Diploma thesis "Methods of honey quality assessment" was made at the Department of Post-Harvest Technology of Horticultural Products of Horticultural Faculty at Mendel University in Brno in the years of 2013 -- 2015. Theoretical part of the thesis includes todays legal requirement for honey quality and description of the analytical possibilities of honey qualitative parameters assessment. Experimental part describes 35 honey samples in which the determination of volumetric acidity at 23°C was analyzed. Furthermore, the assessment of antioxidant capacity was made by two methods - DPPH and FRAP. The samples were measured at 23°C and then at 95°C for 5 minutes in both methods. Comparison of antioxidant capacity changes owing to warming was made in both methods DPPH and FRAP. It was found, that the antioxidant capacity after warming increased in DPPH method. In FRAP method, the number of samples, in which decrease or increase occured was comparable.