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master's thesis
Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)
2022. urn:nbn:hr:151:562453
Pintur, Ivana
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Pintur, I. (2022). Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.) (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:562453

Pintur, Ivana. "Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:151:562453

Pintur, Ivana. "Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:151:562453

Pintur, I. (2022). 'Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 25 April 2024, https://urn.nsk.hr/urn:nbn:hr:151:562453

Pintur I. Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.) [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2022 [cited 2024 April 25] Available at: https://urn.nsk.hr/urn:nbn:hr:151:562453

I. Pintur, "Utjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:151:562453

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TitleUtjecaj roka berbe na sadržaj polifenola i antocijana kultivara Frankovka (Vitis vinifera L.)
Title (english)Effect of harvest time on phenolic and anthocyanins content of cv. Blaufrankisch (Vitis vinifera L.)
AuthorIvana Pintur
MentorMato Drenjančević (mentor)
Committee memberVladimir Jukić (predsjednik povjerenstva)
Committee memberVesna Rastija (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2022-07-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Viticulture and Enology
Abstract
Cilj istraživanja bio je utvrditi utjecaj različitih rokova berbe na neke kvalitativne (ukupna topiva suha tvar, realni aciditet mošta, ukupna kiselost, ukupni poloifenoli, ukupni antocijani) odlike kultivara Frankovka u vinogorju Đakovo u 2021. godini. Berba je obavljena u tri roka (10.09.2021., 22.09.2021., 04.10.2021.) na način da je metodom slučajnog odabira ubran prosječni uzorak grožđa u svakom od navedenih rokova. Rezultati analiza obrađeni su opisnom statistikom. Sadržaj ukupne topive suhe tvari mošta rastao je sa odmakom berbe, a vrijednost realnog aciditeta mošta kretala se u prihvatljivim granicama. Najviša vrijednost ukupne kiselosti mošta, sadržaja ukupnih polifenola i antocijana zabilježena je u prvom roku berbe.
Abstract (english)
The aim of the research was to determine the influence of different harvest dates on some qualitative (total soluble dry matter, real acidity of must, total acidity, total polyphenols, total anthocyanins) characteristics of the Blaufränkisch cultivar in the Đakovo vineyards in 2021. The harvest was carried out in three terms (10/09/2021, 22/09/2021, 04/10/2021) in such a way that an average sample of grapes was harvested in each of the mentioned terms using the method of random selection. Basic of the results of the analyzes were processed by descriptive statistics. descriptive statistics were made on the collected samples. The content of total soluble dry matter of the must grew with the delay of the harvest, and the value of the real acidity of the must was within acceptable limits. The highest value of the total acidity of the must, the content of total polyphenols, and anthocyanins was recorded in the first period of harvest.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:562453
Study programmeTitle: Fruit growing, viticulture and wine; specializations in: Fruit growing, Viticulture
Course: Viticulture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka voćarstva, vinogradarstva i vinarstva (magistar/ magistra inženjer/inženjerka voćarstva, vinogradarstva i vinarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Public notediplomski rad
Created on2022-10-03 11:38:17