Seasonal determination of proximate composition and essential elements in commercial fishes from Pakistan and human health risk assessment

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dc.authoridBat, Levent/0000-0002-2289-6691
dc.authoridPanhwar, Sher Khan/0000-0002-1442-5857
dc.authoridZafar, Fatima Hayat Shaheen/0000-0002-4742-0788
dc.contributor.authorGull, Amna
dc.contributor.authorZafar, Fatima Hayat Shaheen
dc.contributor.authorPanhwar, Sher Khan
dc.contributor.authorBat, Levent
dc.contributor.authorZahid, Mohammad
dc.date.accessioned2025-03-23T19:27:15Z
dc.date.available2025-03-23T19:27:15Z
dc.date.issued2024
dc.departmentSinop Üniversitesi
dc.description.abstractThe seasonal variability in proximate composition and essential elements demonstrates that the habitat and feeding habits of fish species play a vital role in energy transfer. We aimed to ascertain seasonal variability in the biochemical composition (protein, lipids, carbohydrates, ash, and moisture) and the amounts of Na, K, Ca, Mg, Mn, and Zn in the species Nemipterus japonicus, Epinephelus erythrurus, Nematalosa nasus, and Ilisha striatula inhabiting pelagic and demersal zones. We compared the nutritional profile of these fish species and their seasonal importance. The essential elements were detected by flame atomic absorption spectrometry and found in the following order: K > Na > Ca > Mg > Mn > Zn. To determine the proximate composition, we employed a number of methods: the Lowry method for protein analysis, the acid hydrolysis method for fat/lipid analysis, a formula for carbohydrates and moisture, and the incineration method for ash content. The spring inter-monsoon season showed the highest values for the essential elements in both pelagic and demersal species. However, the pelagic species had the highest biochemical composition levels during the southwest monsoon. The autumn intermonsoon had the lowest bio-profile for the fishes of both regimes. The summer season, which is not thought to be good for fish consumption, showed the highest biochemical composition levels in the pelagic fish. The nutritional profile of fish flesh can be affected by feeding habits, seasonal variation, and habitat.
dc.identifier.doi10.21603/2308-4057-2024-2-614
dc.identifier.endpage372
dc.identifier.issn2308-4057
dc.identifier.issn2310-9599
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85192922993
dc.identifier.scopusqualityQ1
dc.identifier.startpage361
dc.identifier.urihttps://doi.org/10.21603/2308-4057-2024-2-614
dc.identifier.urihttps://hdl.handle.net/11486/4874
dc.identifier.volume12
dc.identifier.wosWOS:001206943600011
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKemerovo State Univ
dc.relation.ispartofFoods and Raw Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectSeasonal determination
dc.subjectproximate/biochemical composition
dc.subjectessential elements
dc.subjecthealth risk assessment
dc.subjectdistinct marine regimes
dc.titleSeasonal determination of proximate composition and essential elements in commercial fishes from Pakistan and human health risk assessment
dc.typeArticle

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