| Abstract (english) | Numerous parameters affect the quality of honey from different beehive types (Albert – Žindaršić AŽ, Langstroth – Roott LR i Dadant – Blatt DB), i.e. the material of beehives are made of, the origin of queen bees (natural and selected), etc. Our research focuses on the influence of the botanic origin of honey plants (Tilia sp. L. (lime), Amorpha fructirosa L. (desert false indigo), Helianthus annuus L. (sunflower), Brassica napus subsp. olifera DC. (oil beet) and Robina pseudoacacia L. (acacia)) on the quality of honey. The physical and chemical analyses of honey (N=133) (water %, water insoluble compounds %, acidity level, mmol of acid per kg, electrical conductivity, mS/cm, reducing sugar %, sucrose %, HMF, mg/kg, and diastasic number) were conducted by Harmonised methods of the European Honey. The pollen analysis was conducted by Harmonised methods of melissopalynology.
The pollen analysis indicates that the botanic origin has had a statistically significant influence (P<0.001) on the quality of all investigated characteristics of honey, except on the share of the non–dissolving substances (P=0.088). The research was conducted in the Vukovar-Srijem County, the Republic of Croatia. All bees used in this research belong to the Carniolan honey bee (Apis mellifera carnica), the European bee species. |
