Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)

Abstract Background Thermal stressors in tropical aquaculture are unavoidable and cause many harmful effects. This study assessed the effects of ascorbic acid (AA) and iron nanoparticles supplementation in the diet of African catfish, Clarias gariepinus, and exposed to hyperthermia-induced stress. C...

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Autor principal:	Gbadamosi K. Oluyemi
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Hyperthermia Stress Ascorbic acid Iron Nanoparticles African catfish Zoology QL1-991
Acceso en línea:	https://doaj.org/article/048062f668c941c9b3c044b8ec61f206
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spelling	oai:doaj.org-article:048062f668c941c9b3c044b8ec61f2062021-11-14T12:24:48ZEffects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)10.1186/s41936-021-00256-52090-990Xhttps://doaj.org/article/048062f668c941c9b3c044b8ec61f2062021-11-01T00:00:00Zhttps://doi.org/10.1186/s41936-021-00256-5https://doaj.org/toc/2090-990XAbstract Background Thermal stressors in tropical aquaculture are unavoidable and cause many harmful effects. This study assessed the effects of ascorbic acid (AA) and iron nanoparticles supplementation in the diet of African catfish, Clarias gariepinus, and exposed to hyperthermia-induced stress. C. gariepinus juveniles weighing 6.89 ± 0.05 g were randomly distributed into plastic tanks of 48 cm by 30 cm by 31 cm dimension at ten fish per tank in a triplicate treatment. Five isonitrogenous and isocaloric diets containing 35% crude protein were formulated with AA and iron nanoparticles supplementation at (10, 8, 6, 4, 0) g/kg of AA and (0, 4, 6, 8, 0) g/kg of iron nanoparticles in treatment 1, 2, 3, 4 and 5, respectively. After 8 weeks of feeding, fish were exposed to hyperthermia-induced stress. Blood was collected from the fish for haematological and biochemical analyses. Results Results showed that there were significant differences (P < 0.05) in the growth performance and nutrient utilization of fish subjected to hyperthermia-induced stress. Treatment three had the highest specific growth rate of 1.89 g per day and the best feed conversion ratio (FCR) of 1.48. Conclusion Mortality was reduced with the supplementation of the fish diets with AA and iron nanoparticles. Based on the result of this study, a supplementation level containing AA and iron nanoparticles supplementation of 6 g/kg and 4 g/kg were sufficient as a stress-reducing agent in the production of C. gariepinus during hyperthermia stress.Gbadamosi K. OluyemiSpringerOpenarticleHyperthermiaStressAscorbic acidIronNanoparticlesAfrican catfishZoologyQL1-991ENJournal of Basic and Applied Zoology, Vol 82, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Hyperthermia Stress Ascorbic acid Iron Nanoparticles African catfish Zoology QL1-991
spellingShingle	Hyperthermia Stress Ascorbic acid Iron Nanoparticles African catfish Zoology QL1-991 Gbadamosi K. Oluyemi Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
description	Abstract Background Thermal stressors in tropical aquaculture are unavoidable and cause many harmful effects. This study assessed the effects of ascorbic acid (AA) and iron nanoparticles supplementation in the diet of African catfish, Clarias gariepinus, and exposed to hyperthermia-induced stress. C. gariepinus juveniles weighing 6.89 ± 0.05 g were randomly distributed into plastic tanks of 48 cm by 30 cm by 31 cm dimension at ten fish per tank in a triplicate treatment. Five isonitrogenous and isocaloric diets containing 35% crude protein were formulated with AA and iron nanoparticles supplementation at (10, 8, 6, 4, 0) g/kg of AA and (0, 4, 6, 8, 0) g/kg of iron nanoparticles in treatment 1, 2, 3, 4 and 5, respectively. After 8 weeks of feeding, fish were exposed to hyperthermia-induced stress. Blood was collected from the fish for haematological and biochemical analyses. Results Results showed that there were significant differences (P < 0.05) in the growth performance and nutrient utilization of fish subjected to hyperthermia-induced stress. Treatment three had the highest specific growth rate of 1.89 g per day and the best feed conversion ratio (FCR) of 1.48. Conclusion Mortality was reduced with the supplementation of the fish diets with AA and iron nanoparticles. Based on the result of this study, a supplementation level containing AA and iron nanoparticles supplementation of 6 g/kg and 4 g/kg were sufficient as a stress-reducing agent in the production of C. gariepinus during hyperthermia stress.
format	article
author	Gbadamosi K. Oluyemi
author_facet	Gbadamosi K. Oluyemi
author_sort	Gbadamosi K. Oluyemi
title	Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
title_short	Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
title_full	Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
title_fullStr	Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
title_full_unstemmed	Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)
title_sort	effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in african catfish, clarias gariepinus (burchell, 1822)
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/048062f668c941c9b3c044b8ec61f206
work_keys_str_mv	AT gbadamosikoluyemi effectsofascorbicacidandironnanoparticlessupplementsonhyperthermiainducedstressinafricancatfishclariasgariepinusburchell1822
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Effects of ascorbic acid and iron nanoparticles supplements on hyperthermia-induced stress in African catfish, Clarias gariepinus (Burchell, 1822)

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