在摩苏尔屠宰场从牛肉尸体中分离了一些微生物属
Omar A Al-Mahmood1, Ayman M Albanna2, Israa M Jweer3
1Department of Veterinary Public Health, College of Veterinary Medicine, University of Mosul, Mosul, Iraq.
Open veterinary journal
|October 2, 2025
概括
伊拉克的牛肉尸体显示了可接受的细菌水平,所有样本中都存在有氧细菌. 确定的关键品种包括大肠杆菌,Citrobacter freundii和Aeromonas hydrophila,这表明它们遵守了食品安全标准.
科学领域:
- 微生物学 微生物学
- 食品安全 食品安全
- 兽医公共卫生 兽医公共卫生
背景情况:
- 不卫生的屠宰做法可能导致牛肉尸体的微生物污染.
- 这种污染带来了重大的公共卫生风险和经济挑战.
研究的目的:
- 为了识别污染牛肉尸体的细菌属.
- 通过培养和VITEK 2方法量化这些细菌的流行率.
主要方法:
- 从伊拉克尼尼微省的一个屠宰场收集了96个牛肉尸体的抽样.
- 使用培养方法和VITEK 2用于细菌识别和量化.
- 在37°C化样品24小时,以评估殖民地特征.
主要成果:
- 所有样本 (100%) 都含有有氧细菌.
- 23.9%的样本对大肠杆菌和机会性病原体呈阳性结果.
- 确定了七个细菌属,其中大肠杆菌 (9.4%) 是最常见的分离物.
结论:
- 牛肉尸体中的细菌负载一般在可接受的范围内.
- 调查结果表明,屠宰场遵守了屠宰场的食品安全协议.
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