Chemical and biological approaches on nine fruit tree leaves collected from the Mediterranean region of Turkey

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dc.contributor.authorUysal, Şengül
dc.contributor.authorZengin, Gökhan
dc.contributor.authorAktümsek, Abdurrahman
dc.contributor.authorKarataş, Şükrü
dc.date.accessioned2020-03-26T19:23:18Z
dc.date.available2020-03-26T19:23:18Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe antioxidant and enzyme inhibitory activities of two extracts [methanolic and water] of nine different fruit tree leaves were assessed. The antioxidant activity of leaves was determined by ABTS (2,2-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid)), DPPH (1,1-diphenyl-2-picrylhydrazyl radical), CUPRAC (cupric ion reducing antioxidant capacity), and FRAP (ferric reducing antioxidant power)assays. The enzyme inhibitory activity was evaluated against acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and tyrosinase. Individual phenolic components were detected using HPLC-DAD (high performance liquid chromatography-diode array detector) technique. Chlorogenic acid was the most abundant compounds in the leaves. Total phenolic and flavonoid contents were determined as 22.24-274.50 milligram gallic acid equivalents (mgGAE/g) and 4.93-46.99 milligram rutin equivalents (mgRE/g), respectively. A higher antioxidant and enzyme inhibitory activity was observed in pomegranate and carob extract as compared to other leaves. This study suggested that the leaves may be beneficial for preparing novel functional food ingredients. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.jff.2016.02.006en_US
dc.identifier.endpage532en_US
dc.identifier.issn1756-4646en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage518en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jff.2016.02.006
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33345
dc.identifier.volume22en_US
dc.identifier.wosWOS:000372481900048en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofJOURNAL OF FUNCTIONAL FOODSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAntioxidanten_US
dc.subjectEnzyme inhibitory activityen_US
dc.subjectFruit tree leavesen_US
dc.subjectPhenolic profileen_US
dc.subjectTurkeyen_US
dc.titleChemical and biological approaches on nine fruit tree leaves collected from the Mediterranean region of Turkeyen_US
dc.typeArticleen_US

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