Na oznaci dodatka hrani za životinje i premiksâ potrebno je navesti korištene oblike.
FAO JECFA Combined Compendium of Food Additive Specifications, „Lecithin“, monografia č. 4 (2007), http://www.fao.org/fileadmin/user_upload/jecfa_additives/docs/monograph4/additive-250-m4.pdf.