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371661

Carcass Traits, Meat Quality and Nutritional Profiles of Wild Egyptian Geese (Alopochen aegyptiaca) and Wigeon (Anas penelope).

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Last updated: 03 Jan 2025

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Abstract

The gamebird species as an alternative meat are considered as one of the potential benefits for achieving sustainable food security and the nutritional benefits of high-quality protein, challenging the increasing demand for animal-based protein. Therefore, the present study aimed to evaluate the carcass traits, meat quality, mineral, protein, and lipid composition of breast and leg meat sourced from wild Egyptian geese (Alopochen aegyptiaca, n=8) and wigeons (Anas penelope, n=12) hunted in southern Egypt in 2020 and 2021. Pre-slaughter, carcass yield, and the weights of carcass parts were higher (p < 0.05) in male and female Egyptian geese compared to wigeons. Additionally, Egyptian geese had the highest water holding capacity (WHC), redness (a*), and the lowest lightness (L*) in the breast (63.34%, 12.93, and 36.43, respectively) and leg muscles (66.55%, 14.65, and 41.69, respectively). Moreover, they possessed the highest moisture, protein, and the lowest lipid content in the breast (71.64, 21.93 and 2.98%, respectively) and leg muscles (70.24, 21.43 and 3.05%, respectively) compared to wigeons. In contrast, there were no significant differences (p > 0.05) in dressing percentage, ultimate pH24, yellowness (b*), and ash content between the two species. However, the Egyptian geese breast and leg muscles exhibited greater amounts of sodium, potassium, calcium, and zinc, along with lower amounts of iron, and copper. The intake of 150 g of pure meat from the studied wild birds supplies a total of 28.5–34.2 g of protein, including 16.54 g of essential amino acids (EAA), which is equal to 67% of human protein demand. The absence of observed variations in fatty acid fractions and ratios as well as atherogenic (AI) and thrombogenic (TI) indicates that the lipid nutritional value is equal among species.

DOI

10.21608/ejfs.2024.287579.1182

Keywords

Gamebird, meat quality, carcass yield

Authors

First Name

Mokhless

Last Name

Abd El Rahman

MiddleName

A. M.

Affiliation

Food Science and Technology Department, Faculty of Agriculture Assiut University, Assiut, 71526, Egypt.

Email

drmokhless@agr.aun.edu.eg

City

Assiut city

Orcid

-

First Name

Ahmed

Last Name

Ashour

MiddleName

S. B.

Affiliation

Natural Resources Department, Institute of African and Nile States Researches & Studies, Aswan University, Aswan, 81528, Egypt.

Email

ahmed_badry@aswu.edu.eg

City

-

Orcid

-

First Name

Ahmed

Last Name

Khalifa

MiddleName

H.

Affiliation

Food Science and Technology Department, Faculty of Agriculture Assiut University, Assiut, 71526, Egypt.

Email

ahmed.khalifa@agr.aun.edu.eg

City

-

Orcid

-

Volume

52

Article Issue

1

Related Issue

47746

Issue Date

2024-06-01

Receive Date

2024-05-07

Publish Date

2024-06-01

Page Start

77

Page End

92

Print ISSN

1110 -0192

Online ISSN

2636-4034

Link

https://ejfs.journals.ekb.eg/article_371661.html

Detail API

https://ejfs.journals.ekb.eg/service?article_code=371661

Order

371,661

Type

Original Article

Type Code

597

Publication Type

Journal

Publication Title

Egyptian Journal of Food Science

Publication Link

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

MainTitle

Carcass Traits, Meat Quality and Nutritional Profiles of Wild Egyptian Geese (Alopochen aegyptiaca) and Wigeon (Anas penelope).

Details

Type

Article

Created At

30 Dec 2024