This study aims to determine the effect of addition different concentration of papain enzyme to produce protein hydrolysate of rebon shrimp (Acetes erythraeus) and to know its characteristics. The method used was experimental method, with non factorial Completelyb Randomized Design (CRD) consisting of 3 treatment levels, namely the addition of papain enzyme 5% (T1), 10% (T2), 15% (T3). The para…