Results (
Thai) 1:
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Antibacterial activity of edible films Antimicrobial activity of the films was determined by the agar diffusion method according to Pelissari et al. (2009) with some modifications. Three different pathogenic and spoilage bacteria including S. aureus, L. monocytogenes, S. enteritidis, and E. coli wereused for testing. The bacterial strains were cultured overnight inbrain heart infusion broth (Scharlua, Spain) at 37◦C. The edible films were sterilely cut into 6 mm disks and placed on Muller Hinton agarplates, which had been formerly seeded with 0.1 ml of inoculums by swab including approximately 106CFU/ml of the tested bacteria. The diameter of the zone of inhibition (mm) around the discwas measured after 24 h of incubation at 37◦C. Films without OEOwere treated by using the same protocol and were used as control.
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