The present invention relates to low-caffeine coffee with a large amount of effective components of raw coffee beans prepared by low temperature extraction, and capsule coffee comprising the same. Effective components contained in raw coffee beans are not destroyed and a small amount of caffeine is included, since a coffee bean extract is obtained by using low temperature extraction without thermally processing (roasting) coffee beans at high temperatures. Thus, a user consumes less caffeine and can consume a large amount of effective components beneficial to the human body even if the user drinks a small amount of the low-caffeine coffee. The coffee bean extract according to the present invention is obtained by using low temperature extraction without using a high temperature roasting method, and is extracted using a solvent with excellent elution efficiency of the effective components, thereby having low loss of the effective components such as chlorogenic acid, protein, and the like, and containing low caffeine content. Therefore, the coffee bean extract is effective for health and weight loss of modern people by reducing the intake amount of caffeine while allowing a large quantity of chlorogenic acid to be consumed with a small instake quantity. In particular, the capsule coffee obtained by encapsulating the coffee bean extract according to the present invention can prevent acidification, and thus has excellent long-term storability and enables the user to easily enjoy the coffee at home, in an office, etc.COPYRIGHT KIPO 2016본 발명은 저온 추출법에 의해 제조되며 생두의 유효성분을 다량 함유한 저카페인 커피 및 이를 포함하는 캡슐 커피에 관한 것으로서, 커피원두를 고온에서 열가공(로스팅) 처리하지 않고 저온 추출법을 이용하여 커피원두 추출물을 얻기 때문에 생두에 포함된 유효 성분이 파괴되지 않고 카페인이 적게 포함되기 때문에 소량을 마시더라도 카페인은 적게 섭취하고 인체에 유익한 유효 성분은 다량 섭취할 수 있는 저카페인 커피 및 이를 포함하는 캡슐 커피를 제공한다. 본 발명에 따fms 커피원두 추출액은 고온 로스팅 방법을 사용하지 않고, 저온 추출법을 사용하며, 유효성분의 용출 효율이 우수한 용매를 사용하여 추출하므로 글로로겐산과 단백질 등의 유효 성분의 손실이 적고 카페인 함량이 높지 않은 것을 특징으로 한다. 따라서 소량 섭취로도 다량의 클로로겐산을 섭취할 수 있는 반면 카페인의 섭취량은 줄일 수 있
