Extraction from elderberry flowers. Examination of antioxidant capacity and total phenolic content of the extracts

Simple item page
creativework.keywordsAntioxidant capacity, Dry elderberry flowers, Extraction, Total polyphenols
dc.contributor.authorDiankov S.
dc.contributor.authorParlapanska K.
dc.date.accessioned2024-07-16T11:16:45Z
dc.date.accessioned2024-07-16T11:17:52Z
dc.date.available2024-07-16T11:16:45Z
dc.date.available2024-07-16T11:17:52Z
dc.date.issued2013-11-05
dc.description.abstractIn this work we present a study on the extraction from dry elderberry flowers at ambient temperature.50 vol. % ethanol-in-water solution as a solvent is used. The variation of total dry content in the extracts, their total polyphenol content as well as their antioxidant capacity is measured in time. The experimental data show that the plateau is reached after the 90th min. The maximum yield from 2 g dry flowers is 0.52 g (120 min), the maximum total polyphenol content is 2.312 g GA/L (120 min). The best antioxidant capacity (IC50%=6.58) is measured for the 90th min extract. Nevertheless the difference between the values obtained at 90th and at 120th min is in the order of the experimental incertitude.
dc.identifier.issn1314-7471
dc.identifier.issn1314-7978
dc.identifier.scopusSCOPUS_ID:84886735481en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1009
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886735481&origin=inward
dc.titleExtraction from elderberry flowers. Examination of antioxidant capacity and total phenolic content of the extracts
dc.typeArticle
oaire.citation.issue5
oaire.citation.volume48
Files
Collections
Articles