Food-shelf life

Edible ‘skins’ for extending shelf life get major boost

Scientists at the National Agri-Food Biotechnology Institute (NABI) based in Mohali, India, have developed non-toxic, edible coating materials to improve shelf life of fruits & vegetables based on wheat straw hemicellulosic polysaccharide (WP) and stearic acid derivatized oat bran polysaccharide (SAOP) that promise to overcome the problems of highly perishable produce going bad before reaching the consumer – currently running at 25-30 percent in that country.