Enhancement on antioxidant and antibacterial activities of Brightwell blueberry by extraction and purification

Applied Biological Chemistry

Table 4 Diameters of inhibition zone (DIZ) of samples against pathogenic bacteria

Fractions	Salmonella enterica	Escherichia coli	Listeria monocytogenes
BRE	10.95 ± 0.64^a	16.04 ± 0.38^a	NIZ
BCE	8.80 ± 0.42^b	12.05 ± 0.35^b	NIZ
BFS	8.30 ± 0.28^b	8.85 ± 0.50^c	NIZ
CK	NIZ	NIZ	NIZ

¹The means values in each column were compared by ANOVA plus post-hoc Duncan test, and symbols a, b, and c indicate a significant (P < 0.05) difference within a column
NIZ no inhibition zone