Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masami Sasame0
Hitoshi Iryo0
Hitoshi Kinugasa0
Kazunori Okanoya0
Fumio Ito0
Date of Patent
June 3, 2014
Patent Application Number
13264717
Date Filed
April 14, 2010
Patent Primary Examiner
Patent abstract
Provided are tea leaves for green tea beverage extraction. A green tea beverage that can be stored without sediments precipitating and without turning brown, and also tastes good chilled, can be extracted from said leaves. Said leaves are characterized in that the relationship between X and Y fulfills condition (1), where X is the weight fraction of theanine content with respect to the total weight of dried tea leaves, and Y is the weight fraction of monosaccharide content with respect to caffeine content.−0.136X+0.35≦Y≦−0.136X+0.46. (1)
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