dc.creator | Kostić, Aleksandar Ž. | |
dc.creator | Milinčić, Danijel D. | |
dc.creator | Stanisavljević, Nemanja S. | |
dc.creator | Gašić, Uroš M. | |
dc.creator | Lević, Steva | |
dc.creator | Kojić, Milan O. | |
dc.creator | Tešić, Živoslav Lj. | |
dc.creator | Nedović, Viktor | |
dc.creator | Barać, Miroljub B. | |
dc.creator | Pešić, Mirjana B. | |
dc.date.accessioned | 2021-03-10T14:18:56Z | |
dc.date.available | 2021-03-10T14:18:56Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 0308-8146 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/5814 | |
dc.description.abstract | The aim of research was to determine polyphenols bioaccessibility and antioxidant properties of thermally-treated skimmed goat milk enriched with sunflower bee-collected pollen through in vitro digestion. HPLC analysis confirmed that pollen-enriched milk contained flavonols as the main phenolic fraction (80.7–76.2%) followed by phenolic acids (14.2–17.4%). Among individual compounds quercetin-3-O-glucoside (155.1–197.2 μg/L) and p-coumaric acid (29.5–30.7 μg/L) were the main quantified flavonols and phenolic acids, respectively. After digestion of milk/pollen sample, total polyphenols recovery was 30.71% with higher phenolic acids recovery (40.1%) compared to flavonols (28.3%) indicating strong interactions between caprine milk casein micelles and pollen polyphenols. Applied antioxidant assays (phosphomolybdenum, ABTS•+scavenging activity and ferrous-ion-chelating capacity) have confirmed complexity of prepared product- it had high ability to quench ABTS•+ radicals and to form chelating complexes with Fe2+ ions. Digestion provoked 20% reduction in total antioxidant capacity compared to the initial sample. TTSG milk/pollen powder could be good functional ingredient. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier Ltd | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200042/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200007/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200116/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Food Chemistry | sr |
dc.subject | Antioxidant properties | sr |
dc.subject | Goat milk/pollen powder | sr |
dc.subject | In vitro polyphenol bioaccessibility | sr |
dc.subject | Monofloral sunflower bee-collected pollen | sr |
dc.title | Polyphenol bioaccessibility and antioxidant properties of in vitro digested spray-dried thermally-treated skimmed goat milk enriched with pollen | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.rank | aM21 | |
dc.citation.spage | 129310 | |
dc.citation.volume | 351 | |
dc.identifier.doi | 10.1016/j.foodchem.2021.129310 | |
dc.identifier.scopus | 2-s2.0-85101327994 | |
dc.identifier.wos | 000632300600001 | |
dc.type.version | publishedVersion | sr |