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IIT Madras researchers develop anti-bacterial, biodegradable food wrapping material

Researchers at Indian Institute of Technology (IIT), Madras have developed a food wrapping material which is not only anti-bacterial in nature but also

According to the team which has also filed a patent for the wrapper, their product can tackle two major problems – prevent packaged food contamination by bacteria as well as reduce the plastic waste generated in the environment when disposing the wrappers.

“Our idea was to design a food wrap that will address two major issues–solid waste and food contamination during storage due to bacterial growth. We have developed a biodegradable wrapping material with in-built anti-bacterial activity to prevent bacterial growth in stored food. The anti-bacterial compound should be safe for consumption as it is approved by the authorities and does not cause any toxicity,” said Mukesh Doble, Profesoor, IIT’s Department of Biotechnology.

“The wrapping material we have developed also degrades at various environmental conditions with the rate of degradation varying from 4 to 98 per cent in 21 days. The wrapping material degraded rapidly in moist conditions when compared to dry ones. Hence, our wrapper is eco-friendly and can play a major role in plastic waste reduction,” he added.