| Day 0 | Day 1 | Day 7 | Day 24 |
Fresh | 3.29 (0.44) |
|
|
|
27˚C |
| 3.65 (0.38) | 5.12 (0.91)* | 4.73 (0.32)* |
4˚C |
| 3.59 (0.70) | 3.56 (0.17) | 3.68 (0.15) |
−20˚C |
| 2.52 (0.3.6)* | 2.34 (0.43)* | 2.30 (0.28)* |
−80˚C |
| 2.88 (0.21) | 3.03 (0.78) | 2.92 (0.06) |