Definition

A solution containing the polymer gum acacia (gum Arabic), exuded from various acacia trees, especially from Acacia senegal (Leguminosae), with potential protective and anti-mucositis activities. Upon administration of the gum Arabic solution in the oral cavity, the polymer forms a protective barrier over the oral mucosa, which may prevent inflammation of the mucosal membranes and may decrease chemotherapy- and/or radiation-induced oral mucositis.