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infobox references catechin /ˈkætɪtʃɪn/ is a flavan- -ol , a type of natural phenol and antioxidant . it is a plant secondary metabolite . it belongs to the group of flavan- -ols (or simply flavanols), part of the chemical family of flavonoids . the name of the catechin chemical family derives from catechu
, epicatechol, (-)-epicatechol, l-acacatechin, l-epicatechol, epi-catechin, -cis-epicatechin or ( r, r)-(-)-epicatechin). the different epimers can be distinguished using chiral column chromatography . [ ] making reference to no particular isomer, the molecule can just be called catechin. mixtures of...
https://en.wikipedia.org/wiki/Catechin