Determination of the Chemical Composition and Antimicrobial Activity of Lavatera thuringiaca L. Medicinal Herb Material Extracted under Subcritical Conditions by the Liquid Carbon Dioxide Method

Table 4

The antimicrobial activity results of the extract (CO₂ extraction) obtained by the method of serial dilution.

Test strains	Minimum dilution of the thuringian tree mallow extract (μg/μl)
	Bactericidal action	Bacteriostatic action
Staphylococcus aureus ATCC 6538-Р	0.83	0.83
Escherichia coli ATCC 8739	3.33	3.33
Pseudomonas aeruginosa ATCC 9027	0.83	0.83
Candida albicans ATCC 10231	0.21	0.21
Streptococcus pneumoniae ATCC 660	1.67	1.67
Klebsiella pneumoniae ATCC 700603	13.36	6.67
Staphylococcus haemolyticus	26.65	13.36
Staphylococcus saprophyticus	6.67	3.33