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undergraduate thesis
Kemijske opasnosti u jakim alkoholnim pićima
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. urn:nbn:hr:159:008271
Ćurin, Ema
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for Fermentation and Yeast Technology

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

Cite this document

Ćurin, E. (2022). Kemijske opasnosti u jakim alkoholnim pićima (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:008271

Ćurin, Ema. "Kemijske opasnosti u jakim alkoholnim pićima." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:008271

Ćurin, Ema. "Kemijske opasnosti u jakim alkoholnim pićima." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:008271

Ćurin, E. (2022). 'Kemijske opasnosti u jakim alkoholnim pićima', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 30 June 2024, https://urn.nsk.hr/urn:nbn:hr:159:008271

Ćurin E. Kemijske opasnosti u jakim alkoholnim pićima [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2022 [cited 2024 June 30] Available at: https://urn.nsk.hr/urn:nbn:hr:159:008271

E. Ćurin, "Kemijske opasnosti u jakim alkoholnim pićima", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:159:008271

Metadata
TitleKemijske opasnosti u jakim alkoholnim pićima
Title (english)Chemical dangers in strong alcoholic beverages
AuthorEma Ćurin
MentorJasna Mrvčić (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for Fermentation and Yeast Technology)
Zagreb
Defense date and country2022-06-29, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Jaka alkoholna pića sadrže, uz etilni alkohol, i brojne druge sastojke koji doprinose aromi i cjelokupnoj kvaliteti pića, ali i mnoge koji u previsokim koncentracijama mogu biti štetni za ljudsko zdravlje. Takvi kemijski spojevi su, primjerice, etil karbamat, cijanovodična kiselina, metanol, viši alkoholi, patulin i ftalati. Zbog opasnosti koju mogu predstavljati, njihove su koncentracije u jakim alkoholnim pićima regulirane zakonom te je važno da se tijekom proizvodnje te propisane granice i poštuju. Kako bi se osiguralo da koncentracije tih spojeva ne prelaze maksimalne razine, mogu se provoditi različiti postupci za snižavanje njihovih koncentracija. Brojnim istraživanjima razvijene su analitičke metode za određivanje koncentracija ovih spojeva čime se može odrediti zadovoljavaju li konačni proizvodi zakonom propisane maksimalne razine. U ovome radu opisani su navedeni kemijski spojevi, zakonska regulativa, metode određivanja njihovih koncentracija te metode redukcije njihove koncentracije u jakim alkoholnim pićima.
Abstract (english)
Strong alcoholic beverages contain, besides ethyl alcohol, many other components that contribute to the flavour and overall quality of the beverage, but also those that in too high concentrations can be harmful to the human health. Examples of those chemical compounds are ethyl carbamate, hydrocyanic acid, methanol, higher alcohols, patulin and phthalates. Because of the danger they can represent, their concentrations in strong alcoholic beverages are regulated and it is important that during the production those limits are followed. In order to insure that the concentrations of these compounds don't exceed set maximum levels, many different methods and operations can be implemented. Numerous studies have revealed the best ways to detect these compounds whereby it can be determined whether the finished product satisfies legally set maximum limits. In this paper the above mentioned chemical compounds, the legislation, the methods of detection and the method of reduction are described.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:008271
Study programmeTitle: Biotechnology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2022-10-05 12:32:21