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undergraduate thesis
Istraživanje mikrobiološke čistoće recikliranih vlakana
Zagreb: University of Zagreb, Faculty of Graphic Arts, 2019. urn:nbn:hr:216:146419
Željković, Petra
University of Zagreb
Faculty of Graphic Arts

Institutional repository: Faculty of Graphic Arts Repository

Cite this document

Željković, P. (2019). Istraživanje mikrobiološke čistoće recikliranih vlakana (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Graphic Arts. Retrieved from https://urn.nsk.hr/urn:nbn:hr:216:146419

Željković, Petra. "Istraživanje mikrobiološke čistoće recikliranih vlakana." Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, 2019. https://urn.nsk.hr/urn:nbn:hr:216:146419

Željković, Petra. "Istraživanje mikrobiološke čistoće recikliranih vlakana." Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, 2019. https://urn.nsk.hr/urn:nbn:hr:216:146419

Željković, P. (2019). 'Istraživanje mikrobiološke čistoće recikliranih vlakana', Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:216:146419

Željković P. Istraživanje mikrobiološke čistoće recikliranih vlakana [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Graphic Arts; 2019 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:216:146419

P. Željković, "Istraživanje mikrobiološke čistoće recikliranih vlakana", Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:216:146419

Metadata
TitleIstraživanje mikrobiološke čistoće recikliranih vlakana
AuthorPetra Željković
MentorIvana Bolanča Mirković (mentor)
Committee memberKrešimir Dragčević (član povjerenstva)
Committee memberIvana Bolanča-Mirković (član povjerenstva)
Committee memberRahela Kulčar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Graphic Arts
Zagreb
Defense date and country2019-7-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Graphic Technology
Abstract
Sigurnost recikliranih vlakana u pakiranjima prehrambenih proizvoda trenutno je tema o kojoj se puno raspravlja. Do sada su se rizici mikrobiološke kvalitete recikliranih vlakana pripisivali samo kloriranim organskim spojevima, teškim metalima i hlapljivim organskim spojevima koji se pojavljuju u mnogo većim količinama nego u primarnim vlaknima. Reciklirana vlakna koja sadrže tragove hrane, škroba i premaza također služe kao dobar supstrat za rast mikroorganizama tijekom prikupljanja, skladištenja i obrade. Cilj ovog rada je procjena trenutne metodologije koja se koristi za istraživanje mikroflore pulpe te prikazati mikrobiološku kvalitetu recikliranih vlakana. Dat će se ukupan broj mikroorganizama (bakterija i plijesni) za različite materijale.
Abstract (english)
The safety of recycled fibers in food packaging is currently the topic of a lot of rumbling. Until now, the risks of microbiological quality of recycled fibers are attributed only to chlorinated organic compounds, heavy metals and volatile organic compounds that appear in much larger quantities than in primary fibers. Recycled fibers containing traces of food, starch, and coatings also serve as a good substrate for growth of microorganisms during collection, storage and processing. The aim of this paper is to determine the methodology used to study the pulp microflora and to show the microbiological quality of recycled fibers. The total number of microorganisms (bacteria and moulds) will be provided for different materials.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:216:146419
Study programmeTitle: Printing technology, course Technical - technological
Course: Graphic technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2024-04-16 15:47:17