DAEJEON UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
发明人:
PARK, JONG SANGKR,박종상,BAE, EUN YOUNGKR,배은영
申请号：
KR1020160015554
公开号：
KR1020170094605A
申请日:
2016.02.11
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention relates to a method of making functional coffee containing extracts of various grains and various medicinal materials. Specifically, the present invention relates to a method of making functional coffee containing natural extracts, in which green beans and grains are roasted and crushed, the crushed green beans and grains, and extracts of medicinal materials are mixed with water, and coffee is extracted by a percolation process. According to the present invention, the method of making functional coffee containing natural extracts comprises: a caffeine removal step in which green beans are introduced in a vessel, water is introduced therein to immerse the green beans, and the green beans remain immersed for a fixed time to remove caffeine and dried a coffee bean roasting step in which the green beans are introduced into a preheated roasting device to be heated at a fixed temperature for a fixed time, and the heated coffee beans are cooled a coffee bean crushing step in which the roasted coffee beans are crushed to a size of 0.1-0.4 mm a grain roasting step in which grains are roasted to have a water content of 7-10% a grain crushing step in which the roasted grains are crushed into a size of 0.1-0.4 mm a concentrated extract preparation step in which medicinal materials are placed in respective extractors to be extracted and filtered at 80-120°C for 10 hours or more, and concentrated to 5-7% solid contents to produce extracts a mixing step in which 50-65 wt% of the crushed coffee beans are mixed with 35-50 wt% of the crushed grains and a coffee extraction step in which a mixture of the crushed coffee beans and grains, water, and the concentrated extracts are introduced into a percolation vessel in a ratio of 1 : 5 : 0.5 to be aged and extracted at 20-25°C for 8-10 hours.COPYRIGHT KIPO 2017본 발명은 다양한 곡물과 다양한 약재의 추출물이 함유된 기능성 커피 제조방법에 관한 것으로, 더욱 상세하게는 생두와 곡물을 각각 로스팅하여 분쇄한 뒤, 분쇄된 생두, 곡물, 약재의 추출물 및 물을 혼합하는 침출방식을 이용하여 커피를 추출하는 천연추출물이 함유된 기능성 커피
