Chemical composition of green coffee


Component
%
Robusta
%
Caffeine
1,0-1,5
3,0-4,5
Trigonelline
1,0
0,75
Amino acids
2,0
2,5
Mineral matter
3,0-4,0
4,0-5,0
The total sugar
50-55
35-45
Lipids
10-20
10-15
Niacin
0,5
0,5
Other
20-30
25-45