(en) Bas Koomen et Wim Mennes, « Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) on the food colour Red 2G (E128) based on a request from the Commission related to the re-evaluation of all permitted food additives », EFSA Journal, vol. 5, no 7, , p. 19 (lire en ligne [PDF])