Beta
82478

EVALUATION OF THE QUALITY AND HYGIENE PRACTICES IN SMALL DAIRY PROCESSING PLANTS IN GIZA.

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

-

Abstract

The aim of the present work was to evaluate the quality and hygiene practices in small dairy processing plants in Giza.  Samples of raw milk and finished product (soft cheese) were collected randomly from small plants representing 7 areas.  A total of 69 raw milk samples and 65 soft cheese (fresh and pickled) were collected and analysed for the presence of preservatives (formalin, bicarbonate and H2O2), and microbiological quality. Hydrogen peroxide was detected in all raw milk samples. Wide variations were found in the total bacterial, counts and coliform and yeasts & moulds were found in raw milk and cheese samples of the different areas. Salmonella spp were not found in all of the milk samples, but were detected in 4-7% samples from 2 areas, while Staphylococcus areus was detected in 15-38% of milk samples from 5 areas and 3-39% of samples from 6 areas.    Also, the hygiene practices in the cheese plants were evaluated using a questionnaire formate and critical points were identified.  The obtained data can be used to develop and apply the HACCP system in the small cheese plants.

DOI

10.21608/jfds.2010.82478

Keywords

Raw milk, Soft cheese, small scale plants, preservatives, Microbiological quality, Hazard Analysis

Authors

First Name

Alia

Last Name

El-Gendy

MiddleName

A.

Affiliation

Food Tech. Res. Inst., Agric. Res. Center, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Abeer

Last Name

Zayan

MiddleName

F.

Affiliation

Food Tech. Res. Inst., Agric. Res. Center, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Amany

Last Name

El-Bialy

MiddleName

R.

Affiliation

Food Tech. Res. Inst., Agric. Res. Center, Giza, Egypt.

Email

-

City

-

Orcid

-

Volume

1

Article Issue

8

Related Issue

12447

Issue Date

2010-08-01

Receive Date

2020-04-14

Publish Date

2010-08-01

Page Start

483

Page End

493

Print ISSN

2090-3650

Online ISSN

2090-3731

Link

https://jfds.journals.ekb.eg/article_82478.html

Detail API

https://jfds.journals.ekb.eg/service?article_code=82478

Order

2

Type

Original Article

Type Code

886

Publication Type

Journal

Publication Title

Journal of Food and Dairy Sciences

Publication Link

https://jfds.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023