Table 4.
Phenolic compounds analyzed.
| Peak Name | Retention Time | |
|---|---|---|
| 1 | Gallic acid | 8.80 |
| 2 | 3-Hydroxytyrosol | 11.71 |
| 3 | Caftaric acid | 12.93 |
| 4 | Catechin | 14.80 |
| 5 | 4-Hydroxybenzoic acid | 16.20 |
| 6 | Loganic acid | 16.60 |
| 7 | Chlorogenic acid | 16.81 |
| 8 | Vanillic acid | 18.60 |
| 9 | Caffeic acid | 19.00 |
| 10 | Epicatechin | 19.41 |
| 11 | Syringic acid | 20.05 |
| 12 | p-Coumaric acid | 23.06 |
| 13 | t-Ferulic acid | 24.00 |
| 14 | Benzoic acid | 26.38 |
| 15 | Hyperoside | 26.92 |
| 16 | Rutin | 27.16 |
| 17 | Isoquercetin | 27.29 |
| 18 | Resveratrol | 27.70 |
| 19 | Rosmarinic acid | 28.53 |
| 20 | t-Cinnamic acid | 34.39 |
| 21 | Quercetin | 35.89 |
| 22 | Hesperetin | 39.38 |
| 23 | Kaempferol | 41.74 |
| 24 | Carvacrol | 44.69 |
| 25 | Thymol | 44.92 |
| 26 | Flavone | 45.60 |
| 27 | 3-Hydroxyflavone | 46.05 |
| 28 | Emodin | 47.70 |