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Nine-year statistics of Czech honey carbohydrate profiles in the Czech Republic

Author

Listed:
  • Helena Čížková

    (Department of Food Preservation, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague, Czech Republic)

  • Dalibor Titěra

    (Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Prague, Czech Republic)

  • Pavel Hrabec

    (Department of Statistics and Optimization, Faculty of Mechanical Engineering, University of Technology, Brno, Czech Republic)

  • Matej Pospiech

    (Department of Plant Origin Food Sciences, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences, Brno, Czech Republic)

Abstract

Honey is composed mainly of carbohydrates which are represented by mono-, di-, tri-, tetra-, pentasaccharides, and oligosaccharides. The content and proportions of individual carbohydrates reveal information about the origin and technological properties of honey. A total of 5 987 samples of natural honeys originating from the Czech Republic and harvested during a period of nine consecutive years were analysed to research their carbohydrate content, sum of fructose and glucose (Fru + Glc), fructose and glucose ratio (Fru/Glc), and electrical conductivity (Ec). Monosaccharides, melezitose (Mel), and Ec varied according to the source of nectar or honeydew. Sucrose (Suc) content was low 0.87 ± 1.26 g (100 g)-1 and did not exceed 15 g (100 g)-1.

Suggested Citation

  • Helena Čížková & Dalibor Titěra & Pavel Hrabec & Matej Pospiech, 2022. "Nine-year statistics of Czech honey carbohydrate profiles in the Czech Republic," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 40(2), pages 85-92.
  • Handle: RePEc:caa:jnlcjf:v:40:y:2022:i:2:id:213-2021-cjfs
    DOI: 10.17221/213/2021-CJFS
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    References listed on IDEAS

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    1. Monika Tomczyk & Maria Tarapatskyy & Małgorzata Dżugan, 2019. "The influence of geographical origin on honey composition studied by Polish and Slovak honeys," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 37(4), pages 232-238.
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    More about this item

    Keywords

    sugars; sucrose; melezitose; HPLC/RI;
    All these keywords.

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