Factors affecting nutritional quality in terms of the fatty acid composition of Cyprinion macrostomus

• Main Authors: Şen Özdemir, N., Koyun, M., Caf, F., Kırıcı, M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Consejo Superior de Investigaciones Científicas 2023
• Subjects: AI; Cyprinion macrostomus; EPA; Fatty acids; h/H; PERMANOVA; Ácidos grasos; Cyprinion macrostomo; h/S; Tuvo; Polar Biology
• Online Access: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1984; https://doi.org/10.3989/gya.0444221

This study aimed to evaluate the effect of different factors (season, gender, location, total lipid, weight and length) on the fatty acid composition and nutritional quality ofCyprinion macrostomus.The results were evaluated through PERMANOVA, principal coordinates (PCO), and cluster analysis for similarity ranges. An analysis of similarity (ANOSIM) was performed on the distance matrix using multiple permutations within a significant fixed effect (p < 0.05). C18:1ω9, EPA and DHA were the most important fatty acids which had an effect on the nutritional quality in all the factor groups. Total lipid amount, season and length factors were the most influential on the fatty acid compositions ofC. macrostomus. Summer and Spring were the best the periods for the good nutritional quality ofC. macrostomusin terms of AI (Atherogenicity index), TI (Thrombogenicity index) and h/H (Σhypocholesterolemic/Σhypercholesterolemic fatty acid index). In addition, station, gender and weight had no effect on nutritional quality. The study indicated thatC. macrostomusis a potential fish meat for human nutrition with high nutritional value in terms of fatty acid composition. El estudio tuvo como objetivo evaluar el efecto de diferentes factores (estación, género, ubicación, lípidos totales, peso y talla) que afectan la composición de ácidos grasos sobre la calidad nutricional deCyprinion macrostomus. Los resultados se evaluaron mediante PERMANOVA, coordenadas principales (COP) y análisis de cluster para rangos de similitud. Se realizó un análisis de similitud (ANDSIM) en la matriz de distancias utilizando múltiples permutaciones dentro de un efecto fijo significativo (p<0,05). C18:1ω9, EPA y DHA fueron los ácidos grasos más importantes que tuvieron efecto sobre la calidad nutricional para todos los grupos de factores. Los factores más influyentes fueron la cantidad total de lípidos, la estación y la longitud, en la composición de ácidos grasos deC. macrostomus. El verano y la primavera fueron los mejores períodos para la buena ...