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master's thesis
Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. urn:nbn:hr:159:023678
Barić, Tomislav
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Barić, T. (2014). Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:023678

Barić, Tomislav. "Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:023678

Barić, Tomislav. "Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:023678

Barić, T. (2014). 'Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 16 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:023678

Barić T. Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2014 [cited 2024 November 16] Available at: https://urn.nsk.hr/urn:nbn:hr:159:023678

T. Barić, "Utjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:159:023678

Metadata
TitleUtjecaj vrste ambalaže na očuvanje organoleptičkih svojstava piva
Title (english)The effect of the package type on the beer organoleptic properties
AuthorTomislav Barić
MentorBožidar Šantek (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology)
Zagreb
Defense date and country2014-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
U ovom istraživanju provedeno je ispitivanje utjecaja različite vrste ambalaže na organoleptička svojstva piva. Pivo je skladišteno na temperaturi ispod 18°C u tamnoj prostoriji. Tijekom skladištenja kroz 8 tjedana u pivu je praćena promjena koncentracije trans-2-nonenala kao indikatora procesa oksidacije (starenja) piva. Provedeno je i organoleptičko ocjenjivanje piva kroz 6 tjedana uz sudjelovanje 9 iskusnih organoleptičkih ispitivača piva. Na osnovi rezultata ovog istraživanja može se zaključiti da je brzina oksidacije (starenja) piva u staklenim bocama i limenkama bila na približno jednakoj razini, a najveće brzine oksidacije piva zabilježene su kod piva čuvanog u PET bocama.
Abstract (english)
In this research, the effect of the package type on the lager beer organoleptic properties during storage was studied. The beer was stored in a dark room at a temperature below 18°C. During the 8 weeks storage period the concentration of trans-2-nonenal, a well known indicator of oxidation processes in beer, was monitored. Sensory evaluation of beer was also performed by experienced sensory evaluators. On the basis of these results it is clear that the beer ageing (oxidation) rate in glass bottles and cans was at approximately similar level. However, the highest beer ageing rate was observed during beer storage in PET bottles.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:023678
Study programmeTitle: Bioprocess Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva (magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-05-02 11:49:08