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undergraduate thesis
Aktivna ambalaža na bazi biopolimera za pakiranje hrane
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. urn:nbn:hr:149:129600
Ivanković, Stjepan
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Ivanković, S. (2023). Aktivna ambalaža na bazi biopolimera za pakiranje hrane (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:129600

Ivanković, Stjepan. "Aktivna ambalaža na bazi biopolimera za pakiranje hrane." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:149:129600

Ivanković, Stjepan. "Aktivna ambalaža na bazi biopolimera za pakiranje hrane." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:149:129600

Ivanković, S. (2023). 'Aktivna ambalaža na bazi biopolimera za pakiranje hrane', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 12 January 2025, https://urn.nsk.hr/urn:nbn:hr:149:129600

Ivanković S. Aktivna ambalaža na bazi biopolimera za pakiranje hrane [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2023 [cited 2025 January 12] Available at: https://urn.nsk.hr/urn:nbn:hr:149:129600

S. Ivanković, "Aktivna ambalaža na bazi biopolimera za pakiranje hrane", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:149:129600

Metadata
TitleAktivna ambalaža na bazi biopolimera za pakiranje hrane
Title (english)Active packaging based on biopolymers for food packaging
AuthorStjepan Ivanković
MentorZlata Hrnjak-Murgić (mentor)
Committee memberZlata Hrnjak-Murgić (predsjednik povjerenstva)
Committee memberVanja Kosar (član povjerenstva)
Committee memberAna Vrsalović Presečki (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2023-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Ambalažni materijali za pakiranje hrane imaju velik značaj u očuvanju kvalitete i roka trajanja hrane. Tako, polimerni materijali omogućuju zamrzavanje hrane i time značajno produljuju vijek njezina trajanja uz zadržavanje nutritivnih vrijednosti. Nadalje, to doprinosi kvaliteti prehrambenih navika i hrana nije samo sezonska već ju je moguće konzumirati kroz cijelu godinu. Također, značaj doprinos u smanjenju bacanja hrane i nastajanja biootpada jer usporava proces kvarenja. Stoga, je ambalažna za pakiranje hrane predmet stalnih istraživanja. Ambalažni materijali za pakiranje hrane predstavljaju veliki problem nakon upotrebe zbog otežanog recikliranja tankih, često višeslojnih plastičnih materijal. Stoga, biopolimeri predstavljaju kvalitetnu zamjenu, kao materijali za pakiranje hrane budući da su biorazgradljivi. Kako bi se podigla kvaliteta ambalažnih materijala za pakiranje hrane s ciljem usporavanja proces kvarenja u bioplimerne filmove dodaju se aktivne tvari, pri čemu nastaje aktivna ambalaža. U ovom radu opisuju se različiti ambalažni materijali kao i njihova svojstva. Upoznaju se najznačajniji sintetski i biopolimeri koji se koriste za proizvodnju ambalaže za pakiranje hrane.
Abstract (english)
Packaging materials for food packaging are of great importance in preserving the quality and shelf life of food. Thus, polymer materials allow food to be frozen and thereby significantly extend its shelf life while retaining its nutritional value. Furthermore, it contributes to the quality of eating habits and food is not only seasonal but can be consumed throughout the year. Also, a significant contribution to the reduction of food waste and the creation of biowaste because it slows down the spoilage process. Therefore, packaging for food packaging is the subject of constant research. Packaging materials for food packaging represent a big problem after use due to the difficulty of recycling thin, often multi-layered plastic materials. Therefore, biopolymers represent a quality substitute, as materials for food packaging, since they are biodegradable. In order to improve the quality of packaging materials for food packaging with the aim of slowing down the spoilage process, active substances are added to biopolymer films, resulting in active packaging. This paper describes different packaging materials as well as their properties. The most important synthetic and biopolymers used for the production of packaging for food packaging are introduced.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:129600
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Advanced materials and technologies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-12-01 09:58:16