| Naslov: | Impact of storage conditions on stability of bioactive compounds and bioactivity of beetroot extract and encapsulates |
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| Avtorji: | ID Postružnik, Vesna (Avtor)
ID Stajčić, Slađana (Avtor)
ID Borjan, Dragana (Avtor)
ID ĆetkoviĆ, Gordana (Avtor)
ID Knez, Željko (Avtor)
ID Knez Marevci, Maša (Avtor)
ID Vulić, Jelena J. (Avtor) |
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| Datoteke: |  processes-12-01345.pdf (4,57 MB)
MD5: 9539922DDD9E879012ACAF6D7FC51727
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Članek v reviji |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKKT - Fakulteta za kemijo in kemijsko tehnologijo
MF - Medicinska fakulteta
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| Opis: | Background: In this study, bioactive compounds (phenolics and betalains) extracted from beetroot were stabilized by encapsulation with maltodextrin and soy protein by the freeze drying method. Stability of bioactive compounds and bioactivities in a beetroot extract and encapsulates during 60 days of storage at 4 ◦C (without light) and at 25 ◦C (with and without light) were investigated. (2) Methods: Contents of bioactive compounds and bioactivity (antioxidant activity by DPPH, RP, and ABTS tests; anti-inflammatory and antihyperglycemic activity) were determined. Improvement in stability of bioactives’ content and bioactivity of prepared encapsulates in relation to the extract was observed after storage at room temperature under light conditions. (3) Results: Encapsulation with maltodextrin showed improvement in stability of all studied bioactive parameters, while an encapsulate with soy protein improved stability of bioactives and antioxidant activity compared to the extract. The encapsulated beetroot extract represents a promising food additive for functional foods due to their content of bioactive compounds and consequent bioactivities. |
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| Ključne besede: | isolation, phenolic copound, colorants, formulation, functional foods |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 20.05.2025 |
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| Datum sprejetja članka: | 14.06.2025 |
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| Datum objave: | 28.06.2025 |
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| Leto izida: | 2025 |
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| Št. strani: | 18 str. |
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| Številčenje: | Vol. 12, iss. 7, [article no.] 1345 |
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| PID: | 20.500.12556/DKUM-94205  |
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| UDK: | 66 |
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| COBISS.SI-ID: | 244831491 |
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| DOI: | 10.3390/pr12071345 |
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| ISSN pri članku: | 2227-9717 |
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| Avtorske pravice: | © 2024 by the authors |
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| Datum objave v DKUM: | 08.08.2025 |
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| Število ogledov: | 152 |
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| Število prenosov: | 13 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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