IRTUM – Institutional Repository of the Technical University of Moldova

Characterization of propolis from Moldova's central region: chemical composition, antioxidant and antimicrobial properties

Show simple item record

dc.contributor.author POGREBNOI, Serghei
dc.contributor.author EREMIA, Nicolae
dc.contributor.author BILAN, Dmitri
dc.contributor.author LUPASCU, Lucian
dc.contributor.author BOLOCAN, Natalia
dc.contributor.author DUCA, Gheorghe
dc.contributor.author ARMASU, Svetlana
dc.contributor.author TERTEAC, Dumitru
dc.contributor.author CEBANU, Vitalie
dc.contributor.author TINCU, Serghei
dc.contributor.author ZNAGOVAN, Alexandru
dc.contributor.author NEICOVCENA, Iulia
dc.contributor.author COSELEVA, Olga
dc.contributor.author SLANINA, Valerina
dc.contributor.author MACAEV, Fliur
dc.date.accessioned 2024-06-21T06:42:53Z
dc.date.available 2024-06-21T06:42:53Z
dc.date.issued 2023
dc.identifier.citation 11. POGREBNOI, Serghei; Nicolae EREMIA; ... ; Olga COSELEVA; Valerina SLANINA and Fliur MACAEV. Characterization of propolis from Moldova's central region: chemical composition, antioxidant and antimicrobial properties. Chemistry Journal of Moldova. General, Industrial and Ecological Chemistry, 2023, nr. 18(1), pp. 46-51. ISSN 1857-1727, ISSN 2345-1688 [online]. en_US
dc.identifier.issn 1857-1727
dc.identifier.issn 2345-1688
dc.identifier.uri http://doi.org/10.19261/cjm.2023.924
dc.identifier.uri http://repository.utm.md/handle/5014/27548
dc.description.abstract The chemical composition, antioxidant and antimicrobial activity of propolis ethanolic and water-ethanolic extracts from the central zone of Moldova have been investigated by GC-MS and liquid chromatography. There were found 20 amino acids, of which the most abundant are glutamic acid, alanine, leucine and isoleucine. The main constituents of the alcoholic extract are pinocembrin, n-heptacosan and naringenin. The aqueous-alcoholic extract was characterized by the content of sakuranin, 4-methoxy sakuranetin, caryophylline oxide, isocaryophylline oxide, trans-longipinocarveol. The propolis extracts exhibited strong antioxidant (53.7 mg ascorbic acid eq./g extract or 113.4 mg Trolox eq./g extract and 87.5 mg ascorbic acid eq./g extract or 162 mg Trolox eq./g extract for ethanol, and water-ethanol extract, respectively) and antimicrobial activity (from 0.0055 up to 0.07%), suggesting their potential as natural agents for therapeutic use. en_US
dc.language.iso en en_US
dc.publisher Institutul de Chimie al AŞM en_US
dc.relation.ispartofseries Chemistry Journal of Moldova. General, Industrial and Ecological Chemistry;2023, nr. 18(1)
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject amino acids en_US
dc.subject propolis ethanolic extracts en_US
dc.subject propolis water-ethanolic extracts en_US
dc.subject antibacterial activity en_US
dc.title Characterization of propolis from Moldova's central region: chemical composition, antioxidant and antimicrobial properties en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Browse

My Account