摘 要
随着全球化进程加快，食品贸易和流通日益频繁，食品安全问题愈发凸显其重要性。其中，微生物污染已成为影响食品安全的重要因素之一。微生物污染不仅会导致食品腐败变质，缩短保质期，还可能引发食源性疾病，对人类健康造成威胁。因此，本文旨在探讨微生物污染对食品安全的影响及防控措施。首先，本文概述了微生物污染的定义、分类及主要来源，分析了微生物污染对食品腐败、食源性疾病、营养价值破坏及感官品质损害的具体影响。其次，本文提出了应对微生物污染对食品安全影响的策略，包括严格控制食品加工与贮藏环境、加强食品检测与追溯、优化食品加工技术及提高食品包装质量等。
关键词：微生物污染；食品安全；防控措施；食品腐败；食源性疾病
STUDY ON THE IMPACT OF MICROBIAL POLLUTION ON FOOD SAFETY AND ITS PREVENTION AND CONTROL MEASURES
ABSTRACT
With the acceleration of globalization, food trade and circulation are increasingly frequent, and the issue of food safety is becoming more and more important. Among them, microbial contamination has become one of the important factors affecting food safety. Microbial contamination can not only cause food spoilage and shorten shelf life, but also cause foodborne diseases that pose a threat to human health. Therefore, this paper aims to explore the influence of microbial contamination on food safety and the prevention and control measures. First, this article outlines the definition, classification and main sources of microbial contamination, and analyzes the specific effects of microbial contamination on food spoilage, foodborne diseases, destruction of nutritional value, and damage of sensory quality. Secondly, this paper proposes strategies to deal with the impact of microbial pollution on food safety, including strict control of food processing and storage environment, strengthening food detection and traceability, optimizing food processing technology and improving the quality of food packaging.
KEY WORDS：Microbial contamination; Food safety; Prevention and control measures; Food spoilage; Foodborne diseases
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景和意义 1
1.2 国内外研究现状 1
第2章 相关理论概述 3
2.1 微生物污染的定义与分类 3
2.2 微生物污染的主要来源 3
第3章 微生物污染对食品安全的具体影响 5
3.1 微生物污染导致的食品腐败 5
3.2 微生物污染引发的食源性疾病 5
3.3 微生物污染对食品营养价值的破坏 6
3.4 微生物污染对食品感官品质的损害 6
第4章 应对微生物污染对食品安全影响的策略 7
4.1 严格控制食品加工与贮藏环境以预防食品腐败 7
4.2 加强食品检测与追溯以预防食源性疾病 7
4.3 优化食品加工技术以减轻对食品营养价值的破坏 8
4.4 提高食品包装质量以保持食品感官品质 8
第5章 结论 9
参考文献 10
致 谢 11
