Table 2.

FICI values of the studied EPIs-phenolic compounds combinations.

No	Compound	FICI value
		PAβN	NMP	Berberine	Quinoline
1	Phloretin	0.33-0.26	0.75	1.1	>0.67
2	Naringenin	≤0.16	0.436	0.626	>0.67
3	Carvacrol	0.52	≥0.6	0.54	1.16
4	Salicyclic Acid	0.682	0.72	0.87	0.83
5	p-Coumaric Acid	0.52	0.55	ND	0.67
6	Ciprofloxacin	0.75	0.93	1.16	1.05