2 1 2-diphenyl-1-picrylhydrazyl free radical 1 36-88-4 1 5-Hydroxymethyl-2-furfuraldehyde 1 5-hydroxymethylfurfural 1 70ETD81LF0 1 Antioxidants 1 mehr ... Carotenoids 1 DJ1HGI319P 1 Date syrup 1 Flavonoids 1 Free Radical Scavengers 1 Furaldehyde 1 Journal Article 1 Phenols 1 Plant Extracts 1 Research Support, Non-U.S. Gov't 1 Tannins 1 antioxidant activity 1 ferric reducing antioxidant power 1 β-carotene bleaching 1 weniger ...