ID 3.2.1.128 DE glycyrrhizinate beta-glucuronidase. CA glycyrrhizin + H2O = 2-(beta-D-glucuronosyl)-D-glucuronate + CA glycyrrhetinate. CC -!- The enzyme from Aspergillus niger is specific for the hydrolysis of CC the triterpenoid glycoside glycyrrhizinate from roots of Glycyrrhiza CC sp. //