3-D Printed Food Could Change How We Eat (IMAGE)

Experimental Biology

3-D Printed Food Could Change How We Eat

Caption

A: Food materials are pulverized under ultra-low temperature close to -100 degrees Celsius. B: Micro-sized food materials are reconstructed into a porous film-shaped material by jetting bonding an agent under optimized water content and heat conditions. The process to build film-type materials is repeated layer by layer to form to a three-dimensional food block. C: The exterior of foods and internal microstructure of a food block with specific porosity is designed to give texture with controlled human body absorption while eating and ingesting.

Credit

Jin-Kyu Rhee, Ewha Womans University

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