Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
Science

Submission + - Scientists inject ozone into packaging to make food last longer ->

An anonymous reader writes: Improving the shelf life of fresh, packaged food would cut down on waste considerably, and a group of scientists working out of the University of Glasgow think they have a solution — inject packaged food with ozone.

A retractable device is placed against the plastic (or glass) packaging, which turns some of the oxygen inside into ozone. It then remains in this form for a couple of hours and kills any bacteria/mold/fungi it encounters before reverting back to oxygen.

The end result is packaged food with a lot less bacteria contained within it and a treatment that has no impact on its taste. In real terms, it means the food gains at least an extra 24 hours of shelf life

Link to Original Source
This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

Scientists inject ozone into packaging to make food last longer

Comments Filter:

Living on Earth may be expensive, but it includes an annual free trip around the Sun.

Working...