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dc.creatorDragičević, Vesna
dc.creatorMladenović-Drinić, Snežana
dc.creatorFilipović, Milomir
dc.creatorBabić, Vojka
dc.creatorKravić, Natalija
dc.creatorStojiljković, Milovan
dc.creatorNikolić, Bogdan
dc.date.accessioned2019-05-16T12:20:03Z
dc.date.available2019-05-16T12:20:03Z
dc.date.issued2016
dc.identifier.issn0718-5839
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/651
dc.description.abstractMalnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affected by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption.en
dc.publisherInst Investigaciones Agropecuarias, Chillan
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31068/RS//
dc.relationCOST Action - FA 0905
dc.rightsopenAccess
dc.sourceChilean Journal of Agricultural Research
dc.subjectBioavailabilityen
dc.subjectbeta-caroteneen
dc.subjectheterotic groupen
dc.subjectinbred lineen
dc.subjectmineral elementsen
dc.subjectphytic aciden
dc.titleMaize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zincen
dc.typearticle
dc.rights.licenseARR
dc.citation.volume76
dc.citation.issue2
dc.citation.spage213
dc.citation.epage219
dc.citation.other76(2): 213-219
dc.citation.rankM22
dc.identifier.wos000376028400011
dc.identifier.doi10.4067/S0718-58392016000200011
dc.identifier.scopus2-s2.0-84973322304
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2593/649.pdf
dc.identifier.rcubconv_928
dc.type.versionpublishedVersion


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