Issued by 2026 Magazine

“Nopal bioplastic”: development, characterisation, and scalability of a Mexican biomaterial

Innovation

Author : Sandra Pascoe Ortiz, Research Professor, Universidad del Valle de Atemajac (Mexico)

The project to develop biomaterials based on nopal cactus, initiated at the Center for Science-Based Research, Development, and Innovation (CIDTi) in Mexico, has been consolidated as a strategic line of applied research aimed at replacing petrochemical polymers in various applications. The project leader presents the main results and technological achievements of this interesting innovation.

A range of biomaterials from local cactus

The original material was formulated from juice extracted from Opuntia spp., combined with natural plasticisers (glycerin), proteins, and waxes to modulate flexibility and resistance. The research included experimental design to optimise proportions, temperature control, and mixing and forming processes.

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