I've tried drying just the juice, and it's a long, slow process with little amounts as an end result. Then I decided to pour the juice onto other, less moist ingredients, like the burdock root. I run everything I dry through my Champion Juicer first to pulp it, then dry it. So after I pulped the burdock root, I juiced the carrots and poured the juice onto the burdock pulp, then dried it. I'm lucky to have access to bulk supplies of dried wheat grass juice and dried barley grass juice, so I'm not drying those myself.