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