Molecules | |
Polyphenols from Bee Pollen: Structure, Absorption, Metabolism and Biological Activity | |
Anna Rzepecka-Stojko2  Jerzy Stojko3  Anna Kurek-Górecka4  Michał Górecki5  Agata Kabaᐪ-Dzik1  Robert Kubina1  Aleksandra Moឭzierz3  Ewa Buszman2  | |
[1] Department of Pathology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland;Department of Pharmaceutical Chemistry, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Jagiellońska 4, Sosnowiec 41-200, Poland;Department of Hygiene, Bioanalysis and Environmental Studies, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Kasztanowa 3A, Sosnowiec 41-200, Poland;Silesian Medical College in Katowice, Mickiewicza 29, Katowice 40-085, Poland;Department of Drug Technology, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Jedności 8, Sosnowiec 41-200, Poland; | |
关键词: bee pollen; antioxidants; polyphenols; natural product; | |
DOI : 10.3390/molecules201219800 | |
来源: mdpi | |
【 摘 要 】
Bee pollen constitutes a natural source of antioxidants such as phenolic acids and flavonoids, which are responsible for its biological activity. Research has indicated the correlation between dietary polyphenols and cardioprotective, hepatoprotective, anti-inflammatory, antibacterial, anticancerogenic, immunostimulating, antianaemic effects, as well as their beneficial influence on osseous tissue. The beneficial effects of bee pollen on health result from the presence of phenolic acids and flavonoids which possess anti-inflammatory properties, phytosterol and linolenic acid which play an anticancerogenic role, and polysaccharides which stimulate immunological activity. Polyphenols are absorbed in the alimentary tract, metabolised by CYP450 enzymes, and excreted with urine and faeces. Flavonoids and phenolic acids are characterised by high antioxidative potential, which is closely related to their chemical structure. The high antioxidant potential of phenolic acids is due to the presence and location of hydroxyl groups, a carboxyl group in the immediate vicinity of
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
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