Is e1101 vegan?

E1101 is the European code for proteases, a group of enzymes used to break down proteins. These enzymes are commonly extracted from plants such as papaya or pineapple, or produced through the controlled fermentation of microorganisms like Aspergillus oryzae or Bacillus subtilis. In commercial food processing, E1101 functions as a dough conditioner, flavor enhancer, or processing aid, and it frequently appears in baked goods, crackers, brewed beverages, and cereal products.

This ingredient is considered vegan because commercial E1101 preparations are derived exclusively from plant, microbial, or synthetic sources with no animal inputs. The industrial extraction from botanical materials and the biofermentation of cultured bacteria and fungi provide consistent alternatives that do not rely on animal tissues, making E1101 entirely compatible with a vegan diet.