Table 1. Yield, total sugar and soluble protein contents of green coffee bean extracts
| Sample1) | Yield(%) | Total sugar(g/100 g) | Soluble protein(g/100 g) |
| HR | 20.20±0.02c2) | 50.17±0.58b | 21.26±0.65b |
| ER | 19.60±0.05d | 38.58±0.12e | 11.37±0.07e |
| MR | 15.53±0.09f | 44.67±0.35d | 17.90±0.45c |
| HA | 23.00±0.13a | 58.45±0.36a | 23.04±0.36a |
| EA | 20.47±0.06b | 44.84±0.61d | 15.75±0.62d |
| MA | 16.20±0.03e | 48.64±0.36c | 17.55±1.19c |
1)HR, hot water extracts from Coffea Canephora; ER, 80% ethanol extracts from Coffea Canephora; MR, 80% methanol extracts from Coffea Canephora; HA, hot water extracts from Coffea Arabica; EA, 80% ethanol extracts from Coffea Arabica; MA, 80% methanol extracts from Coffea Arabica.
2)Different superscripts within a column (a-f) indicate significant differences (p<0.05).