Chitosan: Sustainable alternative for food packaging

Saturday, January 10, 2015 - 00:00 in Earth & Climate

A material known as chitosan, made from crustacean shells, has been used to substitute petroleum by-products in food packaging. The environment is seriously affected by the use of food packaing: plastic bottles and films are present everywhere in our civilization and take between 100 and 400 years to degrade. So the quest for alternative materials to plastics produced from petroleum is an environmental priority.

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