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Stabilization of Sunflower Oil with Biologically Active Compounds from Berries

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dc.contributor.author GHENDOV-MOSANU, Aliona
dc.contributor.author POPOVICI, Violina
dc.contributor.author CONSTANTINESCU, Cristina Gabriela
dc.contributor.author DESEATNICOVA, Olga
dc.contributor.author SIMINIUC, Rodica
dc.contributor.author SUBOTIN, Iurie
dc.contributor.author DRUTA, Raisa
dc.contributor.author PINTEA, Adela
dc.contributor.author SOCACIU, Carmen
dc.contributor.author STURZA, Rodica
dc.date.accessioned 2024-05-14T08:25:17Z
dc.date.available 2024-05-14T08:25:17Z
dc.date.issued 2023
dc.identifier.citation GHENDOV-MOSANU, Aliona et al. Stabilization of Sunflower Oil with Biologically Active Compounds from Berries. In: Molecules, 2023. vol. 28. iss. 8, art. no. 3596. ISSN 1420-3049. en_US
dc.identifier.issn 1420-3049
dc.identifier.uri https://doi.org/10.3390/molecules28083596
dc.identifier.uri http://repository.utm.md/handle/5014/27078
dc.description Acces full text - https://doi.org/10.3390/molecules28083596 en_US
dc.description.abstract Sunflower oil (Helianthus annuus) contains a rich concentration of polyunsaturated fatty acids, which are susceptible to rapid oxidative processes. The aim of this study was to evaluate the stabilizing effect of lipophilic extracts from two types of berries, sea buckthorn and rose hips, on sunflower oil. This research included the analysis of sunflower oil oxidation products and mechanisms, including the determination of chemical changes occurring in the lipid oxidation process via LC-MS/MS using electrospray ionization in negative and positive mode. Pentanal, hexanal, heptanal, octanal, and nonanal were identified as key compounds formed during oxidation. The individual profiles of the carotenoids from sea buckthorn berries were determined using RPHPLC. The influence of the carotenoid extraction parameters ascertained from the berries on the oxidative stability of sunflower oil was analyzed. The dynamics of the accumulation of the primary and secondary products of lipid oxidation and the variation of the carotenoid pigment content in the lipophilic extracts of sea buckthorn and rose hips during storage demonstrated good stability at 4 ◦C in the absence of light for 12 months. The experimental results were applied to mathematical modeling using fuzzy sets and mutual information analysis, which allowed for the prediction of the oxidation of sunflower oil. en_US
dc.language.iso en en_US
dc.publisher MDPI (Basel, Switzerland) en_US
dc.relation.ispartofseries Molecules;2023. vol. 28. iss. 8
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject sunflower oil en_US
dc.subject carotenoids en_US
dc.subject sea buckthorn en_US
dc.subject rose hips en_US
dc.subject lipid oxidation en_US
dc.subject oxidative stability en_US
dc.title Stabilization of Sunflower Oil with Biologically Active Compounds from Berries en_US
dc.type Article en_US


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