Smart packaging uses pH scale to detect food freshness…
Know your best befores from your use bys? Well, according to America’s National Resource Defense Council, many people in the US don’t and are wasting £1billion in grub as a result.
Fear not though as Braskem, a Brazilian petrochemical company, has created colour-altering, game-changing packaging that detects pH levels and other elements in the food. So people know exactly when their food is turning bad based on the colour of the wrapper.
This marvelous design could well reach the masses and have a huge positive impact on the environment.
What a fabulous fabrication for the future.