{"id":242865,"date":"2021-05-05T21:00:06","date_gmt":"2021-05-05T18:00:06","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/researchers-develop-pasta-that-morphs-into-shape-when-cooked\/"},"modified":"2021-05-05T21:00:06","modified_gmt":"2021-05-05T18:00:06","slug":"researchers-develop-pasta-that-morphs-into-shape-when-cooked","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/researchers-develop-pasta-that-morphs-into-shape-when-cooked\/","title":{"rendered":"#Researchers develop pasta that morphs into shape when cooked"},"content":{"rendered":"

“#Researchers develop pasta that morphs into shape when cooked<\/strong>”<\/p>\n

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\n Transient and reversible bi-directional morphing of a rose flower. Credit: Morphing Matter Lab. Carnegie Mellon University
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People love pasta for its shapes\u2014from tubes of penne and rigatoni to spirals of fusilli and rotini.<\/p>\n

But what makes farfalle different from conchiglie also makes the staple a bear to package, requiring large bags and boxes to accommodate the iconic shapes of pastas around the world.<\/p>\n

A research team led by the Morphing Matter Lab at Carnegie Mellon University is developing flat pasta that forms into familiar shapes when cooked. The team impresses tiny grooves into flat pasta dough\u2014made of only semolina flour and water\u2014in patterns that cause it to morph into tubes, spirals, twists and waves when cooked.<\/p>\n

The morphed pasta looks, feels and, most importantly, tastes like traditional pasta, while opening new possibilities for food design and allowing for flat-packed pasta that would cut back on packaging, save space in storage and transportation, and possibly reduce the time and energy needed for cooking.<\/p>\n

“We were inspired by flat-packed furniture and how it saved space, made storage easier and reduced the carbon footprint associated with transportation,” said Lining Yao, director of the Morphing Matter Lab in the Human-Computer Interaction Institute at CMU’s School of Computer Science<\/a>. “We decided to look at how the morphing matter technology<\/a> we were developing in the lab could create flat-packed pastas that offered similar sustainability outcomes.”<\/p>\n

This video demonstrated the process of manufacturing, simulating, and cooking morphing pasta. Credit: Morphing Matter Lab. Carnegie Mellon University<\/figcaption><\/figure>\n

The team published their understanding of the morphing mechanism and design principles in a paper titled “Morphing Pasta and Beyond,” which will be featured as the cover story in the May 2021 issue of Science Advances<\/i>. Authors include 17 researchers from CMU, Syracuse University and Zhejiang University, specializing in fields including material science, mechanical engineering, computational fabrication and design.<\/p>\n

The grooves stamped into the flat pasta sheets increase the time it takes water to cook that area of the pasta. By carefully planning where and how to place the grooves, the researchers can control what shape of pasta forms when it is cooked.
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“The groove side expands less than the smooth side, leading the pasta to morph into shape,” said Teng Zhang, an assistant professor at Syracuse University who led the modeling analysis in this project.<\/p>\n

This video demonstrated the transient and reversible bi-directional morphing of different shapes to showcase the design guidelines behind groove-based morphing mechanisms. Credit: Morphing Matter Lab. Carnegie Mellon University<\/figcaption><\/figure>\n

Since the morphing is governed by surface grooves, it can be used to control the shape of any swellable material. The team has demonstrated that it can morph silicon (PDMS) sheets using the same groove technique.<\/p>\n

“This could potentially be used in soft robotics and biomedical devices”, said Wen Wang, a former researcher affiliated with the Morphing Matter Lab.<\/p>\n

The plastic material used in food packaging contributes greatly to landfills worldwide, and packaging litters the world’s oceans. Creating effective food packaging is crucial to reducing waste and shaping a sustainable future. Flat-packed pasta would cut back on the packaging required while saving space in shipping and storage.<\/p>\n

The team also envisioned that their flat-packed pasta may lower the carbon footprint of cooking. In Italy, about 1% of greenhouse gas emissions come from cooking pasta. Flat pasta may cook faster than tubular pasta, which could possibly help reduce emissions during the cooking process.<\/p>\n