| Dietary treatment | ||||||
---|---|---|---|---|---|---|---|
Control | Fat-protected butyrate | Uncoated butyrate | Wax | Wax+ | Micro pellets | Tributyrin | |
Butyrate (mM) (SD) | 9.38a (3.58) | 13.00a (3.01) | 9.22a (4.69) | 12.93a (7.45) | 12.37a (3.09) | 11.45a (3.90) | 9.23a (4.67) |
% butyrate/total SCFA (SD) | 14.95ace (3.77) | 17.93be (2.83) | 14.81a (5.35) | 25.15d (5.88) | 18.26bc (2.22) | 21.29bd (5.66) | 16.41ab (6.00) |
Acetate (mM) (SD) | 51.52ab (18.48) | 56.00a (9.02) | 50.11ab (12.67) | 38.60ab (23.44) | 53.94ab (13.09) | 41.92b (14.10) | 42.38b (10.01) |
% acetate/total SCFA (SD) | 81.43b (13.29) | 79.11bc (3.40) | 81.18b (5.27) | 72.18a (5.45) | 79.26bc (2.66) | 76.43ac (5.22) | 78.55bc (5.46) |
Propionate (mM) (SD) | 2.28bd (0.99) | 2.09ab (1.11) | 2.54bd (0.97) | 1.31ac (0.95) | 1.65acd (0.76) | 1.23c (0.68) | 2.54b (0.97) |
% propionate/total SCFA (SD) | 4.17ac (1.93) | 2.97bc (1.58) | 4.01ac (2.23) | 2.67acd (1.36) | 2.47 cd (1.13) | 2.28bd (0.99) | 5.04a (2.54) |
Total SCFA (SD) | 63.18ab (21.01) | 71.09b (11.15) | 63.34ab (15.12) | 52.84ab (29.62) | 67.96ab (15.45) | 54.6a (16.35) | 54.15a (12.67) |