Effect of dietary carbohydrates on growth performance, feed efficiency and glucose metabolism in common snook (Centropomus undecimalis) and yellowtail snapper (Ocyurus chrysurus) juveniles

Arenas, Martín; Álvarez-González, Alfonso; Barreto, Ângela; Sánchez, Alfonso; Suárez‐Bautista, Jaime; Escalante, Karla; Gaxiola, Gabriela

doi:10.1016/j.aquaculture.2021.736958

Cited by 17 publications

(15 citation statements)

References 73 publications

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“…In this study, the liver glycogen contents in HS group were significantly higher than those in LS group, which is consistent with previous reports in common snook (Centropomus undecimalis) (Arenas et al, 2021), Chinese perch (Siniperca chuatsi) (Zhang et al, 2021a) and juvenile grass carp (Xie et al, 2021).…”

Section: Discussionsupporting

confidence: 92%

“…The excessive carbohydrate in the feed tends to be converted into glycogen and accumulated in the livers. Previous studies reported that the increase in carbohydrates in the feed also led to the increase in glycogen contents in the liver (Arenas et al, 2021; Moreira et al, 2008). In this study, the liver glycogen contents in HS group were significantly higher than those in LS group, which is consistent with previous reports in common snook ( Centropomus undecimalis ) (Arenas et al, 2021), Chinese perch ( Siniperca chuatsi ) (Zhang et al, 2021a) and juvenile grass carp (Xie et al, 2021).…”

Section: Discussionmentioning

confidence: 92%

Section: Discussionmentioning

confidence: 93%

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Effects of dietary carbohydrate levels on the growth, glycometabolism, antioxidant capacity and metabolome of largemouth bass ( Micropterus salmoides )

Gao

Zhang

et al. 2022

Aquaculture Research

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In order to evaluate the effects of carbohydrate levels on the growth, glycometabolism, antioxidant capacity and metabolome of largemouth bass (Micropterus salmoides), two test diets were prepared with 100 g kg−1 α‐starch (LS group) and 200 g kg−1 α‐starch (HS group) respectively. Largemouth bass with an initial weight of 7.56 ± 0.02 g was fed for 8 weeks. Comparing to LS group, in HS group, the weight gain (WG), specific growth rate (SGR) and feed conversion ratio (FCR) were significantly reduced, the protein efficiency ratio (PER) was significantly improved, plasma aspartate aminotransferase (AST) activity increased significantly, the hepatic glycogen content and malondialdehyde (MDA) content of largemouth bass increased significantly, catalase (CAT) activity and gene expression were significantly downregulated, while the dietary carbohydrate level had no significant effect on hepatic superoxide dismutase (SOD) activity and gene expression, the gene expression of ADP dependent glucokinase (ADPGK), phosphofructokinase (PFK), pyruvate kinase (PK) and glycogen synthesis (GS) were increased significantly, while no statistic difference was observed in the expression of gene hexokinase (HK), phosphoenolpyruvate carboxykinase (PEPCK) and fructose‐1, 6‐bisphosphatase‐1 (FBP1), the expression of glycogen synthesis kinase 3β (GSK3β) was decreased significantly. Comparative metabolomic analysis identified 53 positive differential metabolites and 40 negative differential metabolites (VIP≥1, p < 0.05) in the liver of largemouth bass between the two groups. Furthermore, metabolomics analysis indicated that the diet with high level of α‐starch significantly enriched multiple amino acid metabolism pathways and significantly affected levels of metabolites involved in carbohydrate metabolism in largemouth bass. These results suggested that high‐carbohydrate diet contained 20% α‐starch had a negative impact on growth, glycometabolism and antioxidant capacity, which may be caused by the changes of metabolite contents and metabolic pathways.

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Section: Discussionsupporting

confidence: 92%

Section: Discussionmentioning

confidence: 92%

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Effects of dietary carbohydrate levels on the growth, glycometabolism, antioxidant capacity and metabolome of largemouth bass ( Micropterus salmoides )

Gao

Zhang

et al. 2022

Aquaculture Research

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“…Enríquez et al (2017) reported better growth performance in juvenile Yellowtail Snapper that received protein at a rate of 50 g/kg of diet. Furthermore, Arenas et al (2021aArenas et al ( , 2021b investigated the effect of increasing dietary lipid content on the growth of Yellowtail Snapper. They found that the feed efficiency of this species improved when the lipid content increased from 60 to 120 g/kg.…”

Section: Introductionmentioning

confidence: 99%

“…They found that the feed efficiency of this species improved when the lipid content increased from 60 to 120 g/kg. In addition, Arenas et al (2021aArenas et al ( , 2021b reported that Yellowtail Snapper had a low ability to use digestible carbohydrates as energy substrates. It is important to note that specific growth rates for Yellowtail Snapper were reported in these studies; Arenas et al (2021aArenas et al ( , 2021b reported a specific growth rate of 1.26% per day, while Enríquez et al (2017) reported a specific growth rate of 1.01% per day.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of in vitro and in vivo digestibility of potential feed ingredients for juvenile Yellowtail Snapper

Barreto,

Arenas,

Álvarez‐González

et al. 2024

N American J Aquac

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ObjectiveThe carnivorous Yellowtail Snapper Ocyurus chrysurus has the potential for production in aquaculture. However, there is a lack of studies investigating the digestibility of ingredients needed to formulate balanced diets for this species.MethodsThe in vitro protein digestibility of fish meal (FM), poultry by‐product meal (PBM), poultry meal (PM), protiblend, canola meal (CM), soybean meal, and wheat gluten was evaluated using the pH‐stat technique. The in vivo digestibility was determined by formulating test diets with a 70:30 ratio of the reference diet and the test ingredients.ResultIn terms of in vitro digestibility, FM, PBM, and PM exhibited the highest degree of hydrolysis (DH). Conversely, PBM displayed the lowest apparent digestibility coefficient of protein (ADCprotein) in the in vivo digestibility test. Meanwhile, FM, PM, and CM demonstrated higher values of protein digestibility. Beta regression between ADCprotein and the DH and ash content of the ingredients resulted in a high correlation (R2 = 0.94).ConclusionThe results of the present study indicate that Yellowtail Snapper efficiently digested and absorbed FM, PM, and CM ingredients, which contain a lower content of ash.

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Effect of dietary carbohydrates on growth performance, feed efficiency and glucose metabolism in common snook (Centropomus undecimalis) and yellowtail snapper (Ocyurus chrysurus) juveniles

Cited by 17 publications

References 73 publications

Effects of dietary carbohydrate levels on the growth, glycometabolism, antioxidant capacity and metabolome of largemouth bass ( Micropterus salmoides )

Effects of dietary carbohydrate levels on the growth, glycometabolism, antioxidant capacity and metabolome of largemouth bass ( Micropterus salmoides )

Evaluation of in vitro and in vivo digestibility of potential feed ingredients for juvenile Yellowtail Snapper

Effects of dietary carbohydrate on growth, feed utilization, hepatic glucose and lipid metabolism in endangered Yangtze sturgeon (Acipenser dabryanus)

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