Table 2 Spearman rank correlation coefficients between ABTS free radical scavenging activity and the content of phenolic compounds (total phenols, tannins, and flavonoids) of extracts from Dicorynia guianensis. All significant correlations are in italics
Methanol | Ethanol | Hot water | |
|---|---|---|---|
Total phenol | − 0.923 | − 0.965 | − 0.965 |
Tannins | − 0.867 | − 0.909 | − 0.951 |
Flavonoids | − 0.909 | − 0.951 | − 0.937 |