新出现的机会性食源性致病菌克罗诺杆菌和弧菌对新鲜果蔬制品的失活:新出现的化学和物理方法在模型和真实食品系统中的作用综述

IF 5.1 2区 农林科学 Q1 FOOD SCIENCE & TECHNOLOGY
Foods Pub Date : 2025-07-14 DOI:10.3390/foods14142463
Junior Bernardo Molina-Hernandez, Beatrice Cellini, Fatemeh Shanbeh Zadeh, Lucia Vannini, Pietro Rocculi, Silvia Tappi
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引用次数: 0

摘要

食用新鲜水果和蔬菜对健康饮食至关重要,因为它们含有多种维生素、矿物质、纤维和生物活性化合物。然而,收获期间和收获后的交叉污染造成了微生物污染的高风险。因此,在加工过程中处理水果和蔬菜以及接触潮湿的设备和器具表面是微生物污染和食源性疾病的理想环境。然而,人们对一些新出现的病原体关注较少,这些病原体现在越来越多地被认为可以通过受污染的水果和蔬菜传播给人类,例如各种产品中的弧菌和克罗诺杆菌,它们是水果和蔬菜的主要风险。克罗诺杆菌和弧菌属是公认的食品安全危害,因为它们具有食源性疾病的风险,特别是在新生儿和免疫功能低下个体等脆弱群体中。克罗诺杆菌与严重的婴儿疾病有关——尤其是脑膜炎和败血症——最常被追溯到受污染的婴儿配方奶粉。尽管对弧菌的研究较少,但它们也与食源性疾病有关,主要来自乳制品和肉类。考虑到这一点,本文综述了主要的化学和物理消毒方法在减少两种新出现的病原体:Arcobacter和Cronobacter对新鲜水果和蔬菜产品的污染方面的能力。新兴的化学(有机酸化合物、提取物和精油)和物理方法(将UV-C与电解水、超声波和冷大气等离子体结合)为传统方法提供了创新和环保的替代方案。这些方法通常使用天然材料,毒性较小的溶剂和新技术,与可能使用刺激性化学品和对环境有害的传统方法相比,这些方法产生了更可持续的过程。这篇综述为水果和蔬菜行业提供了可能的去污染替代方案的总体概述,以开发最佳和有效的过程,确保食品安全。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Inactivation of Emerging Opportunistic Foodborne Pathogens Cronobacter spp. and Arcobacter spp. on Fresh Fruit and Vegetable Products: Effects of Emerging Chemical and Physical Methods in Model and Real Food Systems-A Review.

The consumption of fresh fruit and vegetables is essential for a healthy diet as they contain a diverse composition of vitamins, minerals, fibre, and bioactive compounds. However, cross-contamination during harvest and post-harvest poses a high risk of microbial contamination. Therefore, handling fruit and vegetables during processing and contact with wet equipment and utensil surfaces is an ideal environment for microbial contamination and foodborne illness. Nevertheless, less attention has been paid to some emerging pathogens that are now increasingly recognised as transmissible to humans through contaminated fruit and vegetables, such as Arcobacter and Cronobacter species in various products, which are the main risk in fruit and vegetables. Cronobacter and Arcobacter spp. are recognised food-safety hazards because they pose a risk of foodborne disease, especially in vulnerable groups such as newborns and immunocompromised individuals. Cronobacter spp. have been linked to severe infant conditions-notably meningitis and sepsis-most often traced to contaminated powdered infant formula. Although Arcobacter spp. have been less extensively studied, they have also been associated with foodborne disease, chiefly from dairy products and meat. With this in mind, this review provides an overview of the main chemical and physical sanitisation methods in terms of their ability to reduce the contamination of fresh fruit and vegetable products caused by two emerging pathogens: Arcobacter and Cronobacter. Emerging chemical (organic acid compounds, extracts, and essential oils) and physical methods (combination of UV-C with electrolysed water, ultrasound, and cold atmospheric plasma) offer innovative and environmentally friendly alternatives to traditional approaches. These methods often utilise natural materials, less toxic solvents, and novel techniques, resulting in more sustainable processes compared with traditional methods that may use harsh chemicals and environmentally harmful processes. This review provides the fruit and vegetable industry with a general overview of possible decontamination alternatives to develop optimal and efficient processes that ensure food safety.

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来源期刊
Foods
Foods Immunology and Microbiology-Microbiology
CiteScore
7.40
自引率
15.40%
发文量
3516
审稿时长
15.83 days
期刊介绍: Foods (ISSN 2304-8158) is an international, peer-reviewed scientific open access journal which provides an advanced forum for studies related to all aspects of food research. It publishes reviews, regular research papers and short communications. Our aim is to encourage scientists, researchers, and other food professionals to publish their experimental and theoretical results in as much detail as possible or share their knowledge with as much readers unlimitedly as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. There are, in addition, unique features of this journal: Ÿ manuscripts regarding research proposals and research ideas will be particularly welcomed Ÿ electronic files or software regarding the full details of the calculation and experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material Ÿ we also accept manuscripts communicating to a broader audience with regard to research projects financed with public funds
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