Nature and EnvironmentFighting food waste across the globeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment10/15/2020October 15, 2020A US firm has developed a plant-based liquid which can extend the shelf life of fruit and vegetables. The product is now available in Africa, with the aim of helping reduce food waste across the planet.https://p.dw.com/p/3jyk8Advertisement