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. 2024 Jul 4;13(13):1844. doi: 10.3390/plants13131844

Figure 6.

Figure 6

The effect of cell-free culture filtrates of B. subtilis and S. endus on storage characteristics of apple fruits under cold storage. (A,B) Effect of cell-free culture filtrates of B. subtilis and S. endus on storage period (days) of apple fruits during 1st trial and 2nd trial, respectively. (C,D) Kaplan–Meier analysis of rotten apples over 90 days after cell-free culture filtrates of B. subtilis and S. endus during cold storage during 1st trial and 2nd trial, respectively (n = 30). p values and χ2 of Log-Rank and Wilcoxon tests (presented in the upper right corner of the graph) were used for statistical comparisons among the curves. (E,F) Lifespans of apple fruits treated with cell-free culture filtrates of B. subtilis and S. endus over 90 days under cold storage (n = 30) during 1st trial and 2nd trial, respectively. Bars denote the means ± standard deviations (means ± SD). Different letters signify statistically significant differences among treatments using Tukey’s Honestly Significant Difference (HSD) Test (p < 0.05).