prikaz prve stranice dokumenta Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije
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master's thesis
Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije
Zagreb: University of Zagreb, Faculty of Agriculture, 2020. urn:nbn:hr:204:097040
Lukač, Jana
University of Zagreb
Faculty of Agriculture
Viticulture and Enology

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Lukač, J. (2020). Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:097040

Lukač, Jana. "Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:097040

Lukač, Jana. "Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:097040

Lukač, J. (2020). 'Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 19 January 2025, https://urn.nsk.hr/urn:nbn:hr:204:097040

Lukač J. Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2020 [cited 2025 January 19] Available at: https://urn.nsk.hr/urn:nbn:hr:204:097040

J. Lukač, "Primjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:204:097040

Metadata
TitlePrimjena pločastog filtera u tretmanu vinjaka nakon hladne stabilizacije
Title (english)Application of plate filter in the treatment of brandy after cool stabilization
AuthorJana Lukač
MentorMarin Mihaljević Žulj (mentor)
Committee memberMarin Mihaljević Žulj (predsjednik povjerenstva)
Committee memberLuna Maslov Bandić (član povjerenstva)
Committee memberDomagoj Stupić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Viticulture and Enology)
Zagreb
Defense date and country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Hladna stabilizacija uobičajeni je postupak koji se provodi nakon tipizacije vinjaka.Cilj ovog postupka je eliminirati mogućnosti pojave nestabilnosti u vidu zamućenja i taloženja koloidnih čestica u boci. Hladna stabilizacija uključuje hlađenje vinjaka na temperaturi od -4°C do -12°C kroz par dana,nakon čega odmah slijedi filtracija kroz celulozne filter ploče s dva različita poroziteta s nominalnom stopom zadržavanja K 100 (1.0 – 3.0 μm) i K 200 (3.0 – 6.0 μm). Dvije varijante filtriranih uzoraka usporediti će se s kontrolnim nestabiliziranim i nefiltriranim uzorkom primjenom plinske kromatografije s FID detektorom. Cilj rada je utvrditi utjecaj primjene pločaste filtracije i različitog poroziteta ploča nakon hladne stabilizacije na stabilnost i sastav hlapivih spojeva u vinjaku.
Abstract (english)
Cool stabilization is a common procedure carried out after brandy typification. The aim of this procedure is to eliminate the possibility of instability in the form of turbidity and deposition of colloidal particles in the bottle. Cool stabilization involves cooling the brandy at a temperature of -4 ° C to -12 ° C for a couple of days, followed immediately by filtration through cellulose filter plates with two different porosities with a nominal retention rate of K 100 (1.0 - 3.0 μm) and K 200 (3.0 - 6.0μm). The two variants of the filtered samples will be compared to the unstabilized and unfiltered control sample using gas chromatography with an FID detector. The aim of this study is to determine the influence of the application of plate filtration and different plate porosity after cool stabilization on the stability and composition of volatile compounds in brandy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:097040
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
Created on2020-11-27 07:07:39