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Table 4 MIC, MBC and the stability during 60 days of natural bacteriocin and nano-silver bacteriocin against S. aureus

From: Enhancement of the antibacterial potential of plantaricin by incorporation into silver nanoparticles

Tested types Total antibacterial activity (AU/mL Specific activity (AU/mg) MIC MBC Stability (day)
mg/mL mg/mL Stored at 4 °C
EX-PL 160 2.62 7.6 15.22 5
PL-NSPs 20480 4096 0.0048 0.072 60
AgNPs 5120 - 0.0195 0.3125 15
  1. Specific activity is the activity units divided by the protein concentration (mg/mL)
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