prikaz prve stranice dokumenta Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana
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undergraduate thesis
Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana
2016. urn:nbn:hr:109:024077
Šimić, Domagoj
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Sub-department of Applied Chemistry and instrumental Methods

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Šimić, D. (2016). Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:024077

Šimić, Domagoj. "Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2016. https://urn.nsk.hr/urn:nbn:hr:109:024077

Šimić, Domagoj. "Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2016. https://urn.nsk.hr/urn:nbn:hr:109:024077

Šimić, D. (2016). 'Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 11 January 2025, https://urn.nsk.hr/urn:nbn:hr:109:024077

Šimić D. Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2016 [cited 2025 January 11] Available at: https://urn.nsk.hr/urn:nbn:hr:109:024077

D. Šimić, "Elektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:109:024077

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Metadata
TitleElektrokemijske reakcije u sustavu metalni ambalažni materijal-hrana
Title (english)Electrochemical reactions in the metal packaging material - food system
AuthorDomagoj Šimić
MentorLidija Jakobek (mentor)
Committee memberLidija Jakobek (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Sub-department of Applied Chemistry and instrumental Methods)
Osijek
Defense date and country2016-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Metalni ambalažni materijali posjeduju dobra mehanička i toplinska svojstva. Limenke, poklopci, zatvarači, kante, bačve i metalne tube ubrajaju se u metalnu ambalažu. Proces korozije i nastanak galvanskog članka javlja se kao neželjena posljedica interakcije metalnih ambalažnih materijala s hranom. Organske prevlake, zaštitne prevlake od kositra nanose se na unutrašnji dio metalne ambalaže u koju se pakira hrana s ciljem sprječavanja nastanka elektrokemijskih reakcija, korozije i galvanskog članka. Posljedica korozije je nastanak hrđe na unutarnjem dijelu metalne ambalaže, zatim promjena senzorskih karakteristika hrane i negativan utjecaj na zdravstvenu ispravnost hrane. Na nacionalnoj razini propisan je Pravilnik o zdravstvenoj ispravnosti materijala i predmeta koji dolaze u neposredan dodir s hranom (NN RH 125/09 i 31/11) te Uredbe na razini Europske unije s ciljem propisivanja najveće dopuštene količine metala koji može migrirati iz metalne ambalaže u hranu. Cilj ovog završnog rada je bio opisati metalne ambalažne materijale, interakciju između metalne ambalaže i hrane te elektrokemijske reakcije koje se odvijaju tijekom interakcije metalne ambalaže i hrane.
Abstract (english)
Metal packaging possess good mechanical and thermal properties. Cans, lids, caps, buckets, barrels and metal tubes are different types of metal packaging. Corrosion and the appearance of the galvanic cell are unwanted consequences of interactions between metal packaging and food. In order to prevent the appearance of electrochemical reactions, corrosion and galvanic cell, organic coatings, protective coatings of tin are applied to the inner part of the metal packaging. Thus, the unwanted interaction of metal package with food is prevented. The consequence of corrosion is the formation of rust on the inner part of the metal packaging, a change of the organoleptic properties of food and a negative impact on food safety. The ordinance on the health safety of the materials and subjects that come into direct contact with food is prescribed at the national level (NN RH 125/09 and 31/11) and the Regulation at the European Union level with the aim of prescribing the maximum level of metals that could migrate from the metal packaging into food. The aim of this work was to describe metal packaging materials, interactions between the metal packaging and food and electrochemical reactions that take place during the interaction between metal packaging and food.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:024077
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
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Created on2016-12-14 09:24:52