The efficacy of lactic acid bacteria usage in turbot Scophthalmus maximus on intestinal microbiota and expression of the immune related genes

Guo, Guangxin; Li, Chao; Xia, Bin; Jiang, Senhao; Zhou, Shun; Men, Xianhui; Ren, Yichao

doi:10.1016/j.fsi.2020.03.003

Cited by 22 publications

(5 citation statements)

References 42 publications

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“…The intestinal microecology is a complex and dynamic ecosystem and intestinal microbiota can play various functions in hosts [ 27 , 52 – 54 ]. At the phylum level, Firmicutes and Proteobacteria were the dominant bacteria in all groups, which was consistent with previous studies in turbot [ 55 – 58 ]. At the genus level, Vibrio , Mycoplasma , Ralstonia , Pseudoalteromonas , Lysinibacillus , and Pseudomonas were the dominant microbiota in this study.…”

Section: Discussionsupporting

confidence: 92%

Fishmeal Protein Replacement by Defatted and Full-Fat Black Soldier Fly Larvae Meal in Juvenile Turbot Diet: Effects on the Growth Performance and Intestinal Microbiota

Zhao

Pan

Zhang

et al. 2023

Aquaculture Nutrition

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A 12-week feeding trial was conducted to investigate the effect of the same fishmeal protein level replaced by black soldier fly larvae (Hermetia illucens) meal (BSFL) with different lipid contents on the growth performance and intestinal health of juvenile turbot (Scophthalmus maximus L.) (initial body weight 12.64 g). Three isonitrogenous and isolipidic diets were formulated: fish meal-based diet (FM), diets DF and FF, in which 14% fish meal protein of the FM diet was replaced by defatted and full-fat BSFL, respectively. There were no significant differences in growth performance, intestinal morphology, and mucosal barrier function between the DF and the FM group. However, diet FF markedly reduced the growth performance, intestinal perimeter ratio, and the gene expression of anti-inflammatory cytokine TGF-β ( P < 0.05 ). Compared to group FF, the communities of intestinal microbiota in group DF were more similar to group FM. Moreover, diet DF decreased the abundance of some potential pathogenic bacteria and enriched the potential probiotics, such as Bacillus. Diet FF obviously altered the composition of intestinal microbiota and increased the abundance of some potential pathogenic bacteria. These results suggested that the application of defatted BSFL showed more positive effects on fish growth and intestinal health than the full-fat BSFL, and the intestinal microbiota was closely involved in these effects.

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Section: Discussionsupporting

confidence: 92%

Fishmeal Protein Replacement by Defatted and Full-Fat Black Soldier Fly Larvae Meal in Juvenile Turbot Diet: Effects on the Growth Performance and Intestinal Microbiota

Zhao

Pan

Zhang

et al. 2023

Aquaculture Nutrition

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“…Increased Lactobacillus and Weissella abundance was reported in turbot-fed fructooligosaccharidesupplemented diet [59]. Besides, administration of Lactobacillus improved growth performance has been reported in Nile tilapia (Oreochromis niloticus) [60], grass carp [61], and black sea bream [62]. And replacement of fishmeal with meat and bone meal reduced intestinal Weissella abundance of gilthead sea bream (Sparus aurata) [63].…”

Section: Discussionmentioning

confidence: 94%

Influence of Dietary Berberine on Liver Immune Response and Intestinal Health of Black Sea Bream (Acanthopagrus schlegelii) Fed with Normal and High-Lipid Diets

Wang

Sagada

et al. 2022

Aquaculture Nutrition

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This study designed the normal diet (Con), high-lipid diet (HL), and 50 mg/kg berberine supplemented Con and HL diets (named as ConB and HLB, respectively). Fingerling black sea bream (Acanthopagrus schlegelii) (initial weight 1.47 ± 0.03 g) were fed these four diets for 8 weeks, and the liver immune response and intestinal health were evaluated. Fish fed the HL diet had the lowest serum glutathione peroxidase and catalase activities, while berberine supplementation significantly improved serum catalase activity ( P < 0.05 ). The expressions of tumor necrosis factor-alpha (tnfα), nuclear factor-kappa b (nf-κb), and interleukin 1 beta (il-1β) were significantly increased by the HL diet, whereas berberine supplementation significantly downregulated these proinflammation cytokine expressions ( P < 0.05 ). Berberine supplementation in normal and high-lipid diets significantly promoted hepatic anti-inflammation cytokines interleukin-10 (il-10) and transforming growth factor beta-1 (tgfβ-1) expressions ( P < 0.05 ). The intestinal expressions of tnfα, nf-κb, and tgfβ-1 were not significantly influenced by different treatments, while Cu/Zn-superoxide dismutase (Cu/Zn-sod) expression was significantly upregulated in the ConB group compared with the Con group. High-lipid diet reduced intestinal villus length. the thickness of muscularis mucosa, mucosal folds, and diversity and richness of intestinal microbiota but increased numbers of goblet cells and width of lamina propria. Berberine supplementation in high-lipid diet alleviated these pathological changes and rebalanced intestinal microbiota composition. At the genus level, fish fed the HL diet had significantly lower abundances of some probiotics such as Lactobacillus and Hydrogenophaga than that of the HLB group ( P < 0.05 ). In conclusion, berberine supplementation in high-lipid diet reduced liver inflammation, improved the antioxidative status of fish, and alleviated intestinal damage and intestinal microbiota alteration of black sea bream.

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“…In C. gariepinus , Abdul Kari et al 124 observed an increased abundance of lactic acid‐producing bacteria (LAB) in the guts of catfish. Colonisation of the gut with LAB has been previously linked to improved digestive enzyme activities in the gut coupled with enhanced growth performance, immunity and survival in several aquaculture species 154–159 …”

Section: Resultsmentioning

confidence: 99%

“…Colonisation of the gut with LAB has been previously linked to improved digestive enzyme activities in the gut coupled with enhanced growth performance, immunity and survival in several aquaculture species. [154][155][156][157][158][159]…”

Section: Influence Of Substituting Fm With Fpps On Antioxidant Enzyme...mentioning

confidence: 99%

Replacement of fish meal with fermented plant proteins in the aquafeed industry: A systematic review and meta‐analysis

Mugwanya

Dawood

Kimera

et al. 2022

Reviews in Aquaculture

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In the aquaculture feed industry, fishmeal is widely used as a source of animal protein due to its high palatability, excellent amino acid profile and increased digestibility.However, the incorporation of fishmeal in aquaculture diets increases the costs of production due to the declining wild fish stocks hence an urgent need to search for sustainable and cheaper alternative protein sources. The use of fermented plant proteins as substitutes for fishmeal in aquaculture diets has recently gained attention due to their improved nutritional quality, easy availability and low costs. Therefore, a systematic review and meta-analysis were conducted to quantify the effects of fermented plant proteins as substitutes for fishmeal on the growth performance, feed utilisation, survival, antioxidant, metabolic and digestive enzyme activity of several aquaculture species. Results of the meta-analysis indicated that replacement of fishmeal with fermented plant proteins in aquaculture diets enhanced the growth performance, feed utilisation, antioxidant and digestive enzyme activities of several aquaculture species regardless of experimental duration and source of fermented plant protein. Likewise, metabolic enzyme activity (i.e., Alanine aminotransferase and Aspartate aminotransferase) was reduced in experimental dietary treatment groups relative to the fishmeal control groups. To elucidate the influence of moderators on the observed effect sizes, a mixed-effects model was conducted and the results indicated that fishmeal substitution levels and aquaculture species influenced the observed effect sizes in both antioxidant and digestive enzyme activity. No significant differences were noted in survival between the experimental dietary treatment groups and fishmeal control diets among all aquaculture species. However, carnivorous marine species exhibited lower values for specific growth rate and protein efficiency ratio in experimental dietary treatment groups compared to the fishmeal control diets. Likewise, freshwater species exhibited poor FCR values in experimental dietary treatment groups relative to the fishmeal control diets. Overall, the replacement of fishmeal with fermented plant proteins in aquaculture diets is a safe and viable solution for increased and sustainable aquaculture production.

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The efficacy of lactic acid bacteria usage in turbot Scophthalmus maximus on intestinal microbiota and expression of the immune related genes

Cited by 22 publications

References 42 publications

Fishmeal Protein Replacement by Defatted and Full-Fat Black Soldier Fly Larvae Meal in Juvenile Turbot Diet: Effects on the Growth Performance and Intestinal Microbiota

Fishmeal Protein Replacement by Defatted and Full-Fat Black Soldier Fly Larvae Meal in Juvenile Turbot Diet: Effects on the Growth Performance and Intestinal Microbiota

Influence of Dietary Berberine on Liver Immune Response and Intestinal Health of Black Sea Bream (Acanthopagrus schlegelii) Fed with Normal and High-Lipid Diets

Replacement of fish meal with fermented plant proteins in the aquafeed industry: A systematic review and meta‐analysis

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