According to a Dietitian

It is made from water sodium alginate and calcium lactate. Make an Edible Water Bottle. Edible Water Bubble Ooho To Replace Plastic Bottles Materialdistrict Ooho arises from the need to find an alternative to the millions of plastic bottles that are used and discarded every day for water consumption and important note the vast majority is not recycled and ends up damaging the environment. Edible water bubble . Ooho is a small transparent membrane filled with water a large drop of edible and biodegradable water. So the entire production of an edible water bubble Ooho including the energy costs for freezing the water costs about 2 cents while the cost for a plastic bottle of water reaches 10 cents. Spherification was discovered by mistake by a food scientist in the 1940s. The packaging is made from a natural seaweed extract. Use the hand mixer to make sure the sodium alginate is combined with the water. Its simply the method of turning a food item into the shape of a.