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master's thesis
Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina
Zagreb: University of Zagreb, Faculty of Agriculture, 2018. urn:nbn:hr:204:903831
Milković, Anamarija
University of Zagreb
Faculty of Agriculture
Viticulture and Enology

Cite this document

Milković, A. (2018). Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:903831

Milković, Anamarija. "Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina." Master's thesis, University of Zagreb, Faculty of Agriculture, 2018. https://urn.nsk.hr/urn:nbn:hr:204:903831

Milković, Anamarija. "Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina." Master's thesis, University of Zagreb, Faculty of Agriculture, 2018. https://urn.nsk.hr/urn:nbn:hr:204:903831

Milković, A. (2018). 'Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 14 January 2025, https://urn.nsk.hr/urn:nbn:hr:204:903831

Milković A. Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2018 [cited 2025 January 14] Available at: https://urn.nsk.hr/urn:nbn:hr:204:903831

A. Milković, "Utjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:204:903831

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Metadata
TitleUtjecaj gama zračenja grožđa sorte 'Merlot' na kemijski sastav vina
Title (english)Influence of grape gamma radiation processing on chemical composition of 'Merlot' cultivar
AuthorAnamarija Milković
MentorMarin Mihaljević Žulj (mentor)
Committee memberMarin Mihaljević Žulj (predsjednik povjerenstva)
Committee memberLuna Maslov Bandić (član povjerenstva)
Committee memberAna Jeromel (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Viticulture and Enology)
Zagreb
Defense date and country2018-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Na aromu vina utječe veliki broj kemijskih spojeva od kojih su posebno značajni polifenolni spojevi koji definiraju boju, astringenciju i gorčinu. Polifenoli također posjeduju antioksidacijski potencijal koji ima pozitivno djelovanje na ljudsko zdravlje. Obzirom na to, predložene su mnoge tehnike u cilju bolje ekstrakcije polifenolnih spojeva kao što su termovinifikacija, produžena maceracija, grijanje ili smrzavanje bobica te pulsirajuće električno polje. Osim navedenih metoda, istraživano je i izlaganje grožđa gama zračenju. Cilj rada je istražiti utjecaj procesa gama zračenja grožđa sorte „Merlot“ na osnovne kemijske parametre i polifenolni sastav vina.
Abstract (english)
A large number of chemical compounds affect wine aroma, especially polyphenolic compounds which are of particular importance, as they define color, astringency and bitterness. Polyphenols also possess an antioxidant potential that has a positive effect on human health. Taking into consideration all of potential, many techniques have been proposed for the purpose of better extraction of polyphenolic compounds such as thermovinification, extended maceration, heating or freezing of berries and pulsating electric field. In addition to the mentioned methods, the exposure of grapes to the gamma irradiation was also researched. The aim of the study was to investigate the influence of gamma irradiation on Merlot grape varieties, their basic chemical parameters and the polyphenol composition of the wine.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:903831
Study programmeTitle: Horticulture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka hortikulture (magistar/ magistra inženjer/inženjerka hortikulture)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository Faculty of Agriculture University of Zagreb
Created on2018-07-27 06:24:39

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