These data are encouraging considering that after 2 h exposure to the minimum concentration of coffee extract (1 mg/ml) a clear antibacterial effect is already appreciable for bothS. aureus and S. epidermidis,
These data are encouraging considering that after 2 h exposure to the minimum concentration of coffee extract (1 mg/ml) aclear antibacterial effect is already appreciable for bothS. aureusand S. epidermidis,