COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES

Proximate, minerals, fatty acids and cholesterol compositions were determined in five different freshwater fish species (Oreochromis leucostictus, Clarias garipinus, Gynarchus niloticus, Hyperopisus bebe occidentallis and Synodotus clarias) obtained from Shiroro Lake, Niger State, Nigeria using stan...

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Autores principales:	Alexander Ikechukwu AJAI, Mohammed Mohammed NDAMITSO, Lucky EKWOBA, Abidemi Adedayo KOLEOLA
Formato:	article
Lenguaje:	EN
Publicado:	Stefan cel Mare University of Suceava 2019
Materias:	fish species cholesterol proximatecomposition minerals polyunsaturated fatty acids Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/9325afe4c3b7440ab1678da6d1e3e682
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spelling	oai:doaj.org-article:9325afe4c3b7440ab1678da6d1e3e6822021-12-02T19:27:32ZCOMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES2068-66092559-6381https://doaj.org/article/9325afe4c3b7440ab1678da6d1e3e6822019-09-01T00:00:00Zhttp://www.fia.usv.ro/fiajournal/index.php/FENS/article/view/653/606https://doaj.org/toc/2068-6609https://doaj.org/toc/2559-6381Proximate, minerals, fatty acids and cholesterol compositions were determined in five different freshwater fish species (Oreochromis leucostictus, Clarias garipinus, Gynarchus niloticus, Hyperopisus bebe occidentallis and Synodotus clarias) obtained from Shiroro Lake, Niger State, Nigeria using standard analytical methods. The proximate compositions were found to be 39.00 – 51.18% protein, 19.43 – 48.47% fat, 2.13 – 14.74% carbohydrate, 4.91 – 19.59% ash and 4.57 – 5.63% moisture content, with significant difference at p < 0.05 among fish species, whereas the fatty acids were found to be composed of 38.93 – 42.81% saturated fatty acids (SFA), 33.63 – 45.37% monounsaturated fatty acid (MUFA) and 7.79 – 26.10% polyunsaturated fatty acids (PUFAs) with significant difference at p < 0.05 among fish species. The cholesterol content was significantly higher in Tilapia (Oreochromis leucostictus) with 8.38 ± 0.02 mg/100g and the lowest in Catfish (Clarias garipinus) with 2.74 ± 0.04mg/100g respectively. The mineral composition (Na, Ca, K, Mg, Fe and Zn) in the five species of fish ranged from 31.63 – 49.59mg Na/100g, 8.56 – 33.60mg Ca/100g, 8.68 – 20.69mg K/100g, 6.33 – 11.77mg Mg/100g, 0.07 – 2.05mg Fe/100g and 0.13 – 0.33mg Zn/100g respectively with significant difference at p < 0.05 among the fish species. In this study, Gynarchus niloticus and Synodotus clarias have registered the highest amount of poly-unsaturated and the lowest amount of saturated fatty acids and therefore they are recommended for consumption. Notwithstanding other species should also be harnessed for their outstanding mineral contents in order to improve the essential nutrients derivable from them.Alexander Ikechukwu AJAIMohammed Mohammed NDAMITSOLucky EKWOBAAbidemi Adedayo KOLEOLAStefan cel Mare University of Suceavaarticlefish speciescholesterolproximatecompositionmineralspolyunsaturated fatty acidsFood processing and manufactureTP368-456ENFood and Environment Safety, Vol 18, Iss 3, Pp 136-149 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	fish species cholesterol proximatecomposition minerals polyunsaturated fatty acids Food processing and manufacture TP368-456
spellingShingle	fish species cholesterol proximatecomposition minerals polyunsaturated fatty acids Food processing and manufacture TP368-456 Alexander Ikechukwu AJAI Mohammed Mohammed NDAMITSO Lucky EKWOBA Abidemi Adedayo KOLEOLA COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
description	Proximate, minerals, fatty acids and cholesterol compositions were determined in five different freshwater fish species (Oreochromis leucostictus, Clarias garipinus, Gynarchus niloticus, Hyperopisus bebe occidentallis and Synodotus clarias) obtained from Shiroro Lake, Niger State, Nigeria using standard analytical methods. The proximate compositions were found to be 39.00 – 51.18% protein, 19.43 – 48.47% fat, 2.13 – 14.74% carbohydrate, 4.91 – 19.59% ash and 4.57 – 5.63% moisture content, with significant difference at p < 0.05 among fish species, whereas the fatty acids were found to be composed of 38.93 – 42.81% saturated fatty acids (SFA), 33.63 – 45.37% monounsaturated fatty acid (MUFA) and 7.79 – 26.10% polyunsaturated fatty acids (PUFAs) with significant difference at p < 0.05 among fish species. The cholesterol content was significantly higher in Tilapia (Oreochromis leucostictus) with 8.38 ± 0.02 mg/100g and the lowest in Catfish (Clarias garipinus) with 2.74 ± 0.04mg/100g respectively. The mineral composition (Na, Ca, K, Mg, Fe and Zn) in the five species of fish ranged from 31.63 – 49.59mg Na/100g, 8.56 – 33.60mg Ca/100g, 8.68 – 20.69mg K/100g, 6.33 – 11.77mg Mg/100g, 0.07 – 2.05mg Fe/100g and 0.13 – 0.33mg Zn/100g respectively with significant difference at p < 0.05 among the fish species. In this study, Gynarchus niloticus and Synodotus clarias have registered the highest amount of poly-unsaturated and the lowest amount of saturated fatty acids and therefore they are recommended for consumption. Notwithstanding other species should also be harnessed for their outstanding mineral contents in order to improve the essential nutrients derivable from them.
format	article
author	Alexander Ikechukwu AJAI Mohammed Mohammed NDAMITSO Lucky EKWOBA Abidemi Adedayo KOLEOLA
author_facet	Alexander Ikechukwu AJAI Mohammed Mohammed NDAMITSO Lucky EKWOBA Abidemi Adedayo KOLEOLA
author_sort	Alexander Ikechukwu AJAI
title	COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
title_short	COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
title_full	COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
title_fullStr	COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
title_full_unstemmed	COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
title_sort	comparative analysis of the proximate, fatty acids and mineral composition of selected fish species
publisher	Stefan cel Mare University of Suceava
publishDate	2019
url	https://doaj.org/article/9325afe4c3b7440ab1678da6d1e3e682
work_keys_str_mv	AT alexanderikechukwuajai comparativeanalysisoftheproximatefattyacidsandmineralcompositionofselectedfishspecies AT mohammedmohammedndamitso comparativeanalysisoftheproximatefattyacidsandmineralcompositionofselectedfishspecies AT luckyekwoba comparativeanalysisoftheproximatefattyacidsandmineralcompositionofselectedfishspecies AT abidemiadedayokoleola comparativeanalysisoftheproximatefattyacidsandmineralcompositionofselectedfishspecies
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COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES

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