Table 1.

Chemical structures of the phenolic compounds used in the present study.

Class	Derivatives	Substituents
		1 *	3	5	7	3′	4′	5′
Flavones	Acacetin		H	OH	OH	H	OCH3	H
	Apigenin		H	OH	OH	H	OH	H
	Flavone		H	H	H	H	H	H
	Luteolin		H	OH	OH	OH	OH	H
	Lut-7-glucoside		H	OH	OGlc	OH	OH	H
	Vitexin		H	OH	OH	H	OH	H	8 Glc
Isoflavones	Daidzein		H	H	OH	H	OH	H
	Genistein		H	OH	OH	H	OH	H
	Genistin		H	OH	OGlc	H	OH	H
Flavonols	Isorhamnetin		OH	OH	OH	OCH3	OH	H
	Kaempferol		OH	OH	OH	H	OH	H
	Morin		OH	OH	OH	H	OH	H	2′ OH
	Myricetin		OH	OH	OH	OH	OH	OH
	Quercetin		OH	OH	OH	OH	OH	H
	Quercitrin		ORha	OH	OH	OH	OH	H
	Rhamnetin		OH	OH	OCH3	OH	OH	H
	Rutin		ORu	OH	OH	OH	OH	H
Flavanones	Naringenin		H	OH	OH	H	OH	H
	Naringin		H	OH	ONeo	H	OH	H
	Taxifolin		OH	OH	OH	OH	OH	H
Flavan-3-ols	+Catechin		OH	OH	OH	OH	OH	H
	−Epicatechin		OH	OH	OH	OH	OH	H
	Procyanidin B1		Dimer of epicatechin and catechin linked via their carbons 4 and 8, respectively.
	Procyanidin B2		Dimer of two epicatechin molecules linked via carbons 4 and 8.
Anthocyanins	Cyanidin		OH	OH	OH	OH	OH	H
	Pelargonidin		OH	OH	OH	H	OH	H
HBA	Benzoic acid		H	H					4 H
	Dodecyl gallate	COO(CH2)11CH3	OH	OH
	Ellagic acid	see below
	Gallic acid		OH	OH
	Methyl gallate	COOCH3	OH	OH
	Octyl gallate	COOCH2(CH2)6CH3	OH	OH
	Syringic acid		OCH3	OCH3
HCA	Chlorogenic acid	see below
	Ferulic acid		OCH3
	Sinapic acid		OCH3	OCH3

*if other than in basic structure

Glc = glycoside, Rha = rhamnoside, Ru = rutinoside, Neo = neohesperidoside

OH group is in front of plane of paper, OH group is behind plane of paper