. . . "lutein oxygenase activity"@en . "moleculaire functie"@nl . "lutein oxygenase activity"@en . . . . . . "GO:0102784" . . "Catalysis of the reaction: lutein + 2 O2 = 3-hydroxy-beta-ionone + 3-hydroxy-alpha-ionone + 4,9-dimethyldodeca-2,4,6,8,10-pentaenedial"@en . "lutein oxygenase activity"@en . "C4690544" .