From left: Feng Chen, Shaojun Xiong and Carlos Martín are doing research to make joint production of mushroom and biofuel commercially feasible. Photo published with permission.An innovative project started by funds from Bio4Energy—on developing joint production of edible mushroom and biofuel—is being recognised by the Royal Swedish Academy of Engineering Sciences (IVA) for its potential to create value for industry in a “not-too-distant” future.
For the third year running, the IVA has selected 100 innovative research projects that have potential for industrial scale up, this year with a focus on making Sweden and its economy resilient in times of crisis.
“The purpose is to convert the scientific part to future commercial use, I guess”, he added.
The concept of growing edible mushroom, such as shiitake or oyster mushroom, on wood originates from East Asia. The idea is to obtain commercial amounts of edible mushroom, a protein-rich source of food, while at the same time obtaining a suitable input material for making biofuel. If the growth conditions are right, the mushroom will not only thrive, but also break down a main polymer in the wood called lignin. This means that another well-known tree polymer—cellulose—can more easily be extracted and turned into ethanol biofuel.