Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities
Five samples of polyfloral bee bread originated from two regions of Eastern Ukraine were characterised by microscopic (SEM) and spectroscopic (FT MIR ATR, FT NIR, FT Raman and Vis) methods. Identification of pollens was based on the SEM images. Spectral differences were interpreted in terms of speci...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2019-02-01
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| Series: | Czech Journal of Food Sciences |
| Subjects: | |
| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-201901-0002_bee-breads-from-two-regions-of-eastern-ukraine-composition-physical-properties-and-biological-activities.php |
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| author | Roman Bleha Tetiana Shevtsova Vojtěch Kružik Tereza Šorpilová Ivan Saloň Vladimír Erban Ján Brindza Valerii Brovarskyi Andrej Sinica |
| author_facet | Roman Bleha Tetiana Shevtsova Vojtěch Kružik Tereza Šorpilová Ivan Saloň Vladimír Erban Ján Brindza Valerii Brovarskyi Andrej Sinica |
| author_sort | Roman Bleha |
| collection | DOAJ |
| description | Five samples of polyfloral bee bread originated from two regions of Eastern Ukraine were characterised by microscopic (SEM) and spectroscopic (FT MIR ATR, FT NIR, FT Raman and Vis) methods. Identification of pollens was based on the SEM images. Spectral differences were interpreted in terms of specific contribution of the main chemical constituents (proteins, phenolics, sugars, etc.) and pigments (flavonoids and carotenoids) of bee breads. PCA of FT NIR and Vis data was used for discrimination of bee bread samples according to botanical sources. The morphometric parameters, antioxidant capacity and prebiotic ef fects of bee breads were also studied. Obtained results expand the knowledge in the composition and properties of this beekeeping product. |
| first_indexed | 2024-04-10T08:31:45Z |
| format | Article |
| id | doaj.art-918cd40f0ac34a6e9fdbfcf5117fddbc |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:31:45Z |
| publishDate | 2019-02-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Food Sciences |
| spelling | doaj.art-918cd40f0ac34a6e9fdbfcf5117fddbc2023-02-23T03:28:36ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172019-02-0137192010.17221/201/2018-CJFScjf-201901-0002Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activitiesRoman Bleha0Tetiana Shevtsova1Vojtěch Kružik2Tereza Šorpilová3Ivan Saloň4Vladimír Erban5Ján Brindza6Valerii Brovarskyi7Andrej Sinica8Department of Carbohydrates and Cereals, University of Chemistry and Technology Prague, Prague, Czech RepublicDepartment of Carbohydrates and Cereals, University of Chemistry and Technology Prague, Prague, Czech RepublicDepartment of Food Preservation, University of Chemistry and Technology Prague, Prague, Czech RepublicDepartment of Food Preservation, University of Chemistry and Technology Prague, Prague, Czech RepublicDepartment of Chemical Engineering, University of Chemistry and Technology Prague, Prague, Czech RepublicFood Research Institute Prague, Prague, Czech RepublicInstitute of Biodiversity Conservation and Biosafety, Slovak University of Agriculture, Nitra, Slovak RepublicDepartment of Beekeeping, National University of Life and Environmental Sciences of Ukraine, Kyiv, UkraineDepartment of Carbohydrates and Cereals, University of Chemistry and Technology Prague, Prague, Czech RepublicFive samples of polyfloral bee bread originated from two regions of Eastern Ukraine were characterised by microscopic (SEM) and spectroscopic (FT MIR ATR, FT NIR, FT Raman and Vis) methods. Identification of pollens was based on the SEM images. Spectral differences were interpreted in terms of specific contribution of the main chemical constituents (proteins, phenolics, sugars, etc.) and pigments (flavonoids and carotenoids) of bee breads. PCA of FT NIR and Vis data was used for discrimination of bee bread samples according to botanical sources. The morphometric parameters, antioxidant capacity and prebiotic ef fects of bee breads were also studied. Obtained results expand the knowledge in the composition and properties of this beekeeping product.https://cjfs.agriculturejournals.cz/artkey/cjf-201901-0002_bee-breads-from-two-regions-of-eastern-ukraine-composition-physical-properties-and-biological-activities.phpantioxidant capacitybeekeeping productsprebioticssemspectroscopic methods |
| spellingShingle | Roman Bleha Tetiana Shevtsova Vojtěch Kružik Tereza Šorpilová Ivan Saloň Vladimír Erban Ján Brindza Valerii Brovarskyi Andrej Sinica Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities Czech Journal of Food Sciences antioxidant capacity beekeeping products prebiotics sem spectroscopic methods |
| title | Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities |
| title_full | Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities |
| title_fullStr | Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities |
| title_full_unstemmed | Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities |
| title_short | Bee breads from two regions of Eastern Ukraine: composition, physical properties and biological activities |
| title_sort | bee breads from two regions of eastern ukraine composition physical properties and biological activities |
| topic | antioxidant capacity beekeeping products prebiotics sem spectroscopic methods |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-201901-0002_bee-breads-from-two-regions-of-eastern-ukraine-composition-physical-properties-and-biological-activities.php |
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