Title:
茶葉製品およびその製造方法
Document Type and Number:
Japanese Patent JP4903875
Kind Code:
B2
Abstract:
A palatable green leaf tea from Camellia sinensis var. assamica is disclosed. Infusion of 2 g of the leaf tea in 200 ml water for 1.5 minutes at 90° C. produces a beverage comprising catechins in an amount of between 0.01 and 0.1% by weight of the beverage. Also disclosed is a process for manufacturing the leaf tea product wherein fresh leaf from var. assamica is macerated using a combination of a rotorvane and double-cone processor.
Inventors:
Stephen Peter Colliver
Peter Cyprotitch Geno
Ambala Vanard Sir
Peter Cyprotitch Geno
Ambala Vanard Sir
Application Number:
JP2009530830A
Publication Date:
March 28, 2012
Filing Date:
September 14, 2007
Export Citation:
Assignee:
Unilever Namrose Rose Bennaught Sharp
International Classes:
A23F3/00; A23F3/12; A23F3/14
Domestic Patent References:
| JP3228644A | ||||
| JP5168407A | ||||
| JP11225672A | ||||
| JP2006182737A | ||||
| JP2003061580A | ||||
| JP2006115788A |
Other References:
村松敬一郎編,茶の科学,朝倉書店,1997年,初版第8刷,p.4-5、p.65-66、p.87、p.113
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro