Precedence date (The precedence date is undoubtedly an assumption and is not a authorized summary. Google has not executed a authorized analysis and will make no representation as towards the precision on the day stated.) EP2174557 discloses a food stuff comprising not less than 30 mass % alkalized cocoa shells https://cocoa-shell-granules74853.blogvivi.com/34230064/little-known-facts-about-cocoa-shell