|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/597 ; 426/049|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 2|
A leaf tea especially blended from a black tea and a green tea so that it contains catechins and phenols in a ratio between 0.15 to 0.4, but preferably between 0.2 and 0.3. Such a product resembles black tea but typically possesses an antioxidant activity that is 10% or more higher than that the same mass of the black tea alone. The black tea is preferably low grown while the green tea is preferably from an Assam jat.
[ We claim:] [1.] A leaf tea comprising a blend of a fermented tea and an unfermented tea, characterized in that the blend contains catechins and phenols in a ratio of between 0.15 to 0.4.