. 2020 Nov 18;2020:6284925. doi: 10.1155/2020/6284925

Table 3.

Significant Pearson correlation coefficients between phenolic contents, antioxidant activities, and α-amylase and α-glucosidase inhibition according to extraction solvent (regardless the host plant).

		Phenolic contents			Antioxidant activities			Enzyme inhibition
Solvent		TPC	TFC	TfnC	TTC	TAC	FRAP	DPPH	Amylase	Glucosidase
Hexane	FRAP	0.591^∗∗	0.622^∗∗	−0.571^∗∗		0.476^∗
Hexane	DPPH			0.487^∗∗	−0.658^∗∗

Ethyl acetate	FRAP	0.527^∗∗		0.714^∗∗	−0.374			−0.418^∗	−0.561^∗∗	−0.506^∗∗
	DPPH					−0.608^∗∗	−0.418^∗
	Amylase	−0.433^∗		−0.771^∗∗	0.827^∗∗	0.591^∗∗	−0.561^∗∗			0.581^∗∗
	Glucosidase	−0.496^∗∗		−0.611^∗∗	0.626^∗∗	0.572^∗∗	−0.506^∗∗		0.581^∗∗

Ethanol	FRAP	0.466^∗	−0.414^∗	−0.643^∗∗	0.701^∗∗	0.393^∗				0.486^∗
	DPPH		−0.644^∗∗		0.450^∗	0.532^∗∗				0.815^∗∗
	Amylase	0.555^∗∗	−0.602^∗∗	−0.691^∗∗	0.432^∗	−0.691^∗∗
	Glucosidase	0.466^∗	−0.672^∗∗	−0.577^∗∗	0.747^∗∗	0.566^∗∗	0.486^∗	0.815^∗∗

Methanol	FRAP		0.157	−0.709^∗∗	0.517^∗∗	0.603^∗∗		−0.854^∗∗	0.104	0.528^∗∗
	DPPH		0.045	0.630^∗∗	−0.360	−0.576^∗∗	−0.854^∗∗		−0.098	−0.462^∗
	Amylase	0.658^∗∗	0.454^∗	0.510^∗∗	−0.616^∗∗	0.009	0.104	−0.098		−0.694^∗∗
	Glucosidase	−0.735^∗∗	−0.232	−0.746^∗∗	0.646^∗∗	0.526^∗∗	0.528^∗∗	−0.462^∗	−0.694^∗∗

Water	FRAP			0.678^∗∗	0.802^∗∗
	DPPH		−0.553^∗∗		−0.397^∗					−0.418^∗
	Amylase									−0.573^∗∗
	Glucosidase							−0.418^∗	−0.573^∗∗

^∗ p < 0.05. ^∗∗p < 0.01.