Antioxidant activity of extracts from plants growing in Ukraine

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dc.contributor.authorIvanova, Victoria
dc.contributor.authorYasinska, Iryna
dc.date.accessioned2013-09-18T06:42:40Z
dc.date.available2013-09-18T06:42:40Z
dc.date.issued2013
dc.description.abstractRaw materials of some plants growing in Ukraine – the roots of Arctium lappa L., Glycyrrhíza glabra L., Sanguisorba officinalis L., the fruits of Rosa cinnamomea L.- were been used to investigation of its antioxidant properties. The total phenolic content of prepared aqueous extracts was determined using Folin-Ciocalteu reagent; it ranged from 43.2±2.09 to 98.5±4.01 mg GAE per 100 ml of the extract. The highest vitamin C content was found in the extracts from the rose hips and the great burnet roots - 8.94±0.234 and 7,68±0.341 mg / 100 ml of extract, respectively. Free radical scavenging capacity of the extracts was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH). It ranged from 0.60± 0.0178 to 8.45± 0.26 mM of the ascorbic acid equivalent (AAE) antioxidant capacity per 100 ml of the extract. The highest antioxidant activity was determined for the extract of great burnet roots. The results showed that tested extracts possess potent antioxidant activity and may be considered as natural source of antioxidants.uk_UK
dc.identifier.citationIvanova V. Antioxidant activity of extracts from plants growing in Ukraine / Viktoriya Ivanova, Irina Yasinska // Acta facultatis studiorum humanitatis et naturae universitatis presoviensis. Natural sciences. Biology-Ecology. – Presov: University of Presov, 2013. – Volume XLII. – P. 98–104.uk_UK
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/9735
dc.language.isoenuk_UK
dc.subjectantioxidantsuk_UK
dc.subjectантиоксидантиuk_UK
dc.subjectDPPHuk_UK
dc.subjectДФПГuk_UK
dc.subjectextractsuk_UK
dc.subjectекстрактиuk_UK
dc.subjectphenolic compoundsuk_UK
dc.subjectфенольні сполукиuk_UK
dc.subjectunconventional plant raw materialsuk_UK
dc.subjectнетрадиційна рослинна сировинаuk_UK
dc.subjectкафедра експертизи харчових продуктів
dc.titleAntioxidant activity of extracts from plants growing in Ukraineuk_UK
dc.typeArticleuk_UK

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