Lambré Claude, Barat Baviera José Manuel, Bolognesi Claudia, Cocconcelli Pier Sandro, Crebelli Riccardo, Gott David Michael, Grob Konrad, Lampi Evgenia, Mengelers Marcel, Mortensen Alicja, Rivière Gilles, Steffensen Inger-Lise, Tlustos Christina, Van Loveren Henk, Vernis Laurence, Zorn Holger, Aguilera Jaime, Andryszkiewicz Magdalena, Liu Yi, Chesson Andrew
EFSA J. 2023 Feb 22;21(2):e07842. doi: 10.2903/j.efsa.2023.7842. eCollection 2023 Feb.
The food enzyme cyclomaltodextrin glucanotransferase ((1-4)-α-d-glucan:(1-4)-α-d-glucan 4-α-d-[(1-4)-α-d-glucano]-transferase; EC 2.4.1.19) is produced with the non-genetically modified bacteria strain TCM3-539 by Hayashibara Co., Ltd. It is free from viable cells of the production strain. The food enzyme is intended to be used for the manufacture of glucosyl hesperidin and ascorbic acid 2-glucoside. Since residual amounts of total organic solids are removed by filtration, adsorption, chromatography and crystallisation, dietary exposure estimation was considered not necessary. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and one match with a respiratory allergen was found. The Panel considered that, under the intended conditions of use, the risk of allergic reactions by dietary exposure cannot be excluded, but the likelihood is low. Based on the data provided, the Panel concluded that the food enzyme does not give rise to safety concerns under the intended conditions of use.
