由于细菌病原体及其毒素引起的食源性疾病暴发已成为全球公共卫生和安全的严重关切。寻找具有针对当前腐败和食源性细菌病原体的独特作用机制的新型抗菌剂是克服抗生素抗性的中心策略。这项研究检查了无机纳米颗粒(NPs)对食源性细菌病原体的抗菌活性和作用机理。用英语写的文章是从寄存器和数据库中恢复的(PubMed,ScienceDirect,WebofScience,谷歌学者,和开放存取期刊目录)和其他来源(网站,组织,和引文搜索)。\"纳米粒子,\"\"无机纳米粒子,\"\"金属纳米颗粒,\"\"金属氧化物纳米颗粒,\“\”抗菌活性,\"\"抗菌活性,\"\"食源性细菌病原体,“\”行动机制,“”和“食源性疾病”是用于检索文章的搜索词。PRISMA-2020清单适用于文章搜索策略,文章选择,数据提取,和审查过程的结果报告。从不同的搜索策略获得的3,575篇文章中,共包括27篇原始研究文章。所有研究都证明了无机NPs的抗菌效果,并强调了它们对食源性细菌病原体的不同作用机制。在本研究中,小尺寸,球形,工程,封顶,与水的低溶解,高浓度NP,在革兰氏阴性细菌类型中,与它们的对应物相比具有很高的抗菌活性。细胞壁相互作用和膜渗透,活性氧的产生,DNA损伤,和蛋白质合成抑制是当前研究中公认的一些广义机制。因此,这项研究建议在食品加工行业中正确使用无毒的无机纳米颗粒产品,以确保食品的质量和安全,同时最大限度地减少食源性细菌病原体对抗生素的耐药性。
Foodborne disease outbreaks due to bacterial pathogens and their toxins have become a serious concern for global public health and security. Finding novel antibacterial agents with unique mechanisms of action against the current spoilage and foodborne bacterial pathogens is a central strategy to overcome antibiotic resistance. This study examined the antibacterial activities and mechanisms of action of inorganic
nanoparticles (NPs) against foodborne bacterial pathogens. The articles written in English were recovered from registers and databases (PubMed, ScienceDirect, Web of Science, Google Scholar, and Directory of Open Access Journals) and other sources (websites, organizations, and citation searching). \"
Nanoparticles,\" \"Inorganic
Nanoparticles,\" \"Metal
Nanoparticles,\" \"Metal-Oxide
Nanoparticles,\" \"Antimicrobial Activity,\" \"Antibacterial Activity,\" \"Foodborne Bacterial Pathogens,\" \"Mechanisms of Action,\" and \"Foodborne Diseases\" were the search terms used to retrieve the articles. The PRISMA-2020 checklist was applied for the article search strategy, article selection, data extraction, and result reporting for the
review process. A total of 27 original research articles were included from a total of 3,575 articles obtained from the different search strategies. All studies demonstrated the antibacterial effectiveness of inorganic NPs and highlighted their different mechanisms of action against foodborne bacterial pathogens. In the present study, small-sized, spherical-shaped, engineered, capped, low-dissolution with water, high-concentration NPs, and in Gram-negative bacterial types had high antibacterial activity as compared to their counterparts. Cell wall interaction and membrane penetration, reactive oxygen species production, DNA damage, and protein synthesis inhibition were some of the generalized mechanisms recognized in the current study. Therefore, this study recommends the proper use of nontoxic inorganic nanoparticle products for food processing industries to ensure the quality and safety of food while minimizing antibiotic resistance among foodborne bacterial pathogens.