@article{ajmr20251332,
author={{Ruth, Grah Gnambahon and Amine, Kon¨¦ Tadiogo Naty and Koua, Atobla and D¨¦sir¨¦, Kouam¨¦ N¡¯zebo and Donatien, Beni¨¦ Como¨¦ Koffi and Ouattara, Yakoura Karidja and Adjehi, Dadi¨¦},
title={Vendor Practices, Consumption and Contamination by <i>Escherichia coli</i> and <i>Staphylococcus aureus</i> in ¡°Choukouya¡± Braised Beef in Abidjan (C?te d¡¯Ivoire)},
journal={American Journal of Microbiological Research},
volume={13},
number={3},
pages={45--51},
year={2025},
url={https://pubs.sciepub.com/ajmr/13/3/2},
issn={2328-4137},
abstract={In C?te d¡¯Ivoire, Braised beef or ¡°Choukouya¡±, is particularly appreciated for its unique taste. She is a staple of street food. Consequently, it may be contaminated with potentially pathogenic germs due to vendor hygiene, inadequate cooking, preparation and sales conditions, or exposure to open air on the streets. This study evaluated the levels of beef contamination sold in Abidjan by <i>Escherichia coli</i> and <i>Staphylococcus aureus</i>, while analyzing sales practices and conditions that could affect public health. A survey was conducted with 600 consumers and 150 ?choukouya? vendors. Additionally, 300 beef samples fresh and braised were collected, including 100 from slaughterhouses, 100 from markets, and 100 braised samples. Contamination by <i>E. coli</i> and <i>S. aureus </i>was evaluated using enumeration methods on TBX and enriched Baird-Parker media. The results highlighted the popularity of ?choukouya? in diets. However, contamination factors were identified, notably poor hygiene of meat, ingredients, vendors, and sales environments. All fresh meat samples were contaminated with <i>E. coli</i> and <i>S. aureus</i>. Average microbial loads were 2.2 ¡À 3.1 log10 CFU/g (<i>E. coli</i>) and 3.9 ¡À 3.5 log10 CFU/g (<i>S. aureus</i>) for fresh meat from slaughterhouses, and 2.1 ¡À 3.5 log10 CFU/g and 3 ¡À 3.6 log10 CFU/g, respectively, for market-sourced meat. Braised meat showed loads of 0.1 ¡À 0.7 log10 CFU/g (<i>E. coli</i>) and 1.2 ¡À 2.2 log10 CFU/g (<i>S. aureus</i>). These results underscore the urgent need to strengthen hygiene measures to ensure the safety of beef.},
doi={10.12691/ajmr-13-3-2}
publisher={Science and Education Publishing}
}