Open AccessScientific Opinion on Flavouring Group Evaluation 204 Revision 1 ( FGE .204Rev1): consideration of genotoxicity data on representatives for 17 monounsaturated, aliphatic, α,β‐unsaturated ketones and precursors from chemical subgroup 1.2.1 of FGE .19
Author(s) -
Younes Maged,
Aquilina Gabriele,
Castle Laurence,
Engel KarlHeinz,
Fowler Paul,
Frutos Fernandez Maria Jose,
Fürst Peter,
GundertRemy Ursula,
Gürtler Rainer,
Husøy Trine,
Moldeus Peter,
Oskarsson Agneta,
Shah Romina,
WaalkensBerendsen Ine,
Wölfle Detlef,
Benigni Romualdo,
Bolognesi Claudia,
Chipman Kevin,
Cordelli Eugenia,
Degen Gisela,
Marzin Daniel,
Svendsen Camilla,
Carfì Maria,
Vianello Giorgia,
Mennes Wim
Publication year - 2019
Publication title -
efsa journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.076
H-Index - 97
ISSN - 1831-4732
DOI - 10.2903/j.efsa.2019.5750
Subject(s) - genotoxicity , micronucleus test , chemistry , toxicology , in vivo , food contact materials , micronucleus , pharmacology , dna damage , biochemistry , food science , organic chemistry , toxicity , biology , food packaging , microbiology and biotechnology , dna
The Panel on Food Additives and Flavourings ( FAF Panel) of the European Food Safety Authority was requested to evaluate the genotoxic potential of the flavouring substances from subgroup 1.2.1 of FGE .19 in the Flavouring Group Evaluation 204 ( FGE .204). In the present revision of this FGE ( FGE .204Rev1), the FAF Panel evaluated new data provided by Industry following a request from the former Panel on Food Contact materials, Enzymes, Flavourings and Processing Aids ( CEF Panel). This request followed from positive results in an in vitro micronucleus test for clastogenicity and a negative result, but with no proof of bone marrow exposure, in an in vivo micronucleus assay for the representative substance 7‐methyl‐3‐octenone‐2 [ FL ‐no: 07.177]. Subsequently, the Industry submitted an in vivo comet assay which was considered equivocal in the liver. The study was repeated confirming that 7‐methyl‐3‐octenone‐2 [ FL ‐no: 07.177] did not induce primary DNA damage in the liver and duodenum. Based on the available data, the Panel concluded that the concern for genotoxicity can be ruled out for [ FL ‐no: 07.177] and the 15 structurally related substances [ FL ‐no: 02.102, 02.193, 07.044, 07.048, 07.082, 07.104, 07.105, 07.106, 07.107, 07.121, 07.139, 07.187, 07.188, 07.244, 07.258] which can be evaluated through the Procedure for flavouring substances.