Table 4.
Storage condition | 3-day recovery (%) | 1-week recovery (%) | 2-week recovery (%) | 1-month recovery (%) |
---|---|---|---|---|
−20 °C | 101.0 ± 2.0 | 99.0 ± 1.0 | 99.0 ± 2.6 | 98.0 ± 6.1 |
4 °C | 97.7 ± 1.2 | 96.3 ± 2.1 | 100.3 ± 2.5 | 97.3 ± 1.5 |
Room temperature | 98.0 ± 2.0 | 98.3 ± 2.1 | 98.3 ± 3.5 | 96.7 ± 1.5 |