Table 3.

List of polyphenols in lentils (Lens culinaris) [30,31,32,33,34,35,36,37].

Polyphenol	Classes	Sub-Classes	Compound Name	Structure
Flavonoids	Flavonoids	Flavanols	(−)-Epigallocatechin
			(+)-Catechin-3-O-glucose
			Catechin
			Catechin-7-O-glucoside
			Catechin gallate
			Epicatechin
			Epicatechin gallate
		Flavonols	Quercetin-3-O-glucoside
			Quercetin-3-O-galactoside
			Quercetin-3-O-xyloside
			Kaempferol-3-O-rutinoside 7-O-rhamnoside
			Kaempferol-4′-O-glucoside
			Kaempferol-5-O-glucoside
			Kaempferol-3-O-glucoside
			Kaempferol-3-O-rutinoside
			Myricetin-3-O-rhamnoside
			4″″-Acetylsagittatin A
		Proanthocyanidins	Procyanidin
			Prodelphinidin
		Flavanones	Eriodictyol
			Eriodictyol-7-O-rutinoside
			Naringenin
		Flavone	Luteolin
			Luteolin-4′-O-glucoside
			Luteolin-3′,7-diglucoside
			Luteolin-7-O-glucoside
			5,7-dimethoxyflavone
		Anthocyanins	Malvidin-3-O-galactoside
Non-flavonoids	Phenolic acids	Hydroxybenzoic acids	Syringic acid
			Vanillic acid 4-|A-D-glucoside
			2,3-Dihydroxy benzoic acid
			p-hydroxy benzoic acid
			Gallic acid
		Hydroxycinnamic acid	3-hydroxy cinnamic acid
			p-Coumaroyl malic acid
			Sinapic acid
	Other polyphenols	Hydroxycoumarin	4-Hydroxy-6-methyl coumarin