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The nutritional value and mineral composition of the red grape, blackberry and raspberry cold-pressed seed oil cakes

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dc.contributor.author Krulj, Jelena
dc.contributor.author Krstović, Saša
dc.contributor.author Peić Tukuljac, Lidija
dc.contributor.author Šeregelj, Vanja
dc.contributor.author Teslić, Nemanja
dc.contributor.author Kojić, Jovana
dc.date.accessioned 2023-07-13T12:35:41Z
dc.date.available 2023-07-13T12:35:41Z
dc.date.issued 2022-06
dc.identifier.issn 2637-3298
dc.identifier.uri http://oa.fins.uns.ac.rs/handle/123456789/223
dc.description.abstract Oilseed cakes obtained after oil extraction by cold pressing is free of toxic solvents and rich in nutrients (dietary fibers, antioxidants, vitamins, minerals, etc). Blackberry, raspberry and red grape flours were separated as flours with high fibre content (62.09–74.61 % dw) and relatively low content of protein (10.55-13.20 % dw). Pressing residues of red grape and berry seeds have been shown to exhibit high levels DPPH, ABTS and reducing power capacity. The chemical composition of raspberry pressed seed oil cakes showed highest contain of 69.53% neutral detergent fiber (NDF): cellulose, hemicellulose and lignin, while acid detergent fiber (ADF) was amount of 62.77%. The results showed the content of nutrient elements with the predominance of grape seed in Ca (481.55 mg/kg) and K (473.64 mg/kg). The Zn content of was in the range of 1.32 mg/kg to 1.61 mg/kg, whereas the Fe content ranged from 10.34 mg/kg to 12.35 mg/kg. Results indicate that oil cakes of red grape and berry seed proved to be a good source of micro- and macroelements. Due to high contents of dietary fiber and other bioactive compounds, oil cake residual can be used for valorization of functional ingredients or bioactive phytochemicals and potentially used in various food/feed applications. en_US
dc.language.iso en en_US
dc.relation info:eu-repo/grantAgreement/MESTD/inst-2020/200222/RS//
dc.rights openAccess
dc.subject cold-pressed seed oil cakes, en_US
dc.subject antioxidant capacity en_US
dc.subject dietary fibers en_US
dc.subject minerals en_US
dc.title The nutritional value and mineral composition of the red grape, blackberry and raspberry cold-pressed seed oil cakes en_US
dc.type Other en_US
dc.type info:eu-repo/semantics/other


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