Dietary Fish Meal Level and a Package of Choline, β-Glucan, and Nucleotides Modulate Gut Function, Microbiota, and Health in Atlantic Salmon (Salmo salar, L.)

Figure 6

Effects of increasing fishmeal level on trypsin activity in chyme from the two halves of the pyloric intestine (PI1 and PI2) in fish fed diet series with the mixture of supplements, i.e. 0.3% choline chloride, 0.05% β-glucan, and 0.05% nucleotides. For both sections, the regression model was highly significant. For the fish fed the unsupplemented diet series, there was no significant effect of fishmeal level. For statistics, see Table 5.