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SURVEY ON THE INCIDENCE AND TOXIGENICITY OF YERSINIA ENTEROCOLITICA IN SOME MEAT PRODUCTS WITH CONFIRMATION USING PCR

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Last updated: 05 Jan 2025

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Abstract

A total of 120 samples of meat products including luncheon, beef burger, sausage and basterma (30 of each) were collected from different supermarkets and shops in Assiut city to study the prevalence of Yersiniaspp.in these products and confirmation of the isolated Y.enterocolitica by PCR as well as the virulence of this organism.The obtained results showed that the incidence of Yersinaia sp < /em>p. wase 6.6, 10, 20 and 3.3% in examined luncheon, beefburger, sausage and basterma samples respectively.The recorded data revealed that the incidence of Y.enterocolitica in the same products was 6.7, 6.7, 13.3 and 3.3% respectively. Concerning, Y.intermedia, it could be isolated from 3.3% of sausage samples only while Y.kristensenin was isolated from beef burger and sausage in percentage 3.3% for each. The biotyping results of Y.enterocolitica in this study shown that the two strain of Y. enterocolitica isolated from luncheon and the one strain which was isolated from basterma were of biotype 3 while one strain of Y.enterocolitica which isolated from beefburger was Biolype 2 and the other strain was of Biotype 3. Also the four strains isolated form sausage were found to be two strains belonged to biotype 2 and the other two strains belonged to biolype3. Confirmation of Y.enterocolitica was done by suing PCR while the virulence was carried out by using Auto-agglutiration test. The results revealed that 4 from 9 of the isolated Y.enterocolitica had the ability to cause turbidity or clumbing (virulent) in percentage of 44.4%. The other 5 strains 55.5% were avirulent. The public health importance of the organism was discussed and the suggestive measures for safe healthful products were outline.

DOI

10.21608/avmj.2012.172816

Keywords

Key Words: Meat products, yersinia entero colitica, PCR

Authors

First Name

GHADA

Last Name

M.MOHAMED

MiddleName

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Affiliation

Animal Health Research Institute, Assiut Laboratory.

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City

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Orcid

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First Name

LUBNA

Last Name

M. EBRAHEEM

MiddleName

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Affiliation

Animal Health Research Institute, Assiut Laboratory

Email

-

City

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Orcid

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First Name

MANAL

Last Name

H.THABET

MiddleName

-

Affiliation

Animal Health Research Institute, Assiut Laboratory

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Volume

58

Article Issue

133

Related Issue

24335

Issue Date

2012-04-01

Receive Date

2021-03-25

Publish Date

2012-04-01

Page Start

1

Page End

10

Print ISSN

1012-5973

Online ISSN

2314-5226

Article File

AVMJ_Volume 58_Issue 133_Pages 1-10.pdf

PDF . 280.6kB

Link

https://avmj.journals.ekb.eg/article_172816.html

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https://avmj.journals.ekb.eg/service?article_code=172816

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14

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

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

MainTitle

SURVEY ON THE INCIDENCE AND TOXIGENICITY OF YERSINIA ENTEROCOLITICA IN SOME MEAT PRODUCTS WITH CONFIRMATION USING PCR

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Article

Created At

23 Jan 2023