ABSTRACT Pseudomonas stutzery LBKURCC49, LBKURCC51 and LBKURCC53 are local endofitic bacteria that can produce amylase. Amylase is an enzyme that can hydrolyze amilum into maltose and glucose by breaking down the α-1,4 glycosidic linkages. The production of amylase enzyme from microorganisms can be optimized by adjusting the fermentation conditions. The activity of amylase enzyme was determin…