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首页> 外文期刊>Plant Pathology Journal >Alternative Ecology of Human Pathogenic Bacteria in Fruits and Vegetables
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Alternative Ecology of Human Pathogenic Bacteria in Fruits and Vegetables

机译：水果和蔬菜中人类致病细菌的替代生态

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Outbreaks of illness due to human enteric pathogenic bacteria via fresh vegetables warrant intensive research on changing strategies of these bacteria in alteming their hosts for survival. The systemic infection of human pathogenic bacteria in plantsand the plant growth stage at which they establish endophytic relationship is poorly understood. The issue is magnified in countries like India where the dietary habits are changing and consumption of fresh fruits and vegetables as salad has become a part in the everyday menu of most people. Most of the human pathogenic enteric bacteria are generally characterized by broad host ranges and these pathogens seem to exploit almost any change in human ecology that provides new opportunities for transmission.Because plants are not traditionally considered as hosts for human enteric pathogens, recent produce-associated outbreaks highlight important deficiencies in our understanding of the ecology of enteric pathogens outside of their human and animal hosts.This review focuses on understanding the human enteric pathogens that have developed abilities to colonize internal tissues of vegetables and fruits popularly consumed as salads, how and when do they enter plants and where do they localize in plant tissues. In addition, we have also highlighted the attempts made in detection and control of these bacteria in plant hosts. This understanding will help develop strategies towards vegetable food safety in a joint effort by agriculturalists, environmentalists,food processing agencies, whole salers and retailers, which will ultimately benefit every consumer.
机译：通过新鲜蔬菜引起的人类肠道病原菌引起的疾病暴发，需要深入研究改变这些细菌改变宿主的生存策略。人们对植物中人病原菌的系统感染及其建立内生关系的植物生长阶段了解甚少。在像印度这样的国家中，饮食习惯正在改变，而新鲜水果和蔬菜的消费也越来越多，因为沙拉已成为大多数人日常菜单中的一部分。大多数人类致病性肠道细菌通常具有广泛的宿主范围，这些病原体似乎利用了人类生态学中几乎任何变化，从而提供了新的传播机会。由于传统上不将植物视为人类肠道病原体的宿主，因此最近与农产品相关疾病暴发凸显了我们对人类和动物宿主以外的肠道病原体生态学认识的重要缺陷。这篇综述着重于了解人类的肠道病原体具有发展能力，可以将通常作为沙拉食用的蔬菜和水果的内部组织定殖，如何以及何时它们是否进入植物，以及它们在植物组织中的定位位置？此外，我们还强调了在植物宿主中检测和控制这些细菌的尝试。这种理解将有助于在农业学家，环保主义者，食品加工机构，整个销售商和零售商的共同努力下，制定有关蔬菜食品安全的策略，这最终将使每个消费者受益。

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