tanning – mycolab.ai

Cross-linking impacts the physical properties of mycelium leather alternatives by targeting hydroxyl groups of polysaccharides and amino groups of proteins

mycolabadmin

Scientists have developed a leather-like material grown from mushroom mycelium (the root structure of fungi) that can match the strength of animal leather through a process called cross-linking or tanning. They tested different cross-linking chemicals—both synthetic ones like glutaraldehyde and natural plant extracts—and found that these chemicals improve the material’s strength and durability. The best results came from treating the mycelium with a low concentration of glutaraldehyde, which made it nearly as strong as real leather while using a sustainable, environmentally-friendly process.

Cross-linking impacts the physical properties of mycelium leather alternatives by targeting hydroxyl groups of polysaccharides and amino groups of proteins

mycolabadmin

Scientists developed a leather-like material made from mushroom mycelium by treating it with chemical cross-linkers similar to those used in traditional leather tanning. The best results came from using glutaraldehyde, which chemically bonded to the mycelium’s proteins and carbohydrates, creating a stronger and more durable material. While the mycelium leather now has comparable strength to conventional leather, it needs to be more flexible. This research offers a more environmentally sustainable alternative to animal leather.

Research Keyword: tanning

Cross-linking impacts the physical properties of mycelium leather alternatives by targeting hydroxyl groups of polysaccharides and amino groups of proteins

Cross-linking impacts the physical properties of mycelium leather alternatives by targeting hydroxyl groups of polysaccharides and amino groups of proteins