FIG 1.

Attachment of Salmonella Enteritidis ATCC 13076 (a), Salmonella Typhimurium ATCC 14028 (b), Salmonella enterica M4 isolated from lettuce (c), and Listeria monocytogenes ATCC 7644 (d) to BC, BCP, BCX, 0.1% BCPX, 0.3% BCPX, and 0.5% BCPX. Different uppercase letters indicate significant differences between types of composites, whereas different lowercase letters indicate significant differences within each type of composite (one-way ANOVA and Tukey's pairwise comparison, P < 0.05). Stippled bars, 0% PCW components (for BC); light gray bars, 0.1% PCW components; medium gray bars, 0.3% PCW components; dark gray bars, 0.5% PCW components added into the growth medium.