CHOI, YOO MEI,CHOI, YOUG JUN,HYUN, KI CHAN,KWON, HYO MIN
申请号：
SG11201700035R
公开号：
SG11201700035RA
申请日:
2014.09.05
申请国别(地区):
SG
年份:
2017
代理人:
摘要：
A method of making coffee is provided. After a cold-brewed coffee is extracted from coffee beans, nitrogen gas is charged into the cold-brewed coffee. The cold-brewed coffee into which nitrogen gas is dissolved, is cooled to form a nitrogen-charged coffee. Therefore, the nitrogen-charged coffee may keep a rich density of foam and a flavor.
