Intelligent shelf life indicator could slash food waste
Tuesday 7 September 2010A new intelligent technology that gives a running countdown of a product’s shelf life by analysing time and temperature data could replace traditional ‘use by’ dates on food labels, said the Norwegian company spearheading the development.
TimeTemp said its innovative shelf life indicator is able to more precisely measure the freshness of food items as they pass through the supply chain from factory to consumer and could lead to a significant reduction in the amount of waste produce.
The firm said processors have little control over the temperatures their goods are exposed to throughout the value chain. Consequently, they often mark their products with a shorter shelf life as a precautionary measure which can mean a lot of edible food is thrown away. Norwegian food retailers discard over 50,000 tonnes of food annually, said TimeTemp.