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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12710/18143
TitleAntioxidant activity of purple coneflower herb extracts, depending on the composition of the extragent
Other TitlesActivitatea antioxidantă a extractelor din părţi aeriene de Echinacea purpurie, în funcţie de compoziţia extragentului
AuthorsNovash, Dzianis
Lukashou, Raman
KeywordsEchinacea purpurea;antioxidant activity;hydroxycinnamic acids
Issue Date2021
PublisherAsociația Farmaciștilor din Republica Moldova
CitationNOVASH, Dzianis, LUKASHOU, Raman. Antioxidant activity of purple coneflower herb extracts, depending on the composition of the extragent. In: Revista Farmaceutică a Moldovei. 2021, vol. 45, nr. 1, pp. 62-66. ISSN 1812-5077.
AbstractRezumat. S-a cercetat dependenţa efectului antioxidant faţă de concentraţia acizilor hidroxicinamici din extractele din părţi aeriene de Echinacea purpurea, obţinute la utilizarea extragenţilor de diferită compoziţie. Extractele obţinute pe bază de propan-2-ol 20%, etanol 20%, metanol 40%, acetonă 40%, propilenglicol 40% și dimetilsilfoxid 40% în calitate de extragenţi, au prezentat o activitate antioxidantă ridicată în combinaţie cu un conţinut ridicat de acizi hidroxicinamici. Acești solvenţi pot fi folosiţi la elaborarea formelor farmaceutice.
Abstract. The dependence of the antioxidant effect on the concentration of hydroxycinnamic acids in extracts from Echinacea purpurea herb obtained with the use of extractants of different composition was investigated. Extracts obtained using 20% propan-2-ol, 20% ethanol, 40% methanol, 40% acetone, 40% propylene glycol and 40% dimethyl sylfoxide as an extractant have high antioxidant activity in combination with a high content of hydroxycinnamic acids. These solvents can be offered for preparing dosage forms.
metadata.dc.relation.ispartofRevista Farmaceutică a Moldovei
URIhttps://repository.usmf.md/handle/20.500.12710/18143
ISSN1812-5077
Appears in Collections:Revista Farmaceutică a Moldovei Nr. 1 Vol. 45, 2021



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