Antioxidant Properties and Anti-lipid Peroxidation Effect of Entoloma sepium

Emine Okumuş; İsmail Acar

doi:10.18016/ksutarimdoga.vi.1715420

EN TR

Antioxidant Properties and Anti-lipid Peroxidation Effect of Entoloma sepium

Abstract

Mushrooms have always attracted attention from past to present, not only for their consumption as food but also for studies conducted to determine their potential effects on health. This study aimed to measure the antioxidant activity, total phenolic, total flavonoid content and inhibition of lipid peroxidation of Entoloma sepium mushroom. In the antioxidant activity value determined using the DPPH method, the inhibition value also increased depending on the increasing concentration and took a value close to ascorbic acid (93.45%) with 92.14% at a concentration of 20.0 mg/mL. The IC50 value measured for antioxidant activity was 9.63 mg/mL. Total phenolic content (TPC) and total flavonoid content (TFC) results were 26.78 mg GAE/g and 4.27 mg QE/g, respectively. Similar to the antioxidant activity results, the inhibition against lipid peroxidation took a value close to ascorbic acid at 20.0 mg/mL concentration (80.90%) and the IC50 value was determined as 10.56 mg/mL. The results of this study provide important information about the antioxidant properties of the Entoloma sepium mushroom species and reveal that it may have potential effects on health.

Keywords

Entoloma sepium'un Antioksidan Özellikleri ve Anti-lipid Peroksidasyon Etkisi

Öz

Mantarlar geçmişten günümüze sadece gıda olarak tüketilmeleriyle değil, aynı zamanda sağlık üzerindeki potansiyel etkilerini belirlemek için yapılan çalışmalarla da her zaman ilgi çekmiştir. Bu çalışmada Entoloma sepium mantarının antioksidan aktivitesi, toplam fenolik, toplam flavonoid içeriği ve lipid peroksidasyonunun inhibisyonunun ölçülmesi amaçlanmıştır. DPPH yöntemi kullanılarak belirlenen antioksidan aktivite değerinde, artan konsantrasyona bağlı olarak inhibisyon değeri de artmış ve 20.0 mg/mL konsantrasyonda %92.14 ile askorbik aside (%93.45) yakın bir değer almıştır. Antioksidan aktivite için ölçülen IC50 değeri 9.63 mg/mL'dir. Toplam fenolik içerik (TPC) ve toplam flavonoid içerik (TFC) sonuçları sırasıyla 26.78 mg GAE/g ve 4.27 mg QE/g'dır. Antioksidan aktivite sonuçlarına benzer şekilde, lipid peroksidasyonuna karşı inhibisyon 20.0 mg/mL konsantrasyonda askorbik aside yakın bir değer almış (%80.90) ve IC50 değeri 10.56 mg/mL olarak belirlenmiştir. Bu çalışmanın sonuçları Entoloma sepium mantar türünün antioksidan özellikleri hakkında önemli bilgiler sağlamakta ve sağlık üzerinde potansiyel etkileri olabileceğini ortaya koymaktadır.

Anahtar Kelimeler

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Details

Primary Language

English

Subjects

Microbiology (Other)

Journal Section

Research Article

Authors

Emine Okumuş
0000-0001-5266-8633
Türkiye

İsmail Acar ^*
0000-0002-6049-4896
Türkiye

Early Pub Date

March 6, 2026

Publication Date

March 6, 2026

Submission Date

June 6, 2025

Acceptance Date

December 30, 2025

Published in Issue

Year 2026 Number: Advanced Online Publication

DOI

https://doi.org/10.18016/ksutarimdoga.vi.1715420

IZ

https://izlik.org/JA62LH76EP

Cite

RIS / Bibtex

APA

Okumuş, E., & Acar, İ. (2026). Antioxidant Properties and Anti-lipid Peroxidation Effect of Entoloma sepium. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, Advanced Online Publication, 1137-1146. https://doi.org/10.18016/ksutarimdoga.vi.1715420