Comparison of antioxidant activity of rheum ribes fruits and seed methanolic extracts against protein oxidation and lipid peroxidation

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dc.authorscopusid56808930900
dc.authorscopusid15765479300
dc.authorscopusid56809424900
dc.contributor.authorYildirim I.
dc.contributor.authorKutlu T.
dc.contributor.authorTakim K.
dc.date.accessioned2024-08-04T20:00:44Z
dc.date.available2024-08-04T20:00:44Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis work was performed to comparison antioxidant activity of Rheum ribes fruit and seed methanolic extracts against to protein oxidation. Consequently determined that antioxidant capacity with cupric of method, respectively in fruit extract to be 2.44±0.212, in seed to be extract 5.30±0.245 mmol g-1, antioxidant radical scavenging with ABTS* method in fruit extract to be 11-78%, in seed extract 2-15% levels. The OH· power reduction for the Rheum ribes fruit extract 34-49, 22±0.04%, while seed extract to be 49-80±0.04%, H2O2 removal activity for fruit extract was at 30.31-57.87 %, while seed extract was at %33.33-54.57 levels. Also were determined the total phenolic content, respectively in fruit extract to be 2.312±0.0007 in seed extract to be 3.298±0.0007 mg of GA equivalent/g, total flavonoid content in fruit extract to be 2.79±0.0066, in seed extract to be 7.31± mg 0.1787 of Q equivalent/g, total anthocyanin content, respectively in fruit extract to be 0.5 mg of cyanidin-3-glucoside equivalent/L, in seed extract to be 1.26 mg of cyanidin-3-glucoside equivalent/L. were found. Protein oxidation in fruit was 40.64-56.5%, in seed extract it was 37.98-51.46% were determined. Anti-lipid peroxidation inhibition % in fruit extract to be 13.72-27.4%, in seed extract to be 8.459-27.09% was determined. © 2015 Asian Network for Scientific Information.en_US
dc.identifier.doi10.3923/pjbs.2015.232.239
dc.identifier.endpage239en_US
dc.identifier.issn1028-8880
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84940369879en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage232en_US
dc.identifier.urihttps://doi.org/10.3923/pjbs.2015.232.239
dc.identifier.urihttps://hdl.handle.net/11616/90943
dc.identifier.volume18en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsian Network for Scientific Informationen_US
dc.relation.ispartofPakistan Journal of Biological Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAntioxidant activityen_US
dc.subjectLipid peroxidationen_US
dc.subjectProtein oxidationen_US
dc.subjectRheum ribesen_US
dc.titleComparison of antioxidant activity of rheum ribes fruits and seed methanolic extracts against protein oxidation and lipid peroxidationen_US
dc.typeArticleen_US

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