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177387

SANITARY EVALUATION OF SOME SALTED FISHES IN ALEXANDRIA

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Last updated: 23 Jan 2023

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Abstract

A total of 60 Samples of salted fish [20 of each of Fesiekh (Mugil cephalus), Melouha (Hydrocyons froskalii) and sardine (Sardina pilchardus)] were collected at random from Alexandria markets through August, 2005 to March, 2006. The samples were examined chemically and bacteriologically. The achieved results of chemical analysis revealed that histamine level in the examined samples ranged from 9 to 178 mg/ 100 g. The salt content of the examined samples as expressed by the 96 Assiut Vet. Med. J. Vol. 52 No. 110 July 2006 water phase salt % was in a range of 3.2% to 14.1%. On the other hand, the bacteriological analysis revealed that the mean value of Staph. aureus count in Fesiekh, Melouha and sardine samples was 2.9+0.03 logio c.f.u/g, 2.69+0.1 c.f.u/g and 2.89+0.25 c.f.u/g, respectively. The mean value of Sulphite reducing anaerobic bacteria was 3.47+ 0.60 logio c.f.u/g, 1.68+ 0.43 logio c.f.u/g and 2.86= 0.09 logio c.fu/g, respectively. The red halophiles were detected only in 5% and E. coli in 10% of the examined Fesiekh samples. Sulphite reducing anaerobic bacteria were isolated in the rate of 85%, 70% & 55% and Staphylococcus aureus in the rate of 80%, 85% and 70% from Fesiekh, Melouha and salted sardine samples respectively. Whereas, Vibrio parahaemolyticus, Clostridium botulinum, Salmonellae and Shigellae were not detected through the current study.

DOI

10.21608/avmj.2006.177387

Keywords

Key words: Salted fishes, Evaluation, histamine, Staph.aureus, E.coli, vibrio parahaemolytica, Salmonella, C.botulinum

Authors

First Name

SAWSAN

Last Name

M.L. EL-SHESHNAGUI

MiddleName

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Affiliation

Dept. of Food Hygiene, Animal Health Research Institute, Alexandria

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Volume

52

Article Issue

110

Related Issue

24395

Issue Date

2006-07-01

Receive Date

2006-06-17

Publish Date

2006-07-01

Page Start

96

Page End

110

Print ISSN

1012-5973

Online ISSN

2314-5226

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https://avmj.journals.ekb.eg/article_177387.html

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https://avmj.journals.ekb.eg/service?article_code=177387

Order

9

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