Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Phenolic profiles, antioxidant activities and enzyme inhibitory effects of an Algerian medicinal plant (Clematis cirrhosa L.)
South African Journal of Botany · Ağustos 2020
YÖKSİS Kayıtları
Phenolic profiles, antioxidant activities and enzyme inhibitory effects of an Algerian medicinal plant (Clematis cirrhosa L.)
SOUTH AFRICAN JOURNAL OF BOTANY · 2020 SCI-Expanded
PROFESÖR GÖKHAN ZENGİN →
Makale Bilgileri
DergiSouth African Journal of Botany
Yayın TarihiAğustos 2020
Cilt / Sayfa132 · 164-170
Scopus ID2-s2.0-85085601535
Erişim🔓 Açık Erişim
Özet
Clematis cirrhosa L. an Algerian medicinal plant widely distributed in the North of Algeria. It is used in traditional medicine for rheumatism pain and as diuretic agent. In this study methanol and hydromethanol extracts of Clematis cirrhosa were subjected to several tests in order to determine their phenolic compositions, antioxidant activities, and their enzyme inhibitory activities. The total polyphenols and total flavonoids contents were evaluated using colorimetric methods. The antioxidant activities were measured by various methods, namely free radical (DPPH. and ABTS.+) scavenging tests, and ion reducing capacity assays (FRAP and CUPRAC). The two extracts were examined for their inhibition activities of α-amylase, α-glucosidase, cholinesterase, tyrosinase enzymes. Also, the phenolic profiles of the studied extracts were determined by HPLC/DAD. The results showed that methanol extract had the highest antioxidant capacity with a highest amount of total phenol (84.05±0.8 mg GAE/g) and total flavonoid (114.60 ± 2.42 µg QE/g). The two extracts had noticeable enzyme inhibitory effects towards tyrosinase, AChE, BChE, α-glycosidase and α-amylase. HPLC/DAD analysis revealed that the studied extracts were rich on benzoic acid, hydroxybenzoic acid, catechin, caffeic acid, and epicatechin.
Yazarlar (5)
1
Djawhara Chohra
2
Loubna Ferchichi
3
Yavuz Selim Cakmak
4
Gokhan Zengin
ORCID: 0000-0001-6548-7823
5
Sarah Mohammed Alsheikh
Anahtar Kelimeler
Antioxidant
Clematis
Enzyme inhibition
Polyphenols
Ranunculaceae
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Université Badji Mokhtar - Annaba
Annaba Algeria
Metrikler
16
Atıf
5
Yazar
5
Anahtar Kelime