公开(公告)号：US20180132503A1

公开(公告)日：2018-05-17

申请号：US15574403

申请日：2015-10-01

Applicant: The Coca-Cola Company

Inventor： Akira WATANABE ,  Machiko NAGAYASU ,  Yoshihisa TACHIBANA

IPC: A23F3/34 ,  A23F5/26 ,  A47J31/00 ,  A47J31/44

CPC classification number: A23F3/34 ,  A23F3/18 ,  A23F5/24 ,  A23F5/26 ,  A23L2/56 ,  A47J31/002 ,  A47J31/44

Abstract: To offer a process for producing tea and a process for producing a liquid extract including pyrazines. A process for producing tea, which includes extracting a liquid extract from barley tea starting material under conditions of pressure, where at least 20 wt % of the barley tea starting material has a particle size of less than 1700 μm. A process for producing a liquid extract including pyrazines, which includes extracting a liquid extract from barley under temperature conditions of at least 100° C., and in extracting the liquid extract, the liquid extract is extracted from the barley under conditions of pressure.