inte J Bioflux Soci. 2013; 5(4): 114-116. 
16.Lupo C, Chauvin C, Balaine L, Petetin I, Peraste J. Postmortem condemnations of processed broiler chickens in western France. Vet Rec. 2008; 162(22): 709-713.  DOI: 10.1136/vr.162.22.709.  
17.Haslam SM, Knowles TG, Brow S.N,Wilkins LJ, Kestin SC. Prevalence and factors associated with it, of birds dead on arrival at the slaughterhouse and other rejection conditions in broiler chickens. British Poul Sci. 2008; 49: 685–696. DOI: 10.1080/00071660802433719.
18.Alloui N, Guettaf L, Djeghouri F, Lombarkia O. Quality of broilers carcases and condemnation rate during the veterinary control in the Batna slaughterhouse. J Vet Advan. 2012;  2: 70-3.
19.Mwimali MI, Kitaa JMA, Osoro LN. An Analysis of the Causes of Poultry Condemnations at A Nairobi Slaughter House, Kenya (2011-2014). Inter J Vet Sci. 2018; 102 7(3): 121-126. PMCID: 201924676.
20.Buzdugan SN, Chang YM, Huntington B, Rushton J, Guitian J, Alarcon P. Identification of production chain risk factors for slaughterhouse condemnation of broiler chickens. Pre Vet Med. 2020; 181: 105036. DOI: 10.1016/j.prevetmed.2020.105036.
21.Törmä, K, Kaukonen E, Lundén J, Fredriksson-Ahomaa M, Laukkanen-Ninios R.  Acomparative analysis of meat inspection data as an information source of the health and welfare of broiler chickens based on Finnish data. Food Cont.  2022; 138: 109017.  DOI: 10.1016/j.foodcont.2022.109017.
22.Alfifi A, Christensen JP, Gildas Hounmanou YM, Sandberg M, Dalsgaard A.Characterization of Escherichia coli and other bacteria isolated from condemned broilers at a Danish abattoir. Food Microb. 2022; 13: 10.  DOI:10.3389/fmicb.2022.1020586.
23.Jalilnia M, Movassagh MH. A study on causes of poultry carcasses condemnation in East Azerbaijan province (North West of Iran) poultry slaughter house.  Annal  Biol Res. 2011; 2 (4): 343-347. PMCID: 55319022.
24.Khodaei-Motlagha M, Yahyaib M, Rezaeic M,  Eidid A, Moazami-godarzid  MR,  Hajkhodadadia I.  Determination carcass condemnation causes of broiler chickens (Gallus Domesticus) at industrial slaughter house of Shazand, Markazi province of Iran. 
25.Kittelsen KE, Moe RO, Hoel K, Kolbjørnsen Ø, Nafstad O, Granquist E G. Comparison of flock characteristics, journey duration and pathology between flocks with a normal and a high percentage of broilers ‘dead-on-arrival’ at abattoirs. Anim. 2017; 11(12): 2301-2308.  DOI:10.1017/S1751731117001161.
 
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Volume 16, Issue 1 - Serial Number 34
This issue XML files are being prepared.
February 2024
Pages 1-9
  • Receive Date: 10 June 2023
  • Revise Date: 10 January 2024
  • Accept Date: 10 January 2024