Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
容器詰緑茶飲料の製造方法
Document Type and Number:
Japanese Patent JP4015631
Kind Code:
B2
Abstract:
To provide a new manufacturing method of containered green tea beverage suited for selling hot. A step of eliminating silica was introduced in the manufacturing process, wherein the silica is eliminated after adding silica to a tea extract obtained by extracting green tea leaves to adsorb the sediment component present in tea extract to the silica. By adding silica to the tea extract and bringing them into contact, the proteins and polysaccharides causing secondary sediment can be selectively adsorbed and decreased, allowing the occurrence of sediment to be prevented, even when selling the beverage hot. Furthermore, it allows a large amount of flavor component to be left. Further more, a large amount of catechins can be left in the beverage, allowing the growth of heat-resistant bacteria to be inhibited by the antibacterial action of catechins.

Inventors:
Masami Sasame
Hitoshi Kinugasa
Kenji Shimaoka
Haraguchi Yoko
Hitoshi Shinno
Kazunori Okanoya
Application Number:
JP2004043606A
Publication Date:
November 28, 2007
Filing Date:
February 19, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ITO EN Co., Ltd.
International Classes:
A23F3/20; A23C3/00; A23F3/16; A23F3/18
Domestic Patent References:
JP62278948A
JP4311348A
JP6269246A
JP2000189055A
Other References:
猿田真司、菅原勝康、菅原拓男,珪藻土高度利用化のための不純物除去,秋田大学鉱山学部研究報告,1996年10月,第17号,15-22
村木克行、吉田徹、菅原拓男,高級ろ過助剤の開発と現状,資源処理技術,1996年 8月,第43巻第2号,76-82
Attorney, Agent or Firm:
Saburo Takeuchi
Michio Ichizawa