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Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine
Moleculus, 27 (2022), 3; 714. https://doi.org/10.3390/molecules27030714
Kujundžić, Toni; Rastija, Vesna; Šubarić, Domagoj; Jukić, Vladimir; Schwander, F.; Drenjančević, Mato

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Kujundžić, T., Rastija, V., Šubarić, D., Jukić, V., Schwander, F. i Drenjančević, M. (2022). Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine. Moleculus, 27. (3). doi: 10.3390/molecules27030714

Kujundžić, Toni, et al. "Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine." Moleculus, vol. 27, br. 3, 2022. https://doi.org/10.3390/molecules27030714

Kujundžić, Toni, Vesna Rastija, Domagoj Šubarić, Vladimir Jukić, F. Schwander i Mato Drenjančević. "Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine." Moleculus 27, br. 3 (2022). https://doi.org/10.3390/molecules27030714

Kujundžić, T., et al. (2022) 'Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine', Moleculus, 27(3). doi: 10.3390/molecules27030714

Kujundžić T, Rastija V, Šubarić D, Jukić V, Schwander F, Drenjančević M. Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine. Moleculus [Internet]. 21.01.2022. [pristupljeno 19.07.2024.];27(3). doi: 10.3390/molecules27030714

T. Kujundžić, V. Rastija, D. Šubarić, V. Jukić, F. Schwander i M. Drenjančević, "Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine", Moleculus, vol. 27, br. 3, Siječanj 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:151:898994. [Citirano: 19.07.2024.]

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Naslov (engleski)Effects of Defoliation Treatments of Babica Grape Variety(Vitis vinifera L.) on Volatile Compounds Content in Wine
AutorToni Kujundžić
AutorVesna Rastija
AutorDomagoj Šubarić
AutorVladimir Jukić
AutorF. Schwander
AutorMato Drenjančević
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet agrobiotehničkih znanosti Osijek
(Zavod za biljnu proizvodnju i biotehnologiju)
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Poljoprivreda (agronomija)
Vinogradarstvo i vinarstvo
Sažetak (engleski)
The aim of this study was to determine the effects of defoliation performed in the Babica red grape variety on the volatile compounds in produced wine. Three treatments were performed during 2017 and 2018: the removal of six leaves before flowering (FL) and at the end of veraison (VER), as well as control (C). Volatile compounds were analyzed using a gas chromatograph coupled to a mass spectrophotometric detector. Results were statistically evaluated by analysis of variance (ANOVA at the p = 0.05 level) and principal component analysis (PCA). Defoliation treatments were affected by the concentration of several compounds, but only in one year. The VER2017 treatment significantly increased the concentration of three aliphatic esters up to 8 C atoms and octanoic acid ethyl ester. The FL2017 treatment increased the concentration of three aliphatic alcohols. The FL2018 treatment has significantly enhanced the concentration ethyl cinnamate but decreased the concentrations of eugenol and dihydro-2-methyl-3(2H)-thiophenone. Both defoliation treatments reduced the concentration of -decanolactone in 2017. Aldehydes, monoterpenoles, and monoterpenes remained unaffected by the defoliation treatments. Vintage was found to be the largest source of variability for most volatile compounds under investigation, which was confirmed by PCA. The effect of defoliation in the mild-Mediterranean climate was found to mostly depend on seasonal weather conditions.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - domaća recenzija
Verzija publikacijeZavršna verzija rukopisa prihvaćena za objavljivanje (postprint)
Naslov časopisaMoleculus
Brojčani podacivol. 27, br. 3, 714
e-ISSN1420-3049
DOIhttps://doi.org/10.3390/molecules27030714
URN:NBNurn:nbn:hr:151:898994
Datum objave publikacije2022-01-21
URL dokumentahttps://www.mdpi.com/1420-3049/27/3/714
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-06-07 07:20:13