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The influence of geographical origin on honey composition studied by Polish and Slovak honeys

Tomczyk, Monika ; Tarapatskyy, Maria ; Dżugan, Małgorzata

Czech Journal of Food Sciences, 2019-01, Vol.37 (4), p.232-238 [Periódico revisado por pares]

Prague: Czech Academy of Agricultural Sciences (CAAS)

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  • Título:
    The influence of geographical origin on honey composition studied by Polish and Slovak honeys
  • Autor: Tomczyk, Monika ; Tarapatskyy, Maria ; Dżugan, Małgorzata
  • Assuntos: Acidity ; antioxidant activity ; Antioxidants ; Beekeeping ; Biological activity ; Composition ; Electrical conductivity ; Electrical resistivity ; Flavonoids ; geographical origin ; Honey ; hplc ; Moisture content ; Phenols ; physicochemical parameters ; Rape ; Storage conditions ; Water content
  • É parte de: Czech Journal of Food Sciences, 2019-01, Vol.37 (4), p.232-238
  • Descrição: Honey composition is mainly affected by botanical origin, however geographical factors as well as beekeeping practice and storage conditions can also influence its quality. The aim of the study was to determine the impact of geographical origin on physicochemical quality and biological activity of honey. For this reason Polish and Slovak varietal honeys, including per each country: 10 multifloral, 5 tilia, 5 rape, 5 acacia and 5 forest were compared according to their physicochemical parameters (free acidity, pH, electrical conductivity, moisture content, and colour intensity), sugar profile, diastase activity, as well as antioxidant activity (DPPH and FRAP tests, as well as photochemiluminescence method). Moreover, total phenolics compounds and flavonoids content were determined. The most significant differences (P < 0.05) between Polish and Slovak counterparts were found for tilia while the lowest for rape honeys. The impact of geographical origin on overall quality of honey was proved by PCA statistical tool.
  • Editor: Prague: Czech Academy of Agricultural Sciences (CAAS)
  • Idioma: Inglês;Tcheco;Eslovaco
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