Statistical analysis
Each parameter was tested with two replication and then averaged, the results are shown as the mean ± standard deviation. One-way analysis of variance (ANOVA) was used to compare the colour parameters, antioxidant activity and phenolics content of filtered and unfiltered honey samples, as well as different types of honey. Correlation coefficients (r) were calculated in order to determine the correlation between the particular parameters. Calculations were performed with statistical software package Statistica 10.0 (StatSoft Inc., Tulsa, USA).