Fig. 2. Influence of different individual or combined treatments on survival of L. innocua inoculated in mango slices. PL: pulsed light (20 pulses at l ¼ 180e1100 and 0.4 J$cm2/
pulse); ALC: alginate coating (2 %); MA: malic acid (2 %) and C: untreated. The values are the mean of four determinations ± SD.