基于风险和系统的控制的挑战和机会Listeria monocytogenes通过食物传播的风险和系统控制
Alexandra Belias1, Samantha Bolten1, Martin Wiedmann1
1Department of Food Science, Cornell University, Ithaca, New York, USA.
Comprehensive reviews in food science and food safety
|November 29, 2024
概括
在准备食用的食品中控制Listeria monocytogenes是具有挑战性的,因为它具有持久性和在压力下生长的能力. 基于风险的方法对于最小化与这种病原体相关的公共卫生和商业风险至关重要.
科学领域:
- 食品安全 食品安全
- 微生物学 微生物学
- 公共卫生 公共卫生
背景情况:
- 单细胞菌菌通过对即食食品和与食品相关的环境的污染,对公共卫生和企业构成重大风险.
- 由于病原体的环境持久性,耐压力和引起严重疾病的能力,控制是具有挑战性的,特别是在脆弱人群中.
研究的目的:
- 为了突出在RTE食品生产中控制Listeria monocytogenes的复杂性.
- 强调基于风险的战略的重要性,以减轻Listeria monocytogenes的影响.
主要方法:
- 对导致Listeria monocytogenes污染和在食品生产中持续存在的因素的审查.
- 对Listeria monocytogenes控制策略的关键挑战进行分析.
- 评估影响公共卫生影响的风险因素.
主要成果:
- 与食物相关的建筑环境和原材料是Listeria monocytogenes污染的主要来源.
- 特定的RTE食品存在不同的公共卫生风险,这些风险取决于污染可能性,生长支持和消费因素.
- 有效的控制需要强大的食品安全系统,原材料管理,根本原因分析,增长抑制和消费者教育.
结论:
- 基于风险的综合性方法对于在RTE食品中有效管理Listeria monocytogenes至关重要.
- 解决环境持久性,原材料采购和加工后控制对于保护公共健康至关重要.
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