Robuta

https://phytochem.nal.usda.gov/chemical-quercetin-3-6-sinapoyl-o-beta-d-glucopyranosyl-34-di-o-beta-d-glucopyranoside Chemical QUERCETIN-3'-(6-SINAPOYL-O-BETA-D-GLUCOPYRANOSYL)-3,4'-DI-O-BETA-D-GLUCOPYRANOSIDE | Dr....