Research Article

Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation

Volume: 12 Number: 3 September 4, 2025

Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation

Abstract

Seaweeds are well-known for their numerous health benefits, which include antioxidant, antimicrobial, antitumor, and anti-inflammatory properties. They produce secondary metabolites to withstand extreme conditions such as high temperatures, fluctuating salinity, intense sunlight, and varying oxygen levels. These compounds not only serve as protective mechanisms for the seaweeds but also hold potential for medicinal applications and other biologically active uses. In this study, we investigated the effects of nanoliposomal encapsulation on the antioxidant capacity of extracts from Cystoseira barbata, collected from the Bursa/Mudanya coast. The extract was obtained from dried algal samples using ethanol solvent at a ratio of 1:1. The total phenolic content of the extract was analyzed, revealing the highest phenol concentration of 2.66 mg GAE/g. The DPPH assay was conducted to assess the antioxidant capacity of both free extract (FE) and the nanoliposomal encapsulated extract (NE). Inhibition (%) values showed a positive correlation with concentration, yielding values of 19.41 for FE and 31.33 for NE. Nanoliposomal encapsulation enhanced DPPH scavenging capacity by 61% compared to FE. Thus, the nanoliposomal encapsulation technique appears to be a promising method for enhancing the effectiveness of C. barbata extracts as antioxidant agents.

Keywords

Project Number

1139B412202623

Thanks

We thank to TUBİTAK 2209-B programme for the financial support.

References

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Details

Primary Language

English

Subjects

Pharmaceutical Biotechnology

Journal Section

Research Article

Early Pub Date

August 30, 2025

Publication Date

September 4, 2025

Submission Date

January 20, 2025

Acceptance Date

June 12, 2025

Published in Issue

Year 2025 Volume: 12 Number: 3

APA
Cafer, M., Tüney, İ., & Çağal, M. M. (2025). Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation. International Journal of Secondary Metabolite, 12(3), 732-742. https://doi.org/10.21448/ijsm.1622199
AMA
1.Cafer M, Tüney İ, Çağal MM. Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation. Int. J. Sec. Metabolite. 2025;12(3):732-742. doi:10.21448/ijsm.1622199
Chicago
Cafer, Melih, İnci Tüney, and Münevver Müge Çağal. 2025. “Antioxidant Enhancement of Cystoseira Barbata Extracts via Nanoliposomal Encapsulation”. International Journal of Secondary Metabolite 12 (3): 732-42. https://doi.org/10.21448/ijsm.1622199.
EndNote
Cafer M, Tüney İ, Çağal MM (September 1, 2025) Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation. International Journal of Secondary Metabolite 12 3 732–742.
IEEE
[1]M. Cafer, İ. Tüney, and M. M. Çağal, “Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation”, Int. J. Sec. Metabolite, vol. 12, no. 3, pp. 732–742, Sept. 2025, doi: 10.21448/ijsm.1622199.
ISNAD
Cafer, Melih - Tüney, İnci - Çağal, Münevver Müge. “Antioxidant Enhancement of Cystoseira Barbata Extracts via Nanoliposomal Encapsulation”. International Journal of Secondary Metabolite 12/3 (September 1, 2025): 732-742. https://doi.org/10.21448/ijsm.1622199.
JAMA
1.Cafer M, Tüney İ, Çağal MM. Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation. Int. J. Sec. Metabolite. 2025;12:732–742.
MLA
Cafer, Melih, et al. “Antioxidant Enhancement of Cystoseira Barbata Extracts via Nanoliposomal Encapsulation”. International Journal of Secondary Metabolite, vol. 12, no. 3, Sept. 2025, pp. 732-4, doi:10.21448/ijsm.1622199.
Vancouver
1.Melih Cafer, İnci Tüney, Münevver Müge Çağal. Antioxidant enhancement of Cystoseira barbata extracts via nanoliposomal encapsulation. Int. J. Sec. Metabolite. 2025 Sep. 1;12(3):732-4. doi:10.21448/ijsm.1622199
International Journal of Secondary Metabolite

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