Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Proximate compositions, fatty acids and mineral contents of chicken and turkey gizzards, and textural properties after tenderization with proteolytic enzymes
Journal of Food Processing and Preservation · Ekim 2021
YÖKSİS Kayıtları
Proximate compositions, fatty acids and mineral contents of chicken and turkey gizzards, and textural properties after tenderization with proteolytic enzymes
Journal of Food Processing and Preservation · 2021 SCI-Expanded
DOÇENT ALİ SAMET BABAOĞLU →
Proximate compositions, fatty acids and mineral contents of chicken and turkey gizzards, and textural properties after tenderization with proteolytic enzymes
Journal of Food Processing and Preservation · 2021 SCI-Expanded
PROFESÖR MUSTAFA KARAKAYA →
Makale Bilgileri
DergiJournal of Food Processing and Preservation
Yayın TarihiEkim 2021
Cilt / Sayfa45
Scopus ID2-s2.0-85111649495
Erişim🔓 Açık Erişim
Özet
The purpose of this study was to determine the proximate compositions, mineral contents and fatty acid compositions of chicken and turkey gizzards. In addition, the textural properties of the gizzards were determined after tenderization with sous vide cooking and proteolytic enzymes, such as bromelain, ficin, and papain. Four different groups (control, bromelain, ficin, and papain) for each gizzard species (chicken and turkey) were prepared for the tenderization part of this study. Firmness, work of shear, and collagen content of tenderized gizzards were determined. Results revealed that gizzards were a good source in terms of macro and trace elements, such as Zn and Fe. Chicken and turkey gizzards had low total saturated fatty acid content. Total monosaturated fatty acid content was found as 37.38% for chicken gizzard and 44.82% for turkey gizzard. Proteolytic enzyme treatments increased the tenderness of gizzards. Practical applications: Gizzard is one of the edible by-products in the poultry industry. It is an economical source of protein and other nutrients since it is cheaper compared to chicken and turkey meat. In this study, it was revealed that gizzard is a good source in terms of protein, macroelements, and trace elements, such as iron and zinc. Additionally, consumption of gizzard is thought to be beneficial for human health since gizzards contain lower total saturated fatty acid levels and higher total monosaturated fatty acid. However, gizzards have tough texture due to their high content of collagen. For this reason, in this study, chicken and turkey gizzards were tenderized with plant-derived proteolytic enzymes and sous vide cooking.
Yazarlar (3)
1
Sevim Yağmur Güven
2
Mustafa Karakaya
ORCID: 0000-0002-6436-3658
3
Ali Samet Babaoğlu
ORCID: 0000-0003-4643-7454
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
6
Atıf
3
Yazar