Polyphenol Screening by LC-MS/MS and Antioxidant Properties of Telephium imperati
Küçük Resim Yok
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Inonu University
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Telephium imperati (L.), belonging to the Caryophyllaceae family, is among the plants used in traditional Anatolian folk medicine. In this study, the profile of phenolic compounds and antioxidant activities of T. imperati were investigated for the first time. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) system was applied to determine phenolic compositions. Spectrophotometry was used to evaluate potential antioxidant activities. The antioxidant capacity of the methanol extract of T. imperati was determined by applying ABTS (2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid)), CUPRAC (reducing power of Cupric (Cu2+) ions), DPPH(1,1-diphenyl-2-picryl-hydrazyl), and FRAP (Ferric ions (Fe3+) reducing power) tests. Compared to BHA, BHT and Trolox used as standards, T. imperati showed moderate antioxidant activity. In the analysis of 25 phenolic compounds by LC-MS/MS, acetohydroxamic acid, catechin hydrate, syringic acid, caffeic acid, quercetin, luteolin, and kaempferol were determined. © 2024, Inonu University. All rights reserved.
Açıklama
Anahtar Kelimeler
Antioxidant, LC-MS/MS, Polyphenol, Telephium imperati
Kaynak
Journal of Inonu University Vocational School of Health Services
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
12
Sayı
1
