Before the production of chocolate Dried cocoa beans were roasted, ranging from 10 minutes to 30 minutes at 120-130° c (in some cases, this may be a slightly lower temperature). When you finish roasting chaff or shell the cocoa beans wrapped will be eliminated by Ron and use compressed air to blow. After the removal of parts that do not want to go out, and then the rest of the seeds is called kernel or Cacao Cacao nib.