Table 3.
Formulated and analysed (in parentheses) total and AFD AA composition of the experimental diets (% of the diet).1
| Item | Treatments |
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9 | T10 | T11 | T12 | T13 | T14 | T15 | T16 | T17 | |
| Total AA, % | |||||||||||||||||
| Lys | 1.14 (1.15) | 1.12 (1.15) | 1.12 (1.12) | 1.12 (1.12) | 1.12 (1.12) | 1.12 (1.13) | 1.12 (1.12) | 1.12 (1.11) | 1.12 (1.10) | 1.12 (1.13) | 1.12 (1.11) | 1.12 (1.12) | 1.12 (1.11) | 1.12 (1.12) | 1.12 (1.11) | 1.12 (1.11) | 1.12 (1.11) |
| Thr | 0.76 (0.74) | 0.66 (0.66) | 0.71 (0.70) | 0.74 (0.73) | 0.77 (0.76) | 0.66 (0.69) | 0.71 (0.70) | 0.74 (0.72) | 0.77 (0.75) | 0.66 (0.68) | 0.71 (0.70) | 0.74 (0.73) | 0.77 (0.75) | 0.66 (0.68) | 0.71 (0.69) | 0.74 (0.73) | 0.77 (0.76) |
| Met | 0.54 (0.54) | 0.56 (0.54) | 0.56 (0.52) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.54) | 0.56 (0.53) | 0.56 (0.52) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.52) | 0.56 (0.53) | 0.56 (0.53) | 0.56 (0.52) |
| Met + Cys | 0.84 (0.84) | 0.84 (0.83) | 0.84 (0.80) | 0.84 (0.82) | 0.84 (0.81) | 0.84 (0.82) | 0.84 (0.81) | 0.84 (0.82) | 0.84 (0.82) | 0.28 (0.29) | 0.28 (0.29) | 0.28 (0.28) | 0.28 (0.29) | 0.28 (0.29) | 0.28 (0.29) | 0.28 (0.29) | 0.28 (0.28) |
| Trp | 0.25 (0.26) | 0.21 (0.23) | 0.21 (0.23) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.84 (0.81) | 0.84 (0.81) | 0.84 (0.81) | 0.84 (0.82) | 0.84 (0.81) | 0.84 (0.82) | 0.84 (0.82) | 0.84 (0.80) |
| Val | 0.94 (0.91) | 0.86 (0.86) | 0.86 (0.87) | 0.86 (0.86) | 0.86 (0.85) | 0.86 (0.86) | 0.86 (0.86) | 0.86 (0.86) | 0.86 (0.85) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.23) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) | 0.21 (0.22) |
| Ile | 0.85 (0.82) | 0.72 (0.72) | 0.72 (0.73) | 0.72 (0.72) | 0.72 (0.73) | 0.72 (0.72) | 0.72 (0.73) | 0.72 (0.72) | 0.72 (0.72) | 0.86 (0.87) | 0.86 (0.84) | 0.86 (0.86) | 0.86 (0.86) | 0.86 (0.86) | 0.86 (0.85) | 0.86 (0.84) | 0.86 (0.85) |
| Leu | 1.55 (1.54) | 1.35 (1.36) | 1.35 (1.36) | 1.35 (1.36) | 1.35 (1.37) | 1.35 (1.37) | 1.35 (1.35) | 1.35 (1.35) | 1.35 (1.35) | 0.72 (0.74) | 0.72 (0.72) | 0.72 (0.72) | 0.72 (0.73) | 0.72 (0.74) | 0.72 (0.72) | 0.72 (0.71) | 0.72 (0.73) |
| Arg | 1.38 (1.34) | 1.17 (1.19) | 1.17 (1.19) | 1.17 (1.17) | 1.17 (1.17) | 1.17 (1.19) | 1.17 (1.17) | 1.17 (1.16) | 1.17 (1.16) | 1.35 (1.37) | 1.35 (1.34) | 1.35 (1.36) | 1.35 (1.36) | 1.35 (1.37) | 1.35 (1.35) | 1.35 (1.36) | 1.35 (1.37) |
| Phe | 0.98 (0.98) | 0.84 (0.85) | 0.84 (0.87) | 0.84 (0.87) | 0.84 (0.87) | 0.84 (0.87) | 0.84 (0.87) | 0.84 (0.85) | 0.84 (0.86) | 1.17 (1.19) | 1.17 (1.16) | 1.17 (1.17) | 1.17 (1.16) | 1.17 (1.19) | 1.17 (1.16) | 1.17 (1.16) | 1.17 (1.18) |
| Tyr | 0.69 (0.69) | 0.58 (0.59) | 0.58 (0.60) | 0.58 (0.60) | 0.58 (0.59) | 0.58 (0.60) | 0.58 (0.59) | 0.58 (0.59) | 0.58 (0.59) | 0.84 (0.87) | 0.84 (0.86) | 0.84 (0.86) | 0.84 (0.86) | 0.84 (0.87) | 0.84 (0.86) | 0.84 (0.86) | 0.84 (0.87) |
| His | 0.50 (0.50) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.44) | 0.44 (0.44) | 0.58 (0.60) | 0.58 (0.59) | 0.58 (0.59) | 0.58 (0.60) | 0.58 (0.60) | 0.58 (0.59) | 0.58 (0.59) | 0.58 (0.60) |
| Ser | 0.98 (0.97) | 0.84 (0.84) | 0.84 (0.85) | 0.84 (0.85) | 0.84 (0.85) | 0.84 (0.87) | 0.84 (0.85) | 0.84 (0.84) | 0.84 (0.84) | 0.44 (0.45) | 0.44 (0.44) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.45) | 0.44 (0.44) | 0.44 (0.45) |
| Ala | 0.91 (0.89) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.82) | 0.80 (0.82) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.81) | 0.84 (0.85) | 0.84 (0.85) | 0.84 (0.85) | 0.84 (0.84) | 0.84 (0.85) | 0.84 (0.84) | 0.84 (0.86) | 0.84 (0.86) |
| Asp | 2.01 (1.95) | 1.66 (1.66) | 1.66 (1.66) | 1.66 (1.66) | 1.66 (1.67) | 1.66 (1.68) | 1.66 (1.65) | 1.66 (1.63) | 1.66 (1.64) | 0.80 (0.82) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.82) | 0.80 (0.81) | 0.80 (0.81) | 0.80 (0.82) |
| Glu | 3.78 (3.69) | 3.35 (3.37) | 3.35 (3.25) | 3.35 (3.25) | 3.35 (3.26) | 3.35 (3.29) | 3.35 (3.25) | 3.35 (3.21) | 3.35 (3.22) | 1.66 (1.67) | 1.66 (1.64) | 1.66 (1.66) | 1.66 (1.65) | 1.66 (1.67) | 1.66 (1.64) | 1.66 (1.65) | 1.66 (1.67) |
| Gly | 0.87 (0.85) | 0.76 (0.78) | 0.76 (0.78) | 0.76 (0.78) | 0.76 (0.79) | 0.83 (0.85) | 0.83 (0.84) | 0.83 (0.84) | 0.83 (0.84) | 3.35 (3.28) | 3.35 (3.22) | 3.35 (3.24) | 3.35 (3.24) | 3.35 (3.27) | 3.35 (3.22) | 3.35 (3.24) | 3.35 (3.26) |
| Pro | 1.14 (1.11) | 1.03 (1.03) | 1.03 (1.03) | 1.03 (1.04) | 1.03 (1.02) | 1.03 (1.03) | 1.03 (1.00) | 1.03 (1.03) | 1.03 (1.02) | 0.90 (0.92) | 0.90 (0.90) | 0.90 (0.92) | 0.90 (0.90) | 0.97 (0.98) | 0.97 (0.99) | 0.97 (0.97) | 0.97 (0.98) |
| Gly + Ser | 1.85 (1.82) | 1.60 (1.62) | 1.60 (1.63) | 1.60 (1.63) | 1.60 (1.64) | 1.67 (1.72) | 1.67 (1.69) | 1.67 (1.68) | 1.67 (1.68) | 1.74 (1.77) | 1.74 (1.75) | 1.74 (1.77) | 1.74 (1.74) | 1.81 (1.83) | 1.81 (1.83) | 1.81 (1.83) | 1.81 (1.84) |
| AFD AA-to-Lys ratio1, % | |||||||||||||||||
| Lys | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) | 100 (100) |
| Thr | 64 (62) | 55 (54) | 58 (57) | 61 (60) | 64 (63) | 55 (57) | 58 (57) | 61 (60) | 64 (63) | 55 (56) | 58 (58) | 61 (60) | 64 (63) | 55 (57) | 58 (57) | 61 (61) | 64 (64) |
| Met | 51 (51) | 53 (50) | 53 (49) | 53 (50) | 53 (50) | 53 (50) | 53 (50) | 53 (52) | 53 (51) | 53 (49) | 53 (51) | 53 (50) | 53 (51) | 53 (49) | 53 (51) | 53 (51) | 53 (50) |
| Met + Cys | 76 (75) | 76 (73) | 76 (72) | 76 (74) | 76 (73) | 76 (74) | 76 (73) | 76 (75) | 76 (76) | 76 (73) | 76 (74) | 76 (74) | 76 (76) | 76 (76) | 76 (76) | 76 (76) | 76 (73) |
| Trp | 22 (23) | 19 (20) | 19 (21) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (20) | 19 (21) | 19 (20) | 19 (20) | 19 (20) | 19 (20) |
| Val | 82 (78) | 75 (73) | 75 (76) | 75 (75) | 75 (74) | 75 (74) | 75 (75) | 75 (76) | 75 (75) | 75 (75) | 75 (74) | 75 (75) | 75 (76) | 75 (75) | 75 (75) | 75 (74) | 75 (75) |
| Ile | 75 (75) | 64 (62) | 64 (65) | 64 (64) | 64 (65) | 64 (63) | 64 (65) | 64 (65) | 64 (65) | 64 (65) | 64 (65) | 64 (64) | 64 (65) | 64 (66) | 64 (65) | 64 (64) | 64 (65) |
| Leu | 137 (135) | 119 (117) | 119 (120) | 119 (120) | 119 (121) | 119 (120) | 119 (119) | 119 (120) | 119 (121) | 119 (120) | 119 (119) | 119 (120) | 119 (121) | 119 (121) | 119 (120) | 119 (121) | 119 (122) |
| Arg | 124 (120) | 106 (105) | 106 (108) | 106 (106) | 106 (106) | 106 (107) | 106 (106) | 106 (106) | 106 (107) | 106 (107) | 106 (106) | 106 (106) | 106 (106) | 106 (106) | 106 (106) | 106 (106) | 106 (108) |
| Phe | 88 (87) | 75 (74) | 75 (78) | 75 (78) | 75 (78) | 75 (77) | 75 (78) | 75 (77) | 75 (78) | 75 (77) | 75 (77) | 75 (77) | 75 (77) | 75 (78) | 75 (77) | 75 (77) | 75 (78) |
| Tyr | 60 (59) | 50 (50) | 50 (52) | 50 (52) | 50 (51) | 50 (51) | 50 (51) | 50 (51) | 50 (52) | 50 (51) | 50 (51) | 50 (51) | 50 (52) | 50 (52) | 50 (51) | 50 (51) | 50 (52) |
| His | 44 (44) | 38 (38) | 38 (39) | 38 (39) | 38 (39) | 38 (39) | 38 (39) | 38 (38) | 38 (39) | 38 (39) | 38 (38) | 38 (39) | 38 (39) | 38 (39) | 38 (39) | 38 (38) | 38 (39) |
| Ser | 86 (84) | 73 (71) | 73 (74) | 73 (74) | 73 (73) | 73 (75) | 73 (74) | 73 (74) | 73 (74) | 73 (73) | 73 (75) | 73 (74) | 73 (74) | 73 (74) | 73 (74) | 73 (75) | 73 (75) |
| Ala | 76 (73) | 66 (65) | 66 (67) | 66 (67) | 66 (68) | 66 (67) | 66 (67) | 66 (67) | 66 (68) | 66 (67) | 66 (67) | 66 (67) | 66 (67) | 66 (68) | 66 (67) | 66 (67) | 66 (68) |
| Asp | 176 (169) | 144 (140) | 144 (144) | 144 (144) | 144 (145) | 144 (144) | 144 (143) | 144 (143) | 144 (145) | 144 (144) | 144 (144) | 144 (144) | 144 (144) | 144 (145) | 144 (144) | 144 (144) | 144 (146) |
| Glu | 346 (335) | 308 (302) | 308 (299) | 308 (299) | 308 (300) | 308 (300) | 308 (299) | 308 (298) | 308 (301) | 308 (299) | 308 (299) | 308 (298) | 308 (301) | 308 (301) | 308 (299) | 308 (301) | 308 (302) |
| Gly | 69 (67) | 62 (62) | 62 (64) | 62 (64) | 62 (64) | 69 (70) | 69 (70) | 69 (70) | 69 (71) | 76 (77) | 76 (77) | 76 (78) | 76 (77) | 83 (84) | 83 (85) | 83 (84) | 83 (85) |
| Pro | 101 (97) | 91 (89) | 91 (91) | 91 (92) | 91 (90) | 91 (90) | 91 (88) | 91 (92) | 91 (92) | 91 (90) | 91 (90) | 91 (90) | 91 (89) | 91 (90) | 91 (91) | 91 (92) | 91 (92) |
| Gly + Ser | 155 (151) | 135 (133) | 135 (138) | 135 (138) | 135 (138) | 142 (145) | 142 (144) | 142 (144) | 142 (145) | 149 (150) | 149 (151) | 149 (152) | 149 (150) | 156 (158) | 156 (159) | 156 (159) | 156 (160) |
1
Apparent faecal digestible (AFD) as formulated and as re-calculated based on AA analysis (between parentheses). AFD AA composition was calculated according to tables of Schothorst Feed Research, the Netherlands.