E-ISSN 2536-9520 | ISSN 1110-2047
 
2025, Vol: 84
84Current Volume Online First Archive Aims and Scope Abstracting & Indexing Most Accessed Articles Most Downloaded Articles Most Cited Articles

Original Article
Online Published: 01 Jan 2025
 


Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.

Nada Ahmed Ibrahim, Ibrahim Abd El-tawab Samaha, Ahmed Salah El-din Aiad, Michael Magdy Eskander, Marwa Mahmoud Radwan.


Abstract
This study investigates the prevalence of Staphylococcus aureus, a serious foodborne pathogen, in processed foods such as canned beef, minced beef, and sausage. It also explores the effectiveness of thymol, an antimicrobial compound, at concentrations of 1600, 800, and 400 ppm in reducing S. aureus levels in minced meat stored for various durations. The research found that the prevalence of S. aureus was 5% in canned beef, 30% in minced beef, and 20% in sausage. Thymol exhibited strong antibacterial properties, with a Minimum Inhibitory Concentration (MIC) of 400 µg/ml and a Minimum Bactericidal Concentration (MBC) of 800 µg/ml. Additionally, thymol showed significant antioxidant capabilities, with total phenolic content of 153.31 mg GAE/g and flavonoid content of 42.61 mg catechol/g. The study demonstrated that thymol significantly reduced S. aureus growth in minced meat, with the best results at 800 ppm, balancing antimicrobial effectiveness and sensory quality. The findings suggest that thymol can be a valuable natural antioxidant in food preservation, effectively inhibiting S. aureus and extending shelf life.

Key words: Staphylococcus aureus, thymol, MIC, MBC, TPC , TFC, Reducing power, DPPH.


 
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How to Cite this Article
Pubmed Style

Ibrahim NA, Samaha IAE, Aiad ASE, Eskander MM, Radwan MM. Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. AJVS. Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715

Web Style

Ibrahim NA, Samaha IAE, Aiad ASE, Eskander MM, Radwan MM. Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. https://www.alexjvs.com/?mno=218715 [Access: January 02, 2025]. doi:10.5455/ajvs.218715

AMA (American Medical Association) Style

Ibrahim NA, Samaha IAE, Aiad ASE, Eskander MM, Radwan MM. Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. AJVS. Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715


Vancouver/ICMJE Style

Ibrahim NA, Samaha IAE, Aiad ASE, Eskander MM, Radwan MM. Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. AJVS, [cited January 02, 2025]; Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715


Harvard Style

Ibrahim, N. A., Samaha, . I. A. E., Aiad, . A. S. E., Eskander, . M. M. & Radwan, . M. M. (0) Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. AJVS, Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715


Turabian Style

Ibrahim, Nada Ahmed, Ibrahim Abd El-tawab Samaha, Ahmed Salah El-din Aiad, Michael Magdy Eskander, and Marwa Mahmoud Radwan. 0. Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. Alexandria Journal of Veterinary Sciences, Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715


Chicago Style

Ibrahim, Nada Ahmed, Ibrahim Abd El-tawab Samaha, Ahmed Salah El-din Aiad, Michael Magdy Eskander, and Marwa Mahmoud Radwan. "Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.." Alexandria Journal of Veterinary Sciences Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715


MLA (The Modern Language Association) Style

Ibrahim, Nada Ahmed, Ibrahim Abd El-tawab Samaha, Ahmed Salah El-din Aiad, Michael Magdy Eskander, and Marwa Mahmoud Radwan. "Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.." Alexandria Journal of Veterinary Sciences Online First: 01 Jan, 2025. Web. 02 Jan 2025 doi:10.5455/ajvs.218715


APA (American Psychological Association) Style

Ibrahim, N. A., Samaha, . I. A. E., Aiad, . A. S. E., Eskander, . M. M. & Radwan, . M. M. (0) Occurrence of Staphylococcus aureus in Various Retail Meat Products and Evaluation of Thymol-Based Decontamination Trials.. Alexandria Journal of Veterinary Sciences, Online First: 01 Jan, 2025. doi:10.5455/ajvs.218715




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    The Alexandria Journal of Veterinary Sciences (AJVS) Official Journal of Faculty of Veterinary Medicine, Alexandria University   ISSN: 1110 ... Read more.



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    Egypt.

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