Table 3.
Antitumor compounds characteristic of green coffee beans.
| Caffeoylquinic Acids | Diterpenes | |||||
|---|---|---|---|---|---|---|
| Sample | 4-O-Caffeoylquinic Acid (µg/mL Extract) * |
3,4-Dicaffeoylquinic Acid (µg/mL Extract) * | 3,5-Dicaffeoylquinic Acid (µg/mL Extract) * | 4,5-Dicaffeoylquinic Acid (µg/mL Extract) * | Kahweol (µg/mL Extract) * |
Cafestol (µg/mL Extract) * |
| M | 197.088 ± 19.709 | 80.50 ± 4.830 | 93.08 ± 3.723 | 101.82 ± 5.091 | 0.000 ± 0.000 | 0.000 ± 0.000 |
| S60 | 265.507 ± 37.171 | 103.51 ± 8.281 | 145.08 ± 21.762 | 127.00 ± 10.160 | 1.206 ± 0.084 | 0.576 ± 0.052 |
| T26 | 278.671 ± 19.507 | 111.80 ± 13.417 | 150.31 ± 13.528 | 139.14 ± 6.957 | 2.644 ± 0.397 | 2.482 ± 0.323 |
| T44 | 337.217 ± 23.605 | 139.38 ± 15.332 | 187.56 ± 11.254 | 177.02 ± 21.243 | 1.874 ± 0.281 | 1.490 ± 0.224 |
| T46 | 217.828 ± 8.713 | 86.92 ± 11.300 | 107.12 ± 10.712 | 100.69 ± 8.054 | 0.000 ± 0.000 | 0.000 ± 0.000 |
| T48 | 269.181 ± 40.377 | 124.04 ± 4.962 | 179.11 ± 16.120 | 151.96 ± 18.235 | 10.298 ± 1.133 | 11.062 ± 1.549 |
| U14 | 283.339 ± 17.000 | 133.26 ± 10.661 | 191.37 ± 28.705 | 162.62 ± 17.888 | 10.694 ± 0.642 | 10.916 ± 0.764 |
| U24 | 181.476 ± 19.962 | 76.04 ± 2.281 | 106.88 ± 8.550 | 93.99 ± 12.219 | 9.992 ± 0.799 | 10.968 ± 0.658 |
| U25 | 216.298 ± 10.815 | 92.52 ± 6.477 | 133.06 ± 11.975 | 113.50 ± 5.675 | 11.751 ± 0.823 | 12.881 ± 1.546 |
| U34 | 255.941 ± 30.713 | 110.04 ± 5.502 | 156.15 ± 17.176 | 135.17 ± 5.407 | 9.953 ± 1.294 | 10.008 ± 1.301 |
| UT | 202.063 ± 30.309 | 90.14 ± 9.014 | 129.61 ± 16.849 | 113.96 ± 13.675 | 4.346 ± 0.174 | 3.881 ± 0.388 |
* concentrations were expressed as mean ± SD.