Safety evaluation of the food enzyme containing endo-polygalacturonase and β-glucosidase from the non-genetically modified <i>Aspergillus tubingensis</i> strain ARO.

ABSTRACT: The food enzyme containing endo-polygalacturonase and β-glucosidase (EC 3.2.1.15 and EC 3.2.1.21) is produced with the non-genetically modified Aspergillus tubingensis strain ARO by DSM Food Specialties B.V. The food enzyme was free from viable cells of the production organism. It is intended to be used in five food manufacturing processes. Dietary exposure was estimated to be up to 0.609 mg total organic solids (TOS)/kg body weight 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 2217 mg TOS/kg bw per day, the highest dose tested, resulting in a margin of exposure of at least 3640. A searc

SUBMITTER: EFSA Panel on Food Enzymes (FEZ Panel) 

PROVIDER: S-EPMC11647174 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature