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 4

Estimated digestibility of choline in FM and in the choline supplement (estimated by difference). Effect of dietary fishmeal level and supplementation (No suppl vs. Suppl) with a mixture of 0.3% choline chloride, 0.05% β-glucan, and 0.05% nucleotides on digestibility of choline. The statistical evaluation showed no significant effect of dietary fishmeal levels. For the unsupplemented diet series, the results were as follows: ; ; ; , and for the supplemented diet series: ; ; ; ; Effect of Supplementation: . Note the expanded scale on the y-axis.