Amylo-ñ-1,6-glucosidase (, amylo-1,6-glucosidase, dextrin 6-ñ-<small>D</small>-glucosidase, amylopectin 1,6-glucosidase, dextrin-1,6-glucosidase, glycogen phosphorylase-limit dextrin ñ-1,6-glucohydrolase) is an enzyme with systematic name glycogen phosphorylase-limit dextrin 6-ñ-glucohydrolase. It catalyses the hydrolysis of unsubstituted glucose units in glycogen linked by ñ(1âÂÂ6) bonds to ñ(1âÂÂ4)glucose chains.