Table 2.

Significant Pearson correlation coefficients between yield and α-amylase and α-glucosidase inhibition, phenolic contents, and antioxidant activities of various extracts from Phragmanthera capitata as a function of solvent of extraction (regardless the host plant).

Phenolic contents					Antioxidant properties	Enzyme inhibition
Extracts	TPC	TFC	TfnC	TTC	FRAP	α-amylase	α-glucosidase
Hexane		−0.573∗∗		0.385 ∗	−0.558∗∗	−0.452∗
Ethyl acetate		0.868 ∗∗		0.529 ∗∗
Ethanol					0.384 ∗	−0.497∗∗
Methanol	−0.877∗∗	−0.504∗∗	−0.701∗∗	0.572 ∗∗		−0.487∗	0.485 ∗
Aqueous	0.645 ∗∗

^∗ p < 0.05. ^∗∗p < 0.01.