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COMPOSITION OF BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIRADICAL ACTIVITY OF EXTRACTS FROM FIVE SPECIES OF PLANTS OF THE ASPARAGACEAE FAMILY

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dc.contributor.author Karamova N.S.
dc.contributor.author Khabibrakhmanova V.R.
dc.contributor.author Abdul-Hafiz I.Y.
dc.contributor.author Gumerova S.K.
dc.contributor.author Kamalova Y.N.
dc.contributor.author Kovalenko S.A.
dc.contributor.author Ibrahim O.K.M.
dc.contributor.author Orabi M.A.M.A.
dc.date.accessioned 2022-02-09T20:35:15Z
dc.date.available 2022-02-09T20:35:15Z
dc.date.issued 2021
dc.identifier.issn 1029-5151
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/169219
dc.description.abstract Many members of the Asparagaceae family are used in traditional medicine in different countries and characterized by a high content of biologically active metabolites. In this work, the qualitative composition and quantitative content of the components of methanol extracts from leaves and underground organs of Sansevieria cylindrica Bojer ex Hook, Sansevieria trifasciata Prain, Polianthes tuberosa L., leaves of Yucca filamentosa L. and Furcraea gigantea var. watsoniana (Hort. Sander) Drumm. were determined. Extraction of plant leaves and underground organs using 80% methanol resulted in 5.2-16.7% and 16-25.1% of the total extractive substances consequently. The presence of steroidal saponins in the extracts was shown by thin layer chromatography. Spirostanol saponins were predominate in the extracts from leaves of Y. filamentosa, F. gigantea and underground organs of S. cylindrica, S. trifasciata, P. tuberosa, furastanol saponins - in the extracts from leaves of S. cylindrica and S. trifasciata. The content of terpenoid and phenolic compounds in the extracts established using spectrophotometry significantly differs depending on the plant species and their anatomical part. All the extracts tested exhibited inhibition of the 2,2-diphenyl-1-picrylhydrazyl free radical in dose-dependent manner. The highest antiradical activity demonstrated the extract from the leaves of Y. filamentosa (IC50 = 25.95 μg/ml) containing the largest amount of phenolic compounds, including flavonoids - 51.3 and 15.5% of the total extractive substances.
dc.relation.ispartofseries Khimiya Rastitel'nogo Syr'ya
dc.subject Antioxidant effect
dc.subject Phenolic compounds
dc.subject Steroidal saponins
dc.subject Thin layer chromatography
dc.title COMPOSITION OF BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIRADICAL ACTIVITY OF EXTRACTS FROM FIVE SPECIES OF PLANTS OF THE ASPARAGACEAE FAMILY
dc.type Article
dc.relation.ispartofseries-issue 4
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 277
dc.source.id SCOPUS10295151-2021-4-SID85123205138


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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