Animal proteins without animalsMilk proteins without cows, fish without fish, meat without animals and even egg proteins without eggs or chickens: welcome to the realm of “precision fermentation” for our future food. Three start-ups in the sector have obtained approval for their milk-free milk proteins from the US health authorities, enabling them to sell them to food manufacturers.The industry and certain institutions are presenting these innovations as a step forward in reducing the carbon impact of livestock farming and meeting the food needs of human populations. Above all, it is a promising market: these “advances” are already attracting investors.
