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279797

ASSESSMENT AND EVALUATION OF BACTERIOLOGICAL HAZARDS FROM CRITICAL POINTS IN MEAT SHOPS CONCERNING SOME TOXIGENIC AND BIOFILM-FORMING BACTERIA

Article

Last updated: 05 Jan 2025

Subjects

-

Tags

Meat hygiene & meat by-products

Abstract

To manage public health threats in meat from meat shops, the present study aimed to identify and evaluate the microbiological hazard from critical points (meat cuts, liver, minced meat, equipment including knives and mincing machines, Tables, workers' hands, and refrigerators) in retail meat shops of different regions in Kafr El-Sheikh city, Egypt, through total bacterial count (TBC), total coliform count (TCC), and Staphylococcus aureus count (SC) in examined samples and swabs from each source (n =20) the mean count values in CFU/g were recorded higher (p< 0.05) in minced meat samples. Samples that exceeded permissible limits were also detected. S. aureus was isolated in descending order by a rate of 100%, 85%, 80%, 65%, 60%, 50%, and 40% from tables, workers' hands, refrigerators, minced meat, equipment, meat cuts and liver samples, respectively, this means instruments, and workers' hands are higher in isolation rate of S. aureus than meat products. Among10 isolates of S. aureus from different points, the prevalent genotypes of biofilm-forming genes were ebps and eno in all samples, while enterotoxins genes represented by seb and sec. Fifty-four out of 100 E.coli isolates were identified serologically as EPEC (O146: H21, O44: H18, O20: H7, O163: H2), EHEC (O111: H2, O26: H11, O91: H21, O117: H18), ETEC (O125: H21, O128: H2), and EIEC (O159). Findings revealed that meat sold in our local meat shops contains high numbers of spoilage and pathogenic organisms that could be a possible threat to meat and consumers.

DOI

10.21608/avmj.2022.171128.1096

Keywords

meat contamination, meat shops, biofilm-forming bacteria, S. aureus, E.coli

Authors

First Name

NAHLA,

Last Name

EBIED

MiddleName

A.

Affiliation

Department of Food Hygiene, Animal Health Research Institute, Kafr El-Sheikh Branch, Agricultural Research Center (ARC), Egypt

Email

nahla.nahla64@yahoo.com

City

-

Orcid

0000-0002-0833-9944

First Name

MOSTAFA,

Last Name

ABDOU

MiddleName

S.

Affiliation

Department of Bacteriology, Animal Health Research Institute, Kafr El-Sheikh Branch, Agricultural Research Center (ARC), Egypt

Email

dr.mostafaabdou@yahoo.com

City

kafrelsheikh

Orcid

0000-0002-8504-7400

First Name

HALA,

Last Name

ABDELHADY

MiddleName

A.M.

Affiliation

Department of Bacteriology, Animal Health Research Institute, Kafr El-Sheikh Branch, Agricultural Research Center (ARC), Egypt

Email

halaamin144@yahoo.com

City

kafrelsheikh

Orcid

0000-0002-2178-7741

Volume

69

Article Issue

176

Related Issue

39061

Issue Date

2023-01-01

Receive Date

2022-10-26

Publish Date

2023-01-01

Page Start

65

Page End

75

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_279797.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=279797

Order

6

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

MainTitle

ASSESSMENT AND EVALUATION OF BACTERIOLOGICAL HAZARDS FROM CRITICAL POINTS IN MEAT SHOPS CONCERNING SOME TOXIGENIC AND BIOFILM-FORMING BACTERIA

Details

Type

Article

Created At

23 Jan 2023