Table 5 Pearson’s correlations between the IC50 values for fluorescent AGEs, α-amylase, α-glucosidase and ACE versus total phenolic, flavonoids contents and antioxidant activities of tested Australian medicinal plant extracts
Assays (IC50) | Pearson’s correlations (r2) | |||
|---|---|---|---|---|
| Â | Total phenolics | Total flavonoids | FRAP | DPPH |
α-amylase inhibition | −0.3905 | −0.1191 | −0.2948 | −0.1758 |
α-glucosidase inhibition | −0.3018 | −0.1167 | −0.3227 | −0.3054 |
Fluorescent AGE inhibition | −0.1594 | −0.3205 | −0.2393 | −0.3460 |
ACE inhibition | −0.7749b | −0.2460 | −0.8451b | −0.5101a |