Table 6.
Partial correlation coefficients between phenolic compounds composition (HPLC) versus antioxidant activities.
| Phenolic Compounds | Antioxidant Activities | ||
|---|---|---|---|
| DPPH | TBARS Without Iron | TBARS With Iron | |
| Phenolic acids | −0.410 | −0.371 | 0.246 |
| Caffeic acid | −0.654 | 0.023 | −0.117 |
| Chlorogenic acid | −0.268 | −0.552 | 0.465 |
| Ellagic acid | 0.112 | 0.013 | −0.074 |
| Gallic acid | 0.001 | −0.154 | 0.180 |
| Flavonoids | 0.410 | 0.371 | −0.246 |
| Catechin | 0.109 | 0.690 | −0.664 |
| Epicatechin | 0.517 | −0.068 | 0.033 |
| Isoquercitrin | −0.520 | 0.262 | −0.226 |
| Kaempferol | −0.415 | 0.002 | 0.027 |
| Kaempferol glucoside | −0.546 | 0.235 | −0.256 |
| Quercetin | 0.788 | 0.514 | −0.336 |
| Quercitrin | 0.745 | −0.214 | 0.043 |
| Rutin | 0.436 | −0.265 | 0.346 |