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377315

LIPOLYTIC AND PROTEOLYTIC FUNFAL IN LOCALLY PRODUCED SMOKED MACKEREL

Article

Last updated: 03 Jan 2025

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Subjects

-

Tags

Food safety / meat quality

Abstract

A total number of 100 samples of locally produced smoked Mackerel were collected at random from Cairo and Giza markets. Samples were examined for determination of pH, contamination with both lipolytic and proteolytic fungi, as well as, identification of the present lipolytic - and proteolytic moulds. The mean pH value of samples was 5.19±0.1. Lipolytic moulds and yeasts could be recovered from 67 % and 30 % of the examined samples respectively, while 22 % and 30% of samples were found to contain proteolytic-moulds and yeasts respectively. Identification of the isolated 527 lipolytic moulds reveal the presence of 4 different genera, namely Cladosporium, Aspergillus, Scopulariopsis and Al-tenaria, of which the former was the most frequent (More than 90 %). Identification of the isolated 98 proteolytic moulds revealed the presence of  Species of genera Cladosporium and scopulariopsis , of which Cladosporium was the most frequent (more than 97 %). Isolated Aspergillus and Alternaria species showed no proteolytic activities. The economic and public health significance of contamination of smoked fish with such moulds was discussed.

DOI

10.21608/vmjg.1998.377315

Authors

First Name

AMAL M.

Last Name

EL-SHERIF,

MiddleName

-

Affiliation

Dept. OF Food Hygiene, Fac. Vet. Med., Cairo Univ.

Email

-

City

-

Orcid

-

First Name

NADA K.

Last Name

MANSOUR

MiddleName

-

Affiliation

Dept. OF Food Hygiene, Fac. Vet. Med., Cairo Univ.

Email

-

City

-

Orcid

-

First Name

NABIL A.

Last Name

YASSIEN

MiddleName

-

Affiliation

Dept. OF Food Hygiene, Fac. Vet. Med., Cairo Univ.

Email

-

City

-

Orcid

-

Volume

46

Article Issue

4

Related Issue

49902

Issue Date

1998-10-01

Receive Date

2024-08-30

Publish Date

1998-10-01

Page Start

375

Page End

381

Print ISSN

1110-1423

Online ISSN

2537-1045

Article File

VMJG_Volume 46_Issue 4_Pages 375-381.pdf

PDF . 2.1MB

Link

https://vmjg.journals.ekb.eg/article_377315.html

Detail API

https://vmjg.journals.ekb.eg/service?article_code=377315

Order

377,315

Publication Type

Journal

Publication Title

Veterinary Medical Journal (Giza)

Publication Link

https://vmjg.journals.ekb.eg/

MainTitle

LIPOLYTIC AND PROTEOLYTIC FUNFAL IN LOCALLY PRODUCED SMOKED MACKEREL

Details

Type

Article

Created At

23 Dec 2024