Pregled bibliografske jedinice broj: 1038689
Crop level vs. leaf removal: Effects on Istrian Malvasia wine aroma and phenolic acids composition
Crop level vs. leaf removal: Effects on Istrian Malvasia wine aroma and phenolic acids composition // Food Chemistry, 312 (2020), 126046, 10 doi:10.1016/j.foodchem.2019.126046 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1038689 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Crop level vs. leaf removal: Effects on Istrian Malvasia wine aroma and phenolic acids composition
Autori
Bubola, Marijan ; Rusjan, Denis ; Lukić, Igor
Izvornik
Food Chemistry (0308-8146) 312
(2020);
126046, 10
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crop level ; leaf removal ; white wine ; aroma compounds ; phenolic acids
Sažetak
The impact of crop level and leaf removal on Istrian Malvasia (Vitis vinifera L.) white wine aroma and phenolic acids composition was studied over two vine-growing seasons. Two crop levels were combined with leaf removal or untreated control in two-factorial design. Crop level showed limited impact on aroma compounds in wine and the concentration of some esters was increased by higher crop level. In contrast, leaf removal increased the concentration of several aroma compounds and especially monoterpenes and esters. The concentration of hydroxycinnamic acids in wine was enhanced only by leaf removal, while no consistent impact of the investigated factors on hydroxybenzoic acids was observed. The obtained results suggest that in cases where environmental conditions are not limiting, increasing the crop level under adequate microclimate in fruit zone has no detrimental effects on white wine aroma and hydroxycinnamic acids composition, potentially leading to economically more sustainable grape production.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
POVEZANOST RADA
Projekti:
HRZZ-UIP-2014-09-1194 - Razjašnjavanje sortne tipičnosti vina i maslinovog ulja od hrvatskih domaćih sorti (TYPICRO) (Lukić, Igor, HRZZ - 2014-09) ( CroRIS)
Ustanove:
Institut za poljoprivredu i turizam, Poreč,
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