Physicochemical properties of honey from Serbia in the period 2014-2016

59th International Meat Industry Conference

Vrani, D.^1 ; Petronijevi, R.^1 ; Dinovi Stojanovi, J.^1 ; Korianac, V.^1 ; Babi Milijaevi, J.^1 ; Milijaevi, M.^1

Institute of Meat Hygiene and Technology, Kaanskog 13, Belgrade

11000, Serbia^1

关键词: Diastase activities;    Electrical conductivity;    Hydroxymethylfurfural;    Physicochemical parameters;    Physicochemical property;    Quality indicators;    Reducing sugars;    Regulatory requirements;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/85/1/012058/pdf
DOI  :  10.1088/1755-1315/85/1/012058

来源: IOP

【 摘 要 】

Honey is a viscous, aromatic, sweet food that is consumed and enjoyed by people around the world due to its unique nutritional and medicinal properties. The physicochemical parameters of natural honeys, such as moisture, reducing sugars, sucrose, hydroxymethylfurfural (HMF), free acidity, diastase activity, water-insoluble content and electrical conductivity are strictly defined and constitute the quality indicators which characterize individual honey varieties. The present study shows results of honey quality investigation from various regions of Serbia, which were evaluated according to the Serbian Regulation. A total of 372 honey samples (132 acacia honey, 221 blossom honey and 19 honeydew honey) were obtained from the Serbian market. All applied methods were performed according to the Harmonized Methods of the International Honey Commission. Summarizing the results presented, the most important parameters for detecting honey that was non-compliant with the regulation were HMF content along with diastase activity and sugar content. Results show that in 2014 and 2015, a great number of honey samples were of insufficient quality to satisfy regulatory requirements. In 2016, the situation on the Serbian honey market improved and became more under control.