The effect of cane girdling on berry skin phenolic concentration of three table grape varieties

The effect of cane girdling on berry skin phenolic concentration of three table grape varieties

The effect of cane girdling on grape skin phenolic composition and concentration was examined on three Hungarian table grape varieties, i.e. noir-skinned 'Esther', rose-skinned 'Lidi', and blanc-skinned 'Fanny'. Girdling was conducted at the BBCH 75 phenological growth...

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Bibliographic Details
Main Authors: György Lukácsy, Szabolcs Villangó, Gyula Váradi, Edit Hajdu, Gábor Zanathy†, Borbála Bálo, Zsolt Zsófi
Format: Article
Language:Bulgarian
Published: University of Zagreb, Faculty of Agriculture 2021-06-01
Series:Journal of Central European Agriculture
Subjects:
esther
lidi
fanny
anthocyanin
phenols
Online Access:https://jcea.agr.hr/articles/772655_The_effect_of_cane_girdling_on_berry_skin_phenolic_concentration_of_three_table_grape_varieties_en.pdf
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Summary:The effect of cane girdling on grape skin phenolic composition and concentration was examined on three Hungarian table grape varieties, i.e. noir-skinned 'Esther', rose-skinned 'Lidi', and blanc-skinned 'Fanny'. Girdling was conducted at the BBCH 75 phenological growth stage (pea-sized berries). A significant increase was observed in anthocyanin-glycosides in the treated berry skins irrespective of the cultivar. Other phenolic substances (gallic acid, trans-resveratrol, (+)-catechin, quercetin-3-glucuronide) were less sensitive to the treatment, but noticeable differences were found between the genotypes.
ISSN:1332-9049

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