Bradbury & Kopp [57] patented the production of two various extracts from cocoa shells; theobromine portion and polyphenol enriched fraction. The defatted cocoa shells might be extracted with a solution of acetone/drinking water, after which the acetone ought to be separated, leaving only the aqueous solution. Even so, this invention https://elliottvwksd.blue-blogs.com/40777063/a-simple-key-for-cocoa-shell-unveiled