Antioxidant properties, total phenolic content of two solvent extraction extracts of some plants belong to labiatae family
Küçük Resim Yok
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In vitro radical scavenging activity and the total phenolic content (Folin-Ciocalteu method) of two solvents (methanolic and ethyl acetate) extracts of some plants grown in Turkey were studied by using 1,1-diphenyl-2- picrylhydrazyl (DPPH) scavenging assay. Although the total phenolic content of the ethyl acetate extract of R. officinalis (41.8 mg GAE/g dry weight) is higher than that of L. angustifolia 12.7 mg GAE/g dry weight), the corresponding radical scavenging activity of R. officinalis (19.3 %) is higher than those of other plants. The total phenolic content of the methanolic extract of R. officinalis (34.8 mg GAE/g dry weight) is higher than those of other plant species. At the same time, its corresponding antioxidant activity is higher (21.8 %). It was established that there was positive linear correlation between radical scavenging activity and total phenolic contents.
Açıklama
Anahtar Kelimeler
Antioxidant activity, DPPH, Herbs, Labiatae, Phenolic content
Kaynak
Asian Journal of Chemistry
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
25
Sayı
6
