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183996

OCCURRENCE AND ENUMERATION OF BACILLUS CEREUS IN EGYPTIAN DAIRY DESSERTS

Article

Last updated: 23 Jan 2023

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Abstract

A total of 200 random samples of Egyptian dairy desserts including flavoured ice cream; mehallabia, custard and rice pudding (each 50 samples) were collected from different dairy shops and supermarkets in El-Mansoura City,
province, Egypt. The samples were examined bacteriologically to enumerate and isolate Bacillus cereus using surface plating technique on Mannitol egg youlk phenol red polymyxin (MYP) agar plates. Bacillus cereus was found in 19 (38%); 22 (44%); 21(42%) and 32(64%) samples of flavoured ice cream, mehallabia, custard and rice pudding with a mean values of 9.68 x 104 + 3.43 x 104; 1.65 x 10 +0.56 x 10°; 1.71 x 10+ 0.60 x 10% and 2.39 x 107 + 1.5 x 10' cells/g, respectively. All B. cereus strains were highly sensitive to streptomycin, chlormphenicol, tetracycline, kanamycin, gentamycin, neomycin and erythromycin. Whereas all the isolates were resistante to colistin. The suggestive measures to minimize contamination of dairy desserts with B. cereus are discussed.

DOI

10.21608/avmj.1996.183996

Keywords

Key words: Bacillus cereus Egyptian diary desserts

Authors

First Name

A.M.

Last Name

AL-ASHMAWY

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Orcid

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First Name

A.A.

Last Name

EL-EBEEDY

MiddleName

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Affiliation

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City

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Orcid

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First Name

A.M.

Last Name

EL-GAMAL

MiddleName

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Affiliation

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Email

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City

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Orcid

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First Name

SH. M.

Last Name

YOUSSEF

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Volume

36.1

Article Issue

71

Related Issue

26546

Issue Date

1996-10-01

Receive Date

2021-10-24

Publish Date

1996-10-01

Page Start

117

Page End

124

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_183996.html

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https://avmj.journals.ekb.eg/service?article_code=183996

Order

13

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

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

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Article

Created At

23 Jan 2023