Table 2.
Pearson correlation for the studied phytochemical parameters.
| Parameters | Total phenolic content | Antioxidant activity | Mangiferin content |
|---|---|---|---|
| r (P value) | r (P value) | r (P value) | |
| Antioxidant activity | −0.292 (0.291) | ||
| Mangiferin content | 0.363 (0.184) | −0.567 (0.028)∗ | |
| Extraction yield | 0.443 (0.098) | −0.053 (0.853) | 0.043 (0.879) |
∗ Significant at the 95% confidence level (P < 0.05).