Kratko priopćenje
https://doi.org/10.5513/JCEA01/22.2.3152
The effect of cane girdling on berry skin phenolic concentration of three table grape varieties
György LUKÁCSY
; Szent István University, Institute of Viticulture and Oenology, Department of Viticulture, Budapest, Hungary
Szabolcs VILLANGÓ
; Eszterházy Károly University, Institute of Viticulture and Oenology, Eger, Hungary
Gyula VÁRADI
; Szent István University, Institute of Viticulture and Oenology, Department of Viticulture, Budapest, Hungary
Edit HAJDU
; Szent István University, Institute of Viticulture and Oenology, Department of Viticulture, Budapest, Hungary
Gábor ZANATHY†
; Szent István University, Institute of Viticulture and Oenology, Department of Viticulture, Budapest, Hungary
Borbála BÁLO
; Szent István University, Institute of Viticulture and Oenology, Department of Viticulture, Budapest, Hungary
Zsolt ZSÓFI
; Eszterházy Károly University, Institute of Viticulture and Oenology, Eger, Hungary
Sažetak
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 anthocyaninglycosides 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.
Ključne riječi
Esther; Lidi; Fanny; anthocyanin; phenols
Hrčak ID:
259549
URI
Datum izdavanja:
29.6.2021.
Posjeta: 541 *