Soil-driven terroir: Impacts on Vitis vinifera L. 'Karasakiz' wine quality and phenolic composition

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dc.authoridÇelebi Uzkuç, Nesrin Merve / 0000-0001-8822-7864
dc.authoridUzkuç, Hasan / 0000-0002-0937-7598
dc.authoridKavdır, Yasemin / 0000-0002-2527-7685
dc.authoridKırca Toklucu, Ayşegül / 0000-0001-9293-9063
dc.contributor.authorÇelebi Uzkuç, Nesrin Merve
dc.contributor.authorUzkuç, Hasan
dc.contributor.authorKavdır, Yasemin
dc.contributor.authorHamzaoğlu, Fatmagül
dc.contributor.authorKırca Toklucu, Ayşegül
dc.date.accessioned2025-05-29T02:57:58Z
dc.date.available2025-05-29T02:57:58Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstract'Karasakiz' (Vitis vinifera L.), is a local red grape variety native to Çanakkale, a province of Türkiye. This work aimed to characterize the phenolic profile of Karasakiz red wines and mainly investigate the effects of soil characteristics on the phenolic composition, antioxidant capacity, and color properties of the red wines produced. The study was conducted on three vineyards located in three different regions of Çanakkale, each with distinct chemical properties and textural characteristics, over two consecutive vintages (2019 and 2020). The phenolic profiles and color properties of red wines varied depending on the year and region, and were strongly influenced by soil texture. A strong correlation (r = 0.897 and P < 0.0001) was found between the percentage of sand in the soil and the total monomeric anthocyanin content of the wines. Total monomeric anthocyanin contents of Karasakiz wines ranged from 15.76 mg/L to 68.87 mg/L, while total phenolics ranged from 1238 mg/L to 1950 mg/L, with variations observed depending on the region and year. Additionally, a high positive correlation was observed between potassium concentration and the concentrations of ferulic acid and catechin in the wines. This study reveals the characteristic properties and phenolic composition of Karasakiz wines from different sub-regions, highlighting significant correlations in terms of the soil-wine relationship.
dc.description.sponsorshipCanakkale Onsekiz Mart University the Scientific Research Coordination Unit [FHD-2020-3241]
dc.description.sponsorshipThis study is a part of Nesrin Merve CELEBIcenter dot UZKUC 's PhD thesis supervised by Ays,eguel KIRCA TOKLUCU. We greatly acknowledge the funding from the Canakkale Onsekiz Mart University the Scientific Research Coordination Unit (Project number: FHD-2020-3241) . Additionally, we express our gratitude to Prof. Dr. Mehmet OZKAN for generously providing the facilities for the HPLC analyses of the wine samples.
dc.identifier.doi10.1016/j.jfca.2025.107444
dc.identifier.issn0889-1575
dc.identifier.issn1096-0481
dc.identifier.scopus2-s2.0-85219684464
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jfca.2025.107444
dc.identifier.urihttps://hdl.handle.net/20.500.12428/30221
dc.identifier.volume142
dc.identifier.wosWOS:001445963500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofJournal of Food Composition and Analysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250529
dc.subjectRed wine
dc.subjectTerroir
dc.subjectSoil
dc.subjectPhenolics
dc.subjectAnthocyanin
dc.titleSoil-driven terroir: Impacts on Vitis vinifera L. 'Karasakiz' wine quality and phenolic composition
dc.typeArticle

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