170986

COMPARISON BETWEEN THE MICROBIOLOGICAL STATUS OF RAW AND PASTEURIZED MILK YOGHURT

Article

Last updated: 05 Jan 2025

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Abstract

This investigation was run to compare the microbiological quality between raw and pasteurized milk yoghurt. A total of 70 raw and pasteurized milk yoghurt samples (35 samples of each) were collected from small dairies and supermarkets in Assiut City, Egypt. All samples were investigated to determine the Enterococci, yeasts and molds, Staphylococcus aureus, coliforms, faecal coliforms and E. coli count. Also, for detection of anaerobes. In raw milk yoghurt samples the incidences of Enterococci, yeasts and molds, coliforms, faecal coliforms and E. coli were 40, 82.9, 62.9, 57.1 and 54.3%, respectively; while, for pasteurized milk yoghurt samples, the incidences were 22.9, 77.1, 2.9, 2.9 and 2.9%, respectively. On the other hand, Staphylococcus aureus and anaerobes could not be detected in this study. The microbiological results in this study were compared with the limits of Egyptian Organization Standards.

DOI

10.21608/avmj.2014.170986

Keywords

Key words: Microbiology, Raw, pasteurized, Milk yoghurt

Authors

First Name

O.A.

Last Name

SADEK;

MiddleName

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Affiliation

Animal Health Research Institute – Assiut Regional Lab.

Email

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City

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Orcid

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First Name

MANL

Last Name

M. AMIN

MiddleName

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Affiliation

Animal Health Research Institute – Assiut Regional Lab.

Email

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City

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Orcid

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First Name

M.F.

Last Name

HUSSEIN

MiddleName

-

Affiliation

Animal Health Research Institute – Assiut Regional Lab.

Email

mahmoudfarghaly_1970@yahoo.com

City

-

Orcid

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Volume

60

Article Issue

142

Related Issue

24326

Issue Date

2014-07-01

Receive Date

2014-06-24

Publish Date

2014-07-01

Page Start

132

Page End

138

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_170986.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=170986

Order

18

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

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

MainTitle

COMPARISON BETWEEN THE MICROBIOLOGICAL STATUS OF RAW AND PASTEURIZED MILK YOGHURT

Details

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Article

Created At

23 Jan 2023