Hong Kong University of Science and Technology researchers have developed a 3D printing food solution that combines the use of graphene heaters and starch-based printing material with generative AI, all in a single 3D printer.
Traditional 3D printing food technologies typically require postprocessing steps that lead to imperfect shapes, use unappealing ingredients or even face microbial contamination. Using graphene heaters surrounding the extrusion head, the researchers cook the food as it is printed at a constant, controlled temperature. By heating the material as it is printed, the foods keep their intended quality and shape.
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Supported by a generative algorithm that uses Python scripts, the 3D printer can create intricate food patterns on the fly. The AI food design text-to-print tech uses generative AI and Python scripts to create unique food printing patterns. The user puts in a prompt, such as "gingerbread man cookie, black and white image, vector style" and the 3D printer builds the design and the pathways -- though if you look at the before and after, the team still has a little design work to do.Â
For the future, the team looks to refine the technology, including the ability to preserve heat-sensitive vitamins. The researchers would also like to make the starch more digestible.
Future work will also focus on real-world applications, including consumer buy-in through sensory evaluations getting feedback from children and even hospital caretakers.
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WEBVTTX-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:000:00.239 --> 00:05.420Hong Kong University of Science and Technologyresearchers have developed a 3D printing food00:05.420 --> 00:10.680solution that combines the use of grapheneheaters and starch-based printing material with00:10.680 --> 00:16.520generative AI, all in a single 3D printer.Traditional 3D printing food technologies00:16.520 --> 00:18.799typically require post-processing steps.00:19.075 --> 00:24.514That lead to imperfect shapes, use unappealingingredients, or even face microbial00:24.514 --> 00:27.434contamination.Using graphene heaters surrounding the00:27.434 --> 00:31.034extrusion head.The researchers cook the food as it is printed00:31.034 --> 00:32.865at a constant controlled temperature.00:33.075 --> 00:37.674By heating the material as it is printed, thefoods keep their intended quality and shape.00:37.950 --> 00:41.810Supported by a generative algorithm that usesPython scripts,00:41.970 --> 00:45.259the 3D printer can create intricate foodpatterns on the fly.00:45.459 --> 00:51.060AI food design text to print tech that usesgenerative AI and Python scripts to create00:51.060 --> 00:55.779unique food printing patterns.The user puts in a prompt such as gingerbread00:55.779 --> 01:01.180man cookie, black and white image, vector style,and the 3D printer builds the design and the01:01.180 --> 01:04.110pathways.Though if you look at the before and after.01:04.169 --> 01:07.389The team still has a little design work to dofor the future,01:07.480 --> 01:11.720the team looks to refine the technology,including the ability to preserve heat01:11.720 --> 01:15.440sensitive vitamins.The researchers would also like to make the01:15.440 --> 01:19.559starch more digestible.Future work will also focus on real world01:19.559 --> 01:24.500applications, including consumer buy-in,through sensory evaluations getting feedback01:24.500 --> 01:28.419from children or even hospital caretakers.I'm Devon Verbsky,01:28.519 --> 01:30.239and this is your manufacturing now.