Research Article

Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract

Number: 13 August 15, 2026
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Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract

Abstract

Background and aims This study aimed to determine the total antioxidant activity (TAC), total phenolic content (TPC), and reducing power capacity (RP) of water extracts obtained from Vaccinium arctostaphylos fruits grown in the Eastern Black Sea Region. Vaccinium arctostaphylos is a medicinally important plant with various beneficial properties for health. Its richness in phenolic compounds, natural origin, safety profile, and increasing interest as a functional food source have led to significant attention in scientific studies. Methods Measurements were performed on water extracts adjusted to doses of 1, 2.5, and 5 mg/ml. Total antioxidant activity, phenolic content, and reducing power were determined according to the specified methods. Results Peroxide formation was significantly inhibited at all three doses of the fruit. Inhibition rates were 38.8%, 55.2%, and 54.1% for the doses, respectively, while ascorbic acid and Trolox inhibited by 49.3% and 79.1%, respectively. Similarly, the amount of phenolic compounds also increased proportionally with dosage (0.79, 1.11, and 1.52 mgGAE/g). Again, the reducing capacities (0.24, 0.34, and 0.46) increased proportionally with dosage. Conclusions In line with the current findings, it has been determined that Vaccinium arctostaphylos fruit has antioxidant properties in a dose-dependent manner.

Keywords

References

  1. Abidov, M., Ramazanov, A., Jimenez Del Rio, M., Chkhikvishvili, I. 2006. Effect of Blueberin on fasting glucose, C-reactive protein and plasma aminotransferases in female volunteers with type 2 diabetes: Double-blind, placebo-controlled clinical study. Georgian Medical News, 141, 66–72.
  2. Ahmadi, A., Khalili, M., Mashaee, F., Nahri-Niknafs, B. 2017. The effects of solvent polarity on hypoglycemic and hypolipidemic activities of Vaccinium arctostaphylos L. unripe fruits. Pharmaceutical Chemistry Journal, 50(11), 746–752. https://doi.org/10.1007/s11094-017-1524-4.
  3. Barut, B., Barut, E. N., Engin, S., Özel, A., Sezen, F. S. 2019. Investigation of the antioxidant, α-glucosidase inhibitory, anti-inflammatory, and DNA protective properties of Vaccinium arctostaphylos L. Turkish Journal of Pharmaceutical Sciences, 16(2), 175–183. https://doi.org/10.4274/tjps.galenos.2018.28247.
  4. Bighamanganeh, H., Salabati, M., Khalilpour, A., Akbaribazm, M., Akbarnezhad, N. 2025. Pharmacological and Therapeutic Properties of the Caucasian Whortleberry (Vaccinium arctostaphylos L.): An Overview of the New Findings. Food Science & Nutrition, 13(8), e70702. https://doi.org/ 10.1002/fsn3.70702.
  5. Broñola-Hipol, R. L., Wayas, H. S., Bacuyag, F. M. S., Cabanlong, J. F., Daquigan, M. C., Hipol, R. M. 2024. Phytochemical composition, antioxidant, and antibacterial activities of Vaccinium barandanum leaf extract. Journal of ISSAAS, 30(1), 159–174.
  6. Ercisli, S., Tosun, M., Karlidag, H., Dzubur, A., Hadziabulic, S., Aliman, Y. 2012. Color and antioxidant characteristics of some fresh fig (Ficus carica L.) genotypes from northeastern Turkey. Plant Foods Hum Nutr, 67, 271–276. https://doi.org/10.1007/s11130-012-0292-2.
  7. Fierascu, R. C., Fierascu, I., Baroi, A. M., Ortan, A. 2021. Selected aspects related to medicinal and aromatic plants as alternative sources of bioactive compounds. International Journal of Molecular Sciences, 22(4), 1521. https://doi.org/10.3390/ijms22041521.
  8. Jurikova, T., Skrovankova, S., Mlcek, J., Balla, S., Snopek, L. 2019. Bioactive compounds, antioxidant activity, and biological effects of European cranberry (Vaccinium oxycoccos). Molecules, 24(1), 24. https://doi.org/10.3390/molecules24010024.

Details

Primary Language

English

Subjects

Forest Biodiversity

Journal Section

Research Article

Publication Date

August 15, 2026

Submission Date

February 23, 2026

Acceptance Date

July 4, 2026

Published in Issue

Year 2026 Number: 13

APA
Aydın Berktaş, Ö. (2026). Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract. Anadolu Orman Araştırmaları Dergisi, 13, 1895729. https://doi.org/10.53516/ajfr.1895735
AMA
1.Aydın Berktaş Ö. Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract. AJFR. 2026;(13):1895729. doi:10.53516/ajfr.1895735
Chicago
Aydın Berktaş, Özlem. 2026. “Vaccinium Arctostaphylos As a Natural Antioxidant Source: Phenolic Content and Reducing Power Activity of Fruit Water Extract”. Anadolu Orman Araştırmaları Dergisi, nos. 13: 1895729. https://doi.org/10.53516/ajfr.1895735.
EndNote
Aydın Berktaş Ö (August 1, 2026) Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract. Anadolu Orman Araştırmaları Dergisi 13 1895729.
IEEE
[1]Ö. Aydın Berktaş, “Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract”, AJFR, no. 13, p. 1895729, Aug. 2026, doi: 10.53516/ajfr.1895735.
ISNAD
Aydın Berktaş, Özlem. “Vaccinium Arctostaphylos As a Natural Antioxidant Source: Phenolic Content and Reducing Power Activity of Fruit Water Extract”. Anadolu Orman Araştırmaları Dergisi. 13 (August 1, 2026): 1895729. https://doi.org/10.53516/ajfr.1895735.
JAMA
1.Aydın Berktaş Ö. Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract. AJFR. 2026;:1895729.
MLA
Aydın Berktaş, Özlem. “Vaccinium Arctostaphylos As a Natural Antioxidant Source: Phenolic Content and Reducing Power Activity of Fruit Water Extract”. Anadolu Orman Araştırmaları Dergisi, no. 13, Aug. 2026, p. 1895729, doi:10.53516/ajfr.1895735.
Vancouver
1.Özlem Aydın Berktaş. Vaccinium arctostaphylos as a natural antioxidant source: Phenolic content and reducing power activity of fruit water extract. AJFR. 2026 Aug. 1;(13):1895729. doi:10.53516/ajfr.1895735