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The evaluation of anthocyanin content of honeyberry (Lonicera kamtschatica) clones during freezing in relation to antioxidant activity and parameters of nutritional value

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dc.title The evaluation of anthocyanin content of honeyberry (Lonicera kamtschatica) clones during freezing in relation to antioxidant activity and parameters of nutritional value en
dc.title Antocianinu{ogonek} kiekis sausmedžio (Lonicera kamtschatica) klonuose šaldymo metu, priklausomai nuo antioksidantinės ir maistinės vertės rodikliu{ogonek} lt
dc.contributor.author Juríková, Tünde
dc.contributor.author Ercişli, Sezai
dc.contributor.author Rop, Otakar
dc.contributor.author Mlček, Jiří
dc.contributor.author Balla, Štefan
dc.contributor.author Žitný, Rastislav
dc.contributor.author Sochor, Jiří
dc.contributor.author Hegedüsová, Alžběta
dc.contributor.author Benediková, Daniela
dc.contributor.author Ďurišová, Ľuba
dc.relation.ispartof Zemdirbyste
dc.identifier.issn 1392-3196 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2014
utb.relation.volume 101
utb.relation.issue 2
dc.citation.spage 215
dc.citation.epage 220
dc.type article
dc.language.iso en
dc.publisher Lithuanian Institute of Agriculture
dc.identifier.doi 10.13080/z-a.2014.101.028
dc.relation.uri http://www.zemdirbyste-agriculture.lt/1012_str28/
dc.subject Anthocyanin en
dc.subject Antioxidant activity en
dc.subject Ascorbic acid en
dc.subject Dry matter en
dc.subject Freezing en
dc.subject Lonicera kamtschatica en
dc.description.abstract The aim of the study was to determine changes in anthocyanin content of 17 selected Klčov's clones of honeyberry (Lonicera kamtschatica (Sevast.) Pojark) during freezing at -18°C for 6 months and find out the relationship between anthocyanins and dry matter, sugar, organic acids and ascorbic acid content in fresh fruits by cluster analysis. Clones of honeyberry can be divided into three clusters according to dry matter, sugar, organic acids and total anthocyanin content and total antioxidant capacity. The total anthocyanin level measured in fresh samples was 5.96-19.80 mg 100 g-1 of fresh mass (FM). The scavenging effect of acidified 80% ethanol extracts on DPPH (1,1-diphenyl-2-picrylhydrazyl) radical ranged from 30.03% to 41.13%. Anthocyanins displayed a negative weak correlation with total antioxidant capacity (R = -0.585). en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003818
utb.identifier.obdid 43872012
utb.identifier.scopus 2-s2.0-84903610901
utb.identifier.wok 000339474400014
utb.source j-scopus
dc.date.accessioned 2014-08-05T09:56:30Z
dc.date.available 2014-08-05T09:56:30Z
utb.contributor.internalauthor Mlček, Jiří
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