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312710

Antioxidant Activity, Rheological, and Sensory Properties of Functional Goat Milk Yoghurt Drink Using Some Plant Extracts

Article

Last updated: 29 Dec 2024

Subjects

-

Tags

Food science.

Abstract

The present study was designed to investigate the effect of using different ratios (5, 10, and 15%) of date fruit, karkade, and oregano extracts in the manufacture of goat milk yoghurt drinks. Antioxidant activity, rheological, and sensory properties of flavored yoghurt drinks were evaluated. All goat milk yoghurt drink samples were analyzed for phenolic compounds, antioxidant activity, and sensory properties when fresh and during storage (21 days) at 4±1°C. Our results indicated that there was an increase in antioxidant activity and phenolic compounds in all treatments by increasing the levels of plant extracts added. Generally, the data concluded that using 10% date fruit, 10% karkade, and 5% oregano extracts yielded higher scores for rheological and sensory properties than other treatments. The overall results showed that it is possible to produce good-quality goat milk yoghurt drinks with good appearance, flavor, body & texture by adding date, karkade, and oregano extracts as functional foods.

DOI

10.21608/aujst.2023.312710

Keywords

goat milk, Yoghurt drink, Antioxidant activity, Rheological properties, sensory properties

Authors

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

0000-0002-0624-532X

First Name

Amany

Last Name

El-Deeb

MiddleName

Mohamed

Affiliation

Food Technology Research Institute, Agricultural Research center, Giza, Egypt.

Email

amanyeldrini@gmail.com

City

Cairo

Orcid

-

First Name

Samaher

Last Name

Hefny

MiddleName

Gamal

Affiliation

Dairy Science and Technology Department, Faculty of Agriculture & Natural Resources, Aswan University, Aswan, 81528, Egypt.

Email

samahergamal@gmail.com

City

Aswan

Orcid

-

First Name

Ashraf

Last Name

Bakr

MiddleName

Shaban

Affiliation

Food Science and Technology Department, Faculty of Agriculture, Tanta University, Tanta, 31111, Egypt

Email

ashraf.bakr@agr.tanta.edu.eg

City

Tanta

Orcid

-

Volume

3

Article Issue

1

Related Issue

42880

Issue Date

2023-06-01

Receive Date

2023-08-14

Publish Date

2023-06-01

Page Start

109

Page End

123

Print ISSN

2735-3087

Online ISSN

2735-3095

Link

https://aujst.journals.ekb.eg/article_312710.html

Detail API

https://aujst.journals.ekb.eg/service?article_code=312710

Order

312,710

Type

Original papers

Type Code

2,312

Publication Type

Journal

Publication Title

Aswan University Journal of Sciences and Technology

Publication Link

https://aujst.journals.ekb.eg/

MainTitle

Antioxidant Activity, Rheological, and Sensory Properties of Functional Goat Milk Yoghurt Drink Using Some Plant Extracts

Details

Type

Article

Created At

29 Dec 2024