Physicochemical properties, organic acid composition and free amino acid profiles in selected Cornus mas L. genotypes from the Çoruh Valley

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dc.contributor.authorErdogan, Ummugulsum
dc.contributor.authorErdogan, Yasar
dc.date.accessioned2026-02-28T12:18:09Z
dc.date.available2026-02-28T12:18:09Z
dc.date.issued2025
dc.departmentBayburt Üniversitesi
dc.description.abstractCornus mas L. (cornelian cherry) is a species widely used from traditional consumption to modern industrial applications due to its high nutritional content, richness in phenolic compounds, and functional food potential. This study aimed to comprehensively evaluate the physicochemical properties, organic acid composition, and free amino acid profiles of 15 cornelian cherry genotypes selected from the & Ccedil;oruh Valley, one of Turkey's important biodiversity centers. Fruit samples were collected at full physiological maturity, and TSS, titratable acidity, pH, sugar composition, ascorbic acid, and tannin contents were analyzed using standard methods. Organic acids were determined by HPLC-UV, and free amino acids were determined by HPLC with OPA/FMOC derivatization. All measured traits differed significantly among genotypes (p < 0.05). Malic acid ranged from 38.12 to 251.34 mg/100 g, and total organic acids from 588.89 to 1038.15 mg/100 g. Free amino acid contents ranged from 71.34 to 93.14 mg/100 g, with the highest values in the G7 and G5 genotypes. This study demonstrates that the & Ccedil;oruh Valley is an important hotspot of genetic diversity for cornelian cherry and contains genotype groups suitable for different uses. Overall, the findings provide a biochemical basis for selecting genotypes for breeding, nutritional applications, and industrial processing.
dc.identifier.doi10.15835/nbha53414887
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.issue4
dc.identifier.urihttps://doi.org/10.15835/nbha53414887
dc.identifier.urihttps://hdl.handle.net/20.500.12403/6129
dc.identifier.volume53
dc.identifier.wosWOS:001654109200045
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherUniv Agr Sci & Veterinary Med Cluj-Napoca
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napoca
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260218
dc.subjectamino acid profile
dc.subjectCornus mas
dc.subjectgenetic variation
dc.subjectHPLC
dc.subjectnutritional quality
dc.subjectorganic acid
dc.titlePhysicochemical properties, organic acid composition and free amino acid profiles in selected Cornus mas L. genotypes from the Çoruh Valley
dc.typeArticle

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