Cell wall fractions from Methylococcus capsulatus prevent soybean meal-induced enteritis in Atlantic salmon (Salmo salar)

摘要: Abstract Plant based feed ingredients pose a risk for developing intestinal inflammatory diseases in fish. The salmon is particular sensitive to solvent extracted soybean meal (SBM). Recent studies have shown that dietary inclusion of bacterial (BM) grown on natural gas containing mainly Methylococcus capsulatus can prevent SBM-induced inflammation. present study aimed identify BM fractions and products this beneficial effect. A fish (FM) diet, diet with 200 g kg − 1 SBM, six diets SBM combination basic BM, autolyzed (AUT), permeate (PER) or retentate (RET) from filtration AUT, nucleic acid reduced M. (MCap), methanol (MeOH) were made study. the equivalent 150 g kg BM. fed 4 weeks triplicate tanks juvenile Atlantic ( Salmo salar ) reared salt water. No significant P