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
	ID^1; (mm)	MIC; (μg/mL)	MBC; (μg/mL)	ID^1; (mm)	MIC; (μg/mL)	MBC; (μg/mL)	ID^1; (mm)	MIC; (μg/mL)	MBC; (μg/mL)	ID^1; (mm)	MIC; (μg/mL)	MBC; (μg/mL)	ID^1; (mm)	MIC; (μg/mL)	MBC; (μg/mL)	ID^1; (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
Amp^2.	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.
1Tested in de 150 𝜇g/disque concentration.
2Tested in de 10 𝜇g/disque concentration.