Toxigenic Staphylococcus aureus in some animal-originated food products marketed in Turkey: presence and Public Health concerns.

IF 0.5 4区农林科学 Q4 VETERINARY SCIENCES Veterinaria italiana Pub Date : 2024-03-31 DOI:10.12834/VetIt.3022.21271.2

Fulden Karadal, Nurhan Ertas Onmaz, Harun Hizlisoy, Yeliz Yildirim, Serhat Al, Zafer Gonulalan, Cemalettin Bagci

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Abstract

This study aimed to detect the presence of Staphylococcus aureus in some animal source food (ASF) including emulsified meat products (sausage and salami), dry fermented meat product (soudjouk), semi dry meat product (pastrami) and raw chicken meat. Sixty six (38.8%) of 170 samples were found to be positive for S. aureus. It was determined that S. aureus was found in 17 (56.6%) salami, 27 (54%) raw chicken meat, 9 (30%) soudjouk, 9 (30%) pastrami, 4 (13.3%) sausage samples. Staphylococcal enterotoxins (SEs) were identified in 5 out of 66 (7.5 %) isolates food matrices including 3 (4.5%) SEA, 2 (3.03%) SEC. The sea and sec genes were detected in 3 (4.5%) of 66 isolates. The results of this study highlight the need to provide suitable control strategies concerning production, sales, and storage to prevent the spread of enterotoxigenic S. aureus isolates in ASF. The key contribution of this study is its revelation of the presence of S. aureus in animal products sold in Turkish local markets, highlighting the potential public health risks associated with animal foods.

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土耳其市场上销售的一些动物源性食品中的毒性金黄色葡萄球菌：存在情况和公共卫生问题。

这项研究旨在检测一些动物源性食品（ASF）中是否存在金黄色葡萄球菌，包括乳化肉制品（香肠和萨拉米香肠）、干发酵肉制品（soudjouk）、半干肉制品（熏牛肉）和生鸡肉。在 170 个样本中，有 66 个（38.8%）样本的金黄色葡萄球菌呈阳性。经测定，在 17 个（56.6%）腊肠、27 个（54%）生鸡肉、9 个（30%）半干肉制品、9 个（30%）熏牛肉和 4 个（13.3%）香肠样本中发现了金黄色葡萄球菌。在 66 个食品基质分离物中，有 5 个（7.5%）发现了葡萄球菌肠毒素（SEs），包括 3 个（4.5%）SEA 和 2 个（3.03%）SEC。在 66 个分离物中有 3 个（4.5%）检测到 SEA 和 SEC 基因。这项研究的结果突出表明，有必要在生产、销售和储存方面采取适当的控制策略，以防止肠毒性金黄色葡萄球菌分离物在 ASF 中传播。本研究的主要贡献在于揭示了土耳其当地市场销售的动物产品中存在金黄色葡萄球菌，突出了与动物食品相关的潜在公共卫生风险。

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来源期刊

Veterinaria italiana VETERINARY SCIENCES-

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal was created as the Croce Azzurra in 1950. A quarterly peer-reviewed journal devoted to veterinary public health and other aspects of veterinary science and medicine, Veterinaria Italiana is published by the Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise ‘G. Caporale’ (Istituto Zooprofilattico Sperimentale dell''Abruzzo e del Molise) in Teramo, Italy. The goal of the journal is to provide an international platform for veterinary public health information from Italy and other countries, particularly those in Eastern Europe and Africa, Asia and South America. Veterinarians and veterinary public health specialists are encouraged to share their knowledge and experience on this platform.