在工业猪屠宰过程中,尸体污染的类型,面积和局部情况
J Tholen1, J Grosse-Kleimann2, G Schulze Althoff3
1OWL University of Applied Sciences and Arts, Campusallee 12, 32657 Lemgo, Germany.
Meat science
|November 8, 2023
概括
猪屠宰线上的视觉污染很常见,肠道内容是最常见的类型. 大多数污染事件都是轻微的,为改善肉类卫生提供了有针对性的控制措施的机会.
科学领域:
- 食品科学 食品科学 食品科学
- 兽医公共卫生 兽医公共卫生
- 肉类卫生 肉类卫生
背景情况:
- 屠宰线上的视觉污染对肉类卫生构成风险.
- 有效的污染控制需要了解其流行程度和特征.
研究的目的:
- 为了评估猪屠宰线上的视觉污染.
- 为实施有效的污染控制措施提供数据.
- 提高猪肉加工的卫生质量.
主要方法:
- 在德国屠宰场视觉检查627个受污染的猪尸体.
- 在官方肉类检查之前评估污染类型,程度和位置.
- 两名训练有素的检查员收集数据,扫描尸体表面.
主要成果:
- 肠道中的内容 (大约. 50%) 和"其他" (大约. 30%) 是主要的污染类型.
- 前肢,背部和腿部地区最常受到影响 (70%).
- 86%的污染覆盖面积小于1欧元硬币.
结论:
- 视觉污染是猪屠宰场的一个重要问题.
- 针对肠道内容和特定尸体区域的有针对性的干预措施可以改善肉类卫生.
- 在大多数情况下,受影响的小区域表明局部控制策略的可行性.
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