(+)−Gallocatechin 2 Class Hesperetin Tricin O−sinapic acid Naringenin 7−O−glucoside Anthocyanins Eriodictyol Epicatechin gallate Catechin derivatives Velutin Kumatakenin 1 Flavanone Tricin Myricetin 3−O−galactoside Quercetin Flavone Morin Kaempferol Flavone C−glycosides Quercetin 3−alpha−L−arabinofuranoside Orobol Flavonol Rosinidin O−hexoside 0 Luteolin 2'−Hydroxygenistein Flavonolignan Luteolin 8−C−hexosyl−O−hexoside Afzelechin Isoflavone Quercetin 7−O−malonylhexosyl−hexoside Dihydroquercetin Proanthocyanidins Kaempferol 3−O−robinobioside −1 Peonidin O−malonylhexoside Luteolin C−hexoside Cyanidin O−acetylhexoside Naringenin Naringenin chalcone Butin Pinocembrin Naringenin 7−O−neohesperidoside −2 Chrysin Biochanin A Myricetin Kaempferol 3−O−rutinoside 3,7−Di−O−methylquercetin Chrysoeriol O−rhamnosyl−O−glucuronic acid Procyanidin B2 Isorhamnetin O−acetyl−hexoside Chrysoeriol 5−O−hexoside Epicatechin−epiafzelechin Tricin 5−O−rutinoside Isosakuranetin−7−neohesperidoside Dihydromyricetin 8−C−hexosyl−hesperetin O−hexoside Eriodictiol 6−C−hexoside 8−C−hexoside−O−hexoside C−hexosyl−luteolin O−hexoside Naringenin C−hexoside Kaempferol 7−O−rhamnoside Chrysoeriol Quercetin O−acetylhexoside Eriodictiol C−hexosyl−O−hexoside Procyanidin A2 Hesperetin 5−O−glucoside Kaempferol 3−O−glucoside Quercetin 5−O−malonylhexosyl−hexoside Tricetin Luteolin 7−O−glucoside Eriodictyol C−hexoside 6−Hydroxydaidzein 2'−Hydroxydaidzein Kaempferin Quercetin 3−O−glucoside Fustin Selgin O−malonylhexoside C−pentosyl−C−hexosyl−apigenin Quercetin 4'−O−glucoside Gallocatechin−catechin Luteolin O−hexosyl−O−pentoside Apigenin 7−O−glucoside Apigenin Dihydrokaempferol C−hexosyl−chrysoeriol O−hexoside Catechin Hesperetin O−Glucuronic acid Isovitexin C−hexosyl−apigenin O−caffeoylhexoside Apigenin 7−O−neohesperidoside Apigenin 7−rutinoside Chrysoeriol 7−O−rutinoside Catechin−catechin−catechin Chrysoeriol 7−O−hexoside 6−C−hexosyl−hesperetin O−hexoside C−hexosyl−apigenin O−pentoside Procyanidin B3 4'−Hydroxy−5,7−dimethoxyflavanone Tricin 4'−O−(syringyl alcohol) ether 5−O−hexoside Isohemiphloin C−hexosyl−apigenin O−hexosyl−O−hexoside Butein Di−O−methylquercetin Kaempferol−3−O−robinoside−7−O−rhamnoside L−Epicatechin Glycitin 6−C−hexosyl chrysoeriol O−hexoside Tricin 5−O−hexosyl−O−hexoside 7−O−Methyleriodictyol Kaempferol 3−O−galactoside Luteolin O−eudesmic acid−O−hexoside Luteolin O−feruloylhexoside Calycosin Protocatechuic acid O−glucoside O−methylChrysoeriol 5−O−hexoside O−methylChrysoeriol 7−O−hexoside Hesperetin O−malonylhexoside Sissotrin Chrysoeriol C−hexoside Tricin O−rhamnoside Tricin 5−O−hexoside Glycitein Tricin 7−O−hexoside Tricin di−O−hexoside Delphinidin 3−O−glucoside Nobiletin Tangeretin Baicalein methylQuercetin O−hexoside Isorhamnetin 5−O−hexoside Formononetin 7−O−glucoside Chrysoeriol C−pentosyl−O−hexosyl−O−hexoside Cyanidin O−syringic acid Protocatechuic acid Epigallocatechin Pelargonidin 3−O−beta−D−glucoside Rhamnetin Acacetin Prunetin Tricetin O−malonylhexoside sakuranetin Chrysoeriol 8−C−pentosyl−O−rutinoside 8−C−hexosyl−apigenin O−hexosyl−O−hexoside Selgin 5−O−hexoside Protocatechuic aldehyde Luteolin 6−C−glucoside Tricin O−glucuronic acid Cyanidin 3,5−O−diglucoside Cyanidin Cyanidin 3−O−glucoside Chrysoeriol O−hexosyl−O−hexoside Tricin O−saccharic acid Eriodictyol O−malonylhexoside 8−C−hexosyl−luteolin O−hexoside Tricin O−vanilloylhexoside Tricin O−hexosyl−O−syringin alcohol Naringenin O−malonylhexoside Luteolin O−hexosyl−O−hexosyl−O−hexoside Tricetin O−rutinoside Peonidin O−hexoside Xanthohumol Class WL1 WL2 WL3 RL1 RL2 RL3.