Enzyme
Hemicellulase
Hemicellulase is an enzyme that breaks down hemicellulose, a fiber in plant cell walls. The versions in supplements are produced by fungi or other microbes.
Processing aid or digestive supplement?
EU food-enzyme rules cover technological uses in food production. They explicitly exclude enzymes consumed for nutritional or digestive purposes. An assessment under those rules therefore cannot establish the efficacy of a digestive supplement. 1
Sources
- EU Rules: Food enzymes European Commission