LAB isolates pH Catalase Lysozyme Pronase E Proteinase K Trypsin L.bpentosus + + - - - + L.bbrevis + + - - - + L.clactis 1 - Acid Acid Acid Acid Acid L.clactis 2 + + + - - + L.bparacasei 1 - Acid Acid Acid Acid Acid L.bparacasei 2 + + - - - + Ped. acidilactici 1 - Acid Acid Acid Acid Acid Ped. acidilactici 2 - Acid Acid Acid Acid Acid Ped. acidilactici 3 - Acid Acid Acid Acid Acid Ped. acidilactici 4 + + - - - + +: antimicrobial activity remaining -: no antibacterial activity

Table 3: Inhibitory activity of selected LAB isolates against Staphylococcus aureus after pH neutralization and enzyme treatments.