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Edible Water Pods

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EDIBLE WATER PODS

4. BRIEF EXPLANATION OF HOW IT WORKS

Edible liquid bubbles were originally developed for molecular gastronomy by chef
Ferran Adrià. A start-up company named Skipping Rocks Lab quickly raised funds
and started improving the properties of the material at Imperial College London.
They began to work on a prototype, using all-natural materials taken from seaweed
and other plants to make a clear membrane thick enough to hold water but thin
enough to easily bite through. Now, start-up company Skipping Rocks Lab has
turned this into Ooho! – a bite-sized blob of water .

 STEPS OF PRODUCING EDIBLE WATER PODS @ WATER BLOBS

SHAPE
Water is frozen into a ball so that it holds its shape, and to keep the water molecules from mixing with
1 the membrane chemicals.

DIP
The ice ball is dipped into calcium chloride solution. The outer layer of ice melts and some of the calcium
2 ions diffuse in.

ALGINATE
A second bath in warm sodium alginate solution forms the membrane. Calcium ions replace sodium
3 atoms in the alginate and bind the molecules together.

POLYMER
Unlike sodium, calcium has two positive charges. This lets it bond to two alginate chains at once, tangling
4 them up.

THAW
After two to five minutes, enough of the alginate molecules have polymerised together to form a stable
5 skin and the ice melts into a liquid centre. Now you can remove the edible water bottles and drink them.
The inside of each ball is water. The bottle is edible too—it's an algae-based polymer.

 ARE THE EDIBLE WATER PODS SAFE FOR HUMAN CONSUMPTION?


The edible water bottles are a completely biodegradable form of packaging water. In
fact, it is so biodegradable; consumers can safely eat the package once they have
finished drinking! The bubble-like package of these edible water bottles is
essentially a ‘membrane’ made from brown algae and calcium chloride, and is
capable of holding water.  Both are already used in the food industry and are
completely safe. According to designer Rodrigo Garcia Gonzalez, the design is
entirely biodegradable, safe, hygienic for consumption and far better than plastic
bottles, which are made up from polyethylene.
5. STATUS OF USAGE TECHNOLOGY
The global edible water bottles market is still in the initial stage, both in terms of
product development and consumer adoption. In terms of region, North America is
currently the leading market for edible water bottles. The technological
advancements and presence of edible water bottle manufacturers such as Nomaco
Limited is increasing the utilization of such packaging in the U.S., thus supporting the
growth in North America region. Europe is also witnessing increased consumer
traction towards green packaging solutions in food industry. This is driving the
growth of these sustainable water packages particularly in countries such as
Germany, France, and Italy. The edible water bottle brand Ooho launched by
Skipping Rocks Lab Limited is one of the most focused edible water bottle in Europe
and the U.S. The promotional efforts laid by Skipping Rocks is surging the
awareness towards edible water bottles across the globe.
Currently, the membrane only lasts a few days before breaking down but the
developers are working on tougher versions that could be licensed to drinks
companies. They are also finding an eco-friendly packaging to transport the bubbles
so that they do not burst and that they remain clean. Zion Market Research predicted
the global market for this product would grow at a CAGR of 7.85% from 2020 to
2026.

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