The present invention relates to a manufacturing method for sterilizing green coffee beans without roasting or heating. According to the manufacturing method of the present invention, functional ingredients in the green coffee beans such as chlorogenic acid, caffeine, amino acids, and monosaccharides can be preserved as much as possible, and the caffeine content can be controlled by blending the sterilized green coffee beans with decaffeinated coffee bean powder.COPYRIGHT KIPO 2015본 발명은 생커피두를 로스팅 및 열처리를 하지않고 살균처리하는 제조법으로서 생커피두 본연의 기능성물질인 클로로겐산,카페인,아미노산,단당류등을 최대한 보전하여 제조방법이며 살균 생커피두분과 디카페인 커피두분말을 혼합하여 카페인 함량을 조절하여 제조 가능한 제조방법이다.
