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Clonal trans -Resveratrol Potential in the Ripened Grapes of Vitis vinifera L. cv ‘Kalecik Karası’
Erwerbs-Obstbau ( IF 1.2 ) Pub Date : 2020-05-26 , DOI: 10.1007/s10341-020-00500-2
Nurhan Keskin , Birhan Kunter , Hasan Çelik

In this study, trans-resveratrol (t-RSV; 3,5,4′-trihydroxy-trans-stilbene) contents of the ripened berries of 23 clones of ‘Kalecik Karası’ which is one of Turkey’s leading red wine grape cultivars, grown in Ankara (Kalecik) were determined by HPLC. For this purpose; the berries were collected at 22–24 °Brix during 2016–2017 vintage seasons. Descriptive statistics for t-RSV content of clones were expressed as mean with their standard errors. One-way analysis of variance was performed for the comparison. Duncan multiple comparison test was used to determine the significant variances among clones. In addition, Analysis of Mean (ANOM) was also applied to determine the differences of the clones from the grand mean. As a result, t-RSV content of the clones ranged from 0.31 mg kg−1 (Clone 22) to 1.67 mg kg−1 (Clone 7) followed by Clone 6 with 1.12 mg kg−1 and differences among the clones were statistically significant (p < 0.05).



中文翻译:

葡萄成熟葡萄'KalecikKarası'的克隆反式-白藜芦醇潜力

在这项研究中,种植了土耳其最主要的红葡萄品种之一的“ KalecikKarası”的23个克隆的成熟浆果中的反式白藜芦醇(t -RSV; 3,5,4'-三羟基-反式-二苯乙烯)含量通过HPLC测定Ankara(Kalecik)中的含量。以此目的; 在2016–2017酿酒季节,浆果在22–24°Brix收集。克隆的t -RSV含量的描述性统计数据以平均值和标准误表示。为比较进行了单向方差分析。使用邓肯多重比较测试确定克隆之间的显着差异。此外,均值分析(ANOM)也用于确定克隆与均值的差异。结果是,克隆的t -RSV含量范围从0.31 mg kg -1(克隆22)到1.67 mg kg -1(克隆7),其次是克隆1.21 mg kg -1,克隆之间的差异具有统计学意义(p  <0.05 )。

更新日期:2020-05-26
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