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


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