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新鲜农产品中微生物检测与控制的新兴技术及综合策略

Emerging Technologies and Integrated Strategies for Microbial Detection and Control in Fresh Produce.

作者信息

Elbehiry Ayman, Marzouk Eman, Alzaben Feras, Almuaither Abdulaziz, Abead Banan, Alamri Mohammed, Almuzaini Abdulaziz M, Abu-Okail Akram

机构信息

Department of Public Health, College of Applied Medical Sciences, Qassim University, P.O. Box 6666, Buraydah 51452, Saudi Arabia.

Department of Food Service, King Fahad Armed Hospital, Jeddah 23311, Saudi Arabia.

出版信息

Microorganisms. 2025 Jun 21;13(7):1447. doi: 10.3390/microorganisms13071447.

Abstract

The global consumption of fresh and ready-to-eat (RTE) fruits and vegetables has surged due to increasing awareness of their nutritional benefits. However, this trend has been accompanied by a rise in foodborne illness outbreaks linked to microbial contamination. This narrative review synthesizes current knowledge on the prevalence and diversity of foodborne pathogens in fresh produce, including bacterial, viral, and fungal agents. It critically evaluates both conventional and emerging detection methods, ranging from culture-based techniques and immunoassays to advanced molecular diagnostics, biosensors, flow cytometry (FC), and hyperspectral imaging (HSI). Additionally, this review discusses cutting-edge control strategies, such as natural antifungal agents, essential oils, biocontrol methods, and non-thermal technologies like cold plasma and UV-C treatment. Emphasis is placed on sampling methodologies, sustainability, One Health perspectives, and regulatory considerations. By highlighting recent technological advances and their limitations, this review aims to support the development of integrated, effective, and safe microbial control approaches for the fresh produce supply chain.

摘要

由于人们对新鲜和即食(RTE)水果及蔬菜营养价值的认识不断提高,其全球消费量激增。然而,这一趋势伴随着与微生物污染相关的食源性疾病暴发的增加。这篇叙述性综述综合了关于新鲜农产品中食源性病原体的流行情况和多样性的现有知识,包括细菌、病毒和真菌病原体。它批判性地评估了传统和新兴的检测方法,从基于培养的技术和免疫测定到先进的分子诊断、生物传感器、流式细胞术(FC)和高光谱成像(HSI)。此外,本综述还讨论了前沿的控制策略,如天然抗真菌剂、精油、生物防治方法以及冷等离子体和UV-C处理等非热技术。重点放在采样方法、可持续性、“同一健康”观点和监管考虑因素上。通过强调最近的技术进步及其局限性,本综述旨在支持为新鲜农产品供应链开发综合、有效和安全的微生物控制方法。

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