| Regions | Range | Mean ± SD | |
| Moisture (%) | WR (n = 64) | 7.64 - 8.84 | 8.30 ± 0.27 |
| ER (n = 59) | 7.38 - 8.81 | 8.26 ± 0.26 | |
| Fungi (cfu/g) | WR (n = 64) | 0 - 48.00 | 9.75 ± 9.55 |
| ER (n = 59) | 0 - 23.00 | 5.93 ± 14.76 | |
| Aspergillus (cfu/g) | WR (n = 64) | 0 - 7.33 | 0.82 ± 6.05 |
| ER (n = 59) | 0 - 9.00 | 1.09 ± 6.42 | |
| SD = Standard deviation | |||