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208390

Using of Siwi Date in Production of Some New Juices

Article

Last updated: 01 Jan 2025

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Subjects

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Tags

Food Science and technology

Abstract

Siwi cultivar is the most important simi-dry date cultivars in Egypt, its khalal stage has low price and marketing value as a result of its short shelf-life. So, this work aims to utilize Siwi fruits at khalal stage in production of new juices (pure or mixed with pomegranate or cinnamon), as well as evaluate these new juices chemically, sensory and microbiologically during three months of storage at room temperature. The obtained results showed that, date juice blends with pomegranate or cinnamon had higher content of polyphenols, flavonoids, anthocyanins in comparison with pure date juice, whereas pomegranate led to decrease TSS, reducing and total sugars in opposite situation with cinnamon. Also, adding pomegranate or cinnamon led to improve the microbial quality of the produced juices comparing to pure date juice. Results of sensory evaluation demonstrated that all studied date juices are accepted organoleptically. These mentioned results proposed that, Siwi date fruits at khalal stage (separately or combined with pomegranate or cinnamon) could be used in production of new, delicious and nutritional juices. 

DOI

10.21608/asejaiqjsae.2021.208390

Keywords

Siwi date fruits, khalal stage, pomegranate, cinnamon and juices

Authors

First Name

Fouad

Last Name

Abou-Zaid

MiddleName

Omer

Affiliation

Agri-Industrialization Unit, Plant Production Department, Desert Research Center

Email

fouadomer1@yahoo.com

City

Cairo

Orcid

0000-0003-4527-1771

Volume

42

Article Issue

4

Related Issue

28123

Issue Date

2021-10-01

Receive Date

2021-10-25

Publish Date

2021-12-31

Page Start

941

Page End

949

Print ISSN

1110-0176

Online ISSN

2536-9784

Article File

ASEJAIQJSAE_Volume 42_Issue 4_Pages 941-949.pdf

PDF . 203.9kB

Link

https://asejaiqjsae.journals.ekb.eg/article_208390.html

Detail API

https://asejaiqjsae.journals.ekb.eg/service?article_code=208390

Order

14

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

https://asejaiqjsae.journals.ekb.eg/

MainTitle

Using of Siwi Date in Production of Some New Juices

Details

Type

Article

Created At

22 Jan 2023