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. 2022 May 2;11(5):699. doi: 10.3390/biology11050699

Table 7.

Antibacterial activity of the hydroethanolic extracts of Cynara cardunculus L. var altilis blades collected at different growth stages.

Antibacterial Activity (mg/mL)
Sample B. cereus S. aureus L. monocytogenes E. cloacae E. coli S. typhimurium
MIC MBC MIC MBC MIC MBC MIC MBC MIC MBC MIC MBC
B1 0.58 1.17 1.17 2.33 1.17 2.33 1.17 2.33 1.17 2.33 1.17 2.33
B2 0.58 1.15 2.31 4.61 1.15 2.31 1.15 2.31 1.15 2.31 1.15 2.31
B3 1.17 2.33 2.33 4.66 0.58 1.17 2.33 4.66 1.17 2.33 2.33 4.66
B4 0.91 1.81 1.81 3.63 3.63 7.26 3.63 7.26 0.91 1.81 1.81 3.63
B5 0.86 1.72 1.72 3.43 1.72 3.43 1.72 3.43 0.86 1.72 1.72 3.43
B6 3.07 3.07 3.07 3.07 3.07 6.15 1.54 3.07 1.54 3.07 1.54 3.07
B7 3.57 3.57 0.89 0.89 1.78 3.57 1.78 3.57 1.78 3.57 1.78 3.57
B8 0.80 1.60 0.80 11.60 1.60 3.21 1.60 3.21 0.80 1.60 1.60 3.21
B9 1.61 1.61 0.81 1.61 0.81 3.22 0.81 1.61 0.81 1.61 0.81 1.61
B10 0.89 1.78 1.78 3.55 1.78 3.55 3.55 7.11 1.78 3.55 3.55 7.11
B11 0.78 1.55 1.55 3.10 1.55 3.10 1.55 3.10 1.55 3.10 1.55 3.10
B12 0.43 0.87 1.74 3.48 1.74 3.48 1.74 3.48 3.48 6.96 3.48 6.96
B13 0.77 1.54 0.77 1.54 0.77 3.07 0.77 3.07 0.77 3.07 0.77 3.07
B14 0.82 1.63 3.27 6.54 1.63 3.27 1.63 3.27 1.63 3.27 3.27 6.54
B15 0.58 1.16 2.32 4.64 2.32 4.64 2.32 4.64 2.32 4.64 1.16 2.32
B16 0.58 1.16 1.16 2.32 1.16 2.32 1.16 2.32 1.16 2.32 1.16 2.32
Streptomycin 0.10 0.20 0.04 0.10 0.20 0.30 0.20 0.30 0.20 0.30 0.20 0.30
Ampicillin 0.25 0.40 0.25 0.45 0.40 0.50 0.25 0.50 0.40 0.50 0.75 1.20

MIC: minimal inhibitory concentration; MBC: minimal bactericidal concentration.