Journals / Adıyaman Üniversitesi Fen Bilimleri Dergisi / 2020 / Cilt: 10 - Sayı: 1

A Comparative Study of Different Solvents on the Toxic and Antioxidant Properties of Digitalis ferruginea L. subsp. ferruginea

Digitalis ferruginea L. subsp. ferruginea 'nin Toksik ve Antioksidan Özellikleri Üzerine Farklı Çözücülerin Karşılaştırmalı Bir Çalışması

Pages
133–145
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

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Keywords: Digitalis ferruginea L. subsp. ferruginea; HPLC; Toxicity; Antioxidant capacity

📌 3 Key Takeaways

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Objective & Hypothesis:Digitalis plants have different biological actions, including antioxidant and antimicrobial activities.
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Key Findings & Data:The same extract was effective in total antioxidant (β-carotene, 83.75% and phosphomolybdenum 111.5 µg/mg) and metal chelating activities.
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Conclusion & Impact:Keywords: Digitalis ferruginea L. subsp. ferruginea; HPLC; Toxicity; Antioxidant capacity
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Digitalis plants have different biological actions, including antioxidant and antimicrobial activities. In addition, some members of this genus are used in traditional Turkish medicine as diuretics and tonics. The purpose of the present study is to compare the antioxidant, toxic activity and phenolic profile of two extracts of D. ferruginea L. subsp. ferruginea. The radical scavenging capacities in the hydromethanolic extract were higher than the hydroethanolic extract. The same extract was effective in total antioxidant (β-carotene, 83.75% and phosphomolybdenum 111.5 µg/mg) and metal chelating activities. The hydromethanolic extract (75.91 mgGAEs/g) exhibited higher phenolic content than hydroethanolic extract (70 mgGAEs/g). There were no statistical differences between the flavonoid and tannin contents of the extracts. The HPLC results determined major phenolics: 2,5 dihydroxybenzoic, vanillic and caffeic acid. In addition, this plant is also rich in polyphenolic content as well as toxic activity. The present data could provide significant information regarding its potential use in the pharmaceutical industry. Keywords: Digitalis ferruginea L. subsp. ferruginea; HPLC; Toxicity; Antioxidant capacity

Özet

Digitalis bitkilerinin antioksidan ve antimikrobiyal aktiviteler dahil olmak üzere farklı biyolojik etkileri vardır. Ayrıca, bu cinsin bazı üyeleri geleneksel Türk tıbbında diüretik ve tonik olarak kullanılmaktadır. Bu çalışmanın amacı, D. ferruginea L. subsp. ferruginea'nın iki ekstresinin antioksidan, toksik aktivite ve fenolik profilini karşılaştırmaktır. Hidrometanolik ekstrakt’daki radikal süpürme kapasiteleri hidroetanolik ekstrakt’dakinden daha yüksektir. Aynı ekstrakt, toplam antioksidan (β-karoten, %83.75 ve fosfomolibdenum 111.5 µg/mg) ve metal şelatlama aktivitelerinde de etkili olmuştur. Hidrometanolik ekstrakt (75.91 mgGAEs /g), hidroetanolik ekstraktdan (70 mgGAEs/ g) daha yüksek fenolik içerik sergilemiştir. Ekstraktların flavonoid ve tanen içeriği arasında istatistiksel fark bulunmamıştır. HPLC ile önemli fenolikler saptanmıştır: 2,5 dihidroksibenzoik, vanilik ve kafeik asit. Ek olarak, bu bitki aynı zamanda polifenolik içerik ve toksik aktivite bakımından da zengindir. Mevcut veriler, bu bitkinin ilaç endüstrisindeki potansiyel kullanımı hakkında önemli bilgiler sağlayabilir. Anahtar Kelimeler: Digitalis ferruginea L. subsp. ferruginea; HPLC; Toksisite; Antioksidant kapasite.

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Cite This Article

KASKA, A. (2022). A Comparative Study of Different Solvents on the Toxic and Antioxidant Properties of Digitalis ferruginea L. subsp. ferruginea. Adıyaman Üniversitesi Fen Bilimleri Dergisi, Cilt: 10 - Sayı: 1, 133–145. https://ajindex.com/articles/428448

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