Determination of antioxidant, antimicrobial activities, total phenolic and flavonoid contents of Allium rumelicum, Jurinea kilaea and Peucedanum obtusifolium
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
A microwave-assisted extraction (MAE) process for polyphenols from Allium rumelicum Kocyigit & Ozhatay, Jurinea kilaea Azn. and Peucedanum obtusifolium Sibth. & Sm. was used. This research examined the methanolic extracts made from these three species’ antioxidant, antimicrobial, total phenolic, and flavonoid contents. By using the 2,2-diphenyl-1-picryl-hydrazyl-hydrate free radical method (DPPH), ABTS/Persulfate, and Cupric reducing antioxidant capacity (CUPRAC) methods, the total antioxidant activities and capacities were examined. Additionally, the Folin-Ciocalteu and AlCl3/KAc techniques were used to calculate the total phenolic and flavonoid contents. To ascertain the antibacterial capabilities of plants, the disc diffusion method was applied. The J. kilaea showed the greatest total antioxidant capacity/activity levels when measured using the CUPRAC and ABTS/Persulfate techniques. A. rumelicum was found to have the highest quercetin concentration, while P. obtusifolium had the lowest. In J. kilaea, the gallic acid concentration was highest. The highest antimicrobial activity values were obtained in P. obtusifolium.
Açıklama
Anahtar Kelimeler
Antioxidant activity, flavonoid, Antimicrobial activity, spectrophotometric method, total phenolic
Kaynak
Frontiers in Life Sciences and Related Technologies (Online)
WoS Q Değeri
Scopus Q Değeri
Cilt
4
Sayı
SI
