Influence of Dietary Inositol Supplementation on Growth, Liver Histology, Lipid Metabolism, and Related Genes Expression on Juvenile Hybrid Grouper (♀ Epinephelus fuscoguttatus × ♂ E. lanceolatu) Fed High-Lipid Diets

An 8-week feeding trial was conducted to investigate the effects of dietary inositol on growth performance, lipid metabolism, and expression of lipid related genes of hybrid grouper (♀ Epinephelus fuscoguttatus × ♂ E. lanceolatu) (initial body weight 6.76±0.34 g). Six isonitrogenous and isolipidic (...

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Bibliographic Details
Published in:Aquaculture nutrition 2022-03, Vol.2022, p.1-13
Main Authors: Pan, Simiao, Yan, Xiaobo, Dong, Xiaohui, Li, Tao, Suo, Xiangxiang, Liu, Hao, Tan, Beiping, Zhang, Shuang, Li, Zhihao, Yang, Yuanzhi, Zhang, Haitao
Format: Article
Language:English
Subjects:
Biochemical composition
Body weight
Carnitine
Catabolism
Diet
Efficiency
Enzymes
Epinephelus fuscoguttatus
Fatty acids
Feeding experiments
Genes
Hepatocytes
Histology
Hormones
Laboratory animals
Lipids
Lipoproteins
Liver
Marine fishes
Metabolism
Nutrition research
Proteins
Raw materials
Regression analysis
Sterols
Survival
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Summary:An 8-week feeding trial was conducted to investigate the effects of dietary inositol on growth performance, lipid metabolism, and expression of lipid related genes of hybrid grouper (♀ Epinephelus fuscoguttatus × ♂ E. lanceolatu) (initial body weight 6.76±0.34 g). Six isonitrogenous and isolipidic (16.35%) diets were formulated to contain graded levels of inositol (0.17 g/kg (J1), 0.62 g/kg (J2), 1.03 g/kg (J3), 1.78 g/kg (J4), 3.43 g/kg (J5), and 6.59 g/kg (J6)). The results indicated that (a) weight gain rate appeared gradually increasing trend and significant increase in four inositol treatments (J3, J4, J5, and J6) (P
ISSN:1353-5773
1365-2095
DOI:10.1155/2022/6743690