Percorrer por autor "Theodoridis, Georgios"
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- Re‐assessment of the risks to public health related to the genotoxicity of styrene present in plastic food contact materialsPublication . EFSA Panel on Food Contact Materials (FCM); Claude, Lambré; Crebelli, Riccardo; Silva, Maria Da; Grob, Konrad; Lampi, Evgenia; Milana, Maria Rosaria; Pronk, Marja; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Bolognesi, Claudia; Consiglio, Emma Di; Mengelers, Marcel; Al Harraq, Zainab; Pilar, Irene Muñoz; Rainieri, Sandra; Rivière, GillesThe EFSA Panel on Food Contact Materials (FCM) was requested by the European Commission to re‐evaluate the potential genotoxicity of styrene after oral exposure and its safety for use in plastic FCM with a specific migration limit (SML) of 40 μg/kg food. A rigorous assessment of the in vivo genotoxicity studies (i) provided by third parties, (ii) identified by a targeted literature search and (iii) reported in the 2019 IARC Monograph was performed. All studies were assessed for reliability and relevance and the results integrated in the weight of evidence. The results provided by reliable in vivo oral genotoxicity studies, covering different genetic endpoints and target tissues, including liver, the primary site of metabolism, demonstrated that the oral administration of styrene in mice and rats up to the maximum tolerated dose (300 and 500 mg/kg body weight (bw), respectively) did not induce genotoxic effects. The Panel concluded that there was no evidence that styrene is genotoxic following oral exposure. For substances demonstrated to be non‐genotoxic, according to the EFSA Note for Guidance for FCM, an SML up to 50 μg/kg food would not be of safety concern. Consequently, the use of styrene in the manufacture of FCM respecting the SML of 40 μg/kg food proposed by the European Commission is not of safety concern.
- Safety assessment of the process brtCOMBIPET used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Lioupis, Alexandros; Tsochatzis, Emmanouil; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process brtCOMBIPET (EU register number RECYC338). The input is washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are dried (step 6), melted in an extruder (step 7) and pelletised, dried and crystallised (step 8). The pellets are then preheated, further crystallised, then decontaminated in a solid‐state polymerisation (SSP) reactor (step 9) and cooled down. Having examined the challenge tests provided, the Panel concluded that the extrusion, the preheating and the SSP are critical in determining the decontamination efficiency of the process. The operating parameters to control the performance are the temperature and the pressure for step 7 (extrusion) as well as the temperature, residence time and gas flow rate for step 9 (preheating and SSP). It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of the contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process Diamat SC used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; Silva, Maria da; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Poças, Maria de Fátima Tavares; Lioupis, Alexandros; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process Diamat SC (EU register number RECYC334). The input is hot caustic washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are crystallised (step 2), dried (step 3) and extruded into sheets (step 4). Having examined the challenge test provided, the Panel concluded that the crystallisation, drying and extrusion steps (steps 2–4) are critical in determining the decontamination efficiency of the process. The operating parameters to control the efficiency of the process are the temperature and the residence time for all steps (steps 2–4), the air flow rate for step 3, the pressure and the characteristics of the extruder (step 4). It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens, and such uses are not covered by this evaluation.
- Safety assessment of the process EREMA VACUNITE (EREMA Vacurema Basic and Polymetrix SSP V‐LeaN) used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Sfika, Vasiliki; Tsochatzis, Emmanouil; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process EREMA VACUNITE (EREMA Vacurema Basic and Polymetrix SSP V‐LeaN) (EU register number RECYC332). The input is hot caustic/surfactant‐washed and dried poly(ethylene terephthalate) (PET) flakes originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are first decontaminated in a ■■■■■ flake reactor under ■■■■■ (step 2), then extruded, pelletised and ■■■■■ (step 3). The ■■■■■ pellets are ■■■■■ (step 4) and submitted to solid‐state polycondensation (SSP) in a ■■■■■ reactor at ■■■■■ under ■■■■■ and ■■■■■ (step 5). Having examined the challenge tests provided, the Panel concluded that steps 2 and 5 are critical for determining the decontamination efficiency of the process. The operating parameters to control the performance of steps 2 and 5 are temperature, pressure and residence time as well as ■■■■■ for step 5. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process EREMA Vacurema Basic used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Marano, Remigio; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process EREMA Vacurema Basic (EU register number RECYC 336). The input is washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with below 5% PET from non‐food consumer applications. The flakes are heated in a continuous flake reactor (step 2) under vacuum before being extruded. Having examined the challenge test provided, the Panel concluded that step 2 is critical in determining the decontamination efficiency of the process. The operating parameters to control the efficiency are the temperature, the pressure (vacuum) and the residence time. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of the contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, and used for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process EREMA Vacurema Basic_Sheet used to recycle post‐consumer PET into food contact materialsPublication . EFSA Panel on Food Contact Materials (FCM); Lambré, Claude; Crebelli, Riccardo; Silva, Maria da; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Marano, Remigio; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process EREMA Vacurema Basic_Sheet (EU register number RECYC 337). The input is washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with below 5% PET from non‐food consumer applications. The flakes are heated in a continuous flake reactor (step 2) under vacuum before being extruded. Having examined the challenge test provided, the Panel concluded that the step 2 is critical in determining the decontamination efficiency of the process. The operating parameters to control the efficiency are the temperature, the pressure (vacuum) and the residence time. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.156 or 0.312 μg/kg food, depending on the molar mass of the contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with foodstuffs, excluding drinking water, reconstituted infant formula and human milk, and used for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process Gneuss 5 used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Poças, Maria de Fátima Tavares; Comandella, Daniele; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process Gneuss 5. The input is hot caustic washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are melted in an extruder (step 2), decontaminated during a melt‐state polycondensation (MSP) ■■■■■ (step 3) and finally pelletised. Having examined the challenge test provided, the Panel concluded that MSP (step 3) is critical in determining the decontamination efficiency of the process. The operating parameters to control the efficiency of step 3 are the pressure, the temperature, the residence time as well as the geometrical and operational characteristics of the reactor. It was demonstrated by the challenge test that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molecular mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process KREYENBORG IR Clean+ (universal) used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria João; Grob, Konrad; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Sfika, Vasiliki; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process KREYENBORG IR Clean+ (universal) (EU register number RECYC329). The input is hot washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are heated in a continuous infrared (IR) dryer (step 2) before being processed in a finisher reactor (step 3). Having examined the challenge test provided, the Panel concluded that both steps are critical in determining the decontamination efficiency of the process. The operating parameters to control the efficiency of these critical steps are temperature, air/PET ratio and residence time. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process NGR LSP used to recycle post‐consumer PET into food contact materialsPublication . EFSA Panel on Food Contact Materials (FCM); Lambré, Claude; Crebelli, Riccardo; Silva, Maria de; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Comandella, Daniele; Lioupis, Alexandros; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process NGR LSP (EU register number RECYC328). The input is hot washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are dried (step 2), melted in an extruder (step 3) and decontaminated during a melt‐state polycondensation step under high temperature and vacuum (step 4). In step 5, the material is granulated. Having examined the challenge test provided, the Panel concluded that the melt‐state polycondensation (step 4) is critical in determining the decontamination efficiency of the process. The operating parameters to control the performance of step 4 are the pressure, the temperature, the residence time and the characteristics of the reactor. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
- Safety assessment of the process Starlinger recoSTAR PET art used to recycle post‐consumer PET into food contact materialsPublication . EFSA FCM Panel (EFSA Panel on Food Contact Materials); Lambré, Claude; Crebelli, Riccardo; da Silva, Maria; Grob, Koni; Milana, Maria Rosaria; Pronk, Marja; Rivière, Gilles; Ščetar, Mario; Theodoridis, Georgios; Van Hoeck, Els; Waegeneers, Nadia; Dudler, Vincent; Papaspyrides, Constantine; Tavares Poças, Maria de Fátima; Marano, Remigio; Lampi, EvgeniaThe EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process Starlinger recoSTAR PET art (EU register number RECYC331). The input is hot washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are dried and crystallised (step 2), melted in an extruder (step 3), crystallised (step 4) and treated in a solid‐state polycondensation (SSP) reactor under high temperature and vacuum (step 5). Having examined the challenge test provided, the Panel concluded that all the four steps are critical in determining the decontamination efficiency of the process; the SSP being the most relevant for decontamination. The operating parameters to control the efficiency are: the pressure, the temperature, the residence time and gas flow rate. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.