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319800

Microbiological Assessment of Various Ready-To-Eat Foods in Cairo, Egypt, and Studying the Possible Antibacterial Effects of Garlic and Cumin Oils as Food Additives

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Veterinary Parasitology & Microbiology

Abstract

READY-TO-EAT (RTE) food contamination has become a global health problem. A bacteriological survey of RTE food samples (54 barbecued chicken meat, 50 meat shawarma, 56 chicken shawarma, 44 grilled fish, 36 fesikh, 48 brackish fish, and 48 sardines) was implemented. The samples were analyzed using standard microbiological techniques. Enterobacteriaceae (67.26%), Aeromonas (5.36%), Pseudomonas (1.19%), S. aureus (9.82%), coagulase-negative staphylococci (11.90%), and Listeria (9.52%) were detected in the examined samples. Different Enterobacteriaceae species were isolated and identified. Neither Campylobacter nor salmonellae were detected. The count of the isolated bacteria in the different collected samples was determined. The antibacterial activities of garlic and cumin oils against different recovered isolates were investigated. The inhibition zone diameters (mm) of garlic and cumin oil were 17 and 14 against Enterobacteriaceae, 16 and 11 against Aeromonas,14 and 12 against Pseudomonas, 20 and 14 against S. aureus and 18 and 12 against Listeria, respectively. This study recommends the application of good hygienic practices in the preparation of RTE foods to improve their hygienic conditions and minimize their bacterial counts which will undoubtedly minimize the public health hazards. Finally, using spices like garlic and cumin as additives in RTE foods may provide better inhibition of foodborne pathogens.

DOI

10.21608/ejvs.2023.213788.1515

Keywords

aeromonas, Enterobacteriaceae, Listeria, Pseudomonas, Staphylococci, cumin oil, garlic oil

Authors

First Name

JAKEEN

Last Name

Eljakee

MiddleName

-

Affiliation

Department of Microbiology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt

Email

jeljakee@yahoo.com

City

Cairo

Orcid

0000-0002-5299-3783

First Name

nagwa

Last Name

ata

MiddleName

-

Affiliation

Department of Microbiology and Immunology, National Research Centre

Email

nagwaata@yahoo.com

City

Cairo

Orcid

-

First Name

Shimaa

Last Name

Omara

MiddleName

Tawfeeq

Affiliation

Department of Microbiology and Immunology, National Research Centre

Email

shimaaomara2112@gmail.com

City

-

Orcid

0000-0002-3521-9665

Volume

55

Article Issue

1

Related Issue

43300

Issue Date

2024-01-01

Receive Date

2023-06-08

Publish Date

2024-01-01

Page Start

243

Page End

257

Print ISSN

1110-0222

Online ISSN

2357-089X

Link

https://ejvs.journals.ekb.eg/article_319800.html

Detail API

https://ejvs.journals.ekb.eg/service?article_code=319800

Order

319,800

Type

Original Article

Type Code

140

Publication Type

Journal

Publication Title

Egyptian Journal of Veterinary Sciences

Publication Link

https://ejvs.journals.ekb.eg/

MainTitle

Microbiological Assessment of Various Ready-To-Eat Foods in Cairo, Egypt, and Studying the Possible Antibacterial Effects of Garlic and Cumin Oils as Food Additives

Details

Type

Article

Created At

23 Dec 2024