Table 2.
Extraction yields, total contents of phenols, flavonoids, and tannins of extracts from P. granatum leaves.
| Extracts | ||||||
|---|---|---|---|---|---|---|
| Hexane extract | Chloroform extract | Ethyl acetate extract | Ethanol extract | Aqueous extract | TOF extract | |
| Extraction yield (%) | 0.50 | 1.33 | 0.74 | 6.36 | 20.07 | 2.17 |
| Phenols mg GAE/g DM | ND | 49.24 ± 5.65 | 122.98 ± 1.27 | 238.63 ± 3.23 | 262.98 ± 5.11 | 382.27 ± 6.46 |
| Flavonoids mg QE/g DM | ND | ND | 55.11 ± 5.92 | 231.77 ± 14.81 | 287.33 ± 15.55 | 492.88 ± 19.25 |
| Tannins mg TAE/100 g DM | ND | 30.68 ± 0.91 | 56.13 ± 2.32 | 96.81 ± 2.27 | 125.92 ± 3.9 | 86.46 ± 2.1 |
ND: not detected.