After the incident about synthetic honey was reported, the public had doubts about the honey they purchased. How to quickly identify the difference between pure honey and synthetic honey, in addition to functional recognition, beekeepers of beekeeping associations have also mentioned the action of adding honey to pure water for shaking, thereby observing the foam holding time and evaluating concentration of honey. This study uses experimental design methods to explore the effects of honey concentration and foam duration after shaking, The methods provides a simple method for consumer reference.