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235552

Influence of Different Heat Treatments on The quality Characteristics of Edam Cheese

Article

Last updated: 22 Jan 2023

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Tags

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Abstract

In this study, Edam cheese was produced from milk subjected to different heat treatments. Pasteurization (72 °C/15 sec) and thermization (65 °C/15 sec) were used in comparison to raw milk in the production of Edam cheese. The resultant cheese was ripened for 45 days and analyzed at 1, 15, 30 and 45 days intervals. The highest moisture content 48.87 % was determined in Edam cheese produced from pasteurized milk, while the lowest (45.55 %) was observed in raw milk Edam cheese at the first stage of ripening. Edam cheeses produced either from pasteurized or thermized milk was characterized by lower fat and protein contents. The acidity of raw milk Edam cheese was the highest among all Edam cheese samples during ripening period. Ripening indices including WSN/TN (15.41, 13.20 and 14.58 %) and NPN/TN (6.31, 5.78 and 6.17 %) were determined and were comparable between raw, pasteurized and thermized milk Edam cheese respectively at the end of ripening. In addition, Edam cheeses from pasteurized or thermized milk characterized with lower hardness values than raw milk Edam cheese. Moreover, the applied heating of Edam cheese milk affected the microbiota of Edam cheese samples and the level of proteolysis, lipolysis and subsequent liberation of free fatty acids and volatile compounds when compared to raw milk Edam cheese. Edam cheese produced from pasteurized milk had the higher sensorial scores particularly at the end of ripening period. Overall, Edam cheese made with Pasteurized milk was higher in quality characteristic than others.

DOI

10.21608/ejfs.2022.118954.1119

Keywords

Edam cheese, pasteurization, thermization

Authors

First Name

Shaimaa

Last Name

Hamdy

MiddleName

-

Affiliation

Dairy Science Department, Faculty of Agriculture, Fayoum University, Egypt.

Email

smh01@fayoum.edu.eg

City

Fayoum

Orcid

-

First Name

Doha

Last Name

Abdelmeged

MiddleName

Ali

Affiliation

Dairy Department, Faculty of Agriculture, Fayoum University

Email

daa11@fayoum.edu.eg

City

Fayoum

Orcid

-

First Name

Hani

Last Name

Abd Elmontaleb

MiddleName

Shaaban

Affiliation

Dairy Department, Faculty of Agriculture, Fayoum University, 63514, Fayoum, Egypt

Email

hsm00@fayoum.edu.eg

City

Fayoum

Orcid

0000-0003-0554-7403

Volume

50

Article Issue

1

Related Issue

30037

Issue Date

2022-01-01

Receive Date

2022-01-29

Publish Date

2022-01-01

Page Start

83

Page End

98

Print ISSN

1110 -0192

Online ISSN

2636-4034

Link

https://ejfs.journals.ekb.eg/article_235552.html

Detail API

https://ejfs.journals.ekb.eg/service?article_code=235552

Order

235,552

Type

Original Article

Type Code

597

Publication Type

Journal

Publication Title

Egyptian Journal of Food Science

Publication Link

https://ejfs.journals.ekb.eg/

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Details

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Article

Created At

22 Jan 2023