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244936

MICROBIOLOGICAL EVALUATION OF LOCALLY MANUFACTURED SOFT CHEESE

Article

Last updated: 05 Jan 2025

Subjects

-

Tags

Food biotechnology
Laboratory investigation
Microbiology, mycology and immunology
Milk hygiene & milk product

Abstract

One hundred and fifty random samples of soft cheeses represented by Domiati, Kareish and Tallaga (50 samples each) were collected from different local retails, dairy shops and street vendors in Assiut city, Egypt, for microbiological evaluation. Aerobic bacteria were enumerated with average count values of 4.2×104, 2.6×105 and 6.1×104 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. Coliforms were detected with average count values of 8.5X102, 3.3X103 and 2.0X103 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. Fecal coliforms were detected with average count values of 5.3x102, 9.7x102 and 8.4x102 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. Isolation of E. coli in 32, 50 and 42 % samples that were examined with average count values of 3.0X102, 4.0X102 and 4.4X102 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. Isolation of Staph. aureus in 74, 72 and 64 % samples that were examined with average count values of 1.8x103, 1.7x103 and 8.7x102 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. Anaerobic bacteria were found in 46, 66 and 54% in Domiati, Kareish and Tallaga cheese samples, respectively. Yeasts and molds were present with average count values of 2.3x102, 5.4x102 and 8.2x102 cfu/g and 3.8x102, 4.1x102 and 3.9x102 cfu/g in Domiati, Kareish and Tallaga cheese, respectively. The results reflect the poor general hygiene conditions during production and storage which call for more restrictions and preventive measures in milk herds, milk production and dairy factories in respect to quality control, sanitation and health care.

DOI

10.21608/avmj.2022.140401.1060

Keywords

Domiati cheese, kareish cheese, Tallaga Cheese, AEROBIC BACTERIA, coliforms

Authors

First Name

RASHA

Last Name

EID

MiddleName

FAWZY

Affiliation

Department of Milk Hygiene, Animal Health Research Institute (AHRI), Assiut Branch, Agriculture Research Center (ARC), Egypt

Email

rasha.nutricia@gmail.com

City

Assuit

Orcid

-

First Name

AHMED

Last Name

AHMED

MiddleName

ABDEL-HAMEID

Affiliation

Department of Milk Hygiene, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt

Email

abdelhameid51@yahoo.com

City

-

Orcid

-

First Name

WALLAA

Last Name

AMIN

MiddleName

FAROUK

Affiliation

Department of Milk Hygiene, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt

Email

wallaa_800@yahoo.com

City

-

Orcid

-

First Name

MANAL

Last Name

AMIN

MiddleName

MOHAMED

Affiliation

Department of Milk Hygiene, Animal Health Research Institute (AHRI), Assiut Branch, Agriculture Research Center (ARC), Egypt

Email

zyadmohamed676@gmail.com

City

-

Orcid

-

Volume

68

Article Issue

174

Related Issue

35508

Issue Date

2022-07-01

Receive Date

2022-05-25

Publish Date

2022-07-01

Page Start

28

Page End

37

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_244936.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=244936

Order

4

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

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

MainTitle

MICROBIOLOGICAL EVALUATION OF LOCALLY MANUFACTURED SOFT CHEESE

Details

Type

Article

Created At

23 Jan 2023