Luteolinidin is a member of the 3-deoxyanthocyanidins. It is an orange pigment, found e.g. in Sorghum bicolor.
Glycosides Luteolinidin 5-O-β-D-[3-O-β-D-glucopyranosyl-2-O-acetylglucopyranoside] (a 3-deoxyanthocyanidin laminaribioside) can be found in the fern Parablechnum novae-zelandiae (syn. Blechnum novae-zelandiae).
Antioxidant effect In a study from 2017, Luteolinidin was found to have in vitro protective effect against LDL oxidation.PMID 28356039
See also List of compounds with carbon number 15
References