The invention provides a mysterious fruit extract, which has the effect of treatment of oral cancer and free radical scavenging activity. The present invention also provides process for making mysterious fruit extracts having the effect of treatment of oral cancer and free radical scavenging activity.本發明提供一種神秘果萃取物,其具有治療口腔癌之效果以及清除自由基活性;本發明並提供該具有口腔癌療效與清除自由基活性之神秘果萃取物之製法。