Phenolic Composition and Antioxidant and Antimicrobial Activities of Extracts Obtained from Crataegus azarolus L. var. aronia (Willd.) Batt. Ovaries Calli
Table 4
Antibacterial activity (ID, MIC, and MBC) of methanolic extract of ovaries calli of Crataegus azarolus var. aronia.
Culture days
Gram (+) bacteria
Gram (−) bacteria
Staphylococcus epidermis
Staphylococcus aureus
Micrococcus luteus
Salmonella typhimurium
Escherichia coli
Pseudomonas aeruginosa
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
ID1 (mm)
MIC (μg/mL)
MBC (μg/mL)
0–20
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
24
13.5
625.0
625.0
13.0
625.0
625.0
14.5
625.0
625.0
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
28
11.0
625.0
625.0
10.9
625.0
625.0
13.5
625.0
625.0
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
32–40
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
0.0
>2500
>2500
Amp2.
18.0
17.0
18.0
12.0
10.0
9.0
Amp: Ampicilline; ID: inhibition diameter; MIC: minimal inhibitory concentration; MBC: minimal bactericidal concentration. Tested in de 150 g/disque concentration. Tested in de 10 g/disque concentration.