Research Article

Antibacterial Activity of Lactic Acid Bacteria Isolated from Fermented Ethiopian Traditional Dairy Products against Food Spoilage and Pathogenic Bacterial Strains

Table 7

The MIC and MBC of broad-spectrum extracts of LAB strains (µg/µL) against food spoilage and pathogenic bacterial strains.

MICMBC
StrainsSaBcSeLmPaEcSaBcSeLmPaEc

Z10.100.10̶0.30̶0.150.300.20̶0.50̶0.30
Z20.100.100.100.150.200.100.200.200.200.300.400.20
Z30.200.100.30̶̶̶0.500.300.50̶̶̶
Z40.100.100.150.200.200.100.200.200.300.400.400.20
M10.200.100.200.30̶0.150.300.200.300.50̶0.30
F20.300.20̶0.300.300.200.500.40̶0.500.500.40
N20.100.100.200.200.200.100.200.200.300.400.400.20

Keys: Sa: S. aureus (ATCC® 29213); Bc: B. cereus (ATCC® 11778); Se: S. enteritidis (ATCC® 13076); Lm: L. monocytogenes (ATCC® 7644); Pa: P. aeruginosa (ATCC® 27853); Ec: E. coli (ATCC® 8739); ̶: not tested.