ABSTRACT Dadih is a traditional food from West Sumatra which is made from buffalo milk. Lactic acid bacteria can produce lactic acid as the final product of carbohydrates hydrogen metabolism. This study was conducted experimentally by testing cell-free supernatan s from Leuconostoc paramesenteroides, Streptococcus cremoris and Streptococcus lactis subsp. diacetylactis. This study aimed to …