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International Journal of Phytomedicine and Phytotherapy

Table 3 Correlation of total phenolic and flavonoid contents with antioxidant activity and cytotoxicity

From: Antioxidant, cytotoxic, antibacterial and thrombolytic activities of Centella asiatica L.: possible role of phenolics and flavonoids

Activities

Correlation value (r2)

Total phenolic content

Total flavonoid content

Total antioxidant capacity

0.649

0.894

DPPH scavenging

0.728

0.612

Cytotoxicity

0.928

0.473