At the Universidad del Valle de Atemajac in Guadalajara, Sandra Pascoe has successfully used nopales to create biodegradable plastic. It was a series of trial and error for Pascoe, who first started by taking small pieces of dry nopal, which she would then pulverize and mix with other ingredients. But it was too slow a process and she found that the material oxidized too quickly. Eventually, she eventually starting using the liquid inside the prickly pear and found success. — Remezcla
Does the answer to the world’s plastic pollution problem lie in the thick, sticky sap of Mexican cactus fronds? Sandra Pascoe, a researcher at the Universidad del Valle de Atemajac in Guadalajara, Mexico, thinks so. Her team is busy finding ways to transform the syrup into solid, plastic-like materials that decompose without the need for complicated industrial processes and can be made from renewable materials.
Pascoe told Efe, “Basically, the plastic is formed from the sugars of the liquid in the nopal. That the viscous consistency allows for a solid material to be produced.”
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