Evaluation of Antioxidant and Antimicrobial Potential of Strawberry Tree (Arbutus Unedo L.) Leaf

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dc.authorscopusid56634751100
dc.authorscopusid6506631662
dc.authorscopusid23099752000
dc.authorscopusid23979419500
dc.authorscopusid6602223026
dc.authorscopusid34975366500
dc.authorwosidDemirci, Ahmet Şükrü/AAT-6596-2020
dc.authorwosidorak, hulya/ABA-6973-2020
dc.authorwosidGumus, Tuncay/ABA-4238-2020
dc.contributor.authorOrak, Hakime Hülya
dc.contributor.authorYağar, Hülya
dc.contributor.authorİşbilir, Şebnem Selen
dc.contributor.authorDemirci, Ahmet Şükrü
dc.contributor.authorGümüş, Tuncay
dc.contributor.authorEkinci, Neslihan
dc.date.accessioned2022-05-11T14:14:34Z
dc.date.available2022-05-11T14:14:34Z
dc.date.issued2011
dc.departmentFakülteler, Ziraat Fakültesi, Gıda Mühendisliği Bölümü
dc.departmentMeslek Yüksekokulları, Çorlu Meslek Yüksekokulu, Tekstil, Giyim, Ayakkabı ve Deri Bölümü
dc.description.abstractIn present study, antioxidant and antimicrobial activities of strawberry tree (Arbutus unedo L.) leaves were investigated. Antioxidant activity was determined by methods of DPPH scavenging, beta-carotene bleaching, reducing power, metal chelating, superoxide anion scavenging, and hydrogen peroxide scavenging activity. Total phenolic content were determined to be 197.16 +/- 1.43 mg GAE/g extract in aqueous extract. The EC50 value of methanolic extracts was found to be 0.423 mg/mL. The extracts of leaves showed nearly 1/4 metal chelating capacity of standard EDTA, high reducing power, superoxide anion scavenging, and hydrogen peroxide scavenging activities. While the strawberry tree leaves exhibited antibacterial activity against Staphylococcus aureus, there was no inhibitory effect against Escherichia coli and Salmonella enteritidis. The strawberry tree leaves exhibited antifungal effect against 2 aflatoxigenic molds namely Aspergillus parasiticus NRRL 2999 and NRRL 465. These results suggest that the strawberry tree leaves may be used as an antioxidant source for pharmaceutical application, nutraceutical and functional food industries.
dc.identifier.doi10.1007/s10068-011-0172-9
dc.identifier.endpage1256
dc.identifier.issn1226-7708
dc.identifier.issn2092-6456
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84857615756
dc.identifier.scopusqualityQ2
dc.identifier.startpage1249
dc.identifier.urihttps://doi.org/10.1007/s10068-011-0172-9
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5937
dc.identifier.volume20
dc.identifier.wosWOS:000296608300010
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorOrak, Hakime Hülya
dc.institutionauthorDemirci, Ahmet Şükrü
dc.institutionauthorGümüş, Tuncay
dc.language.isoen
dc.publisherKorean Society Food Science & Technology-Kosfost
dc.relation.ispartofFood Science and Biotechnology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectArbutus unedo leaf
dc.subjecttotal phenolic content
dc.subjectantioxidant activity
dc.subjectantibacterial activity
dc.subjectantifungal activity
dc.subjectExtract
dc.titleEvaluation of Antioxidant and Antimicrobial Potential of Strawberry Tree (Arbutus Unedo L.) Leaf
dc.typeArticle

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