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64649

Microbiological and Chemical Studies on Some Seafood Served in Port -Said Restaurants

Article

Last updated: 24 Dec 2024

Subjects

-

Tags

Nutrition and Clinical Nutrition

Abstract

Twenty seven ready to eat seafood nine samples of each grilled mullet, boiled shrimps and fried squid (four samples from up-scale and five from popular restaurants) were collected from seafood restaurants in Port- Said. The samples were examined for bacteriological and chemical indices. The mean values of total bacteria count in grilled mullet, boiled shrimp and fried squid in up- scale and popular restaurants were (1.8 × 103, 1.5 × 103; 1. 5 × 103, 1.2 × 103 and 1.45 × 103 , 0.94 × 103cfu/gm) ; the mean value of the total coliform count were  0.85 × 103, 0.7 × 103 ; 0.62 × 103 , 0.56 × 10and  0.7 × 103 ,0.5 × 103 MPN/gm), respectively. The incidence of E. coli species were 25%, 0.20%; 0.0%; 0.20%, and 0.25%, 0.20% respectively.  While the incidence of Listeria species were 25%, 0.20%; 0.50%, 0.40% and 0.0%, 0.0%, respectively. The average value of protein, fat, ash and moisture content in grilled mullet from up- scale and popular restaurants were 18.7%, 19.5%; 13.4%, 19.1%; 2.2%, 3.2% and 65.7%, 57.9% respectively. While in boiled shrimps the results were 14.0%, 19.6%; 14.0%, 11.4%; 2.1%, 2.2% and 69.8%, 67.4% respectively. The results in the examined fried squid were 12.4%, 11.3%; 25.8%, 33.2%; 3.0%, 2.8% and 55.1%, 49.2% respectively. The mean values of the TVB.N were 13.8, 12.0; 22.9, 27.8 and 19.7, 13.4 mg / 100g, respectively. The mean values of TBA were 3.7, 3.3; 3.9, 4.6 and 3.2, 3.3 malonaldiahyde mg / kg, respectively. The mean values of FFA were 8.8, 12.6; 8.9, 7.5 and 19.3, 24.9%, respectively.

DOI

10.21608/scvmj.2015.64649

Keywords

Bacteriological & chemical evaluation, Seafood, E. coli, Listeria spp

Authors

First Name

Nefesa

Last Name

El-Banna

MiddleName

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Affiliation

Department of Clinical Nutrition Helwan University

Email

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City

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Orcid

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First Name

Ashraf

Last Name

EL- Zainy

MiddleName

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Affiliation

Department of Nutrition and Food Science Faculty of Home Economics Mansoura University

Email

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City

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Orcid

-

First Name

Safa

Last Name

EL-Wasef

MiddleName

-

Affiliation

Department of foods and Nutrition Science Faculty of Home Economics Port Said University

Email

-

City

-

Orcid

-

First Name

Reem

Last Name

EL- Bagoury

MiddleName

-

Affiliation

Department of foods and Nutrition Science Faculty of Home Economics Port Said University

Email

-

City

-

Orcid

-

Volume

20

Article Issue

2

Related Issue

9764

Issue Date

2015-12-01

Receive Date

2015-12-02

Publish Date

2015-12-31

Page Start

427

Page End

437

Print ISSN

1110-6298

Online ISSN

2682-3284

Link

https://scvmj.journals.ekb.eg/article_64649.html

Detail API

https://scvmj.journals.ekb.eg/service?article_code=64649

Order

30

Type

Original Article

Type Code

992

Publication Type

Journal

Publication Title

Suez Canal Veterinary Medical Journal. SCVMJ

Publication Link

https://scvmj.journals.ekb.eg/

MainTitle

Microbiological and Chemical Studies on Some Seafood Served in Port -Said Restaurants

Details

Type

Article

Created At

22 Jan 2023