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 6

Comparative analysis of the results of antimicrobial activity of extracts obtained by extraction methods.

Test sample	Minimum concentration of Lavatera thuringiaca L. extracts (μg/μl)
	Ultrasonic extraction	Subcritical water extraction	Microwave extraction	Maceration extraction	CO2 extraction under subcritical conditions
Staphylococcus aureus	31.25	62.50	62.50	125	0.83
Pseudomonas aeruginosa	15.82	62.50	62.50	250	0.83
Escherichia coli	62.50	125	250	62.50	3.33