A Preliminary Study on the Meat Yield, Nutritional Composition, Lipid Quality Indices, and Mineral and Heavy Metal Contents of Annular Seabream ($Diplodus$ $annularis$ Linnaeus, 1758) Caught in the Black Sea

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dc.contributor.authorÇorapci, Bengünur
dc.date.accessioned2025-03-23T18:54:42Z
dc.date.available2025-03-23T18:54:42Z
dc.date.issued2024
dc.departmentSinop Üniversitesi
dc.description.abstractIn this study, the meat yield, nutritional composition (protein, fat, moisture, ash, carbohydrate), amino acid content, fatty acid composition, and mineral and heavy metal contents of annular seabream ($Diplodus$ $annularis$) were investigated. Additionally, the lipid quality indices (LQI) of annular sea bream were examined. The meat yield of annular seabream was found to be 29.69%. Protein, fat, moisture, ash and carbohydrate values were 17.78 g/100g, 2.28 g/100g, 76.96 g/100g, 1.80 g/100g and 1.19 g/100g, respectively. The total amount of essential amino acids and non-essential amino acids were determined as 147.45 mg/g and 462.74 mg/g, respectively. Polyunsaturated fatty acids (PUFAs) were the predominant fatty acids (37.74%), followed by saturated fatty acids (SFAs) (34.85%) and monounsaturated fatty acids (MUFAs) (27.36%). Atherogenicity Index (AI), Thrombogenicity Index (TI) and Polyene Index (PI) from LQIs were calculated as 0.47, 0.35 and 0.91, respectively. The H/H (Hypocholesterolemic/hypercholesterolemic) ratio of annular seabream was 2.83 and FLQ (Fish Lipid Quality) was 14.48. The first three of the most abundant minerals in annular sea bream were potassium (K), phosphorus (P) and sodium (Na). The heavy metals Hg, Pb and Cd were found within the allowed limit values. As a result, the annular seabream meat was found to have low fat values and high protein content, and to contain essential amino acids, polyunsaturated fatty acids and important minerals. The current study is the first research conducted on the nutritional composition of annular sea bream in the Black Sea.
dc.description.abstractBu çalismada isparozun et verimi, besin kompozisyonu (protein, yag, nem, kül, karbonhidrat), aminoasit içerigi, yag asitleri kompozisyonu, mineral içerigi ve agir metal içerikleri arastirilmistir. Ayrica isparoz baliginin yag kalite indeksleri incelenmistir. Isparoz baliginin et verimi %29.69 olarak bulunmustur. Protein, yag, nem, kül ve karbonhidrat degerleri sirasiyla, 17.78 g/100g, 2.28 g/100g, 76.96 g/100g, 1.80 g/100g ve 1.19 g/100g olarak tespit edilmistir. Toplam esansiyel aminoasit miktari 147.45 mg/g, toplam esansiyel olmayan aminoasit miktari ise 462.74 mg/g olarak belirlenmistir. Çoklu doymamis yag asitleri (PUFAs) (37.74%) baskin yag asitleri olup, onu doymus yag asitleri (SFAs) (34.85%) ve tekli doymamis yag asitleri (MUFAs) (27.36%) takip etmistir. Yag kalite indekslerinden aterojenite indeksi (AI), trombojenite indeksi (TI) ve polien indeksi (PI) sirasiyla 0.47, 0.35 0.91 olarak tespit edilmistir. Isparoz baliginin H/H orani 2.83 ve FLQ ise 14.48 olarak bulunmustur. Isparoz baliginda en fazla bulunan minerallerden ilk üçü potasyum (K), fosfor (P)ve sodyum (Na) olarak ölçülmüstür. Agir metallerden Hg, Pb ve Cd izin verilen limit degerler içerisinde bulunmustur. Sonuç olarak bu çalismada isparoz baligi etinin, düsük yag ve yüksek protein içerigine sahip oldugu, esansiyel aminoasitleri, çoklu doymamis yag asitlerini ve önemli mineralleri bünyesinde bulundurdugu tespit edilmistir. Mevcut çalisma Karadeniz’de isparoz baliginin besinsel kompozisyonuna yönelik olarak gerçeklestirilen ilk arastirma özelligini tasimaktadir.
dc.identifier.doi10.33484/sinopfbd.1449027
dc.identifier.doihttps://doi.org/10.33484/sinopfbd.1449027
dc.identifier.endpage448
dc.identifier.issn2536-4383
dc.identifier.issn2564-7873
dc.identifier.issue2
dc.identifier.startpage431
dc.identifier.urihttps://hdl.handle.net/11486/2309
dc.identifier.volume9
dc.institutionauthorÇorapci, Bengünur
dc.language.isoen
dc.publisherSinop University
dc.relation.ispartofSinop University Journal of Natural Sciences
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20250323
dc.subjectAnnular seabream
dc.subjectmeat yield
dc.subjectnutritional composition
dc.subjectaminoacid
dc.subjectfatty acids
dc.subjectlipid quality indices
dc.subjectmineral composition
dc.subjectheavy metals
dc.titleA Preliminary Study on the Meat Yield, Nutritional Composition, Lipid Quality Indices, and Mineral and Heavy Metal Contents of Annular Seabream ($Diplodus$ $annularis$ Linnaeus, 1758) Caught in the Black Sea
dc.title.alternativeKaradeniz’de Avlanan Isparoz Baligi ($Diplodus$ $annularis$ Linnaeus, 1758)’nin Et Verimi, Besin Kompozisyonu, Lipid Kalite Indeksleri, Mineral ve Agir Metal Içerikleri Üzerine Bir Ön Çalisma
dc.typeArticle

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