Polat İbrahim, Güngör İlayda, Şen Burhan
Independent Researcher, Turkey.
Department of Biology, Institute of Natural and Applied Sciences, Trakya University, 22030 Edirne, Turkey.
J Food Prot. 2025 Jun 23;88(7):100535. doi: 10.1016/j.jfp.2025.100535. Epub 2025 May 8.
Salmonella is an important foodborne pathogen of worldwide significance. The objective of this research was to determine the prevalence of Salmonella in chicken livers in Türkiye. This study obtained 104 packaged chicken liver samples, 13 from each of the 8 brands, from the province of Kırklareli, northwest of Türkiye. The overall prevalence of Salmonella spp. in liver samples was 36.5%. The 38 Salmonella isolates obtained were serotyped by slide agglutination using antisera by the Kauffmann White Le Minor Scheme. Based on standard serotyping results, the dominant serovar was S. Infantis (81.6%), followed by S. Enteritidis (13.1%) and S. Agona (5.3%). Antimicrobial susceptibility testing of 38 Salmonella isolates was performed using disk diffusion method. The Salmonella isolates (n = 38) were resistant to cefepime (60.5%), chloramphenicol (57.9%), trimethoprim-sulfamethoxazole (50.0%), amoxicillin-clavulanic acid (39.5%), azithromycin (28.9%), ofloxacin (26.3%), and cefoxitin (13.2%). Multidrug-resistance (MDR) accounted for 47.4% of Salmonella isolates. MDR was observed in S. Infantis (17/31, 54.8%) and S. Agona (1/2, 50.0%), nevertheless not in S. Enteritidis.
沙门氏菌是一种具有全球重要意义的重要食源性病原体。本研究的目的是确定土耳其鸡肝中沙门氏菌的流行情况。本研究从土耳其西北部克尔克拉雷利省获取了104份包装鸡肝样本，每个8个品牌各13份。肝样本中沙门氏菌属的总体流行率为36.5%。通过使用考夫曼-怀特-勒米诺尔方案的抗血清进行玻片凝集试验，对获得的38株沙门氏菌分离株进行血清分型。根据标准血清分型结果，优势血清型为婴儿沙门氏菌（81.6%），其次是肠炎沙门氏菌（13.1%）和阿哥纳沙门氏菌（5.3%）。使用纸片扩散法对38株沙门氏菌分离株进行了药敏试验。沙门氏菌分离株（n = 38）对头孢吡肟（60.5%）、氯霉素（57.9%）、甲氧苄啶-磺胺甲恶唑（50.0%）、阿莫西林-克拉维酸（39.5%）、阿奇霉素（28.9%）、氧氟沙星（26.3%）和头孢西丁（13.2%）耐药。多重耐药（MDR）占沙门氏菌分离株的47.4%。在婴儿沙门氏菌（17/31，54.8%）和阿哥纳沙门氏菌（1/2，50.0%）中观察到MDR，但在肠炎沙门氏菌中未观察到。
