Research Article
Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium
Figure 2
The effect of the BPPE on the activities of POD and CAT for L. monocytogenes (L) and S. typhimurium (S). The letters (a, b, c, d, e, f, and g) indicate a significant difference at .