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340220

Improving the Quality and Sensory Properties of Drinkable Yogurt Made from Goat and Sheep Milk with Date Puree

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Dairy science

Abstract

Goat's milk (GM), sheep's milk (SM), and its fermentation products are renowned for their nutritional and health advantages, yet they often face challenges in the market due to their distinctive flavor, which some consumers find unpleasant. The incorporation of fruit purees presents an appealing solution for enhancing taste, odor and masking the undesirable flavors in these dairy products. The current study aimed to investigate the effects of supplementing plain fermented GM or SM with date puree (DP) at concentrations of 1.5, 3, and 5% on physicochemical, antioxidant, rheological and sensory properties of  the products. The pH-values, ash, fibers, antioxidants, and viscosity of both flavored goat drinkable yogurt (FGY) and flavored sheep-drinkable yogurt (FSY) were significantly higher (p≤0.05) compared to both plain drinkables. Drinkable yogurt fortified with 5% DP had a higher total solid content, while samples fortified with 1.5% and 3% DP had higher protein and fat contents than the control samples. The addition of DP improved significantly (p≤0.05) the sensory attributes of FGY and FSY, and the yogurt samples were more acceptable than controls. The cold storage (5◦C) for 10 days had significant effects (p≤0.05) on the properties of all yogurt samples. In conclusion, the addition of DP improved the physicochemical, rheological, and all sensory properties of goat and sheep yogurt.

DOI

10.21608/asejaiqjsae.2024.340220

Keywords

goat milk, sheep milk, date palm, Fermented beverage, Fortification

Authors

First Name

Sameh

Last Name

Yacoub

MiddleName

-

Affiliation

Food & Dairy Science & Technology Department, Agriculture Faculty, Damanhour University, Damanhour, Egypt.

Email

sameh.said@agr.dmu.edu.eg

City

-

Orcid

-

First Name

Mai

Last Name

Galal

MiddleName

-

Affiliation

Msc Student-Food, Dairy Science &Techno. Dept., Fac. of Agric., Damanhour Univ., Egypt.

Email

maigalal.18996@gmail.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Helal

MiddleName

-

Affiliation

Food Dairy Science Technology Department, Agriculture Faculty, Damanhour University, Damanhour, Egypt.

Email

ahmed.helal@damanhour.edu.eg

City

-

Orcid

-

First Name

Sameh

Last Name

Awad

MiddleName

-

Affiliation

Department of Dairy Science and Technology, Faculty of Agriculture, Alexandria University, Egypt.

Email

sameh111eg@yahoo.com

City

-

Orcid

-

Volume

45

Article Issue

1

Related Issue

45054

Issue Date

2024-03-01

Receive Date

2024-01-10

Publish Date

2024-03-31

Page Start

35

Page End

45

Print ISSN

1110-0176

Online ISSN

2536-9784

Link

https://asejaiqjsae.journals.ekb.eg/article_340220.html

Detail API

https://asejaiqjsae.journals.ekb.eg/service?article_code=340220

Order

5

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

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

MainTitle

Improving the Quality and Sensory Properties of Drinkable Yogurt Made from Goat and Sheep Milk with Date Puree

Details

Type

Article

Created At

23 Dec 2024