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Journals / Karadeniz Fen Bilimleri Dergisi / 2019 / Cilt: 9 - Sayı: 2

Antioxidant Activity of Decoction and Infusion of Teucrium chamaedrys subsp. chamaedrys Grown in Turkey

Türkiye’ de Yetişen Teucrium chamaedrys subsp. chamaedrys Türünün Demleme ve Kaynatma Örneklerinin Antioksidan Aktivitesi

Züleyha ÖZER
Pages
289–296
Publication Date
2019-12-15
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Our results indicate that T. chamaedrys subsp. chamaedrys tea can be a promising source of natural antioxidant agent.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, antioxidant activity of aerial parts of Teucrium chamaedrys subsp. chamaedrys decoction and infusion were studied.
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Key Findings & Data:The antioxidant activities were analyzed based 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging, β-carotene linoleic acid assays, and cupric (Cu2+) ion reducing power assay (CUPRAC).
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Conclusion & Impact:Our results indicate that T. chamaedrys subsp. chamaedrys tea can be a promising source of natural antioxidant agent.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Teucrium chamaedrys subsp. chamaedrys · Lamiaceae · Antioksidan aktivite

Abstract

In this study, antioxidant activity of aerial parts of Teucrium chamaedrys subsp. chamaedrys decoction and infusion were studied. The antioxidant activities were analyzed based 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging, β-carotene linoleic acid assays, and cupric (Cu2+) ion reducing power assay (CUPRAC). Infusion and decoction extracts at the concentration of 100 µg/mL, demonstrated higher antioxidant activity (86.5% and 84.1%, recpectively) than synthetic antioxidants (81.1%, BHA and 78.8%, BHT) in DPPH scavenging assay. Our results indicate that T. chamaedrys subsp. chamaedrys tea can be a promising source of natural antioxidant agent.

Özet

Bu çalışmada, Teucrium chamaedrys subsp. chamaedrys türünün toprak üstü kısımlarının demleme ve kaynatma örneklerinin antioksidan aktivitesi çalışılmıştır. Antioksidan aktivite analizinde, 2,2-difenil-1-pikrilhidrazil (DPPH) radikal giderme aktivitesi, β-karoten linoleik asit ve kuprik (Cu+2) iyonu indirgeme antioksidan kapasite (CUPRAC) yöntemleri kullanılmıştır. 100 µg/mL konsatrasyonda, DPPH radikal süpürücü kapasite yöntemi sonuçlarına göre, sentetik antioksidanlara (%81.1, BHA ve %78.8, BHT) kıyasla, demleme ve kaynatma örneklerinin (%86.5 ve %84.1, sırasıyla), daha yüksek antioksidan aktivite gösterdiği belirlenmiştir. Elde edilen bu sonuçlar, T. chamaedrys subsp. chamaedrys türünün çay örneklerinin doğal antioksidan kaynağı olarak kullanılabileceğini göstermektedir.

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Cite This Article

ÖZER, Z. (2019). Antioxidant Activity of Decoction and Infusion of Teucrium chamaedrys subsp. chamaedrys Grown in Turkey. Karadeniz Fen Bilimleri Dergisi, Cilt: 9 - Sayı: 2, 289–296. https://ajindex.com/articles/682660

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