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Mean difference in optical density between P-EE of different concentrations at 3 and 6 months fermentation, NaOCl, and BHI broth. 1 One-way ANOVA: Difference between P-EE, NaOCL, and BHI broth (p < 0.05). 2 Independent-samples T-test: Difference between fermentation periods (p < 0.05).
