Beta
48818

EFFECT OF EXOPOLYSACCHARID (EPS+) PRODUCING CULTURE ON KARIESH CHEESE CHARACTERISTICS

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

-

Abstract

Two types of starters were used on the coagulation process during kariesh cheese making. The first starter consisted of non-exopolysaccharid producing bacteria (EPS_) and considered as control. The second starter consisted of exopolysaccharid producing bacteria (EPS+). Resultant cheese was stored in refrigerator at 4 ◦c for the end of its shelf life. Samples in three replicates were taken at two intervals (zero time, 15 days) then chemically, rhiologically, microbiologically and sensory evaluated. Results revealed that there were an obviously enhancing effect on kariesh cheese fermented with (EPS+) and this enhancement was reflected in many cheese characteristics  . There were a clear increase on the moisture content, adhesiveness, gumminess, chewiness, softness and the curd tension. Also, the use of EPS+ in the coagulation process decreased the curd synersis, pH values either in the beginning or the end of cheese shelf life. On the other hand, the total bacterial counts of the cheese fermented with EPS+ were higher than those in control, all treatments were free from coliform bacteria. Also, the presence of moulds and yeasts was varied between all cheese treatments and the cheese fermented with EPS+ gained the higher content either on the beginning or during its shelf life. In addition EPS+ cheese treatment gained high sensory evaluation scores than control throughout its shelf life. From these results we can deduce that, there was great chance to enhance the kariesh cheese properties and increase its yield by using EPS+ on the coagulation process during its making.

DOI

10.21608/jfds.2015.48818

Keywords

kariesh cheese, processing, exopolysaccharide producing starter

Authors

First Name

El-Tahra

Last Name

Ammar

MiddleName

M. A.

Affiliation

Dairy Department, Faculty of Agriculture, Mansoura University

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Abo-Srea

MiddleName

M.

Affiliation

Dairy Department, Faculty of Agriculture, Mansoura University

Email

-

City

-

Orcid

-

First Name

W.

Last Name

Abu El Magd

MiddleName

S.

Affiliation

Dairy Department, Faculty of Agriculture, Mansoura University

Email

-

City

-

Orcid

-

Volume

6

Article Issue

4

Related Issue

7578

Issue Date

2015-04-01

Receive Date

2019-09-22

Publish Date

2015-04-01

Page Start

243

Page End

251

Print ISSN

2090-3650

Online ISSN

2090-3731

Link

https://jfds.journals.ekb.eg/article_48818.html

Detail API

https://jfds.journals.ekb.eg/service?article_code=48818

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