Table 3.

Percent growth inhibitions of combinations of activated lactoferrin (ALF) and rosemary extract (RE) on bacteria at the end of 24-h incubation

	Concentrations of compounds		Synergistic activity
	ALF%	RE%	Percent inhibitions (%)
E. coli O157:H7	0.5	20	99
		15	98
		10	98
	0.3	20	99
		15	98
		10	99
	0.1	20	52
		15	39
		10	19
Salmonella Enteritidis	0.25	20	45
		15	46
		10	40
	0.15	20	44
		15	41
		10	31
	0.05	20	41
		15	33
		10	17
Listeria monocytogenes	0.075	10	35
		7.5	25
		5	7
	0.05	10	19
		7.5	17
		5	4
	0.025	10	18
		7.5	14
		5	2