Effect of diets containing full-fat Hermetia illucens on rainbow trout microbiota: A dual cultivation-independent approach with DGGE and NGS

High carbohydrate to protein ratio promotes changes in intestinal microbiota and host metabolism in rainbow trout (Oncorhynchus mykiss) fed plant-based diet

“…We sampled the microbiota in the midgut region by collecting the digesta, and by scrapping the mucus layer (mucosa associated microbiota) according to (Li et al, 2021). The results obtained in this study allows us to demonstrate that regardless of the diet, a significant difference between digesta and mucosa associated microbiota were observed according to previous works in mammals and fish (Bruni et al, 2022;Gajardo et al, 2017Gajardo et al, , 2016Li et al, 2021). Most studies investigating diet effect on gut microbiota in fish were focused only on digesta or on both mucosa and content mixed together.…”

Comparison of growth performance, non-specific immunity, and intestinal microbiota of olive flounder (Paralichthys olivaceus) fed with extruded pellet and moist pellet diets under field conditions in South Korea

“…Therefore, imbalances in the gut microbiota can lead to common metabolic diseases including fatty liver, diabetes, oxidative damage, and inflammatory responses, which negatively affect the growth and development of fish. In contrast, the modulation of the gut microbiota with supplements such as probiotics can be an excellent strategy to increase fish growth and immunity in aquaculture (Cicala et al, 2020;Fan and Pedersen, 2021;Jang et al, 2021a;Wastyk et al, 2021;Bruni et al, 2022;Gao et al, 2022).…”

Dietary protein, lipid and insect meal on growth, plasma biochemistry and hepatic immune expression of lake whitefish (Coregonus clupeaformis)

“…More importantly, chitin in the exoskeleton of insects serves as an important immunostimulant since it has been found to boost innate immunity and improve stress response in fish [11] . Several studies have demonstrated that feeding insect meal, such as black soldier fly larvae (BSFL), to rainbow trout resulted in higher fish growth performance, feed intake, and gut bacterial diversity [12] , [13] , [14] , [15] . A study by Kumar et al.…”