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31254

Chemical and mycological evaluation of sweetened condensed and evaporated milks in Menofia governorate

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Last updated: 04 Jan 2025

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Abstract

Fifty random samples of imported concentrated milk (25 each of sweetened condensed and evaporated milk)
were collected from different supermarkets in Menofia Governorate for chemical and mycological
examination. The mean values of total solids, fat, protein, sucrose contents and sugar/water ratio in the
examined sweetened condensed milk samples were 29±0.31, 8.5±1.3, 7.9±1.1, 43±0.32 and 61.91±0.35,
respectively. While, the mean values of total solids, fat and protein contents in examined evaporated milk
samples were25.7±1.1, 8.5±0.23 and 7.1±1.0, respectively. Mold and yeast were detected in both sweetened
condensed and evaporated milk. Aspergillus and Pencillium genera were frequently isolated than other genera
of fungi. Aspergillus spp. were isolated with percentage of (32%) and (44%) from sweetened condensed and
evaporated milk respectively. A. flavus was the most dominant spp.in the examined samples with percentage
of (87.5%)and (27.5%) from sweetened and evaporated milk respectively. From yeast isolated the genus
Saccharomyces was the most dominant in the contaminated sweetened condensed milk samples (40%),
followed by Rhodotorula (12%), then genus Candida (8%).While from evaporated milk the isolated yeast were
Rhodotorula, Candida, and Saccharomyces with percentage (12%), (8%)and (4%), respectively

DOI

10.21608/bvmj.2016.31254

Keywords

condensed milk, evaporated milk, mold, yeast

Authors

First Name

Dina

Last Name

EL Zahaby

MiddleName

I.

Affiliation

Animal Health Research Institute, Shibin EL Koom branch, Department of Food Hygiene

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City

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Orcid

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First Name

Nermeen

Last Name

Ghazaly

MiddleName

H.

Affiliation

Animal Health Research Institute, Shibin EL Koom branch, Department of Mycology

Email

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City

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Orcid

-

Volume

31

Article Issue

2

Related Issue

5342

Issue Date

2016-12-01

Receive Date

2019-05-07

Publish Date

2016-12-01

Page Start

16

Page End

20

Print ISSN

1110-6581

Link

https://bvmj.journals.ekb.eg/article_31254.html

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https://bvmj.journals.ekb.eg/service?article_code=31254

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3

Type

Original Article

Type Code

812

Publication Type

Journal

Publication Title

Benha Veterinary Medical Journal

Publication Link

https://bvmj.journals.ekb.eg/

MainTitle

Chemical and mycological evaluation of sweetened condensed and evaporated milks in Menofia governorate

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Article

Created At

22 Jan 2023