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https://open.uns.ac.rs/handle/123456789/3543
Pоljе DC-а | Vrеdnоst | Јеzik |
---|---|---|
dc.contributor.author | Mišan A. | en_US |
dc.contributor.author | Šarić B. | en_US |
dc.contributor.author | Milovanović, Ivan | en_US |
dc.contributor.author | Jovanov P. | en_US |
dc.contributor.author | Sedej I. | en_US |
dc.contributor.author | Tadić V. | en_US |
dc.contributor.author | Anamarija Mandić | en_US |
dc.contributor.author | Sakač, Marija | en_US |
dc.date.accessioned | 2019-09-23T10:28:27Z | - |
dc.date.available | 2019-09-23T10:28:27Z | - |
dc.date.issued | 2017-01-01 | - |
dc.identifier.issn | 14519372 | en_US |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/3543 | - |
dc.description.abstract | © 2017, CI and CEQ. All Rights Reserved. Due to a high content of rutin (2-10%), dried buckwheat leaf and flower (DBLF) formulations were shown to be efficient in the treatment of vascular diseases. In order to find a cost effective way for the extraction of antioxidants, the effects of ethanol/water ratio and temperature on the extraction efficiency of phenolic compounds and the mechanisms of antioxidant action of the extracts were tested. Extraction with ethanol/water mixture (80:20, v/v) for 24 h at room tempe-rature, after the mixture was just brought to boil was demonstrated to be an efficient and cheap way for obtaining a high yield of rutin (49.94±0.623 mg/g DBLF). The most abundant phenolic compounds in DBLF extracts were rutin and chlorogenic acid. Flavonoids, especially rutin, were shown to be the most res-ponsible for the antioxidant activity in all investigated lipid model systems, acting as free radical scavengers, electron-donating substances and chelators of iron ions. In β-carotene bleaching tests, the extracts with the highest activity were as efficient as BHT (butylated hydroxytoluole). Regarding the results of antihemo-lytic and Schaal oven tests, the extracts demonstrated remarkable ability to inhibit the oxidative destruction of erythrocytes and to prolong the beginning of the oxidation process in sunflower oil. | en_US |
dc.relation.ispartof | Chemical Industry and Chemical Engineering Quarterly | en_US |
dc.title | Phenolic profile and antioxidant properties of dried buckwheat leaf and flower extracts | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.doi | 10.2298/CICEQ150704004M | - |
dc.identifier.scopus | 2-s2.0-85018792441 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85018792441 | - |
dc.description.version | Unknown | en_US |
dc.relation.lastpage | 47 | en_US |
dc.relation.firstpage | 39 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.volume | 23 | en_US |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Naučni institut za prehrambene tehnologije u Novom Sadu | - |
crisitem.author.orcid | 0000-0002-5492-7237 | - |
crisitem.author.parentorg | Univerzitet u Novom Sadu | - |
Nаlаzi sе u kоlеkciјаmа: | FINS Publikacije/Publications |
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