Research Article

Divergences of Biochemical Features of Three Reared Trouts; Brook Trout (Salvelinus fontinalis, Mitchill 1814), Rainbow Trout (Oncorhynchus mykiss Walbaum, 1972), and Black Sea Trout (Salmo trutta labrax Pallas 1811)

Volume: 26 Number: 1 February 28, 2023
EN TR

Divergences of Biochemical Features of Three Reared Trouts; Brook Trout (Salvelinus fontinalis, Mitchill 1814), Rainbow Trout (Oncorhynchus mykiss Walbaum, 1972), and Black Sea Trout (Salmo trutta labrax Pallas 1811)

Abstract

The objective of this present study is to signify biochemical features of three reared trouts (brook trout, rainbow trout, Black Sea trout) that are economically consequential and reared fish species in the Eastern Black Sea region. The rainbow trout has been reared successfully for a long period of time. However, brook trout and the Black Sea trout have been two new species to be reared in the region with a high potential contribution to the economy. Therefore, there is a strong need to determine and report the differences between the fish (especially the two new species), levels of carbohydrates, energy, carotenes (Vitamin A), fatty acid, and proximate composition (protein, lipid, moisture, and ash). In addition, the lipid indices [Atherogenic Index (AI), Thrombogenic Index (TI), and polyene index (PI)] were also measured and reported for the trouts. Moreover, the color of the fillets of the fish was also measured. The results of this present study show that the average levels of moisture and protein varied while the average levels of lipid and ash were close to each other. The highest levels of carbohydrates, energy, and carotenes were determined in the muscle of brook trout in this study. The highest meat yield was also obtained from brook trout followed by Black Sea trout and rainbow trout. A total of 19 fatty acids were determined for Black Sea trout and brook trout and 17 fatty acids for rainbow trout in the present study. The omega-3 levels of the all trout used for the present study were roughly twice as much as that of the omega-6, except for rainbow trout.

Keywords

References

  1. Ateş, M., Çakıroğulları, G. Ç., Kocabaş, M., Kayım, M., Can, E., & Kızak, V. (2013). Seasonal Variations of Proximate and Total Fatty Acid Composition of Wild Brown Trout in Munzur River, Tunceli-Turkey. Turkish Journal of Fisheries and Aquatic Sciences 13(4), 613-619.
  2. Baesu, A., Audet, C., & Bayen, S. (2022). Evaluation of Different Extractions for the Metabolite Identification of Malachite Green in Brook Trout and Shrimp. Food Chemistry 369, 130567.
  3. Barylo, Y., Loboiko, Y., Barylo, B., Keznine, M., & Benaissa, H. (2021). Condition Factor and Identification of Amino Acid Composition of Three Trout Species in the Western Region of Ukraine. Egyptian Journal of Aquatic Biology & Fisheries 25(4), 539-548.
  4. Bayar, İ. , İnci, A., Ünübol Aypak, S. & Bildik, A. (2021). Büyük Menderes Nehri’nde (Aydın) Yaşayan İki Tatlı Su Balığı Türünün Kas Dokularındaki Total Yağ Asidi Kompozisyonunun Araştırılması. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 24(2), 260-266. DOI: 10.18016/ksutarimdoga.vi.723089
  5. Çakmak, E., Çankırılıgil, E. C., & Özel, O. T. (2018). The fifth culture generation of Black Sea Trout (Salmo trutta labrax): Culture characteristics, meat yield and proximate composition. Su Ürünleri Dergisi 35(1), 103-110.
  6. Çankiriligil, E. C. & Berik, N. (2020). Chemical Composition of the Black Sea trout (Salmo labrax Pallas, 1814): A Comparative Study. Aquatic Research 3(4), 208-219.
  7. Chen, J., Jayachandran, M., Bai, W., & Xu, B. (2021). A Critical Review on the Health Benefits of Fish Consumption and Its Bioactive Constituents. Food Chemistry 369, 130874.
  8. Dernekbaşı,, S. & Karayücel, İ. (2021). Effect of Alternate Feeding with Fish Oil‐and Peanut Oil‐Based Diets on the Growth and Fatty Acid Compositions of European seabass fingerlings (Dicentrarchus labrax) in the Recirculated Systems. Aquaculture Research 52(7), 3137-3147.

Details

Primary Language

English

Subjects

Agricultural, Veterinary and Food Sciences

Journal Section

Research Article

Publication Date

February 28, 2023

Submission Date

December 18, 2021

Acceptance Date

March 10, 2022

Published in Issue

Year 2023 Volume: 26 Number: 1

APA
Özyılmaz, A., Ocak, K., & Demirci, S. (2023). Divergences of Biochemical Features of Three Reared Trouts; Brook Trout (Salvelinus fontinalis, Mitchill 1814), Rainbow Trout (Oncorhynchus mykiss Walbaum, 1972), and Black Sea Trout (Salmo trutta labrax Pallas 1811). Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 26(1), 192-200. https://doi.org/10.18016/ksutarimdoga.vi.1038290

Cited By


International Peer Reviewed Journal
Free submission and publication
Published 6 times a year



88x31.png


KSU Journal of Agriculture and Nature

e-ISSN: 2619-9149