Storage duration of the fresh cherries before sun drying (day)

Mean of caffeine (%)

Coffee cherries caffeine variation during sun drying (%)

0

2.53 ± 0.01

2.52 - 2.55

2

2.53 ± 0.01

2.52 - 2.54

4

2.54 ± 0.03

2.53 - 2.56

6

2.53 ± 0.04

2.51 - 2.55

8

2.55 ± 0.04

2.50 - 2.70