Research Article

The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun

Volume: 40 Number: 3 July 29, 2025
EN

The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun

Abstract

Microalgae produce bioactive compounds, specifically antioxidants, that play a central role in fighting oxidative stress. It is a major factor in the development of aging, cancer and cardiovascular diseases. In this study five freshwater microalgal species from Giresun, Türkiye, namely Chlorococcum hypnosporum, Stichococcus bacillaris, Chlorella vulgaris, Chlorolilaea pamvotia, and Desmodesmus opoliensis were isolated. They were stringently screened for antioxidant activity. DPPH (2,2-diphenyl-1-picrylhydrazyl) assay was the method followed in evaluating antioxidant capacity. Chlorococcum hypnosporum showed higher antioxidant activity among the other species. However, the other species showed lower antioxidant activity under the experimental conditions compared to C. hypnosporum. The results of the our study show that microalgae are a good source of high-potential antioxidant compounds and they can be used in therapeutic and health related fields as eco-friendly alternatives compared to the currently globally used synthetic derivatives.

Keywords

References

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Details

Primary Language

English

Subjects

Hydrobiology

Journal Section

Research Article

Publication Date

July 29, 2025

Submission Date

October 2, 2024

Acceptance Date

March 25, 2025

Published in Issue

Year 2025 Volume: 40 Number: 3

APA
Altürk Karaca, S., & Soylu, E. N. (2025). The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun. Aquatic Sciences and Engineering, 40(3), 144-152. https://doi.org/10.26650/ASE2024.1558443
AMA
1.Altürk Karaca S, Soylu EN. The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun. Aqua Sci Eng. 2025;40(3):144-152. doi:10.26650/ASE2024.1558443
Chicago
Altürk Karaca, Sibel, and Elif Neyran Soylu. 2025. “The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun”. Aquatic Sciences and Engineering 40 (3): 144-52. https://doi.org/10.26650/ASE2024.1558443.
EndNote
Altürk Karaca S, Soylu EN (July 1, 2025) The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun. Aquatic Sciences and Engineering 40 3 144–152.
IEEE
[1]S. Altürk Karaca and E. N. Soylu, “The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun”, Aqua Sci Eng, vol. 40, no. 3, pp. 144–152, July 2025, doi: 10.26650/ASE2024.1558443.
ISNAD
Altürk Karaca, Sibel - Soylu, Elif Neyran. “The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun”. Aquatic Sciences and Engineering 40/3 (July 1, 2025): 144-152. https://doi.org/10.26650/ASE2024.1558443.
JAMA
1.Altürk Karaca S, Soylu EN. The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun. Aqua Sci Eng. 2025;40:144–152.
MLA
Altürk Karaca, Sibel, and Elif Neyran Soylu. “The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun”. Aquatic Sciences and Engineering, vol. 40, no. 3, July 2025, pp. 144-52, doi:10.26650/ASE2024.1558443.
Vancouver
1.Sibel Altürk Karaca, Elif Neyran Soylu. The Source of DPPH Radical Scavenging Activity: Insights from Freshwater Streams Isolated in Giresun. Aqua Sci Eng. 2025 Jul. 1;40(3):144-52. doi:10.26650/ASE2024.1558443

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