A comparison of organically and conventionally grown artichokes: Phenolic constituents, antioxidant and antibacterial activities

dc.authorid0000-0002-9466-1015
dc.authorid0000-0001-7712-2813
dc.authorid0000-0001-9617-6673
dc.contributor.authorYıldırım, Arzu
dc.contributor.authorBaşay, Sevinç
dc.contributor.authorTürker, Arzu
dc.date.accessioned2021-06-23T19:54:29Z
dc.date.available2021-06-23T19:54:29Z
dc.date.issued2020
dc.departmentBAİBÜ, Ziraat Fakültesi, Tarla Bitkileri Bölümüen_US
dc.description.abstractGlobe artichoke (Cynara scolymus L.) is a perennial plant belonging to Asteraceae family. It is one of the most suitable plants for growing organically. Artichoke has been used as choleretic. hepatoprotective, anticarcinogenic, antioxidant, antibacterial, antifungal, antimicrobial. cholesterol-reducing, and diuretic in traditional medicine. Artichoke has been cultivated worldwide because of its nutritional value and medicinal properties. In this study organically and conventionally grown artichokes were compared in terms of phenolic constituents, antibacterial and antioxidant activities. Artichoke leaves, bracts, and floral receptacles obtained from 2 different sources (organic and conventional) were freeze-dried, powdered, and extracts were prepared with methanol. Phenolic constituents (chlorogenic acid, cynarin, luteolin, and apigenin) were analysed by HPLC-DAD system. It was found that organic farming enhanced cynarin, chlorogenic acid, and luteolin amounts in receptacle (edible part). Organically grown leaves had also higher amounts of cynarin and chlorogenic acid than conventional ones. Cynarin amount was higher by 35% in organic receptacle and 20% in organic leaves. Organic farming also augmented the antioxidant property and flavonoid content of edible parts of the artichoke. Additionally, organically grown leaves had the highest antioxidant activity, total phenol and flavonoid contents. Antibacterial activity was observed with both organic and conventional leaves only against Staphylococcus epidermidis. ibis comparative study revealed that organic fanning enhanced the health-beneficial medicinal values of artichoke's heart and leaves.en_US
dc.identifier.doi10.1556/066.2020.49.1.9
dc.identifier.endpage75en_US
dc.identifier.issn0139-3006
dc.identifier.issn1588-2535
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85082758906en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage69en_US
dc.identifier.urihttps://doi.org/10.1556/066.2020.49.1.9
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10556
dc.identifier.volume49en_US
dc.identifier.wosWOS:000521750200009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYıldırım, Arzu
dc.institutionauthorTürker, Arzu
dc.language.isoenen_US
dc.publisherAkademiai Kiado Zrten_US
dc.relation.ispartofActa Alimentariaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntibacterialen_US
dc.subjectAntioxidanten_US
dc.subjectArtichokeen_US
dc.subjectConventionalen_US
dc.subjectCynara Scolymusen_US
dc.subjectFlavonoiden_US
dc.subjectHPLC Organicen_US
dc.subjectPhenolen_US
dc.titleA comparison of organically and conventionally grown artichokes: Phenolic constituents, antioxidant and antibacterial activitiesen_US
dc.typeArticleen_US

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