In a bid to reduce the environmental impact of textile and paper production, researchers at the University of Borås have developed a process that uses the fungus Rhizopus delemar to create materials for textiles, paper, and even leather. The fungus is grown in a bioreactor using old bread that would otherwise be thrown away, and after just two days, the researchers are able to extract a gel-like substance from the fungus’s cell walls. This substance can be spun into yarn, used as a wound-healing bandage, or even processed into a leather-like material that is similar in strength and flexibility to animal leather. The researchers hope that this new process will replace traditional materials that are associated with ethical and environmental concerns.
The production of materials like cotton, leather, and synthetic fabrics is known to have a significant environmental impact, particularly in terms of water usage and the use of harmful chemicals. The use of petroleum-based products in the production of synthetic materials is also a concern. The researchers at the University of Borås have developed a process that uses the fungus Rhizopus delemar to create materials that are both environmentally friendly and sustainable. The fungus is grown in a bioreactor using old bread that would otherwise be thrown away, and after just two days, the researchers are able to extract a gel-like substance from the fungus’s cell walls. This substance can be spun into yarn, used as a wound-healing bandage, or even processed into a leather-like material that is similar in strength and flexibility to animal leather.
The researchers hope that this new process will replace traditional materials that are associated with ethical and environmental concerns. They are currently working to optimize the process and to investigate alternative food waste that can be used to feed the fungus in the bioreactor. The potential for this new process is significant, and the researchers believe that it could have a major impact on the textile and paper industries. By using food waste to grow the fungus, the process is not only environmentally friendly but also cost-effective. The researchers are optimistic about the future of this new process and believe that it could be a game-changer for the industry.
