Roza Janusz creates sustainable food packaging that grows like a vegetable
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Roza Janusz creates sustainable food packaging that grows like a vegetable

Roza Janusz grows edible food packaging

Graduate Roza Janusz has created an alternative to plastic food packaging, which is made from organic material and can either be eaten after use, or composted.

Called Scoby, the material is a membrane made of bacteria and yeast, which is created through a fermentation process.

The Polish designer, who created the packaging as part of her graduate project at the School of Form in Poznań, Poland, claims the material can prolong the durability of a food product and then be sustainably disposed of.

It is designed to store dry or semi-dry foods, including seeds, nuts, herbs and salad.

Roza Janusz creates sustainable food packaging that grows like a vegetable
Created through a fermentation process, the material is a membrane made of bacteria and yeast

"Packaging production will no longer litter the environment but enrich it," Janusz told Dezeen.

The membrane is grown in shallow containers by feeding agricultural waste to bacteria and yeast over a period of two weeks.

The material is fermented in a room with a temperature of between 25 to 25 degrees celsius, before being placed in moulds. It does not need sunlight to grow.

Roza Janusz creates sustainable food packaging that grows like a vegetable
Scoby is designed to store dry or semi-dry foods, including seeds, nuts, herbs and salad

Once set, the bacteria forms a thin, malleable film that acts as a barrier against oxygen – the main component to food decomposition.

"The material is compostable and nutritious to our gut or the soil because of its healthy bacteria," she said. "It is a product of fermentation and has a low pH, which prevents food from wasting."

Roza Janusz creates sustainable food packaging that grows like a vegetable
The material is fermented in a room with a temperature of between 25 to 25 degrees celsius, before being shaped in moulds

Janusz believes that creating the bio-composite material can be easily integrated into the farming process at an industrial level. "The farmer is more and more an engineer and the farm becomes a factory," said Janusz.

"Growing materials has become more and more popular in design, so maybe growing things is closer and easier than we think," said Janusz.

Roza Janusz creates sustainable food packaging that grows like a vegetable
The membrane is grown in shallow containers by feeding agricultural waste to bacteria and yeast over a period of two weeks

Many designers are turning to unusual materials as alternatives to common plastics, including fallen leavesalgaeflax and even crab shells.

Large brands have also begun to respond to the need for sustainable packaging, from Nike recently launching a shoebox made from reclaimed plastic to material development company Ecovative developing a cases made from mycelium.