Scopus
YÖKSİS Eşleşti
Phenolic constituent, antioxidative and tyrosinase inhibitory activity of Ornithogalum narbonense L. from Turkey: A phytochemical study
Industrial Crops and Products · Ağustos 2015
YÖKSİS Kayıtları
Phenolic constituent antioxidative and tyrosinase inhibitory activity of Ornithogalum narbonense L from Turkey A phytochemical study
Industrial Crops and Products · 2015 SCI-Expanded 1 atıf
PROFESÖR GÖKHAN ZENGİN →
Phenolic constituent antioxidative and tyrosinase inhibitory activity of Ornithogalum narbonense L from Turkey A phytochemical study
Industrial Crops and Products · 2015 SCI-Expanded
PROFESÖR ABDURRAHMAN AKTÜMSEK →
Makale Bilgileri
DergiIndustrial Crops and Products
Yayın TarihiAğustos 2015
Cilt / Sayfa70 · 1-6
Scopus ID2-s2.0-84924428116
Özet
This study examined the antioxidant and anti-tyrosinase activity and phenolic profiles of three extracts (ethyl acetate, methanol and water) obtained from different anatomical parts (bulb, stem and seed) of Ornithogalum narbonense. Antioxidant activity of the extracts was evaluated using DPPH*, ABTS+*, FRAP, CUPRAC, metal chelating and phosphomolybdenum assays. Tyrosinase inhibitory activity was measured using the modified dopachrome method with l-DOPA as the substrate. Phenolic content of the extracts varied according to plant part and extraction solvent and included HPLC-DAD, epicatechin, rutin, ferulic, protocateuchic p-hydroxybenzoic, chlorogenic, caffeic, benzoic and rosmarinic acids. The ethyl acetate extract of O. narbonense bulb samples demonstrated the most antioxidant and anti-tyrosinase activity and had the highest phenolic content. All other extracts showed moderate antioxidant and anti-tyrosinase activity. O. narbonense extracts, especially ethanol extract of O. narbonense bulbs, may have dietary and medicinal applications.
Yazarlar (4)
1
Gokhan Zengin
ORCID: 0000-0001-6548-7823
2
Sengul Uysal
3
Ramazan Ceylan
4
Abdurrahman Aktumsek
Anahtar Kelimeler
Antioxidant
Anti-tyrosinase
HPLC
Ornithogalum narbonense
Phenolics
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
103
Atıf
4
Yazar
5
Anahtar Kelime