Siberian sturgeon (Acipenser baerii) larvae fedArtemianauplii enriched with poly-β-hydroxybutyrate (PHB): effect on growth performance, body composition, digestive enzymes, gut microbial community, gut histology and stress tests

2013 ◽  
Vol 46 (4) ◽  
pp. 801-812 ◽  
Author(s):  
Ebrahim Hossein Najdegerami ◽  
Kartik Baruah ◽  
Alireza Shiri ◽  
Anamaria Rekecki ◽  
Wim Van den Broeck ◽  
...  
Keyword(s):  
Body Composition ◽  
Microbial Community ◽  
Growth Performance ◽  
Digestive Enzymes ◽  
Siberian Sturgeon ◽  
Stress Tests ◽  
Acipenser Baerii ◽  
Gut Microbial Community ◽  
Effect On Growth

Effects of olive pomace on growth performance, digestibility, body composition and fatty acid profile in yearling Siberian sturgeon, Acipenser baerii (Brandt 1896)

2018 ◽  
Vol 25 (2) ◽  
pp. 333-342 ◽  
Author(s):  
Akbar Banavreh ◽  
Mehdi Soltani ◽  
Abolghasem Kamali ◽  
Mohammad Ali Yazdani-Sadati ◽  
Mehdi Shamsaie
Keyword(s):  
Body Composition ◽  
Fatty Acid ◽  
Growth Performance ◽  
Fatty Acid Profile ◽  
Siberian Sturgeon ◽  
Olive Pomace ◽  
Acipenser Baerii

scholarly journals Impact of starvation on digestive enzymes activities and plasma metabolites in Siberian sturgeon ( Acipenser baerii , Brandt, 1869)

2020 ◽  
Vol 51 (4) ◽  
pp. 1689-1699
Author(s):  
Sedigheh Babaei ◽  
Abdolmohammad Abedian-Kenari ◽  
Mahmood Naseri ◽  
Mohammad Ali Yazdani-Sadati ◽  
Isidoro Metón
Keyword(s):  
Digestive Enzymes ◽  
Siberian Sturgeon ◽  
Plasma Metabolites ◽  
Acipenser Baerii ◽  
Enzymes Activities

scholarly journals Growth Performance and Adaptability of European Sea Bass (Dicentrarchus labrax) Gut Microbiota to Alternative Diets Free of Fish Products

2020 ◽  
Vol 8 (9) ◽  
pp. 1346 ◽  
Author(s):  
David Pérez-Pascual ◽  
Jordi Estellé ◽  
Gilbert Dutto ◽  
Charles Rodde ◽  
Jean-François Bernardet ◽  
...  
Keyword(s):  
Microbial Community ◽  
Gut Microbiota ◽  
Growth Performance ◽  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
Partial Replacement ◽  
European Sea Bass ◽  
Protein Sources ◽  
Fish Diets ◽  
Gut Microbial Community

Innovative fish diets made of terrestrial plants supplemented with sustainable protein sources free of fish-derived proteins could contribute to reducing the environmental impact of the farmed fish industry. However, such alternative diets may influence fish gut microbial community, health, and, ultimately, growth performance. Here, we developed five fish feed formulas composed of terrestrial plant-based nutrients, in which fish-derived proteins were substituted with sustainable protein sources, including insect larvae, cyanobacteria, yeast, or recycled processed poultry protein. We then analyzed the growth performance of European sea bass (Dicentrarchus labrax L.) and the evolution of gut microbiota of fish fed the five formulations. We showed that replacement of 15% protein of a vegetal formulation by insect or yeast proteins led to a significantly higher fish growth performance and feed intake when compared with the full vegetal formulation, with feed conversion ratio similar to a commercial diet. 16S rRNA gene sequencing monitoring of the sea bass gut microbial community showed a predominance of Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes phyla. The partial replacement of protein source in fish diets was not associated with significant differences on gut microbial richness. Overall, our study highlights the adaptability of European sea bass gut microbiota composition to changes in fish diet and identifies promising alternative protein sources for sustainable aquafeeds with terrestrial vegetal complements.

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