FIGURE 4.
Effect of chemical preservatives, calcium propionate (CaP) and potassium sorbate (Ksor), on the growth of Penicillium roqueforti DPPMAF1. Concentrations corresponding to the 25, 50, 75, and 100% of that maximum allowed by the current legislation for baked goods were added to the wasted bread medium (WBM). PDA was used as control medium. Data are the means of three independent analyses. Error bars indicating the standard deviation are represented. a–cValues with different superscript letters differ significantly (P < 0.05).