Table 3.
TPC, TFC, DPPH free radical scavenging activity (IC50), and α-glucosidase inhibitory activities of C. odorata.
| Plant extracts | TPC (mg GAE/g) | TFC (mg QE/g) | IC50 (µg/mL) | |
|---|---|---|---|---|
| Antioxidant activity | α-Glucosidase inhibition | |||
| CFM | 172.65 ± 0.48 | 121.74 ± 7.06 | 41.00 ± 1.10∗∗∗ | 227.63 ± 11.38∗∗∗ |
| CFA | 156.26 ± 4.16 | 58.68 ± 11.36 | 89.48 ± 3.97∗∗∗ | 848.56 ± 19.03∗ |
| CLM | 182.26 ± 1.92 | 128.57 ± 7.62 | 32.81 ± 5.26∗∗∗ | 249.50 ± 5.97∗∗∗ |
| CLA | 126.65 ± 7.33 | 18.84 ± 7.89 | 99.25 ± 1.91∗∗∗ | 752.50 ± 30.88∗ |
| CSM | 113.6 ± 3.51 | 13.14 ± 1.98 | 128.23 ± 3.03∗∗∗ | — |
| CSA | 132.76 ± 2.77 | 3.79 ± 2.25 | 152.93 ± 4.71∗∗∗ | — |
| #Quercetin | — | — | 3.74 ± 0.15∗∗∗ | — |
Values are the mean ± SD (n = 3); #positive standard; —, values not measured; values are significantly different from their respective controls at ∗p < 0.05; ∗∗∗p < 0.001.