Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2023Fındık Küspesi ve Zeolitin Gökkuşağı Alabalığı (Oncorhynchus mykiss) Diyetlerinde Kullanım Düzeylerinin Araştırılması
Danabaş, Durali; Özpolat, Emine; Keleştemur, Gülüzar Tuna; Uslu, Ali Atilla; Örnekci, Gürel Nedim
In the study; the use of hazelnut oil cake and zeolite instead of fish meal in the feeding of rainbow trout with an average weight of 70 grams was investigated. For this purpose, 9 different ration contents were fed for 90 days and live weight gains, growth performances, digestion levels and nutritional values of fish meat were examined (p
- MakaleYalnız künye2018Gökkuşağı Alabalığı (Oncorhynchus mykiss)’nın kalitesi ve dondurulmuş depolama stabilitesi üzerine karanfil yağının etkisi
Kuzgun, Nermin Karaton; Özpolat, Emine; Çoban, Özlem Emir
The present study evaluated clove oil (0.5% and 1%v/w) use as a natural preservative on the quality of frozen rainbow trout fillets during of six months. Vacuum packed samples were stored at -18 ˚C. Microbiological parameters (total anaerobe, psychrophilic bacteria, lactic acid bacteria, mold-yeast) and sensory quality (odour, color and texture) were determined during the storage period. Microbial growth was high over a period of frozen storage for control samples. The existence of clove oil demonstrated to develop the sensory quality of frozen rainbow trout fillets when used in combination with vacuum pack. According to our results, clove oil as natural protective and influential antibacterial can be used in conjunction with vacuum pack to augment frozen stored rainbow trout quality
AtıfTR Dizin2
İncele - MakaleYalnız künye2018Shelf life of rainbow trout fillets hot smoking with different sauces
Kuzgun, Nermin Karaton; İnanlı, Ayşe Gürel; Özpolat, Emine; Çoban, Özlem Emir
Çalışmada, gökkuşağı alabalıklarından (Oncorhynchus mykiss, Walbaum 1792) füme ürünler hazırlanmıştır. Farklı soslar ilave edilen füme balıklar, önemli miktarda üretim potansiyeli ve lezzetli bir balık olan alabalık tüketiminde bir artışı hedefleyerek hazırlanmıştır. Çalışmada farklı soslar uygulanarak 4 grup (A, B, C ve D) elde edilmiştir. Örnekler, muhafaza süresince buzdolabı koşullarında (+4 ºC) muhafazaya alınmıştır. Bu araştırmada, ürünlerin muhafaza kalitesini ve raf ömrünü etkileyen kimyasal değişikliklerin belirlenmesi amaçlanmıştır. Çalışma 2 tekerrürlü ve analizler 3 paralelli olarak yapılmıştır. Sonuç olarak, çalışmamızda hazırlanan tütsülenmiş örneklerin, kimyasal, mikrobiyolojik ve duyusal özellikleri belirlenmiştir. Elde edilen veriler değerlendirildiğinde örneklerin raf ömrü, A grubu için 14 gün, B grubu için 28 gün, C grubu için 21 gün ve D grubu için 35 gün olarak belirlenmiştir
- MakaleAçık Erişim2018Scopus SJRQ3Determination of Lipid Peroxidation and Fatty Acid Compositions in the Caviars of Rainbow Trout and Carp
Gürel Inanlı, Ayşe; Emir Çoban, Özlem; Yılmaz, Ökkeş; Özpolat, Emine; Karaton Kuzgun, Nermin
In this study, roes obtained from carp (Cyprinus carpio carpio) that were caught in Keban Dam Lake (Turkey) and cultured rainbow trout (Oncorhynchus mykiss) were processed as caviar, and the products were stored at + 4 C°. Lipid peroxidation and the compositions of fatty acids of these products were assessed during production and storage period. The result of fatty analyses showed that palmitic acid (16:0), stearic acid (18:0), palmitoleic acid (16:1), oleic acid (18:1), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), which are all essential fatty acids, were determined in the caviars of the roes obtained from rainbow trout and carp. According to results of chemical analyses, there were no significant differences in thiobarbituric acid reactive substances (TBARs) between rainbow trout and carp caviars (p > 0.05), but malondialdehyde (MDA) levels were found to be statistically significant (p < 0.01). It can be concluded that caviars obtained from both rainbow trout and carp roes are rich in fatty acids and take a part in a balanced and healthy diet.
AtıfScopus3WoS1OpenAlex4
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