Comparison of Phenolic Profile and Antioxidant Properties of Pulp and Seeds of Two Different Grapes Types (Vitis vinifera L. and Vitis labrusca L.) Grown in Anatolia: The Amount of Resveratrol of Grape Samples

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dc.contributor.authorKavgacı, Merve
dc.contributor.authorYukunc, Gulsah Okumus
dc.contributor.authorKeskin, Merve
dc.contributor.authorCan, Zehra
dc.contributor.authorKolaylı, Sevgi
dc.date.accessioned2024-10-04T18:58:38Z
dc.date.available2024-10-04T18:58:38Z
dc.date.issued2023
dc.departmentBayburt Üniversitesien_US
dc.description.abstractBackground: Grape is the most widely cultivated fruit all over the World and it is both food and a good source of antioxidants. The fruit is rich in phytochemicals and its seed is especially a source for resveratrol, a stilbene that shows health promoting effect. Objective: In this study, phenolic profile and antioxidant properties of eight grape cultivars with two species cultivated in Turkey were compared. Isabella, Razaki, Alphonse Lavalleé, Red Globe and Emir cultivars were used. Methods: Total phenolic substance (TPS), total flavonoid substance (TFS), total antioxidant capacity (FRAP) and phenolic compositions of the pulp and the seeds were determined. Phenolic composition of grapes were found by using HPLC-UV. Results: The results showed that total phenolic substances and total antioxidant capacities were richer in the seeds than in the pulps. Catechin and epicatechin are major phenolic compounds in the grape seeds, and chrysin, pinocembrin, resveratrol, luteolin and caffeic acid phenethyl ester (CAPE) were detected in the pulp as major. Resveratrol varied from 4.50 to 101.89 mg/100 g, while was equally in both the seed and pulp. It was found that all grape samples were rich in phenolic compounds and had antioxidant activity. Conclusion: It was clear that antioxidant capacity and phenolic profile of samples changes according to grape species and cultivars. © 2023, The Tunisian Chemical Society and Springer Nature Switzerland AG.en_US
dc.description.sponsorshipKaradeniz Technical University Scientific Research, (BAP06)en_US
dc.identifier.doi10.1007/s42250-023-00660-0
dc.identifier.endpage2469en_US
dc.identifier.issn2522-5758
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85152708725en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2463en_US
dc.identifier.urihttps://doi.org/10.1007/s42250-023-00660-0
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3929
dc.identifier.volume6en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofChemistry Africaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlphonse Lavalleéen_US
dc.subjectEmiren_US
dc.subjectIsabellaen_US
dc.subjectKaraeriken_US
dc.subjectRed globeen_US
dc.subjectResveratrolen_US
dc.titleComparison of Phenolic Profile and Antioxidant Properties of Pulp and Seeds of Two Different Grapes Types (Vitis vinifera L. and Vitis labrusca L.) Grown in Anatolia: The Amount of Resveratrol of Grape Samplesen_US
dc.typeArticleen_US

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