Component (%) | Treatment | Storage period (day) | Mean | ||
1 | 7 | 14 | |||
Moisture | CY | 86.08 ± 0.06aA | 85.98 ± 0.01aA | 85.87 ± 0.06aA | 85.98 ± 0.04ab |
APY | 85.31 ± 0.06cA | 85.23 ± 0.03bAB | 85.01 ± 0.07cB | 85.18 ± 0.05c | |
DPY | 86.20 ± 0.03aA | 85.94 ± 0.04aB | 85.92 ± 0.06aB | 86.02 ± 0.06a | |
IPY | 85.93 ± 0.07aA | 85.81 ± 0.06bA | 85.44 ± 0.52bB | 85.72 ± 0.17b | |
TS | CY | 13.92 ± 0.06cA | 14.02 ± 0.01bA | 14.13 ± 0.06cA | 14.02 ± 0.04bc |
APY | 14.69 ± 0.06aB | 14.77 ± 0.03aAB | 14.99 ± 0.07aA | 14.82 ± 0.05a | |
DPY | 13.80 ± 0.03cB | 14.06 ± 0.04cA | 14.08 ± 0.06bA | 13.98 ± 0.07c | |
IPY | 14.07 ± 0.07bB | 14.19 ± 0.06bB | 14.56 ± 0.52bA | 14.28 ± 0.17b | |
Total protein | CY | 4.35 ± 0.11aA | 4.29 ± 0.00aA | 4.27 ± 0.08aA | 4.30 ± 0.04a |
APY | 3.73 ± 0.08bA | 3.72 ± 0.13bA | 3.71 ± 0.10bA | 3.72 ± 0.05b | |
DPY | 3.68 ± 0.11bA | 3.61 ± 0.07bA | 3.55 ± 0.05cA | 3.61 ± 0.06b | |
IPY | 3.69 ± 0.14bA | 3.62 ± 0.02bA | 3.58 ± 0.08bcA | 3.63 ± 0.05b | |
Fat | CY | 4.30 ± 0.06aA | 4.27 ± 0.03aA | 4.23 ± 0.03aA | 4.27 ± 0.02a |
APY | 4.13 ± 0.03bA | 4.00 ± 0.06bB | 3.97 ± 0.03bB | 4.03 ± 0.03b | |
DPY | 3.93 ± 0.03cA | 3.87 ± 0.07cAB | 3.83 ± 0.09cB | 3.88 ± 0.04c | |
IPY | 3.97 ± 0.03cA | 3.97 ± 0.03bA | 3.87 ± 0.03cB | 3.93 ± 0.02c | |
Ash | CY | 0.79 ± 0.00bA | 0.80 ± 0.01bA | 0.79 ± 0.01bA | 0.79 ± 0.00b |
APY | 0.81 ± 0.00aA | 0.81 ± 0.01abA | 0.81 ± 0.00aA | 0.81 ± 0.00a | |
DPY | 0.82 ± 0.00aA | 0.82 ± 0.00aA | 0.79 ± 0.00bB | 0.81 ± 0.01a | |
IPY | 0.78 ± 0.00bB | 0.78 ± 0.01cB | 0.80 ± 0.01aA | 0.80 ± 0.01ab | |
Crude fiber | CY | 0.00 ± 0.00bA | 0.00 ± 0.00bA | 0.00 ± 0.00bA | 0.00 ± 0.00b |
APY | 0.10 ± 0.02aA | 0.10 ± 0.02aA | 0.10 ± 0.02aA | 0.10 ± 0.01a | |
DPY | 0.09 ± 0.01aA | 0.09 ± 0.01aA | 0.09 ± 0.01aA | 0.09 ± 0.00a | |
IPY | 0.10 ± 0.01aA | 0.09 ± 0.01aA | 0.10 ± 0.01aA | 0.09 ± 0.01a | |
Available carbohydrates | CY | 4.51 ± 0.06cA | 4.70 ± 0.05cA | 4.66 ± 0.05cA | 4.62 ± 0.04c |
APY | 5.92 ± 0.10aB | 6.19 ± 0.10aA | 6.38 ± 0.14aA | 6.16 ± 0.09a | |
DPY | 5.34 ± 0.08bB | 5.63 ± 0.10bA | 5.79 ± 0.15bA | 5.59 ± 0.09b | |
IPY | 5.66 ± 0.15aB | 5.76 ± 0.11bB | 6.15 ± 0.52aA | 5.85 ± 0.17b | |
Energy value (kcal 100 g−1 fw) | C | 73.36 ± 0.20bA | 73.50 ± 0.10aA | 73.92 ± 0.30bA | 73.59 ± 0.14b |
APY | 74.58 ± 0.21aB | 75.10 ± 0.40aAB | 75.63 ± 0.44aA | 75.10 ± 0.24a | |
DPY | 70.59 ± 0.27cA | 71.17 ± 0.47bA | 71.37 ± 0.24cA | 71.05 ± 0.21c | |
IPY | 71.47 ± 0.22bB | 72.42 ± 0.38bB | 74.05 ± 2.14bA | 72.65 ± 0.73b |