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51375

USING POMEGRANATE PEEL EXTRACTS AS NATURAL ANTIOXIDANT IN CREAM CHEESE MANUFACTURED FROM GOAT'S MILK

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Last updated: 24 Dec 2024

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Abstract

In this study, cream cheese was prepared from goat's milk supplemented with different concentration of pomegranate peel extracts (PPE) (0.5, 1 and 2%) as natural antioxidant. Experimental cheeses evaluated for antioxidant activity RSA/DPPH, total phenolic compound (TPC) and total flavonoid compound (TFC), oxidative stability, microbiological and organoleptic properties during storage periods at 4±1ºC for 45 days. Chemical composition was determined for fresh cheese. The obtained results showed that a significant (P ≤0.05) increased observed in DPPH, TPC and TFC in cheese containing PPE3 (goat's cream cheese containing 2% PPE) recorded high values. Stored goat's cream cheese has significant (P ≤0.05) decrease in total bacterial count, proteolytic, lipolytic bacteria and yeast/mould counts than the control cheese. Coliforms were not detected throughout the storage period. Organoleptic results showed that concentration of pomegranate peel extracts up to 1.0% recorded high pointes than the control. Pomegranate peel extracts could be used as natural preservative to improve acceptability and the oxidative stability of goat's cream cheese.  

DOI

10.21608/zjar.2017.51375

Keywords

Pomegranate peel extracts, goat's cream cheese, Antioxidant activity, chemical, microbiological and organoleptic properties

Authors

First Name

Samah

Last Name

El-Shafei

MiddleName

M.S.

Affiliation

Anim. and Poult. Breed. Dept., Des. Res. Cent., Cairo, Egypt

Email

samahelshafei@yahoo.com

City

-

Orcid

-

First Name

E.

Last Name

Abdeen

MiddleName

M.M.

Affiliation

Anim. and Poult. Breed. Dept., Des. Res. Cent., Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Safaa

Last Name

Abozed

MiddleName

S.

Affiliation

Food Sci. and Technol. Dept., Nat. Res. Cent., Dokki, Giza, Egypt

Email

-

City

-

Orcid

-

Volume

44

Article Issue

6

Related Issue

7958

Issue Date

2017-11-01

Receive Date

2017-10-23

Publish Date

2017-12-30

Page Start

2,649

Page End

2,664

Print ISSN

1110-0338

Online ISSN

3009-7193

Link

https://zjar.journals.ekb.eg/article_51375.html

Detail API

https://zjar.journals.ekb.eg/service?article_code=51375

Order

45

Type

Original Article

Type Code

842

Publication Type

Journal

Publication Title

Zagazig Journal of Agricultural Research

Publication Link

https://zjar.journals.ekb.eg/

MainTitle

USING POMEGRANATE PEEL EXTRACTS AS NATURAL ANTIOXIDANT IN CREAM CHEESE MANUFACTURED FROM GOAT'S MILK

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Type

Article

Created At

22 Jan 2023