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77832

Bacteriological quality of raw ewe’s and goat’s milk, with special references to foodborne pathogens

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

Animal-derived food hygiene, safety, and technology (milk, dairy products, meat, meat products, seafood, and poultry meat).

Abstract

Fifty raw ewe's and goat's milk samples (25 of each) were examined for total viable, psychrotrophic count and the presence of foodborne pathogenic microorganisms. The obtained results revealed that the mean total bacterial counts/ml were 1.9 x103 and 1.4 x103 in the examined samples, respectively. Psychrotrophic bacteria could be detected in all examined samples (100.0 %) with mean values of 7.8 x10 and 6.3 x10/mL, respectively. Staphylococci, Enterococci, and E. coli , were detected in (52.0 & 84.0 %), (44.0 & 36.0 %) and (36.0 & 44.0 %) of the examined samples with mean values/ml of (7.2 x10 & 6.1 x10), (2.5 x10 & 2.4 x10) and (3.0 x10 & 2.1x10), respectively. The predominant isolated bacterial strains were Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Enterococcus faecium and E. coli, at percentages of (24.3 & 19.2 %), (16.2 & 32.7 %), (10.8 & 13.5 %), (19.0 & 17.3 %) and (29.7 & 17.3 %) of total isolates, respectively. On the other hand, Clostridium perfringens, Campylobacter jejuni, Corynebacterium bovis and Salmonellae failed to be detected in all examined samples. The sanitary and public health importance of these organisms as well as preventive measures to improve the quality of milk and safeguard the consumers from infection were discussed.

DOI

10.21608/jvmr.2008.77832

Keywords

Bacteriological, Quality, Milk, ewe, Goat, foodborne, pathogens

Authors

First Name

S. F. A.

Last Name

Abd El Aal

MiddleName

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Affiliation

Food Control Department, Faculty of Veterinary Medicine, Zagazig University, Sharkya Governorate, Egypt.

Email

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City

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Orcid

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First Name

E. I.

Last Name

Awad

MiddleName

-

Affiliation

Food Control Department, Faculty of Veterinary Medicine, Zagazig University, Sharkya Governorate, Egypt.

Email

-

City

-

Orcid

-

Volume

18

Article Issue

2

Related Issue

11636

Issue Date

2008-03-01

Receive Date

2020-03-17

Publish Date

2008-03-01

Page Start

28

Page End

33

Print ISSN

2357-0512

Online ISSN

2357-0520

Link

https://jvmr.journals.ekb.eg/article_77832.html

Detail API

https://jvmr.journals.ekb.eg/service?article_code=77832

Order

6

Type

Original Article

Type Code

891

Publication Type

Journal

Publication Title

Journal of Veterinary Medical Research

Publication Link

https://jvmr.journals.ekb.eg/

MainTitle

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Details

Type

Article

Created At

22 Jan 2023