Physiological changes of giant grouper (Epinephelus lanceolatus) fed with high plant protein with and without supplementation of organic acid

Yong, Annita Seok Kian; Zamhari, Dayang Nur Jazlyn binti Abang; Shapawi, Rossita; Zhuo, Li-Chao; Lin, Yu‐Hung

doi:10.1016/j.aqrep.2020.100499

Cited by 8 publications

(7 citation statements)

References 24 publications

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“…After the positive effect of dietary sodium butyrate (SB) on terrestrial animals had been widely reported, studies on aquatic animals have also shown that SB improved growth performance [1][2][3][4][5][6], liver antioxidant capacity [5], intestinal structure integrity [2,[4][5][6][7], and decreased fat accumulation [8] . However, the positive effect of SB is not static [9] or may be dosedependent [1,10]. A study in a Caco-2 cell monolayer model showed that excessive butyrate may induce severe intestinal epithelial cell apoptosis and disrupt the intestinal barrier [11].…”

Section: Introductionmentioning

confidence: 99%

Effects of Low or High Dosages of Dietary Sodium Butyrate on the Growth and Health of the Liver and Intestine of Largemouth Bass, Micropterus salmoides

Yao

Shi

et al. 2022

Aquaculture Nutrition

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The concentration of butyric acid in the intestine increased with the increase in the content of fermentable dietary fibre; however, the potential physiological impact of a high dose of butyric acid on fish has not been sufficiently studied. The aim of this study was to investigate the effect of two dosages of butyric acid on the growth and health of the liver and intestine of the largemouth bass (Micropterus salmoides). Sodium butyrate (SB) was added to the diet at 0 g/kg (CON), 2 g/kg (SB2), and 20 g/kg (SB20), and the juvenile largemouth bass were fed to apparent satiation for 56 days. No significant difference was observed in the specific growth rate or hepatosomatic index among the groups ( P > 0.05 ). The concentration of β-hydroxybutyric acid in the liver, the activities of alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase, and the concentrations of triglyceride and total cholesterol in serum increased significantly in the SB20 group compared to the CON group ( P < 0.05 ). The relative expression of fas, acc, il1b, nfkb, and tnfa in the liver of the SB20 groups was also significantly higher than that of the CON group ( P < 0.05 ). The above indicators in the group SB2 had similar change tendencies. The expression of nfkb and il1b in the intestine of both the SB2 and SB20 groups was significantly downregulated compared with that in the CON group ( P < 0.05 ). The size of hepatocytes was enlarged, and the intracellular lipid droplets and the degree of hepatic fibrosis were increased in the SB20 group compared to the CON group. There was no significant difference in intestinal morphology among the groups. The above results indicated that neither 2 g/kg nor 20 g/kg SB had a positive effect on the growth of largemouth bass, while a high dosage of SB induced liver fat accumulation and fibrosis.

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Section: Introductionmentioning

confidence: 99%

Effects of Low or High Dosages of Dietary Sodium Butyrate on the Growth and Health of the Liver and Intestine of Largemouth Bass, Micropterus salmoides

Yao

Shi

et al. 2022

Aquaculture Nutrition

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“…In the aquaculture feed industry, a variety of soybean products are used as a protein replacement for fish meal (FM) (Biswas et al, 2017;Mohd Faudzi et al, 2017;Yong et al, 2020). Defatted soybean meal (DSM) is one of the soybean products that are not only commonly used in aquaculture feed but also for livestock (Dei, 2011;National Research Council, 2011).…”

Section: Introductionmentioning

confidence: 99%

The Performances of Hybrid Grouper, Epinephelus fuscoguttatus × E. lanceolatus Fed with Defatted Soybean Meal-Based Feeds with Supplementation of Phytase

Faudzi¹,

Shapawi²,

Senoo³

et al. 2022

MAB

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Fish meal is the primary protein ingredient in fish feed and this material is expensive and non-renewable. However, the use of plant protein in marine fish feed such as soybean meal products are limited due to anti-nutritional factor that hindered fish performances. Therefore, hybrid grouper, a cross between tiger grouper (Epinephelus fuscoguttatus) and giant grouper (E. lanceolatus) was evaluated using defatted soybean meal (DSM) based feed and phytase. DSM- based feeds (30% of protein replacement) with supplementation of phytase at 0 and 2000 FTU/kg dosages, as well as a control feed (CON) comprised completely of fish meal (FM) was given to the hybrid grouper with an initial body weight of 6.2±0.0g. Each experimental feed was formulated with 50% of crude protein and 12% of crude lipid. The fish were raised in 100L fiberglass tanks equipped with a flow-through water system for each triplicate treatment. The hybrid grouper was fed with the respective feeds twice a day until the perceived satiation level for 12 weeks. Hybrid grouper fed CON and DSM-based feed did not exhibit any significant difference in growth. However, hybrid grouper fed with DSM-based feed grew larger compared to that fed with CON. Hybrid grouper fed with DSM-based feed showed significantly higher feed intake, lower net protein utilization, hepatosomatic index, viscerosomatic index, and apparent digestibility coefficient (ADC) protein values (p<0.05). The value of ADC of phosphorus was slightly higher in DSM-based feed supplemented with phytase at a dosage of 2000 FTU/kg. No significant effect was observed on body proximate composition, morphological condition of the intestine, and ADC of lipids in all the treatments. The results show that hybrid grouper can effectively consume 30% DSM-based feed and supplementing phytase did not affect the fish performances.

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“…Furthermore, taurine deficiency in SBM can depress bile synthesis and also interfere with lipid digestion and absorption (Lin & Lu, 2020; Romarheim et al, 2008). Furthermore, fish fed SBM‐fed diets exhibited an increased liver lipid content (Yong et al, 2020) and susceptibility to lipid peroxidation (Lin & Cheng, 2017; Lin & Lu, 2020; Wu et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

“…In our recent work, we have tried to use SBM as a substitute for FM in the diet. However, poor lipid digestibility, high hepatic lipid content and lipid peroxidation were found in groupers receiving the diet with a high level of SBM (>300 g kg −1 ) (Lin & Cheng, 2017; Lin & Lu, 2020; Wu et al, 2020; Yong et al, 2020). To confirm the role of lecithin, a 6‐week feeding trial was planned to establish the effects of soy lecithin supplemented in a diet based on SBM on growth, body composition, biochemical parameters and digestibility of nutrients in Epinephelus lanceolatus .…”

Section: Introductionmentioning

confidence: 99%

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Effects of the diet based on soybean meal supplemented with soy lecithin on growth, biochemical parameters and digestibility of nutrients in grouper, Epinephelus lanceolatus

Lin

Chen

2021

Aquaculture Research

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Soybean meal (SBM) is the most widely used plant feedstuff as a fish meal replacement (FM) in the aquaculture industry (El-Sayed, 1999). However, there are some nutritional concerns, such as the defective essential amino acid profile and the existence of several anti-nutritional compounds, in SBM (Francis et al., 2001). In addition to growth retardation and SBM-induced enteritis, poor nutrient utilization has also been documented in fish fed the SBM-containing diet (National Research Council (NRC), 2011; Lin & Cheng, 2017).For example, depression in lipid digestibility was heeded in fish that received the SBM-based diet (Lin & Cheng, 2017;Yaghoubi et al., 2016). This may be relative to the oligosaccharides and non-starch polysaccharides derived from SBM, those compounds may bind to bile salts, change the viscosity and passage rate of digesta or hinder digestive enzymes (Francis et al., 2001). Furthermore, taurine deficiency in SBM can depress bile synthesis and also interfere with lipid digestion and absorption Romarheim et al., 2008).

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Physiological changes of giant grouper (Epinephelus lanceolatus) fed with high plant protein with and without supplementation of organic acid

Cited by 8 publications

References 24 publications

Effects of Low or High Dosages of Dietary Sodium Butyrate on the Growth and Health of the Liver and Intestine of Largemouth Bass, Micropterus salmoides

Effects of Low or High Dosages of Dietary Sodium Butyrate on the Growth and Health of the Liver and Intestine of Largemouth Bass, Micropterus salmoides

The Performances of Hybrid Grouper, Epinephelus fuscoguttatus × E. lanceolatus Fed with Defatted Soybean Meal-Based Feeds with Supplementation of Phytase

Effects of the diet based on soybean meal supplemented with soy lecithin on growth, biochemical parameters and digestibility of nutrients in grouper, Epinephelus lanceolatus

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