Salines M, Allain V, Roul H, Magras C, Le Bouquin S
Poultry Epidemiology & Welfare Unit, Ploufragan-Plouzané Laboratory, ANSES, Ploufragan, France.
LUNAM University, INRA, UMR 1014 Secalim, Oniris, Nantes, France.
Vet Rec. 2017 May 27;180(21):516. doi: 10.1136/vr.104000. Epub 2017 Mar 10.
European hygiene regulations require the condemnation of any unsafe food. However, there is little information identifying and quantifying condemnation of poultry carcases at slaughterhouses. We present an in-depth view of rates of and reasons for the condemnation of broiler, turkey, meat and force-feeding duck, guinea fowl carcases in France. The experiment was conducted in 10 slaughterhouses. For one year, all condemnations were recorded on a standard form following a national reference system. The rates of and reasons for condemnation, as well as factors influencing variation were investigated. The global condemnation rates were 1.04 per cent for broilers, 1.85 per cent for turkeys, 1.23 per cent for meat ducks, 1.42 per cent for force-feeding ducks and 1.20 per cent for guinea fowl. Condemnation rates depended on several factors including slaughterhouse, animal gender and season. Reasons for condemnation varied with species, for example, the three main reasons for broilers were cachexia (41.8 per cent of condemned batches), generalised congestion (29.3 per cent) and non-purulent cutaneous lesions (14.2 per cent) versus conformation abnormalities (58.6 per cent), cachexia (14.61 per cent) and ascites (14.56 per cent) for meat ducks. While the condemnation rates can be considered low for all species, the difference between the rates of and reasons for condemnation highlights the need to lead species-specific epidemiological studies to improve the sanitary situation of poultry production.
欧洲卫生法规要求禁止任何不安全食品。然而,关于屠宰场中家禽 carcasses 被判定不合格的识别和量化信息却很少。我们深入研究了法国肉鸡、火鸡、肉鸭、填鸭、珍珠鸡 carcasses 被判定不合格的比例及原因。该实验在10家屠宰场进行。为期一年,所有判定不合格情况均按照国家参考系统记录在标准表格上。研究了判定不合格的比例、原因以及影响差异的因素。肉鸡的总体判定不合格率为1.04%,火鸡为1.85%,肉鸭为1.23%,填鸭为1.42%,珍珠鸡为1.20%。判定不合格率取决于多个因素,包括屠宰场、动物性别和季节。判定不合格的原因因物种而异,例如,肉鸡判定不合格的三个主要原因是恶病质(41.8%的被判定批次)、全身淤血(29.3%)和非化脓性皮肤病变(14.2%),而肉鸭的主要原因是形态异常(58.6%)、恶病质(14.61%)和腹水(14.56%)。虽然所有物种的判定不合格率都可被视为较低,但判定不合格的比例和原因之间的差异凸显了开展特定物种流行病学研究以改善家禽生产卫生状况的必要性。