Dynamics of Berry Characteristics, Biochemical Composition, and Physiological Responses Across Ripening Stages: Investigating the Impact of Pollinizer Varieties on Physiological Femaleness in Bozcaada Çavuşu (Vitis vinifera L. cv)

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dc.authoridYILMAZ, TURHAN/0000-0002-3756-4497
dc.authoridkaya, ozkan/0000-0002-1679-6125
dc.contributor.authorAtes, Fadime
dc.contributor.authorDelavar, Hava
dc.contributor.authorDardeniz, Alper
dc.contributor.authorYilmaz, Turhan
dc.contributor.authorTuran, Metin
dc.contributor.authorKaya, Ozkan
dc.date.accessioned2025-01-27T20:24:24Z
dc.date.available2025-01-27T20:24:24Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractUnderstanding the dynamic changes in grape characteristics during ripening is crucial for enhancing grape quality, which, in turn, influences overall viticulture practices. This study aimed to investigate the temporal and cultivar-specific variations in grape characteristics, focusing on BAs, phenolic compounds, antioxidant enzymes, and organic acids. Our results revealed that Bozcaada cavusu*Kuntra and Kuntra grapes exhibited the most significant growth in size, weight, and maturity index at the final developmental stage (EL-38), while Vasilaki showed a nuanced maturation pattern with significant increases in berry width but not weight. Across all varieties, the highest maturity index and Total Soluble Solids percentages were observed at EL-38. The investigation of BAs revealed a significant decrease in Put levels from 2.62 at EL-32 to 2.04 mg L-1 at EL-38, contrasting with an increasing trend in Agm concentrations from 0.25 at EL-29 to 0.37 mg L-1 at EL-38. Bozcaada cavusu*Kuntra stood out with the highest Cad concentration at 2.96 mg L-1. The analysis of phenolic compounds highlighted a distinct temporal pattern for gallic acid, increasing from 1.60 at EL-29 to 3.77 g L-1 at EL-32 and maintaining stability at 3.74 g L-1 at EL-38. Bozcaada cavusu*Vasilaki consistently exhibited higher concentrations of phenolic compounds, such as epicatechin (5.69 g L-1) and tyrosol (7.00 g L-1). Antioxidant enzymes like catalase and superoxide dismutase in grape cultivars showed significant temporal variations, indicating a dynamic oxidative stress response during berry ripening. Catalase activity decreased from 14.04 to 11.20 EU/gr berry between EL-29 and EL-38. The multifaceted regulation of superoxide dismutase by sampling time and cultivar highlighted the complexity of antioxidant dynamics in grapevine physiology. In conclusion, this comprehensive study sheds light on the intricate interplay of temporal and cultivar-specific factors influencing grape characteristics, providing valuable insights for optimizing viticulture practices and enhancing overall grape quality.
dc.description.sponsorshipGeneral Directorate of Agricultural Research and Policies
dc.description.sponsorshipNo Statement Available
dc.identifier.doi10.1007/s00344-024-11263-5
dc.identifier.endpage2313
dc.identifier.issn0721-7595
dc.identifier.issn1435-8107
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85187934871
dc.identifier.scopusqualityQ1
dc.identifier.startpage2294
dc.identifier.urihttps://doi.org/10.1007/s00344-024-11263-5
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22199
dc.identifier.volume43
dc.identifier.wosWOS:001185652900001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Plant Growth Regulation
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectBerry ripening
dc.subjectKuntra
dc.subjectVasilaki
dc.subjectFemale dominance
dc.subjectPollination
dc.titleDynamics of Berry Characteristics, Biochemical Composition, and Physiological Responses Across Ripening Stages: Investigating the Impact of Pollinizer Varieties on Physiological Femaleness in Bozcaada Çavuşu (Vitis vinifera L. cv)
dc.typeArticle

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