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177530

Microbiological Quality of Kareish cheeses

Article

Last updated: 28 Dec 2024

Subjects

-

Tags

veterinary sciences - basic, clinical, environmental, animal-origin food hygiene, feed hygiene, etc.

Abstract

This study aimed to evaluate kareish cheese sold in two cities in Egypt (New Valley and Cairo). A total of 105 kareish cheese samples were collected from New Valley, Cairo and different cheese factories (35 samples for each). The samples were examined for the occurrence of some food poisoning microorganisms as well as their quality. All samples were submitted for physical, chemical, and microbiological examination. The physical examination revealed that 100% of the examined samples were normal in color, odor, and consistency. The mean values of salinity and pH were 2.0±0.26 and 4.4±0.04, respectively. The positive % of coliforms, E. coli, and molds & yeasts were 42.8, 30.5, and 89.5%, respectively with the mean count 3.45±0.22, 1.92±0.22, and 4.62±0.13 cfu/g, respectively. Moreover, Staphylococcus aureus, Salmonella spp. and Listeria monocytogenes could not be detected in the examined kareish cheese samples. The results clarified that the high risk for humans that may be occurred by consumption of contaminated kareish cheese. Hygienic measures must be taken during the manufacture of this type of cheese.

DOI

10.21608/nvvj.2021.177530

Keywords

E. coli, kareish cheese, L. monocyotogenes, Salmonella spp, Staph. aureus

Authors

First Name

Tawfik

Last Name

Elbassiony

MiddleName

Abdel Rahman

Affiliation

Department of Food Hygiene (Milk Hygiene), Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt.

Email

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City

-

Orcid

-

First Name

Khaled

Last Name

El-Khawas

MiddleName

Mohamed

Affiliation

Department of Food Hygiene (Milk Hygiene), Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt.

Email

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City

-

Orcid

-

First Name

Nadia

Last Name

Mostafa

MiddleName

Mohamed

Affiliation

Animal Health Research Institute, Dokki, Giza, Cairo 12618, Egypt

Email

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City

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Orcid

-

First Name

Rania

Last Name

Ewida

MiddleName

mohmed

Affiliation

Department of food hygiene, Faculty of Veterinary Medicine, New Valley University, Egypt.

Email

r_ewida@vet.nvu.edu.eg

City

-

Orcid

-

Volume

1

Article Issue

1

Related Issue

25699

Issue Date

2021-01-01

Receive Date

2021-05-07

Publish Date

2021-01-01

Page Start

16

Page End

22

Print ISSN

2786-0272

Online ISSN

2786-0280

Link

https://nvvj.journals.ekb.eg/article_177530.html

Detail API

https://nvvj.journals.ekb.eg/service?article_code=177530

Order

3

Type

Original Article

Type Code

1,934

Publication Type

Journal

Publication Title

New Valley Veterinary Journal

Publication Link

https://nvvj.journals.ekb.eg/

MainTitle

Microbiological Quality of Kareish cheeses

Details

Type

Article

Created At

23 Jan 2023