Effects of dietary ascorbic acid on growth, hematology, intestinal histology, and resistance to Vibrio harveyi in early life stage of milkfish

A 45-day feeding experiment was conducted to examine the effect of dietary ascorbic acid (AA) supplementation on the growth of milkfish larvae. Five isonitrogenous and isolipidic (580 g protein/kg and 120 g lipid/kg) experimental diets were prepared with varying levels of AA supplementation at 0 (AA...

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Veröffentlicht in:	Fisheries science 2023-07, Vol.89 (4), p.487-496
Hauptverfasser:	Sivaramakrishnan, Thirugnanamurthy, kumar, Thangaraj Sathish, Sandeep, Kizhakkekarammal Puthiyedathu, Bera, Aritra, Raja, Ramalingam Ananda, kumar, Sujeet, Kailasam, Muniyandi, Felix, Nathan, Ambasankar, Kondusamy
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Ascorbic acid Bacteria Biomedical and Life Sciences Blood cells Body weight Body weight gain Chanos chanos cost effectiveness developmental stages Diet Erythrocytes Feed conversion Feed conversion efficiency Feed efficiency Fish Fish & Wildlife Biology & Management Food Science Freshwater & Marine Ecology Growth rate Haematology Hematology Histology Intestine intestines Lamina propria Larvae Life Sciences Lipids Lymphoid cells Marine fishes Original Article Polynomials protein efficiency ratio Proteins Regression analysis specific growth rate Survival survival rate Vibrio harveyi Weight gain
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Zusammenfassung:	A 45-day feeding experiment was conducted to examine the effect of dietary ascorbic acid (AA) supplementation on the growth of milkfish larvae. Five isonitrogenous and isolipidic (580 g protein/kg and 120 g lipid/kg) experimental diets were prepared with varying levels of AA supplementation at 0 (AA 0 ), 250 (AA 250 ), 500 (AA 500 ), 1000 (AA 1000 ), and 2000 (AA 2000 ) mg ascorbic acid (L‐ascorbyl‐2‐polyphosphate) equivalent/kg diet. The experiment results revealed that milkfish fed with 500 and 1000 mg/kg of AA showed significantly better ( p
ISSN:	0919-9268 1444-2906
DOI:	10.1007/s12562-023-01690-w