Food Hygiene, Safety, and Technology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
Medical Administration, Students' Hospital, Zagazig University, Zagazig, Egypt.
Open Vet J. 2024 Jan;14(1):571-576. doi: 10.5455/OVJ.2024.v14.i1.52. Epub 2024 Jan 31.
Camels are important animals in Egypt and other Arab countries on the basis of their economic value and ethnic culture. is implicated in several gastrointestinal infections and outbreaks worldwide, especially in developing countries. It causes infections that might lead to death. Numerous biological activities, such as antioxidative, antibacterial, anti-diabetic, anti-mutagenic, anti-inflammatory, neuroprotective, and diuretic, are associated with coriander and coriander essential oils.
This work targeted investigation of the prevalence, antibiogram, and occurrence of virulence genes of in camel meat liver and kidney. Besides, the anti- activity of coriander oil was further examined.
Camel meat, liver, and kidneys were collected from local markets in Egypt. Isolation and identification of were performed. The antimicrobial susceptibility of the obtained isolates was screened using the disk diffusion assay. To detect the presence of virulence-associated genes (stx1, stx2, eaeA, and hylA gens), polymerase chain reaction was used. An experimental trial was done to investigate the anti- activity of coriander oil.
The obtained results revealed isolation of the following pathotypes: O17:H18, O128:H2, O119:H6, O103:H4, O145:H-, and O121:H7. The recovered isolates practiced multidrug resistance profiling with higher resistance toward Erythromycin, Nalidixic Acid, Clindamycin, and Ampicillin. However, the isolates were sensitive to Meropenem and cefoxitin. The recovered isolates had expressed different virulence attributes. Coriander oil of 2% could significantly reduce O128 count in camel meat by 65%.
Therefore, strict hygienic measures are highly recommended during the processing of camel meat. The use of coriander oil during camel meat processing is highly recommended to reduce count.
骆驼在经济价值和民族文化方面对埃及和其他阿拉伯国家都很重要。在世界范围内，尤其是在发展中国家，与几种胃肠道感染和爆发有关。它会引起可能导致死亡的感染。芫荽及其精油具有许多生物活性，如抗氧化、抗菌、抗糖尿病、抗诱变、抗炎、神经保护和利尿作用。
本研究旨在调查骆驼肉肝脏和肾脏中存在的、流行率、抗生素耐药谱和毒力基因的情况。此外，还进一步研究了芫荽油的抗菌活性。
从埃及当地市场采集骆驼肉、肝脏和肾脏。进行分离和鉴定。采用纸片扩散法筛选获得的分离株的抗菌药敏性。采用聚合酶链反应检测与毒力相关的基因（stx1、stx2、eaeA 和 hylA 基因）的存在情况。进行了一项实验研究，以调查芫荽油的抗菌活性。
获得的结果表明分离出以下 ：O17:H18、O128:H2、O119:H6、O103:H4、O145:H- 和 O121:H7。回收的分离株表现出多药耐药性，对红霉素、萘啶酸、克林霉素和氨苄西林的耐药性较高。然而，分离株对美罗培南和头孢西丁敏感。回收的分离株表现出不同的毒力特征。芫荽油 2%可使骆驼肉中 O128 的数量显著减少 65%。
因此，强烈建议在加工骆驼肉时采取严格的卫生措施。强烈建议在骆驼肉加工过程中使用芫荽油来降低的数量。
