Effect of drying methods on free and bound phenolic compounds, antioxidant capacities, and bioaccessibility of Cornelian cherry

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dc.authoridKaradag, Ayse/0000-0001-8615-7321
dc.authoridOZKAN, KUBRA/0000-0003-0580-5804
dc.authoridBAYRAM, HATICE MERVE/0000-0002-7073-2907
dc.authoridSAGDIC, OSMAN/0000-0002-2063-1462
dc.contributor.authorBayram, Hatice Merve
dc.contributor.authorOzkan, Kubra
dc.contributor.authorOzturkcan, Arda
dc.contributor.authorSagdic, Osman
dc.contributor.authorGunes, Esra
dc.contributor.authorKaradag, Ayse
dc.date.accessioned2024-09-11T19:50:10Z
dc.date.available2024-09-11T19:50:10Z
dc.date.issued2024
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractCornus mas L. (Cornelian cherry, CM) fruits were dehydrated by solar-drying (SD) and freeze-drying (FD), and in addition to sugar and mineral contents, the free and insoluble-bound phenolics were determined in fresh and dried fruits. After subjecting the sample to simulated in vitro digestion, the change of free and bound phenolics at gastric and intestinal digestion steps was evaluated in fresh and dried CM fruits. In fresh CM fruits, the total phenolic content (TPC) was dominated by the bound fraction, whereas the contribution of free phenolics to the total content (free + bound) became more dominant (731-1439 mg GAE/100 g dw) in the dried fruits. The bioaccessibility (BI%) of TPC from fresh CM after digestion was 193%, whereas it was 18.60 and 48.02% for SD and FD fruits, respectively. The contribution free fraction to the total TPC value was around 28% in nondigested fresh samples and increased to 94% in digested samples; however, in dried samples, it was 64% prior to digestion and only increased to 70% in digested samples. A total of 17 phenolic compounds were identified in CM fruits: chlorogenic acid, caffeic acid, epicatechin, quercetin, cyanidin-3-O-glucoside, and pelargonidin 3-O-glucoside were only detected in the free fraction; gallic acid, vanillic acid, ferulic acid, and kaempferol were detected in higher amounts in the bound fraction. The quantity of detected phenolics in the nondigested sample generally decreased from the gastric to the intestinal stage of digestion. The release of phenolics from the fruit matrix and their degradation occurred simultaneously during digestion, and this could be affected by the state of the fruit, e.g., fresh or dried.en_US
dc.description.sponsorshipYimath;ldimath;z Technical University [KAP-150121-SAO]; Istanbul Gelisim University Scientific Research Projects (BAP)en_US
dc.description.sponsorshipThis work has been financially supported by the Istanbul Gelisim University Scientific Research Projects (BAP) under the Project Number of KAP-150121-SAO.en_US
dc.identifier.doi10.1007/s00217-024-04552-6
dc.identifier.endpage2478en_US
dc.identifier.issn1438-2377
dc.identifier.issn1438-2385
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85191288542en_US
dc.identifier.startpage2461en_US
dc.identifier.urihttps://doi.org/10.1007/s00217-024-04552-6
dc.identifier.urihttps://hdl.handle.net/11363/7577
dc.identifier.volume250en_US
dc.identifier.wosWOS:001207650100002en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEuropean Food Research And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240903_Gen_US
dc.subjectCornus mas L.en_US
dc.subjectFree phenolicsen_US
dc.subjectInsoluble-bound phenolicsen_US
dc.subjectAntioxidant capacityen_US
dc.subjectSimulated digestionen_US
dc.titleEffect of drying methods on free and bound phenolic compounds, antioxidant capacities, and bioaccessibility of Cornelian cherryen_US
dc.typeArticleen_US

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