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Influence of extraction method on antioxidant properties of Rheum ribes root extract

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dc.contributor.authorBİLĞİÇ ALKAYA, DİLEK
dc.contributor.authorsBilgic Alkaya, Dilek; Ayaz Seyhan, Serap; Ozturk, Busra Nagihan
dc.date.accessioned2022-03-14T09:09:52Z
dc.date.available2022-03-14T09:09:52Z
dc.date.issued2019-01-01
dc.description.abstractRheum species are important medicinal herbs, often used in pharmacological research, due to the presence of anthracene derivatives in the subterranean parts of the plant. In this study, we intended to assess its antioxidant capacity, in correlation with the method of extraction. For this purpose, Rheum ribes extraction was realized with four solvents of different polarities (50% methanol, 70% ethanol, 80% acetonitrile, and petroleum ether). We used different extraction techniques, such as orbital shaker, ultrasonic stirrer, microwave, and Soxhlet extraction, and the total phenolic content of the Rheum ribes extracts was determined by modified Folin-Ciocalteu method. The reducing power and radical scavenging activity of the extracts were also evaluated. The results shown that the antioxidant activity of the extracts depends on the extraction methods especially through the used solvent and decreases in the order: ethanol > methanol > acetonitrile > petroleum ether.
dc.identifier.doi10.2478/auoc-2019-0008
dc.identifier.eissn2286-038X
dc.identifier.issn1583-2430
dc.identifier.urihttps://hdl.handle.net/11424/242672
dc.identifier.wosWOS:000476640000002
dc.language.isoeng
dc.publisherOVIDIUS UNIV PRESS
dc.relation.ispartofOVIDIUS UNIVERSITY ANNALS OF CHEMISTRY
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectRheum ribes
dc.subjectantioxidant activity
dc.subjectFolin-Ciocalteu assay
dc.subjectDPPH
dc.subjectFRAP
dc.subjectCAPACITY
dc.subjectFRESH
dc.titleInfluence of extraction method on antioxidant properties of Rheum ribes root extract
dc.typearticle
dspace.entity.typePublication
local.avesis.id220d6a52-39c9-4825-8f7c-6a0caa8b3057
local.import.packageSS16
local.indexed.atWOS
local.journal.numberofpages4
oaire.citation.endPage47
oaire.citation.issue1
oaire.citation.startPage44
oaire.citation.titleOVIDIUS UNIVERSITY ANNALS OF CHEMISTRY
oaire.citation.volume30
relation.isAuthorOfPublicationb3f0ae46-715d-4b45-bf08-49abdc4adbf4
relation.isAuthorOfPublication.latestForDiscoveryb3f0ae46-715d-4b45-bf08-49abdc4adbf4

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