The main advantages of dehydrated onions are that they are easy to store, being lighter The main advantages of dehydrated onions are that they are easy to store, being lighter in weight and smaller in bulk than fresh or other processed onions. They are cheap to pack compared with canned goods. in weight and smaller in bulk than fresh or other processed onions. They are cheap to pac... https://www.apsindustries.in/product/onion-dehydration-plant/