A Milky Package


Source: American Chemical Society

On numerous occasions we have written about the need to reduce consumption of plastics and the need for alternative, sustainable food packaging. Fortunately, researchers have developed a food packaging that is much better at keeping food fresh than regular plastics – it’s also biodegradable and edible. Yes, you read correctly, edible! This new packaging is made of casein from milk proteins, which are clear and fairly pliable, and has little flavor. This material has other unique applications  in addition to being used as plastic pouches and cling-style wrap. Continue reading