Research Article

Effect of Wine Wastes Extracts on the Viability and Biofilm Formation of Pseudomonas aeruginosa and Staphylococcus aureus Strains

Figure 2

Effect of the marc and stem extracts at 10 and 100 μg/mL on the viability at 570 nm (□) and biofilm production at 595 nm (■) of Staphylococcus aureus ATCC 6538 and HT1 after 24 h of incubation. Control: Staphylococcus aureus with the vehicle of the extracts. Data are presented as mean ± SD from three different experiments.