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Mehanizmi antioksidativnih reakcija alizarina sa slobodnim radikalima

dc.creatorMarković, Zoran
dc.creatorJeremić, Svetlana
dc.creatorMilenković, Dejan
dc.creatorDjorović, Jelena
dc.date.accessioned2020-12-17T23:13:53Z
dc.date.available2020-12-17T23:13:53Z
dc.date.issued2015
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/5591
dc.description.abstractDifferent metabolic processes as nus products form variety free radicals. Those radicals have damaging influence to people health, when they are formed in human bodies, or react as active components in reactions of nutrients decay. In this article are investigated mechanisms of radical scavenging activity of alizarin in reactions with •OH, •OOH and CH3OO• radicals. All results are obtained using DFT method. For calculations is used M06-2X functional in combination with 6-311++G(d,p) basis set. Lipid and aqueous environment are imitated. All conclusions are based on ΔH values, as thermodynamically indicator for anticipation of reaction pathway.en
dc.description.abstractTokom različitih metaboličkih procesa kao nus-produkti nastaju mnoštvo slobodnih radikala . Ovi radikali imaju štetan uticaj na zdravlje ljudi, ukoliko nastaju u čovekovom organizmu, ili reaguju kao aktivne komponente u reakcijama kvarenja hrane. U ovom radu su ispitani mehanizmi antiradikalske aktivnosti alizarina u reakcijama sa •OH, •OOH i CH3OO• radikalom. Svi rezultati dobijeni su primenom DFT metode. Za izračunavanja je korišćen M06-2X funkcional u kombinaciji sa 6-311++G(d,p) bazisnim skupom. Simulirano je lipidno i vodeno okruženje. Svi zaključci bazirani su na ΔH vrednostima, kao termodinamičkom indikatoru za predviđanje reakcionog puta.sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174028/RS//
dc.rightsopenAccess
dc.source20. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 13.- 14. 03. 2015.
dc.subjectradical scavengingen
dc.subjectfree radicalsen
dc.subjectenthalpy changesen
dc.subjectalizarinsr
dc.subjectDFTsr
dc.subjectuklanjanje radikalasr
dc.subjectalizarinsr
dc.subjectslobodni radikalisr
dc.subjectpromena entalpijesr
dc.titleMechanisms of Atioxidative Reactions of Alizarin with Free Radicalsen
dc.titleMehanizmi antioksidativnih reakcija alizarina sa slobodnim radikalimasr
dc.typeconferenceObject
dc.rights.licenseARR
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/4091/5588.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_agrospace_5591
dc.type.versionpublishedVersion


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