Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/10719
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zeković, Zoran | en_US |
dc.contributor.author | Lepojević, Žika | en_US |
dc.contributor.author | Mujić, Ibrahim | en_US |
dc.date.accessioned | 2020-03-03T14:40:59Z | - |
dc.date.available | 2020-03-03T14:40:59Z | - |
dc.date.issued | 2006 | - |
dc.identifier.isbn | 8086059456 | en_US |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/10719 | - |
dc.description.abstract | The aim of this paper is to investigate supercritical fluid extraction (SFE) by carbon dioxide (CO2) of one complex matrix, such is a mixture of propolis, mentha and thyme (PMT). In this way could be obtained an extract (PMT-C) contains all non-polar (lipophilic, essential oil compounds) pharmacologically active compounds of investigated matrix. After SFE-CO 2, the same material (without non-polar compounds) was extracted by "classical extraction" using 70% ethanol (extraction of polar substances from matrix) and dry extract (PMT-E) was obtained. For qualitative and quantitative analysis of PMT-C and PMT-E the GC-MS method was used. The antioxidant activity of obtained extracts was determined by ESR (Electron Spin Resonance) spectroscopy - Hydroxyl radical assays (Fenton reaction system). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Praha: Process Engineering Publisher | en_US |
dc.relation.ispartof | CHISA 2006 - 17th International Congress of Chemical and Process Engineering | en_US |
dc.title | SFE of PMT mixture by supercritical CO2 | en_US |
dc.type | Conference Paper | en_US |
dc.relation.conference | 17th International Congress of Chemical and Process Engineering | en_US |
dc.identifier.scopus | 2-s2.0-34748836457 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/34748836457 | - |
dc.description.version | Published | en_US |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
crisitem.author.dept | Tehnološki fakultet, Katedra za biotehnologiju | - |
crisitem.author.orcid | 0000-0002-5432-7071 | - |
crisitem.author.parentorg | Tehnološki fakultet | - |
Appears in Collections: | TF Publikacije/Publications |
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