Composition and radical scavenging activity of the extracts from deschampsia antarctica é. desv. plants grown in situ and in vitro

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dc.contributor.authorIvannikov, Roman
dc.contributor.authorLaguta, Iryna
dc.contributor.authorAnishchenko, Viktor
dc.contributor.authorSkorochod, Iryna
dc.contributor.authorKuzema, Pavlo
dc.contributor.authorStavinskaya, Oksana
dc.contributor.authorParnikoza, Ivan
dc.contributor.authorPoronnik, Poronnik
dc.contributor.authorMyryuta, Ganna
dc.contributor.authorKunakh, Viktor
dc.date.accessioned2021-10-28T14:08:47Z
dc.date.available2021-10-28T14:08:47Z
dc.date.issued2021
dc.description.abstractThe aim of the work was to study the compounds available in the Deschampsia antarctica plants from various sites on the Argentine Islands region, the maritime Antarctic, as well as to introduce the plants into in vitro culture and to compare the extracts from the plants grown in situ and in vitro. The composition of extracts was investigated using HPLC and MALDI MS methods while antiradical activity was tested in the reactions with DPPH•, NO• and OH• radicals. All the extracts were found to contain high amounts of phenols (up to 900 mg/L), with derivatives of luteolin and hydroxybenzoic acids being the main bioactive compounds in the extracts from the plants grown in situ and in vitro, respectively. All the extracts showed high antiradical activity, under standard tests conditions, 10 -fold diluted extra cts sca venged 50÷90% of DPPH ra dica ls, 2 0÷40% of NO• ra dica ls a nd 40÷60% of OH• radicals. Despite the differences in the composition, extracts from the plants grown in vitro were not inferior as radical scavengers to extracts from the plants grown in situ.uk_UA
dc.identifier.citationComposition and radical scavenging activity of the extracts from deschampsia antarctica é. desv. plants grown in situ and in vitro / Ivannikov R., Laguta I., Anishchenko V., Skorochod I., Kuzema P., Stavinskaya O., Parnikoza I. , Poronnik O., Myryuta G., Kunakh V. // Chemistry Journal of Moldova. - 2021. - Vol. 16, Issue 1. - P. 105-114. - https://doi.org/10.19261/CJM.2021.841uk_UA
dc.identifier.issn1857-1727
dc.identifier.issn2345-1688
dc.identifier.urihttp://dx.doi.org/10.19261/cjm.2021.841
dc.identifier.urihttps://ekmair.ukma.edu.ua/handle/123456789/21297
dc.language.isoenuk_UA
dc.relation.sourceChemistry Journal of Moldovauk_UA
dc.statusfirst publisheduk_UA
dc.subjectphenolic aciduk_UA
dc.subjectflavonoiduk_UA
dc.subjectantiradical activityuk_UA
dc.subjectplant extractuk_UA
dc.subjectDeschampsia antarcticauk_UA
dc.subjectarticleuk_UA
dc.titleComposition and radical scavenging activity of the extracts from deschampsia antarctica é. desv. plants grown in situ and in vitrouk_UA
dc.typeArticleuk_UA
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