Table 3.

Minimum inhibitory concentrations (MIC) of P. badius, P. grenadensis, and P. fastuosus extracts against pathogenic bacteria, and Pearson correlations of the antibacterial activity with the total phenol and flavonoid contents

Bacteria	MIC (mg/mL)
	P. badius	P. grenadensis	P. fastuosus
E. coli O157: H7	13	20	27
S. Choleraesuis	20	30	15
L. monocytogenes	10	15	25
S. aureus	> 35	> 35	> 35
Correlated responses		Pearson coefficient (r)	p-value
Polyphenols Vs	E. coli O157: H7	0.888	0.001
	S. Choleraesuis	0.055	0.888
	L. monocytogenes	0.805	0.009
Flavonoids Vs	E. coli O157: H7	0.904	0.001
	S. Choleraesuis	0.029	0.941
	L. monocytogenes	0.826	0.006