Safety assessment of the active substance selenium nanoparticles, for use in active food contact materials. (12th January 2018)

• Record Type: Journal Article
• Authors: Silano, Vittorio; Bolognesi, Claudia; Chipman, Kevin; Cravedi, Jean‐Pierre; Engel, Karl‐Heinz; Fowler, Paul; Franz, Roland; Grob, Konrad; Gürtler, Rainer; Husøy, Trine; Kärenlampi, Sirpa; Mennes, Wim; Milana, Maria Rosaria; Pfaff, Karla; Riviere, Gilles; Srinivasan, Jannavi; Tavares Poças, Maria de Fátima; Tlustos, Christina; Wölfle, Detlef; Zorn, Holger; Kolf‐Clauw, Martine; Lampi, Eugenia; Svensson, Kettil; Lioupis, Alexandros; Castle, Laurence
• Is Part Of: EFSA journal. Volume 16:Number 1(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-01-12
• Subjects: selenium nanoparticles -- active and intelligent materials -- multilayer -- antioxidant; Food -- Europe -- Safety measures -- Periodicals; Food Safety; Food -- Safety measures; Europe; Periodicals; Periodicals; Fulltext; Government Publications, International; Internet Resources; Periodicals; Periodicals; 363.19209405
• DOI: 10.2903/j.efsa.2018.5115
• Languages: English
• ISSNs: 1831-4732

Abstract

Abstract: This scientific opinion of the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) deals with the safety assessment of selenium nanoparticles, FCM substance No 1070, which is intended to be used as an antioxidant. Selenium nanoparticles are incorporated into the adhesive middle layer of multilayer laminates with an outside polyethylene terephthalate (PET) layer and an inner polyolefin (food contact) layer. The final materials are intended to be used for contact with all food types that are susceptible to oxidation. The specific migration of total selenium was tested using multilayer pouches containing selenium nanoparticles at 0.002 mg/dm 2 and filled with 3% acetic acid and 20%, 50% or 95% ethanol for 10 days at 60°C. In all tests, migration of selenium was not detectable. Taking into account current knowledge on the diffusional properties of nanoparticles in polymers, the CEF Panel concluded that there is no safety concern for the consumer if selenium nanoparticles are used in multilayer films and separated from the food by a polyolefin food contact layer for any type of food and under any food contact conditions.