Chemical engineer David Edwards is famed for his ‘breathable food‘ invention, and now plans to develop and commercialise a new idea: edible packaging.
The invention, called WikiCells, is derived from nature’s very own packaging system: its digestible skin. Potatoes, tomatoes, apples… they all have an edible exterior protecting the fruit within. Even lemon peel ends up eaten in the form of zest.
According to the WikiCells website, small particles of chocolate, dried fruit, nuts, seeds and other natural – edible – substances are used to create a packaging to protect soft foods such as cheese, yoghurt and even ice cream, which the company plans to market to a French audience later this year.
So far the team has experimented with a gazpacho-stuffed tomato membrane, a wine-filled grape-like shell and an orange juice-protecting shell. According to Edwards, an edible milk bottle is not out of the realms of possibility, either.
“No wrappers. No plastic. No artificial anything. Just all natural everything,” reads the WikiCells website. Are you eco-conscious enough to eat your own packaging?