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Table 5 Effect of fiber content on amount (g/kg DMI) of losses of endogenous fat and fatty acids, as well as the percentages of losses of individual fatty acids relative to total fatty acids (% of TFA) at the end of ileum of growing pigs (Exp. 1, DM basis)

From: Effects of dietary fiber content and different fiber-rich ingredients on endogenous loss of fat and fatty acids in growing pigs

Itemsb Neutral detergent fiber content of dietsa SEM* P-value*
0 g/kg 40 g/kg 80 g/kg 120 g/kg 160 g/kg 200 g/kg   Linear Quadratic
g/kg DMI % of TFA g/kg DMI % of TFA g/kg DMI % of TFA g/kg DMI % of TFA g/kg DMI % of TFA g/kg DMI % of TFA
EE 0.71 1.05 1.86 2.06 2.59 3.14 0.27 <  0.01 0.96
C12:0 0.02 2.94 0.01 0.66 0.02 0.77 0.02 0.68 0.02 0.41 0.02 0.32 0.00 0.37 0.72
C14:0 0.02 2.94 0.03 1.97 0.04 1.53 0.05 1.71 0.06 1.24 0.07 1.13 0.01 <  0.01 0.55
C15:0 0.00 0.00 0.01 0.66 0.01 0.38 0.01 0.34 0.02 0.41 0.02 0.32 0.00 <  0.01 0.84
C16:0 0.21 30.88 0.43 28.29 0.78 29.89 0.87 29.69 1.30 26.86 1.60 25.93 0.11 <  0.01 0.51
C17:0 0.01 1.47 0.02 1.32 0.03 1.15 0.03 1.02 0.05 1.03 0.06 0.97 0.00 <  0.01 0.34
C18:0 0.12 17.65 0.23 15.13 0.41 15.71 0.44 15.02 0.65 13.43 0.80 12.97 0.06 <  0.01 0.53
C18:1 0.09 13.24 0.26 17.11 0.51 19.54 0.58 19.80 0.95 19.63 1.21 19.61 0.06 <  0.01 0.12
C18:2 0.06 8.82 0.25 16.45 0.44 16.86 0.49 16.72 1.06 21.90 1.47 23.82 0.12 <  0.01 0.03
C18:3 0.00 0.00 0.05 3.29 0.09 3.45 0.10 3.41 0.24 4.96 0.32 5.19 0.03 <  0.01 0.05
C20:0 0.01 1.47 0.02 1.32 0.03 1.15 0.04 1.37 0.06 1.24 0.07 1.13 0.00 <  0.01 0.05
C20:1 0.02 2.94 0.02 1.32 0.02 0.77 0.03 1.02 0.04 0.83 0.05 0.81 0.00 <  0.01 0.05
C21:0 0.01 1.47 0.01 0.66 0.01 0.38 0.00 0.00 0.01 0.21 0.01 0.16 0.00 0.23 0.50
C20:3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.21 0.01 0.16 0.00 <  0.01 0.23
C20:4 0.01 1.47 0.01 0.66 0.01 0.38 0.00 0.00 0.01 0.21 0.01 0.16 0.00 0.97 0.04
C22:0 0.02 2.94 0.03 1.97 0.04 1.53 0.05 1.71 0.08 1.65 0.09 1.46 0.01 <  0.01 0.20
C22:1 0.01 1.47 0.01 0.66 0.01 0.38 0.02 0.68 0.02 0.41 0.02 0.32 0.00 0.02 0.80
C23:0 0.01 1.47 0.02 1.32 0.03 1.15 0.03 1.02 0.04 0.83 0.06 0.97 0.00 <  0.01 0.49
C24:0 0.04 5.88 0.07 4.61 0.10 3.83 0.12 4.10 0.16 3.31 0.21 3.40 0.02 <  0.01 0.48
C22:6 0.01 1.47 0.02 1.32 0.02 0.77 0.04 1.37 0.04 0.83 0.06 0.97 0.20 0.05 0.70
C24:1 0.01 1.47 0.02 1.32 0.01 0.38 0.01 0.34 0.02 0.41 0.01 0.16 0.00 0.47 0.47
SFA 0.47 69.12 0.88 57.89 1.50 57.47 1.66 56.66 2.45 50.62 3.01 48.78 0.19 <  0.01 0.47
UFA 0.21 30.88 0.64 42.11 1.11 42.53 1.27 43.34 2.39 49.38 3.16 51.22 0.19 <  0.01 0.02
  1. aDMI Dry matter intake, TFA Total fatty acids;
  2. bEE ether extract, SFA saturated fatty acid, UFA unsaturated fatty acid
  3. *SEM and P-value all represent SEM and P-value of the amount (g/kg DMI) of endogenous losses of fat and fatty acids only