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Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase; EC 3.1.1.3) is produced with the non‐genetically modified Penicillium caseifulvum strain AE‐LRF by Amano Enzyme Inc. The food enzyme was free from viable cells of the production organism. It is intended to be used in four food manufacturing processes. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.013 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 69 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 5308. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. However, the Panel noted that traces of ■■■■■, used in the manufacture of the triacylglycerol lipase, may be found in the food enzyme. The Panel considered that the risk of allergic reactions upon dietary exposure could not be excluded, particularly in individuals sensitised to fish. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme AMP deaminase (AMP aminohydrolase; EC 3.5.4.6) is produced with the non‐genetically modified microorganism Aspergillus sp. strain DEA 56‐111 by Shin Nihon Chemical Co., Ltd. The food enzyme was considered free from viable cells of the production organism. It is intended to be used in the processing of yeast and yeast products. Dietary exposure to the food enzyme‐total organic solids (TOS) was estimated to be up to 0.005 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The Panel identified a no observed adverse effect level of 1984 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 396,800. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that the risk of allergic reactions upon dietary exposure cannot be excluded, but the likelihood is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme bacillolysin (EC 3.4.24.28) is produced with the non‐genetically modified Bacillus amyloliquefaciens strain DP‐Cyb74 by Genencor International B.V. The production strain met all requirements for the qualified presumption of safety (QPS) approach to safety assessment. The food enzyme is intended to be used in six food manufacturing processes. Dietary exposure to the food enzyme total organic solids (TOS) was estimated to be up to 1.536 mg TOS/kg body weight per day in European populations. As the production strain qualifies for the QPS approach and no issue of concern arose from the production process of the food enzyme, the Panel considered that no toxicological studies other than the assessment of allergenicity were necessary. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that 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 this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme rennet containing chymosin (EC 3.4.23.4) and pepsin A (EC 3.4.23.1) is prepared from the abomasum of suckling calves, goats and lambs by GENENCOR INTERNATIONAL B.V. The food enzyme is intended to be used in milk processing for cheese production. As no concerns arise from the animal source of the food enzyme or from its manufacture and based on the history of safe use and consumption, the Panel considered that toxicological data and the estimation of dietary exposure were not required. On the basis of literature data, the Panel considered that the risk of allergic reactions by dietary exposure could not be excluded, but the likelihood is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme leucyl aminopeptidase (EC 3.4.11.1) is produced with the non‐genetically modified microorganism Aspergillus oryzae strain NZYM‐EX by Novozymes A/S. The food enzyme is free from viable cells of the production organism. It is intended to be used in eight food manufacturing processes: processing of dairy products for the production of (1) flavouring preparations, (2) modified milk proteins; processing of plant‐ and fungal‐derived products for the production of (3) protein hydrolysates, (4) soy sauce; processing of meat and fish products for the production of (5) protein hydrolysates; processing of cereals and other grains for the production of (6) baked products, (7) brewed products; (8) processing of yeast and yeast products. Dietary exposure to the food enzyme total organic solids (TOS) was estimated to be up to 0.577 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 440 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 763. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that 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 this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme endo‐polygalacturonase ((1→4)‐α‐D‐galacturonan glycanohydrolase (endo‐cleaving); EC 3.2.1.15)) is produced with the non‐genetically modified Aspergillus tubingensis strain MUCL 55013 by Soufflet Biotechnologies. The food enzyme is free from viable cells of the production organism. It is intended to be used in 10 food manufacturing processes: processing of fruits and vegetables for the production of juices, other fruit and vegetable products, wine, distilled spirits from wine, alcoholic beverages other than grape wine; processing of plant‐derived products for the production of refined and unrefined sugar, edible oils from plants, green coffee beans by demucilation, coffee extracts and tea and other herbal and fruit infusions. Since residual amounts of total organic solids (TOS) are removed in three processes, dietary exposure was calculated only for the remaining seven food manufacturing processes. Exposure was estimated to be up to 7.834 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 2,097 mg TOS/kg bw per day, the highest dose tested, resulting in a margin of exposure of at least 268. A search for the similarity of the amino acid sequence of the food enzyme to known allergens found 14 matches, one of which was to a food allergen. The Panel considered that the risk of allergic reactions upon dietary exposure to this food enzyme cannot be excluded, in particular for individuals sensitised to papaya, but that the risk will not exceed that of consumption of papaya. In addition, oral allergy reactions cannot be excluded in pollen‐sensitised individuals. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase, EC 3.1.1.3) is produced with the non‐genetically modified yeast Limtongozyma cylindracea strain MS‐5‐OF by Meito Sangyo Co., Ltd. The food enzyme is free from viable cells of the production organism. It is intended to be used in five food manufacturing processes: brewing processes, baking processes, milk processing for cheese production, production of free fatty acids by hydrolysis and production of flavouring preparations from dairy products. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 1.033 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 2,084 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, results in a margin of exposure of at least 2,017. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that a risk of allergic reactions by dietary exposure cannot be excluded, but the likelihood is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase; EC 3.1.1.3) is produced with the non‐genetically modified Rhizopus arrhizus strain AE‐TL(B) by Amano Enzyme Inc. The food enzyme was considered free from viable cells of the production organism. It is intended to be used in the modification of fats and oils by interesterification and in the manufacture of enzyme‐modified dairy ingredients. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.057 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,960 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 34,386. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match found. The Panel considered that, under the intended conditions of use, the risk of allergic reactions upon dietary exposure cannot be excluded, but the likelihood is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme endo‐1,4‐β‐xylanase (4‐β‐d‐xylan xylanohydrolase, EC 3.2.1.8) is produced with the non‐genetically modified microorganism Aspergillus tubingensis strain LYX by DSM Food Specialties B.V. The food enzyme was considered free from viable cells of the production organism. It is intended to be used in baking processes and cereal‐based processes. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.106 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 227 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 2,142. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match 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 this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme endo‐1,4‐β‐xylanase (4‐β‐d‐xylan xylanohydrolase, EC 3.2.1.8) is produced with the genetically modified microorganism Bacillus subtilis strain XAN by DSM Food Specialties B.V. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. The production strain of the food enzyme contains antimicrobial resistance genes. However, based on the absence of viable cells and DNA from the production organism in the food enzyme, this is not considered to be a risk. The food enzyme is intended to be used in baking processes and cereal‐based processes. Dietary exposure to the food enzyme total organic solids (TOS) was estimated to be up to 0.02 mg TOS/kg body weight (bw) per day in European populations. As no other concerns arising from the microbial source and its subsequent genetic modification or from the manufacturing process have been identified, the Panel considered that toxicological tests are not needed for the assessment of this food enzyme. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match 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 this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme inulinase (1‐β‐d‐fructan fructanohydrolase; EC 3.2.1.7) is produced with the genetically modified Aspergillus oryzae strain MUCL 44346 by PURATOS NV. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. It is intended to be used in the production of fructo‐oligosaccharides (FOS) from inulin extracted from chicory roots. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.01 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level (NOAEL) of 100 mg TOS/kg bw per day, which when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 10,000. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and two matches were found with tomato allergens. The Panel considered that, under the intended conditions of use, the risk of allergic reactions upon dietary exposure to this food enzyme, particularly in individuals sensitised to tomato, cannot be excluded. However, the likelihood of allergic reactions is expected not to exceed the likelihood of allergic reactions to tomato. As the prevalence of allergic reactions to tomato is low, also the likelihood of such reactions to occur to the food enzyme is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme phospholipase A2 (phosphatidylcholine 2‐acylhydrolase, EC 3.1.1.4) is obtained from porcine pancreas by Sanyo Fine Co., Ltd. It is intended to be used in three food manufacturing processes: egg processing, flavouring production and yeast processing. In the absence of sufficient data provided by the applicant to characterise the source of food enzyme, its production and chemical characterisation, coupled with insufficient information about food manufacturing processes to which the food enzyme is applied, the Panel was unable to assess the safety of the food enzyme.

Abstract The food enzyme α‐amylase (4‐α‐d‐glucan glucanohydrolase; EC 3.2.1.1) is produced with the non‐genetically modified Aspergillus oryzae strain NZYM‐NA by Novozymes A/S. It was considered free from viable cells of the production organism. It is intended to be used in seven food manufacturing processes: starch processing for the production of glucose and maltose syrups and other starch hydrolysates, distilled alcohol production, brewing processes, baking processes, cereal‐based processes, plant processing for production of dairy analogues and fruit and vegetable processing for juice production. Since residual amounts of food enzyme–total organic solids (TOS) are removed by the purification steps applied during the production of glucose syrups and distillation, dietary exposure was not calculated for these processes. For the remaining five food manufacturing processes, dietary exposure was estimated to be up to 0.134 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,862 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 13,896. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and one match was found. The Panel considered that, under the intended conditions of use (other than distilled alcohol production), 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 this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme endo‐polygalacturonase ((1–4)‐α‐d‐galacturonan glycanohydrolase; EC 3.2.1.15) is produced with the genetically modified Aspergillus niger strain EPG by DSM Food Specialties B.V. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. It is intended to be used in fruit and vegetable processing for juice production. The dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.122 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,014 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure at least 8,311. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and 38 matches were found, two of which are food allergens. The Panel considered that, under the intended conditions of use, the risk of allergic reactions upon dietary exposure to this food enzyme cannot be excluded, in particular for individuals sensitised to papaya or maize, but that the risk will not exceed that of consumption of papaya or maize. In addition, oral allergy reactions cannot be excluded in pollen‐sensitised individuals. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme pectin lyase ((1‐4)‐6‐O‐methyl‐α‐D‐galacturonan lyase; EC 4.2.2.10) is produced with the genetically modified Trichoderma reesei strain RF6199 by AB Enzymes GmbH. The genetic modifications do not give rise to safety concerns. The food enzyme is considered free from viable cells of the production organism and its DNA. It is intended to be used in six manufacturing processes: fruit and vegetable processing for juice production, fruit and vegetable processing for fruit brandies, fruit and vegetable processing for products other than juices, wine and wine vinegar production, refined and unrefined sugar production and coffee bean demucilation. Foods obtained from fruit processing for fruit brandies and coffee bean demucilation, as well as refined sugars, were excluded from dietary exposure estimation. For the remaining four processes, dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.2 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,000 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, results in a margin of exposure of at least 5,000. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match 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 of such reactions is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme containing cellulase (EC 3.2.1.4), endo‐1,3(4)‐β‐glucanase (EC 3.2.1.6) and endo‐1,4‐β‐xylanase (EC 3.2.1.8) is produced with the non‐genetically modified Trichoderma reesei strain AR‐256 by AB‐Enzymes GmbH. The food enzyme is considered free from viable cells of the production organism. It is intended to be used in seven food manufacturing processes: baking processes, cereal‐based processes, brewing processes, fruit and vegetable processing for juice production, wine and wine vinegar production, distilled alcohol production and grain treatment for production of starch and gluten fractions. Since the residual amounts of total organic solids (TOS) are removed during grain treatment and distilled alcohol production, dietary exposure was estimated for the remaining five processes and amounted up to 3.92 mg TOS/kg body weight (bw) per day. The toxicity studies were carried out with an endo‐1,4‐β‐xylanase from T. reesei ■■■■■, considered by the Panel as a suitable substitute, because the genetic differences between the strains are well characterised and of no concern. Additionally, several strains derived from the production strain are considered safe by EFSA and the manufacturing of both food enzymes is similar. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by a repeated dose 90‐day oral toxicity rat study. The no observed adverse effect level of 939 mg TOS/kg bw per day, the highest dose tested, compared with the estimated dietary exposure, resulted in a margin of exposure above 239. In the search for the similarity of the amino acid sequences to known allergens, one match (salmon) was found. The Panel considered that, under the intended conditions of use (except distilled alcohol production), the risk of allergic reactions by dietary exposure cannot be excluded, in particular for individuals sensitised to salmon. The Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract This assessment addresses the enzyme β‐galactosidase which is not separated from the yeast cells used for its production. The β‐galactosidase (β‐D‐galactoside galactohydrolase, EC 3.2.1.23) is produced with the non‐genetically modified Hamamotoa singularis (formerly Sporobolomyces singularis) strain YIT 10047 by Yakult Pharmaceutical Industry Co., Ltd. The yeast cell suspension contains both live and dead yeast cells. It is intended to be used in the production of galacto‐oligosaccharides (GOS). The final GOS products are free of viable cells of the H. singularis. Dietary exposure to the food enzyme total organic solids (TOS) was estimated to be up to 0.683 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests of the cell suspension did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 296.25 mg TOS/kg bw per day, the highest dose tested. This results in a margin of exposure above 434. A search for the similarity of the amino acid sequence of the β‐galactosidase to known allergens was made and no matches were 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 for this to occur is low. Based on the data provided, the Panel concluded that this yeast suspension used as a source of β‐galactosidase does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme β‐galactosidase (β‐d‐galactoside galatohydrolase, EC 3.2.1.23) is produced with the non‐genetically modified Kluyveromyces lactis strain AE‐KL by Amano Enzyme Inc. As the production strain meets the requirements for a Qualified Presumption of Safety (QPS) approach to safety assessment and as no other issues of concern were identified, the Panel considered that toxicological tests were not needed for the assessment of this food enzyme. The food enzyme is intended to be used for lactose hydrolysis in milk processing (including infant formulae), production of fermented milk products and manufacture of galacto‐oligosaccharides (GOS). The dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 7.933 mg TOS/kg body weight (bw) per day in European populations. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match 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 for this to occur is considered to be low. Based on the QPS status of the production strain and the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.

Abstract The food enzyme β‐galactosidase (EC 3.2.1.23) is produced with the non‐genetically modified Neobacillus sp. strain AE‐LT by Amano Enzyme Inc. The strain is not cytotoxic and does not harbour any known virulence factor or antimicrobial resistance gene. The presence of viable cells of the production strain in the food enzyme could not be excluded, but the likelihood of this being a hazard is considered low. The food enzyme is intended to be used for lactose hydrolysis in milk processing and the manufacture of galacto‐oligosaccharides (GOS). The dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 2.971 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,223 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, results in a margin of exposure of at least 412. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match 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 for this to occur is low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme mucorpepsin (aspartic endopeptidase, EC 3.4.23.23) is produced with the non‐genetically modified microorganism Rhizomucor miehei strain MMR 164 by Takabio. The enzyme is chemically modified to produce a thermolabile form. The food enzyme is free from viable cells of the production organism. It is intended to be used in milk processing for cheese production. The dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.98 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,320 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 1,300. Similarity of the amino acid sequence of the food enzyme to those of known allergens was searched and five matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions upon dietary exposure to this food enzyme cannot be excluded, but is considered low except for individuals sensitised to mustard proteins, but this risk will not exceed that of mustard consumption. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme mucorpepsin (aspartic endopeptidase, EC 3.4.23.23) is produced with the non‐genetically modified microorganism Rhizomucor miehei strain MMR 164. The enzyme is chemically modified by DuPont Nutrition Biosciences (now IFF) to produce a thermolabile form. The food enzyme is free from viable cells of the production organism. It is intended to be used in milk processing for cheese production. The dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.98 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,320 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 1,300. Similarity of the amino acid sequence of the food enzyme to those of known allergens was searched and five matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions upon dietary exposure to this food enzyme cannot be excluded, but is considered low except for individuals sensitised to mustard proteins, but this risk will not exceed that of mustard consumption. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme endo‐1,4‐β‐xylanase (4‐β‐d‐xylan xylanohydrolase; EC 3.2.1.8) is produced with the genetically modified Trichoderma reesei strain NZYM‐ER by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is considered free from viable cells of the production organism and its DNA. The food enzyme is intended to be used in brewing processes, distilled alcohol production, grain treatment for the production of starch and gluten fractions and for palm oil production. Since residual amounts of total organic solids (TOS) are removed by distillation, in palm oil production and in grain treatment for the production of starch and gluten fraction, dietary exposure was only calculated for brewing processes. Dietary exposure to the food enzyme TOS was estimated to be up to 0.09 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,051 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, results in a margin of exposure of at least 11,400. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that, under the intended conditions of use (other than distilled alcohol production) the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme glucan 1,4‐α‐glucosidase (4‐α‐d‐glucan glucohydrolase, EC 3.2.1.3) is produced with a non‐genetically modified strain of Aspergillus niger by Beijing Shifa Technology & Trade Co., Ltd. The food enzyme is intended to be used in baking processes, cereal‐based processes, brewing processes, fruit and vegetable processing for juice production, distilled alcohol production, starch processing for the production of glucose syrups and other starch hydrolysates, and yeast processing. In the absence of data sufficient to characterise the source of food enzyme, its method of production, its chemical characterization and its potential allergenicity, coupled with the absence of study reports for toxicological data and insufficient information about food manufacturing processes, the Panel was unable to assess the safety of the food enzyme glucan 1,4‐α‐glucosidase from an unknown strain of Aspergillus niger.

Abstract The food enzyme pectin lyase ((1→4)‐6‐O‐methyl‐α‐d‐galacturonan lyase; EC 4.2.2.10) is produced with the genetically modified Aspergillus luchuensis (formally Aspergillus niger) strain FLOSC by Advanced Enzyme Technologies Ltd. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. The food enzyme is intended to be used in fruit and vegetable processing for juice production. Based on the maximum use level and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.268 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 794 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, results in a margin of exposure of at least 2,900. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that, under the intended conditions of use the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme mannan endo‐1,4‐β‐mannosidase (1,4‐β‐d‐mannan mannanohydrolase, EC 3.2.1.78) is produced with the genetically modified Aspergillus niger strain NZYM‐NM by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is considered free from viable cells of the production organism and its DNA. The food enzyme is intended to be used in coffee processing. Based on the maximum use levels, dietary exposure to the food enzyme total organic solids (TOS) was estimated to be up to 0.956 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,151.7 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, results in a margin of exposure of more than 1,200. A search for similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that, under the intended conditions of use the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme complex, containing trypsin (EC 3.4.21.4), chymotrypsin (EC 3.4.21.1), α‐amylase (1,4‐α‐d‐glucan glucanohydrolase, EC 3.2.1.1) and triacylglycerol lipase (triacylglycerol acylhydrolase, EC 3.1.1.3), is obtained from porcine pancreas by American Laboratories, Inc., USA. The food enzyme is intended primarily for the hydrolysis of milk proteins to be used in foods for special medical or nutritional dietary management. ■■■■■ is extensively used in the manufacturing process, and residual amounts of the solvent remain in the food enzyme. The applicant estimates a typical range of ■■■■■ in the food enzyme to be 10,000–13,000 mg/kg. Directive 2009/32/EC sets a maximum residue level of 10 mg/kg for foods and food ingredients produced in the EU or imported into the EU. The use of ■■■■■ for the production of a food enzyme falls within the scope of Directive 2009/32/EC. Consequently, the food enzyme does not comply with the existing requirements within the EU governing residual amount of solvent.

Abstract The food enzyme catalase (hydrogen‐peroxide:hydrogen‐peroxide oxidoreductase; EC 1.11.1.6) is obtained from porcine liver by Avances Bioquímicos Alimentación, S.L. (Spain). The food enzyme is intended to be used in cheese production for decomposition of hydrogen peroxide in brine. The manufacturing process involves the use of a solvent not permitted in the production of foods and food ingredients according to Directive 2009/32/EC. Consequently, the food enzyme does not comply with the existing requirements in the EU.

Abstract The food enzyme rennet containing chymosin (EC 3.4.23.4) and pepsin (EC 3.4.23.1) is prepared from the abomasum (stomach) of suckling lambs, by Productos Nievi, SA. The food enzyme is intended to be used in milk processing for cheese production. As no concerns arise from the animal source of the food enzyme, from its manufacture, and based on the history of safe use and consumption, the Panel considered that toxicological data were not required and no exposure assessment was necessary. On the basis of literature data, the Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure could not be excluded, but the likelihood for this to occur was considered to be low. Based on the data provided, the Panel concludes that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme containing chymosin (EC 3.4.23.4), pepsin (EC 3.4.23.1) and gastricsin (EC 3.4.23.3) is prepared from the abomasum of suckling goats by Consejo Regulador de la Denominación de Origen Queso Palmero and Consejo Regulador de la Denominación de Origen Queso Majorero. The food enzyme is intended to be used in milk processing for cheese production. As no concerns arise from the animal source of the food enzyme, from its manufacture, and based on the history of safe use and consumption, the Panel considered that toxicological data were not required and no exposure assessment was necessary. Similarity of the amino acid sequences of the three proteins (chymosin, pepsin and gastricsin) to those of known allergens was searched and one match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood is considered to be low. Based on the data provided, the Panel concludes that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme rennet paste containing chymosin (EC 3.4.23.4), pepsin A (EC 3.4.23.1) and triacylglycerol lipase (triacylglycerol acylhydrolase, EC 3.1.1.3) is prepared from the abomasum of suckling goats, lambs and calves by Caglificio Clerici S.p.A. The food enzyme is intended to be used in milk processing for cheese production. As no concerns arise from the animal source of the food enzyme, from its manufacture, and based on the history of safe use and consumption, the Panel considers that toxicological data were not required and no exposure assessment was necessary. On the basis of literature data, the Panel considers that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure could not be excluded, but the likelihood is considered to be low. Based on the data provided, the Panel concludes that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme containing chymosin (EC 3.4.23.4) and pepsin (EC 3.4.23.1) is derived from the abomasum of suckling lambs and goats by Caporal Enzymes, S.L. The food enzyme is intended to be used in milk processing for cheese production. As no concerns arise from the animal source of the food enzyme, from its manufacture, and based on the history of safe use and consumption, the Panel considered that toxicological data were not required and no exposure assessment was necessary. On the basis of literature data, the Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure could not be excluded, but the likelihood for this to occur was considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme α‐amylase (1,4‐α‐d‐glucan glucanohydrolase; EC 3.2.1.1) is produced with the genetically modified Bacillus licheniformis strain DP‐Dzb52 by Danisco US Inc. The production strain contains multiple copies of an antimicrobial resistance gene. However, based on the absence of viable cells and DNA from the production organism in the food enzyme, this is not considered to be a risk. The α‐amylase is intended to be used in starch processing for the production of glucose syrups, brewing processes and distilled alcohol production. Since residual amounts of the food enzyme are removed by the purification steps applied during the production of glucose syrups and distillation, no dietary exposure was calculated. Based on the maximum use levels recommended for the brewing processes and individual data from the EFSA Comprehensive European Food Consumption Database, dietary exposure to the enzyme–total organic solids (TOS) was estimated to be up to 0.145 TOS/kg body weight per day in European populations. The toxicity studies were carried out with another α‐amylase from B. licheniformis strain DP‐Dzb54, considered by the Panel as a suitable substitute. Toxicological tests indicated that there was no concern with respect to genotoxicity or systemic toxicity. A no observed adverse effect level was identified in rats which, compared with the dietary exposure, results in a margin of exposure of at least 750. A search for similarity of the amino acid sequence to known allergens was made and one match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions can be excluded in distilled alcohol production and is considered low when the enzyme is used in starch processing and brewing. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase EC 3.1.1.3) is produced with a genetically modified Aspergillus niger strain NZYM‐DB by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and recombinant DNA. The food enzyme is intended to be used in an immobilised form in the production of modified fats and oils by interesterification. Based on the estimated use levels recommended for interesterification of fats and oils and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.75 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level at the highest dose of 1,132 mg TOS/kg bw per day, which when compared with the estimated dietary exposure, results in a margin of exposure of at least 1,500. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood of such reactions to occur is likely to be low. Based on the data provided, the immobilisation of the food enzyme and the removal of total organic solids during fats and oils processing, the Panel concluded that the food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme alternansucrase (sucrose:1,6(1,3)‐α‐d‐glucan 6(3)‐α‐d‐glucosyltransferase, EC 2.4.1.140) is produced with a non‐genetically modified Leuconostoc citreum strain NRRL B‐30894 by Cargill Incorporated. As a consequence of the absence of antimicrobial resistance genes identified in its genome, the production strain meets the criteria to qualify for the Qualified Presumption of Safety (QPS) approach to safety assessment. As no other concerns arising from the microbial source or from the manufacturing process have been identified, the Panel considers that toxicological tests are not needed for the assessment of this food enzyme. The alternansucrase food enzyme is intended to be used for the manufacture of α‐d‐glucan oligosaccharides as a sweetening agent. The purification processes applied to syrups produced from sucrose with alternansucrase are expected to largely remove the food enzyme. Any residual TOS remaining in the final product would consist of non‐hazardous material. This is based on the QPS status of the production organism, the medium components and the identified material used in downstream processing. Consequently, the Panel decided that dietary exposure did not need to be calculated. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme α‐amylase (1,4‐α‐D‐glucan glucanohydrolase; EC 3.2.1.1) is produced with the genetically modified Bacillus licheniformis strain DP‐Dzb45 by Danisco US Inc. The production strain of the food enzyme contains multiple copies of an antimicrobial resistance gene. However, based on the absence of viable cells and DNA from the production organism in the food enzyme, this was not considered to be a risk. The α‐amylase is intended to be used in brewing processes and distilled alcohol production. Since residual amounts of the food enzyme are removed by distillation, no dietary exposure was calculated for this intended use. Based on the maximum use levels recommended for the brewing processes and individual data from the EFSA Comprehensive European Food Consumption Database, dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.138 mg TOS/kg body weight per day in European populations. Toxicological tests with the food enzyme indicated that there was no concern with respect to genotoxicity or systemic toxicity. A no observed adverse effect level was identified in rats, which, compared with the dietary exposure, results in a margin of exposure of at least 484. Similarity of the amino acid sequence to those of known allergens was searched and one match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions can be excluded in distilled alcohol production but cannot be excluded when the enzyme is used in brewing. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme is a lysophospholipase (2‐lysophosphatidylcholine acylhydrolase; EC 3.1.1.5) produced with a genetically modified Aspergillus niger strain NZYM‐LP by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. The lysophospholipase food enzyme is intended to be used in starch processing for glucose syrups production, and for degumming of fats and oils. Residual amounts of total organic solids (TOS) are removed by the purification steps applied during the production of glucose syrups, and washing and purification steps applied during degumming, consequently, dietary exposure estimation was considered not necessary. Genotoxicity tests did not raise safety concerns. The repeated dose 90‐day oral toxicity study was carried out with a phospholipase A1 from A. niger (strain NZYM‐FP). The Panel considered this enzyme as a suitable substitute to be used in this toxicity study in rats, because they derive from the same recipient strain, the location of the inserts are comparable, no partial inserts were present and the production methods are essentially the same. The Panel identified a no observed adverse effect level (NOAEL) at the highest dose tested of 1,356 mg TOS/kg body weight (bw) per day. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this occurring is considered to be low. Based on the data provided, the removal of TOS during the starch processing for the production of glucose syrups and during the degumming of fats and oils, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme with β‐glucanase and β‐xylanase (4‐β‐d‐xylan xylanohydrolase, EC 3.2.1.8) activities is produced with the non‐genetically modified Trichoderma reesei (strain DP‐Nya67) by DuPont. The food enzyme is intended to be used in brewing processes, grain treatment for the production of starch and gluten fractions, and distilled alcohol production. Since residual amounts of the food enzyme are removed by distillation and during grain treatment, dietary exposure was only calculated for brewing processes. Based on the maximum recommended use levels for brewing processes, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 4.585 mg TOS/kg body weight (bw) per day. Since the compositional data provided was insufficient to characterise the food enzyme batches used for toxicological testing, their suitability for use in the toxicological tests could not be established. As result, the toxicological studies provided were not further considered by the Panel. Similarities of the amino acid sequences to those of known allergens were searched and no matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood to occur is considered to be low. In the absence of compositional data sufficient to characterise the food enzyme batches used for toxicological testing, the Panel is unable to complete its assessment of the safety of the food enzyme.

Abstract The food enzyme with 4‐α‐d‐{(1‐>4)‐α‐d‐glucano}trehalose trehalohydrolase ((4‐α‐d‐[(1,4‐α‐d‐glucano]trehalose glucanohydrolase (trehalose‐producing)), EC 3.2.1.141) and (1‐>4)‐α‐d‐glucan 1‐α‐d‐glucosylmutase ((1,4)‐α‐d‐glucan 1‐α‐d‐glucosylmutase, EC 5.4.99.15) activities is produced with a non‐genetically modified microorganism Gryllotalpicola ginsengisoli (formally Arthrobacter ramosus) by Hayashibara Co., Ltd. The applicant states that the food enzyme will not be placed on the open market, but will only be used in‐house in starch processing for trehalose production. Since residual amounts of total organic solids are removed by the purification steps applied during the production of trehalose, toxicological studies were considered not necessary and no dietary exposure was calculated. Similarities of the amino acid sequences to those of known allergens were searched and no matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood to occur is considered to be 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.

Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase EC 3.1.1.3) is produced with the genetically modified Ogataea polymorpha strain DP‐Jzk33 by Danisco US Inc. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and recombinant DNA. It is intended to be used in baking and cereal‐based processes. Based on the maximum use levels recommended for baking and cereal‐based processes and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.520 mg TOS/kg body weight (bw) per day. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 669 mg TOS/kg bw per day, the highest dose tested. Comparison with the estimated dietary exposure results in a margin of exposure of at least 1,287. A search was made of the similarity of the amino acid sequence of the lipase to those of known allergens and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood of such reactions to occur is likely to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme is a β‐galactosidase (β‐D‐galactoside galactohydrolase; EC 3.2.1.23) produced with the genetically modified Escherichia coli strain NCIMB 30325 by Clasado Ingredients Ltd. The β‐galactosidase encoding gene is introduced into the recipient strain of E. coli using a self‐replicating plasmid which also contains a gene, which confers resistance to an antibiotic listed as a critically important antimicrobial. This gene was detected in the food enzyme. The absence of viable cells of the production strain in the food enzyme was not demonstrated. The food enzyme is intended to be used only for the production of a mixture of galacto‐oligosaccharides (GOS). Genotoxicity tests did not raise a safety concern. Subchronic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level at the highest dose tested of 900 mg total organic solids (TOS)/kg body weight (bw) per day. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that under the intended conditions of use the risk for allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood is considered low. Given the risk associated with the presence of antibiotic resistance gene in the food enzyme and the lack of data showing the absence of viable cells, the Panel concludes that the use of β‐galactosidase produced with the genetically modified E. coli NCIMB 30325 cannot be considered safe.

Abstract The food enzyme maltogenic amylase (glucan 1,4‐α‐maltohydrolase; EC 3.2.1.133) is produced with the genetically modified Bacillus licheniformis strain DP‐Dzr50 by Danisco US Inc. The production strain of the food enzyme contains multiple copies of a known antimicrobial resistance gene. However, based on the absence of viable cells and DNA from the production organism in the food enzyme, this is not considered to be a risk. The food enzyme is intended to be used in distilled alcohol production, starch processing for the production of glucose syrups, baking and brewing processes. Since residual amounts of the food enzyme are removed by distillation and starch processing, no dietary exposure was calculated for these processes. Based on the maximum use levels recommended for baking and brewing and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 0.199 mg TOS/kg body weight (bw) per day. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of at least 80 mg TOS/kg bw per day which, compared to the estimated dietary exposure, results in a margin of exposure of at least 400. Similarity of the amino acid sequence to those of known allergens was searched and three matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure can be excluded in distilled alcohol production and is considered to be low in starch processing, baking and brewing. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme with xylanases (4‐β‐d‐xylan xylanohydrolase, EC 3.2.1.8) and glucanases active against β‐1,4 linkages is produced with the non‐genetically modified fungus Disporotrichum dimorphosporum strain DXL by DSM Food Specialities B.V. The food enzyme is intended to be used in brewing processes. Based on the maximum use level and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 0.167 mg TOS/kg body weight (bw) per day. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level (NOAEL) at the highest dose of 199 mg TOS/kg bw per day that, compared with the estimated dietary exposure, results in a high Margin of Exposure of at least 1,100. Similarity of amino acid sequences of the identified xylanases and β‐glucanases to those of known allergens was searched. No matches were found for two endo‐1,4‐β‐glucanases and two endo‐1,4‐β‐xylanases. However, for a third endo‐β‐1,4‐glucanase the search resulted in matches with three mite protein sequences. While incidental cases of allergic reactions to endo‐1,4‐β‐xylanases and β‐glucanases have been reported after inhalation in respiratory sensitised individuals in the workplace, no allergic reactions to xylanases or β‐glucanases have been reported in the literature after oral exposure. The Panel considered that, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood for this to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme is a d‐xylose aldose‐ketose‐isomerase (EC 5.3.1.5) produced with the genetically modified Streptomyces rubiginosus strain DP‐Pzn37 by Danisco US Inc. Although the production strain contains antibiotic resistance genes, the food enzyme was shown to be free from viable cells of the production organism and its DNA. The food enzyme is intended to be used in an immobilised form for the isomerisation of glucose for the production of high fructose syrups. Residual amounts of total organic solids (TOS) are eliminated by the use of an immobilised food enzyme and further removed by the purification steps applied during the production of high fructose syrups using the immobilised enzyme; consequently, dietary exposure was not calculated. Genotoxicity tests did not raise safety concerns. The systemic toxicity was assessed by a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 85.2 mg TOS/kg body weight (bw) per day, the highest dose tested. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood is considered to be low. Based on the data provided, the immobilisation process and the removal of total organic solids during the production of high fructose syrups, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme xylanase (4‐β‐d‐xylan xylanohydrolase; EC 3.2.1.8) is produced with the genetically modified Aspergillus luchuensis Inui strain RF7398 by AB Enzymes GmbH. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and recombinant DNA. The food enzyme is intended to be used in baking and cereal‐based processes. Based on the maximum use levels, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 0.008 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 1,000 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, resulted in a high margin of exposure of at least 125,000. Similarity of the amino acid sequence of the food enzyme to those of known allergens was searched and one match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood of this occurring is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme 1,4‐β‐d‐xylan xylanohydrolase (EC 3.2.1.8) is produced with the non‐genetically modified strain Bacillus pumilus (strain BLXSC) by Advanced Enzyme Technologies Ltd. The food enzyme is intended to be used in baking processes, grain treatment for the production of starch and gluten fractions, and distilled alcohol production. Since residual amounts of the food enzyme are removed by distillation and during grain treatment, dietary exposure was only calculated for baking processes. Based on the maximum recommended use levels for baking processes, and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 0.138 mg TOS/kg body weight (bw) per day. As the production strain of B. pumilus meets the requirements for a Qualified Presumption of Safety (QPS) approach, no toxicological data are required. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that under the intended conditions of use (other than distilled alcohol production), the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but is considered to be low. Based on the QPS status of the production strain and the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme α‐amylase (4‐α‐d‐glucan glucanohydrolase, EC 3.2.1.1) is produced with a non‐genetically modified Aspergillus oryzae (strain DP‐Bzb41) by Danisco US Inc. (USA). The α‐amylase food enzyme is intended to be used in baking, brewing, distilled alcohol production and starch processing for the glucose syrup production. Based on the maximum use levels for baking and brewing processes and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–Total Organic Solids (TOS) was estimated to be up to 2.59 mg TOS/kg body weight (bw) per day. Since residual amounts of TOS are removed during distilled alcohol production and by the purification steps applied during starch processing, dietary exposure for these processes was not calculated. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level (NOAEL) of 1,000 mg TOS/kg bw per day, the highest dose tested. Comparison with the estimated dietary exposure, results in a margin of exposure of at least 386. Similarity of the amino acid sequence to those of known allergens was searched and one match to respiratory allergen was found (an amylase from another strain of A. oryzae). The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme β‐d‐galactosidase galactohydrolase (EC 3.2.1.23) is produced with Bacillus sp. strain M3‐1 by GenoFocus Inc. The food enzyme β‐galactosidase is intended to be used in the manufacture of galactooligosaccharides (GOS). Since residual amounts of total organic solids are removed by the purification steps applied during the production of GOS, toxicological studies were considered not necessary and no dietary exposure was calculated. Similarity of the amino acid sequence of the food enzyme to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood of such reactions to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme cellulase (4‐(1,3;1,4)‐beta‐D‐glucan 4‐glucanohydrolase; EC 3.2.1.4) is produced with the genetically modified Trichoderma reesei strain DP‐Nzc36 by Danisco US Inc. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and recombinant DNA. The food enzyme is intended to be used in distilled alcohol production, starch processing for the production of glucose syrups and brewing processes. Since residual amounts of the food enzyme are removed by distillation and starch processing, no dietary exposure was calculated for these food processes. Based on the maximum use levels recommended for brewing processes and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme‐total organic solids (TOS) was estimated to be up to 0.131 mg TOS/kg body weight (bw) per day. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level of at least 97.6 mg TOS/kg bw per day which, compared to the estimated dietary exposure, results in a margin of exposure of at least 745. Similarity of the amino acid sequence to those of known allergens was searched and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure can be excluded in distilled alcohol production and is considered to be low when the enzyme is used in starch processing and brewing processes. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.

Abstract The food enzyme, a maltogenic amylase (glucan 1,4‐α‐maltohydrolase; EC 3.2.1.133), is produced with a genetically modified Escherichia coli strain BLASC by Advanced Enzyme Technologies Ltd. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and recombinant DNA. This maltogenic amylase is intended to be used in baking and brewing processes and starch processing for the production of glucose syrups. Residual amounts of total organic solids (TOS) are removed by the purification steps applied during the production of glucose syrups; consequently, dietary exposure was not calculated for this food process. For baking and brewing processes, based on the maximum use levels recommended for food processes and individual data from the EFSA Comprehensive European Food Database, dietary exposure to the food enzyme–TOS was estimated to be up to 0.107 mg TOS/kg body weight (bw) per day. Genotoxicity tests did not raise a safety concern. The systemic toxicity was assessed by means of a repeated dose 90‐day oral toxicity study in rats. The Panel identified a no observed adverse effect level at the highest dose tested of 838 mg TOS/kg bw per day that, compared with the estimated dietary exposure, resulted in a sufficiently high margin of exposure (at least 7,800). Similarity of the amino acid sequence to those of known allergens was searched and one match was found with respiratory allergen produced by Aspergillus oryzae. The Panel considered that, under the intended conditions of use, the risk for allergic sensitisation and elicitation reactions by dietary exposure cannot be excluded, but the likelihood of such reaction to occur is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not raise safety concerns under the intended conditions of use.

Abstract The food enzyme α‐amylase (4‐α‐d‐glucan glucanohydrolase, EC 3.2.1.1) and 1,4‐α‐glucan 6‐α‐glucosyltransferase ((1→4)‐α‐d‐glucan:(1→4)‐α‐d‐glucan(d‐glucose) 6‐α‐d‐glucosyltransferase, EC 2.4.1.24) is produced with a Paenibacillus alginolyticus by Hayashibara Co., Ltd. The food enzyme is free from viable cells of the production organism. The α‐amylase and 1,4‐α‐glucan 6‐α‐glucosyltransferase is intended to be used in starch processing for the production of isomaltodextrins. Residual amounts of total organic solids are removed by the purification steps applied during the production of isomaltodextrins and consequently dietary exposure is considered negligible. Similarity of the amino acid sequences to those of known allergens was searched and no matches were found. The Panel considered that, under the intended conditions of use, the risk of allergic sensitisation and elicitation reactions by dietary exposure to the food enzyme cannot be excluded, but the likelihood is considered to be low. Based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns under the intended conditions of use.