Storage duration of the fresh cherries before sun drying (day) | Mean of pH | Coffee cherries pH variation during sun drying |
0 | 5.27 ± 0.35 | 4.90 - 5.70 |
2 | 5.20 ± 0.34 | 4.70 - 5.60 |
4 | 4.30 ± 0.39 | 3.80 - 4.90 |
6 | 4.00 ± 0.38 | 3.6 - 4.50 |
8 | 3.6 ± 0.40 | 3.30 - 4.20 |