*2.7. Statistical Analyses*

Results are presented as the mean ± SD. Values related to phytochemical analysis and the antioxidant capacity of PRHE were obtained from three independent experiments, where each experiment was repeated three times. Comparisons between groups were assessed using One-way ANOVA followed by Fisher's least-significant difference (SPSS 20.0, IBM Corporation, Armonk, NY, USA), and the significance level was set at *p* < 0.05.
