Food with therapeutic-preventive effect comprises chitosan oligomer with repeating residues of D-glucoamine as bioactive additives and plant- and/or animal raw materials

摘要

Food (A), with therapeutic-preventive effect, comprises 0.5-40 wt.% of chitosan oligomer with 2-20 repeating residues of D-glucoamine as bioactive additives and the remaining of plant- and/or animal raw material, where the percentage of functional groups with oligomer homolog containing 2-12 repeating residues of D-glucoamine is at least 80%.