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dc.creatorMihajlović, Luka
dc.creatorRadosavljević, Jelena
dc.creatorBurazer, Lidija
dc.creatorSmiljanić, Katarina
dc.creatorĆirković-Veličković, Tanja
dc.date.accessioned2021-02-18T10:45:57Z
dc.date.available2021-02-18T10:45:57Z
dc.date.issued2015
dc.identifier.issn0031-9422
dc.identifier.urihttp://intor.torlakinstitut.com/handle/123456789/451
dc.description.abstractPhenolic composition of Ambrosia artemisiifolia L. pollen and sub-pollen particles (SPP) aqueous extracts was determined, using a novel extraction procedure. Total phenolic and flavonoid content was determined, as well as the antioxidative properties of the extract. Main components of water-soluble pollen phenolics are monoglycosides and malonyl-mono- and diglycosides of isorhamnetin, quercetin and kaempferol, while spermidine derivatives were identified as the dominant polyamides. SPP are similar in composition to pollen phenolics (predominant isorhamnetin and quercetin monoglycosides), but lacking small phenolic molecules ( lt 450 Da). Ethanol-based extraction protocol revealed one-third lower amount of total phenolics in SPP than in pollen. For the first time in any pollen species, SPP and pollen phenolic compositions were compared in detail, with an UHPLC/ESI-LTQ-Orbitrap-MS-MS approach, revealing the presence of spermidine derivatives in both SPP and pollen, not previously reported in Ambrosia species. (C) 2014 Elsevier Ltd. All rights reserved.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172024/RS//
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/256716/EU//
dc.rightsrestrictedAccess
dc.sourcePhytochemistry
dc.subjectAmbrosiaen
dc.subjectCommon ragweeden
dc.subjectPollenen
dc.subjectSub-pollen particlesen
dc.subjectFlavonoidsen
dc.subjectUHPLC/ESI-LTQ-Orbitrap-MS-MSen
dc.subjectPolyphenolicsen
dc.subjectPolyamidesen
dc.subjectImmunomodulatory roleen
dc.titleComposition of polyphenol and polyamide compounds in common ragweed (Ambrosia artemisiifolia L.) pollen and sub-pollen particlesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage132
dc.citation.other109: 125-132
dc.citation.rankM21
dc.citation.spage125
dc.citation.volume109
dc.identifier.doi10.1016/j.phytochem.2014.10.022
dc.identifier.pmid25468540
dc.identifier.rcubconv_350
dc.identifier.scopus2-s2.0-84914127010
dc.identifier.wos000347769400014
dc.type.versionpublishedVersion


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