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82471

PROPERTIES OF FUNCTIONAL SOFT CHEESE FORTIFIED WITH GINGER EXTRACT.

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Last updated: 22 Jan 2023

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Abstract

UF soft cheese fortified with ginger extract as a functional dairy food was evaluated. Buffalo's milk retentate was divided into three equal portions. Five and 10 gm fresh ginger rhizome was extracted and added separately to 100 gm milk retentate. The latter batch had no ginger extract as a control. All groups were salted with 4 % NaCl/water phase. The resultant cheese samples were divided into 2 parts; one was separately pickled in salted permeate (4%), while the other was kept without pickling. All cheese samples were stored at 5±2°C for 6 weeks. The results revealed that, cheese pickling increased the proteolysis and acid value, while decreased pH and total volatile fatty acids (T.V.F.A.). Fortification with ginger extract enhanced cheese proteolysis and (T.V.F.A.), while reduced pH value and peroxide values (P.V.) of cheese samples. In general, un-pickled soft cheese was more springiness, firmer, darker and more yellowish compared with pickled cheese samples. Fortification with ginger extract caused an increase in cohesiveness, whiteness and yellowish colour degree and decrease in firmness of both pickled and un-pickled soft cheese. Ginger extract-fortified cheese enhance the growth of L. lactis ssp. lactis and L. lactis ssp. cremoris, which more pronounced in pickled samples. Mould and Yeast were detected only in control cheese samples after 2 weeks. Ginger extract fortified cheese gained the highest scores for flavour, texture and overall acceptability in both pickled and un-pickled cheese samples, which became more acceptable over storage.

DOI

10.21608/jfds.2010.82471

Authors

First Name

M.

Last Name

Abd El-Aziz

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Affiliation

Dairy Science Dept., National Research Centre, Dokki, Giza, Egypt.

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First Name

Faten

Last Name

Seleet

MiddleName

L.

Affiliation

Dairy Science Dept., National Research Centre, Dokki, Giza, Egypt.

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City

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Orcid

-

First Name

Sahar

Last Name

Mohamed

MiddleName

H. S.

Affiliation

Dairy Science Dept., National Research Centre, Dokki, Giza, Egypt.

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Orcid

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First Name

Hayam

Last Name

Abbas

MiddleName

M.

Affiliation

Dairy Science Dept., National Research Centre, Dokki, Giza, Egypt.

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Volume

1

Article Issue

7

Related Issue

12446

Issue Date

2010-07-01

Receive Date

2020-04-14

Publish Date

2010-07-01

Page Start

429

Page End

439

Print ISSN

2090-3650

Online ISSN

2090-3731

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https://jfds.journals.ekb.eg/article_82471.html

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https://jfds.journals.ekb.eg/service?article_code=82471

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5

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Original Article

Type Code

886

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Journal

Publication Title

Journal of Food and Dairy Sciences

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

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Article

Created At

22 Jan 2023