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149674

Effect of using rice bran oil in spreadable fats preparation on quality criteria during cold storage

Article

Last updated: 22 Jan 2023

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Abstract

The current study aims to the possibility of using rice bran oil (RBO) instead of soybean oil (SO) in preparing spreadable fat and its effect on oxidative stability, sensory evaluation and chemical properties during the cold storage period. The results have shown that the use of RBO leads to an increase in the ability to persist against oxidation and increases with the increase in the amount of oil used in the samples with no artificial antioxidants added. Also, no significant differences were noticed between the mean sensory values ​​that were evaluated between the prepared samples and the control sample as well as the commercial sample. The results also showed an increase in free fatty acids (at different rates) in all spreadable fat samples included in the study during the cold storage period. The fatty acids were relatively higher in the case of RBO, and the increase continued gradually throughout the experimental storage period. Also, there was a gradual increase in the peroxide value of the extracted fats during the cold storage period, and then a gradual decrease occurred after that in all treatments except for the commercial sample and the treatment 80% of total fat (used in preparing RBO) as there was no decrease until the end of the storage period.

DOI

10.21608/ajar.2020.149674

Keywords

rice bran oil, spreadable fat, oxidative stability, peroxide value, thiobarbituric acid

Authors

First Name

Ahmed

Last Name

Sabry

MiddleName

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Affiliation

Food Science and Technology Department, Faculty of Agriculture., Al-Azhar University, Cairo, Egypt

Email

ahmedsabry0080@azhar.edu.eg

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Orcid

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First Name

H

Last Name

Hashem

MiddleName

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Affiliation

Food Science and Technology Department, Faculty of Agriculture., Al-Azhar University, Cairo, Egypt

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City

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Orcid

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First Name

Badr

Last Name

Sayed

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-

Affiliation

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Orcid

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Volume

45

Article Issue

2

Related Issue

21870

Issue Date

2020-12-01

Receive Date

2020-08-09

Publish Date

2020-12-01

Page Start

49

Page End

61

Print ISSN

1110-1563

Online ISSN

2786-0051

Link

https://ajar.journals.ekb.eg/article_149674.html

Detail API

https://ajar.journals.ekb.eg/service?article_code=149674

Order

4

Type

Original Article

Type Code

929

Publication Type

Journal

Publication Title

Al-Azhar Journal of Agricultural Research

Publication Link

https://ajar.journals.ekb.eg/

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Article

Created At

22 Jan 2023