Comparative Analysis of Egg Biochemical Composition and Egg Productivity Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) in Different Stations in Turkey
Yazarlar (3)
Prof. Dr. Birol BAKİ Sinop Üniversitesi, Türkiye
Doç. Dr. Dilara KAYA ÖZTÜRK Sinop Üniversitesi, Türkiye
Serhat Tomgişi
Muğla Sıtkı Koçman Üniversitesi, Türkiye
Muğla Sıtkı Koçman Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SCOPUS dergilerinde yayınlanan tam makale)
|
||
| Dergi Adı | Aquaculture Studies | ||
| Dergi ISSN | 2618-6381 Dergi Bilgileri (2021) | ||
| Dergi Tarandığı Indeksler | TR DİZİN | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2021 |
| Cilt / Sayı / Sayfa | 21 / 3 / 117–127 | DOI | 10.4194/2618-6381-v21_3_04 |
| Makale Linki | http://dx.doi.org/10.4194/2618-6381-v21_3_04 | ||
| UAK Araştırma Alanları |
Su Ürünleri Yetiştiriciliği
|
||
| Özet |
| In the study, two objectives were selected in determining the quality and efficiency of Oncorhynchus mykiss eggs obtained from different stations:(1) to determine the biochemical, amino and fatty acid composition and egg quality,(2) to study the effect of egg productivity on egg quality. The study was conducted in 5 different production areas which is produces the most rainbow trout eggs in Turkey. Broodstocks over 3 years old were randomly selected from the company. After the egg productivity analysis, biochemical analysis were conducted. The most abundant amino acid in all stations was glutamic acid, followed by leucine, lysine, in that order. Total amino acid and essential amino acid (EAA) values were between 30.40±0.93-44.47±0.43 and 15.69±0.25-23.88±0.07 g/100g, respectively. As a result of analysis of fatty acids, docosahexaenoic acid (DHA), oleic acid and linoleic acid values were higher than other fatty acids. In addition, polyunsaturated (PUFA) values were higher than saturated (SFA) and monounsaturated (MUFA) fatty acid values in the eggs obtained from all stations. Consequently, the amino and fatty acid values of rainbow trout eggs were determined to be sufficient for embryonic development of fish and this values showed rainbow trout eggs as potential source of food for human consumption. |
| Anahtar Kelimeler |
| Amino acid | Egg productivity | Egg quality | Fatty acid | Oncorhynchus mykiss |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 11 |
| Google Scholar | 15 |