With good baking properties, a naturally sweet taste and no gluten, tiger nuts are a nutritionally dense superfood ideal for baking, milk alternatives and even pasta, says UK start-up The Tiger Nuts Company.
When Natural Machines printed a branded manufacturer's product using "fresh, real" ingredients, the company tried to shut it down. But this technology is coming and manufacturers can make it work for them, says the co-founder.
Regenerative agriculture is increasingly on the food sector agenda. The idea that food production can be used to sequester carbon as a means to tackle climate change is compelling. But will it catch on?
Salt of the Earth has manufactured sea salt in basically the same way since 1922. While the company is rooted in tradition, the condiments supplier believes that innovation to reduce salt consumption will enable it to grow sales.