Table 3.
Correlation between bioactivities and total phenolic content.
| Activities | Correlation coefficient (r) | |
|---|---|---|
| N. jatamansi | S. vaginatum | |
| DPPH radical scavenging activity (% inhibition) | 0.9808 | 0.9965 |
| Total antioxidant capacity | ||
| (i) Absorption for phosphomolybdenum complex formed | 0.9909 | 0.9897 |
| (ii) Ascorbic acid equivalent (AAE) | 0.9824 | 0.9897 |