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110236

Functional Properties and Nutritional Quality of Processed Cheese Spreads Enriched with Black Rice Powder

Article

Last updated: 22 Jan 2023

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Tags

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Abstract

Black rice has been reported to contain many bioactive compounds, protein, crude fiber, total carbohydrates and minerals with attractive purple color making it valuable component in dairy industries. Partial replacement of dairy ingredients by 2-6% black rice powder (BRP) to make functional processed cheese spreads (PCS) was investigated. Chemical composition, microbiological, rheological characteristics, total phenolic compounds (TPC), antioxidant activity (AA) and sensory evaluation of PCS were determined. Results showed that no significant difference was observed in dry matter and fat content between PCS and control sample however, the protein content was significantly decreased by addition of BRP. Adding different ratios of BRP in PCS increased the TPC and AA than control sample as fresh and throughout the cold storage period. Furthermore, fortification with BRP significantly affected the rheological characteristics of PCS. Inclusion of black rice powder at different concentrations in the PCSs mix had no noticeable effect on the microbiological quality. Sensory evaluation results revealed that using 2% BRP in PCS processing had higher acceptability compared with control sample. Thus, BRP could be incorporated in PCS to develop a product with acceptable functional, nutritional and sensory properties.

DOI

10.21608/ejfs.2020.36261.1068

Keywords

Black rice, Processed Cheese spreads, Antioxidant activity

Authors

First Name

Rafik

Last Name

Khalil

MiddleName

A

Affiliation

Dairy department Suez canal university

Email

rafikkhalil2004@yahoo.com

City

Ismailia

Orcid

-

First Name

Wael

Last Name

Elkot

MiddleName

Fathi

Affiliation

Dairy science and technology department, Faculty of agriculture&natural resources, Aswan university

Email

wael.fathi@agr.aswu.edu.eg

City

Aswan

Orcid

-

Volume

48

Article Issue

2

Related Issue

19636

Issue Date

2020-12-01

Receive Date

2020-07-18

Publish Date

2020-12-01

Page Start

281

Page End

289

Print ISSN

1110 -0192

Online ISSN

2636-4034

Link

https://ejfs.journals.ekb.eg/article_110236.html

Detail API

https://ejfs.journals.ekb.eg/service?article_code=110236

Order

8

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