Razvoj personaliziranih dodataka primjenom aditivnih tehnika

undergraduate thesis

• Title (english): Application of additive technology in development of personalized supplements
• Author: Maja Cvetko
• Mentor: Anet Režek Jambrak (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Management, Foreign Languages for Specific Purposes and Physical Education and Health); (Laboratory for Sustainable Development); Zagreb
• Defense date and country: 2021-09-16, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Food Technology

Abstract

Cilj ovog rada bio je eksperimentalno istražiti primjenu aditivne tehnike 3D printanja za razvoj personaliziranih dodataka prehrani. Jedna od glavnih prednosti aditivnih tehnika je proizvodnja potpuno personaliziranog proizvoda zbog čega svoju primjenu sve više pronalaze u prehrambenoj i u farmaceutskoj industriji. U programu Onshape uspješno je dizajnirano 6 modela, odnosno dva različita oblika – okruglo i ovalno, u tri različite visine. Razvoj recepture temeljio se na preporučenom dnevnom unosu hranjivih tvari, a u recepturi su kao dodaci prehrani korišteni vitamin C, magnezij i kalcij te mikrokristalna celuloza kao polimer. U ovom radu nije uspješno razvijena receptura za personalizirani dodatak prehrani već je tijekom printanja došlo do odvajanja vode od ostatka smjese jer mikrokristalna celuloza nije topljiva u vodi. Moguće rješenje moglo bi biti dodatak polimera kao što je polivinil alkohol koji bi svoje mjesto mogao naći u budućim verzijama ove recepture.

Abstract (english)

The aim of this study was to study the additive 3D printing technology for the development of personalized supplements. One of the main advantages of additive techniques is the production of a fully personalized product, which is why it is increasingly used in the food and pharmaceutical industries. Six models, two different shapes, round and oval, in three different heights, have been designed in an Onshape software. The development of the formulation was based on the recommended daily intake of nutrients and in these formulations vitamin C, magnesium and calcium were used as dietary supplements and microcrystalline cellulose as a polymer. The formulation of personalized supplements was not successfully developed. The water has separated from the rest of the mixture during 3D printing because microcrystalline cellulose is not soluble in water. A possible solution could be the addition of a polymer such as polyvinyl alcohol that could find its place in future versions of this formulation.

• Keywords: 3D printanje; aditivna tehnika; industrija 4.0; personalizirani dodaci
• Keywords (english): 3D printing; additive technology; industry 4.0; personalized supplements
• Language: croatian
• URN:NBN: urn:nbn:hr:159:520579
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-09-28 09:41:36