Less waste with shelf-life indicator for food

ScienceDaily (2010-09-02) -- Norwegian food retailers discard over 50,000 tonnes of food annually – much of it of perfectly good quality. New technology the TimeTemp company in cooperation with Norwegian research institutions could substantially reduce this wastefulness. TimeTemp has developed a new method of more precisely measuring the freshness of food items: a shelf-life indicator attached directly to the product. In addition to time, the company’s device also factors in the temperatures to which the item has been exposed.