INVESTIGATION OF ANTIOXIDANT ACTIVITY, TOTAL PHENOLIC AND FLAVONOID SUBSTANCE AMOUNTS AND DUALEX VALUES OF BURDOCK (Arctium lappa L.) PLANT


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Tunçtürk R., Tunçtürk M.

10th International Mediterranean Symposium on Medicinal and Aromatic Plants (MESMAP-10)’, İstanbul, Türkiye, 25 - 27 Nisan 2024, cilt.1, sa.1, ss.85-95

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 1
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.85-95
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

Burdock (Arctium lappa L. = Lappus officinalis L.) is a commercially an important plant often used in traditional medicine. Burdock (Arctium lappa) is an edible plant from a member of the Asteraceace family. Burdock is widely used as a traditional medicinal herb due to its beneficial effects on inflammatory disorders such as arteriosclerosis, gout, and hepatitis. Additionally, it has anti-inflammatory, antimutagenic and anti-aging properties due to its rich antioxidant content. The plants were collected from Van Yüzüncü Yıl University, Medicinal and Aromatic Plants Garden in 2020. In this study; antioxidant activity, total phenolic and flavonoid substance amounts and dualex values (nitrogen balance index (NBI), chlorophyll content, flavonol and anthocyanin content) were examined. In the results of working; The amount of antioxidant substance was determined as 124.87 µmol TE/g, total phenolic substance (211.50 mg GAE/g) and total flavonoid substance amount was determined as 11.87 mg QE/100 g. The data obtained in terms of Dualex values (dx) such as Nitrogen Balance Index (NBI), chlorophyll content, flavonol and anthocyanin content are respectively; It was determined as 13.73 mg/g, 25.80 mg/cm2, 1.88 dx and 0.07 dx.

 

Key Words: Arctium lappa L., medicinal plant, antioxidant, phenolic, flavonoid, dualex value