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3D printing technology: The new era for food customization and elaboration
- Source :
- UPCommons. Portal del coneixement obert de la UPC, Universitat Politècnica de Catalunya (UPC)
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- Background Digitalizing food using 3-Dimensional (3D) printing is an incipient sector that has a great potential of producing customized food with complex geometries, tailored texture and nutritional content. Yet, its application is still limited and the process utility is under the investigation of many researchers. Scope and approach The main objective of this review was to analyze and compare published articles pertaining 3D food printing to ensure how to reach compatibility between the huge varieties of food ingredients and their corresponding best printing parameters. Different from previously published reviews in the same journal by Lipton et al. (2015) and Liu et al. (2017), this review focuses in depth on optimizing extrusion based food printing which supports the widest array of food and maintains numerous shapes and textures. The benefits and limitations of 3D food printing were critically reviewed from a different perspective while providing ample mechanisms to overcome those barriers. Key findings and conclusions Four main obstacles hamper the printing process: ordinance and guidelines, food shelf life, ingredients restrictions and post processing. Unity and integrity between material properties and process parameters is the key for a best end product. For each group, specific criteria should be monitored: rheological, textural, physiochemical and sensorial properties of the material its self in accordance with the process parameters of nozzle diameter, nozzle height, printing speeds and temperature of printing. It is hoped that this paper will unlock further research on investigating a wider range of food printing ingredients and their influence on customer acceptability.
- Subjects :
- Optimization
0301 basic medicine
Technology
Computer science
Ingredient
3D printing
Food industry and trade -- Technological innovations
Personalization
03 medical and health sciences
0404 agricultural biotechnology
Aliments -- Indústria i comerç -- Innovacions tecnològiques
ComputingMilieux_MISCELLANEOUS
Impressió tridimensional
Elaboration
Three-dimensional printing
030109 nutrition & dietetics
business.industry
Nutritional content
04 agricultural and veterinary sciences
Benefits
040401 food science
Manufacturing engineering
3D food printing
Compatibility (mechanics)
Agrotech
business
Enginyeria agroalimentària::Agricultura [Àrees temàtiques de la UPC]
Food Science
Biotechnology
Subjects
Details
- ISSN :
- 09242244
- Volume :
- 75
- Database :
- OpenAIRE
- Journal :
- Trends in Food Science & Technology
- Accession number :
- edsair.doi.dedup.....a70c07c4fb6d7c0f4a88043f37ae159d