Rupr) kao novog sastojka hrane u smislu članka 1. stavka 2. točke (e) Uredbe (EZ) br. 258/97 Europskog parlamenta i Vijeća.
Den 13 december 2016 antog Efsa yttrandet Scientific Opinion on the safety of taxifolin-rich extract as a novel food pursuant to Regulation (EC) No 258/97.