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From bytes to bites: Advancing the food industry with three-dimensional food printing.

Allyson N HamiltonRazieh S MirmahdiAli UbeyitogullariChetanjot K RomanaJamie I BaumKristen E Gibson
Published in: Comprehensive reviews in food science and food safety (2024)
The rapid advancement of three-dimensional (3D) printing (i.e., a type of additive manufacturing) technology has brought about significant advances in various industries, including the food industry. Among its many potential benefits, 3D food printing offers a promising solution to deliver products meeting the unique nutritional needs of diverse populations while also promoting sustainability within the food system. However, this is an emerging field, and there are several aspects to consider when planning for use of 3D food printing for large-scale food production. This comprehensive review explores the importance of food safety when using 3D printing to produce food products, including pathogens of concern, machine hygiene, and cleanability, as well as the role of macronutrients and storage conditions in microbial risks. Furthermore, postprocessing factors such as packaging, transportation, and dispensing of 3D-printed foods are discussed. Finally, this review delves into barriers of implementation of 3D food printers and presents both the limitations and opportunities of 3D food printing technology.
Keyphrases
  • human health
  • healthcare
  • primary care
  • climate change
  • multidrug resistant
  • microbial community
  • deep learning
  • antimicrobial resistance
  • oral health