All food preservation articles

Podcast

Tin chlorides

2018-11-29T15:19:00Z

The compounds that put the 'tin' in tin cans and help you to reflect on your appearance

Research

Zeolite filters out carcinogens to make tastier smoked foods

2018-04-11T11:39:00Z

Technology can remove up to 93% of polyaromatic hydrocarbons produced by the smoking process

Podcast

Fructose

2017-12-21T15:25:00Z

Super-sweet and packed with preserving power, Mike Freemantle discovers that fructose can help keep things fresh long after the sell-by date

Research

Traffic light label indicates food freshness

2016-12-13T11:22:00Z

Ammonia gas diffusion basis for inexpensive colour-changing food freshness label

Research

Shrimp shells keep wine fresh

2016-08-10T15:34:00Z

Shellfish byproduct made into sulfite-free wine preservative

Opinion

Wholesome additions

2016-04-12T00:00:00Z

Ali Bouzari explains how whole ingredients are helping to defuse the unjustified public distrust of additives