Food companies explore the creation of food from bones

Finnish company SuperGround produces food products from ground up fish and poultry bones.
Bone consumption has a rich culinary history, used in broths and stews, for example. So it's no surprise next-generation food and drink companies have turned their attention to this portion of the world's meat and fish, which is often discarded in the food waste and estimated to generate 8%-10% of global greenhouse gas emissions.
Bones should be a no-brainer part of the sustainable food boom, a global industry sector into which an estimated €21bn of capital has been injected over the past 10 years.