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Oxidant/Antioxidant Status of Propolis Samples Obtained from Turkey
Z Selamoglu1,2, H Dogan3, M Y Naeem4
1Department of Medical Biology, Faculty of Medicine, Nigde Omer Halisdemir University, Nigde, Turkey.
Archives of Razi Institute
|September 15, 2025
Summary
Propolis antioxidant capacity varies by region in Turkey, with the Artvin region showing the highest levels. This study links antioxidant capacity to phenolic compounds, highlighting regional differences in this natural bee product.
Area of Science:
- Natural Products Chemistry
- Pharmacognosy
- Analytical Chemistry
Background:
- Honeybee propolis, a resinous substance, possesses biological activity utilized in traditional medicine.
- Propolis composition and biological effects are influenced by geographical and botanical origins.
- Turkey's diverse geography supports varied plant species, leading to regional propolis variations.
Purpose of the Study:
- To investigate the regional variations in antioxidant capacity of propolis samples from Turkey.
- To correlate antioxidant capacity with phenolic compounds in different propolis samples.
- To determine the antioxidant and oxidant capacities and oxidative stress indices of Turkish propolis.
Main Methods:
- Propolis samples collected from 11 distinct regions across Turkey.
- Extraction of propolis using a specific method.
- In vitro analysis of total oxidant status and oxidative index using sensitive and reliable measurement kits.
Main Results:
- A significant correlation was observed between antioxidant capacity and phenolic compounds.
- Propolis samples from the Artvin region exhibited the highest total antioxidant capacity (P<0.01).
- Statistically significant differences in antioxidant and oxidant capacities and oxidative stress indices were noted among different regions.
Conclusions:
- Regional variations in Turkey's geography and flora lead to distinct propolis antioxidant capacities.
- The Artvin region's propolis demonstrates superior antioxidant potential.
- Findings underscore the importance of geographical origin in determining propolis's biological properties and therapeutic value.
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