Research Article

Determination of fatty acids and evaluation of nutritional quality of Barbus lacerta from Murat River, Türkiye

Volume: 42 Number: 2 June 15, 2025
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Determination of fatty acids and evaluation of nutritional quality of Barbus lacerta from Murat River, Türkiye

Abstract

The ultimate goal, to investigate for differences in seasonally fatty acid composition of liver, muscle and gonad from Barbus lacerta females’ fish, bought from fishermen who hunt from the Murat River, but also to reveal the food quality in edible muscle tissue with nutritional quality index fatty acids. Fatty acid composition of B. lacerta varied different among the three tissues/organs and the most important difference was seen between muscle and liver. B. lacerta had found higher proportions in 14:0, 16:0, EPA and DHA in muscle and liver than the gonads. In contrast, the gonads had higher proportions of ARA because of the important role of ARA in the ovulation processes (late winter-early spring). In parallel, there were changes in the food quality indexes (AI, TI, h/H, DFA, OFA, ω6/ω3, DHA+EPA, HPI, PUFA/SFA) used based on fatty acids in determining the food quality in edible muscle tissue. The highest change was in AI (Atherogenicity index), although there were no significant seasonal differences. The lowest AI values as good quality index was determined in spring (0.42) and. winter (0.41). The food quality index that stood out in each season was different. Therefore, it can be suggested that B. lacerta can be consumed as a high quality and healthy food, partially except for summer.

Keywords

Supporting Institution

Bingöl University

Project Number

BAP-FEF.2018.00.004

References

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Details

Primary Language

English

Subjects

Aquaculture and Fisheries (Other)

Journal Section

Research Article

Early Pub Date

June 14, 2025

Publication Date

June 15, 2025

Submission Date

April 8, 2025

Acceptance Date

June 13, 2025

Published in Issue

Year 2025 Volume: 42 Number: 2

APA
Şen Özdemir, N., & Koyun, M. (2025). Determination of fatty acids and evaluation of nutritional quality of Barbus lacerta from Murat River, Türkiye. Ege Journal of Fisheries and Aquatic Sciences, 42(2), 173-182. https://doi.org/10.12714/egejfas.42.2.09