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. 2023 Nov 16;13:20021. doi: 10.1038/s41598-023-47215-4

Table 5.

Pearson correlation between antioxidant activity parameters.

Pearson correlation
IC50 EC50 TAC Flavonoids Polyphenols
IC50 1
EC50 0.183 1
TAC  − 0.981**  − 0.969** 1
Flavonoids  − 0.981**  − 0.997** 0.977** 1
Polyphenols  − 0.852*  − 0.780 0.871* 0.814* 1

Correlations are: *significant at p < 0.01, **significant at p < 0.001.