06/09/2026
Meet Sandra Pascoe Ortiz, a chemical engineer and researcher at the Universidad del Valle de Atemajac in Zapopan, Mexico.
She has developed a groundbreaking bioplastic using juice from the nopal, or prickly pear cactus, which is one of Mexico's most resilient and abundant plants.
Unlike traditional petroleum-based plastics that take centuries to decompose and leave toxic microplastics behind, this cactus-based material is completely different.
It biodegrades naturally in soil within a month and dissolves in water or compost in just seven days.
It is entirely non-toxic and safe for humans and animals to ingest, meaning marine life can eat it without harm.
The material uses the natural sugars, pectin, and mucilage from cactus leaves, combined with plant-based additives.
Because workers harvest only a few leaves at a time, the plant continues to grow, making the process highly sustainable.
Cacti thrive in arid conditions with very little water and no chemical fertilizers.
This makes production far more environmentally friendly than corn-based bioplastics.
Ortiz's innovation offers a sustainable alternative for single-use packaging, bags, and disposable cutlery, while supporting local Mexican agriculture.
Image is for representation purpose only.
