date:Sep 08, 2017
Vegetable freshness is very important both for the catering business and domestic consumption. Supermarkets often spray water on leaf vegetables to make them look fresh and, most of all, to make it impossible to assess how long they've been on the shelf for. Nonetheless, it's not possible to store these vegetables for too long as they can rot quickly. It is therefore important to use quick and easy monitoring tools that can assess freshness.
Researchers at Jiangnan University (China) analysed t