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HPLC одређивање садржаја магнофлорина у преволцу Epimedium alpinum L.

dc.creatorDošlov-Kokoruš, Z R
dc.creatorIvanović, I D
dc.creatorSimić, Milena R.
dc.creatorVajs, Vlatka
dc.creatorKovačević, N N
dc.date.accessioned2019-04-30T11:07:45Z
dc.date.available2019-04-30T11:07:45Z
dc.date.issued2006
dc.identifier.issn0352-5139
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2781
dc.description.abstractThe aporphine alkaloid magnoflorine, known as a constituent of Asian Epimedium species, was isolated for the first time from the wild growing European species, Epimedium alpinum L. Identification was done by comparison with literature data. The HPLC method was applied for the determination of the content of the alkaloid in methanolic extracts of plant material. The underground part of E. alpinum contains 1-2 % of magnoflorine, while its content in methanolic extracts was 9.2-11.8 %. The aerial part of the plant contains less alkaloid (0.06-0.12 %), while the magnoflorine content in methanolic extracts of the aerial part was 0.4-0.8 %. Probably, the high content of magnoflorine in the methanolic extracts of underground parts of E. alpinum influences its dose-dependent cytotoxic activity (300 μg/ml; 39 % survival of cells in an experimental K562 cell culture).
dc.description.abstractAporfinski alkaloid magnoflorin, poznat kao sastojak drugih vrsta roda Epimedium, po prvi put je izolovan iz evropske vrste Epimedium alpinum L. i identifikovan pore|ewem sa literaturnim podacima. Ovo jediwewe je kori{}eno kao standard u HPLC analizi metanolnih ekstrakata E. alpinum. Sadr`aj magnoflorina je znatno vi- {i u ekstraktima podzemnih organa (9,2–11,8 %, {to odgovara sadr`aju od 1–2 % magnoflorina u biqnom materijalu), nego u ekstraktima nadzemnih organa prevolca (0,4–0,8 %, {to odgovara sadr`aju od 0,06–0,12 % magnoflorina u biqnom materijalu). Sasvim je verovatno da je potvr|ena citotoksi~na aktivnost metanolnog ekstrakta podzemnih organa (300 g/ml; 39 % pre`ivelih }elija K562 kulture maligno-transformisanih }elija), kao i imunomodulatorna aktivnost, povezana sa visokom koncentracijom ovog alkaloida u ispitivanom ekstraktu.sr
dc.publisherSerbian Chemical Society
dc.relationMinistry of Science, and Environmental Protection of the Republic of Serbia (Project no. 1568)
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectEpimedium alpinum
dc.subjectmagnoflorine
dc.subjectHPLC determination
dc.titleThe HPLC determination of the content of magnoflorine in Epimedium alpinum L.
dc.titleHPLC одређивање садржаја магнофлорина у преволцу Epimedium alpinum L.sr
dc.typearticleen
dc.rights.licenseBY-NC-ND
dcterms.abstractВајс, Влатка; Дошлов-Кокоруш, З Р; Ивановић, И Д; Симић, М Р; Ковачевић, Н Н; HPLC određivanje sadržaja magnoflorina u prevolcu Epimedium alpinum L.;
dc.citation.volume71
dc.citation.issue3
dc.citation.spage251
dc.citation.epage255
dc.citation.rankM23
dc.identifier.doi10.2298/JSC0603251D
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/6667/0352-51390603251D.pdf
dc.identifier.scopus2-s2.0-33646763213
dc.identifier.wos000237324500005
dc.type.versionpublishedVersion


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