Isorhamnetin is an O-methylated flavonol, a type of Flavonols, belonging to Flavonoids (polyphenols) found in Tagetes lucida. Health benefits 1. Antioxidant activity in the investigation the phenolic composition and antioxidant activities of aqueous infusions from wild-grown caper ( Capparis spinosa L.) and sea fennel ( Crithmum maritimum L.) from the Dalmatia region (Croatia) after their …