A lot of food grown in developing countries never makes it to the people’s bellies. Because of a lack of refrigeration, it rots during transport or when farmers fail to sell it immediately at markets.

Food drying is a common process for preserving many types of food, including fruits and meat; however, drying can alter the food’s quality and nutritional value. In recent years, researchers have ...

Make this your preferred source to get more updates from this publisher on Google. A group of computer engineering students developed an air-drying machine that would speed up the production of salted ...