|
Proximate composition
|
Dietary treatments
|
|---|
|
Experiment 1
|
| |
Initial value
|
C1
|
P1
|
P2
|
P3
|
P4
|
|
Crude protein (%)
|
9.27 ± 0.020
|
15.34 ± 0.020D
|
15.43 ± 0.020CD
|
15.55 ± 0.020B
|
15.93 ± 0.030A
|
15.52 ± 0.010BC
|
|
Crude fat (%)
|
4.03 ± 0.020
|
6.48 ± 0.010D
|
6.65 ± 0.010C
|
6.76 ± 0.010B
|
6.99 ± 0.020A
|
6.81 ± 0.030B
|
|
Total ash (%)
|
2.59 ± 0.010
|
3.67 ± 0.010D
|
3.82 ± 0.020C
|
3.94 ± 0.020B
|
4.17 ± 0.010A
|
3.98 ± 0.020B
|
|
Moisture (%)
|
64.76 ± 0.030
|
63.72 ± 0.020D
|
64.25 ± 0.030C
|
64.25 ± 0.080C
|
63.87 ± 0.030C
|
64.47 ± 0.030B
|
|
Nitrogen free extract (%)
|
21.94 ± 0.040
|
14.46 ± 0.040A
|
13.67 ± 0.040B
|
13.43 ± 0.070BC
|
12.21 ± 0.010D
|
13.20 ± 0.050C
|
|
Gross energy (kJ g−1)
|
7.54 ± 0.020
|
8.60 ± 0.0020C
|
8.62 ± 0.010BC
|
8.67 ± 0.010B
|
8.79 ± 0.004A
|
8.62 ± 0.003BC
|
|
Experiment 2
|
| |
Initial value
|
C2
|
PP1
|
PP2
|
PP3
|
PP4
|
|
Crude protein (%)
|
9.27 ± 0.020
|
15.62 ± 0.040D
|
15.77 ± 0.030C
|
15.95 ± 0.020B
|
16.14 ± 0.040A
|
15.79 ± 0.020C
|
|
Crude fat (%)
|
4.03 ± 0.020
|
6.69 ± 0.030C
|
6.82 ± 0.030B
|
6.93 ± 0.020A
|
7.00 ± 0.030A
|
6.95 ± 0.020A
|
|
Total ash (%)
|
2.59 ± 0.010
|
3.62 ± 0.010C
|
3.59 ± 0.020C
|
3.76 ± 0.030B
|
3.93 ± 0.020A
|
3.98 ± 0.020A
|
|
Moisture (%)
|
64.76 ± 0.030
|
62.72 ± 0.010D
|
62.88 ± 0.020C
|
63.10 ± 0.030B
|
63.23 ± 0.020A
|
62.94 ± 0.020C
|
|
Nitrogen free extract (%)
|
21.94 ± 0.040
|
14.97 ± 0.090A
|
14.52 ± 0.060B
|
14.02 ± 0.050C
|
13.62 ± 0.140D
|
14.31 ± 0.020B
|
|
Gross energy (kJ g−1)
|
7.54 ± 0.020
|
8.90 ± 0.010A
|
8.92 ± 0.003A
|
8.92 ± 0.010A
|
8.94 ± 0.010A
|
8.94 ± 0.010A
|
- Note: All values are mean ± S.E. of mean. Values with different superscript in the same row are significantly (P < 0.05) different (Tukey’s honest test)