|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A23F-003/06 A23F-003/08 A23F-003/12|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 28|
Included is a method of processing green tea leaves to produce black tea particles which can be brewed in Cold Water. The method also is designed to produce cold water brewing tea of a suitable size and grade for use within a tea bag. The method also is designed to produce high polyphenol cold brew tea or conventional tea of any suitable size and grade. Thus, by way of the method of the present invention, a black tea is produced that can be brewed in cold water and further which can be used in tea bags. This is achieved without sacrificing any color qual...
1. A method of processing tea leaves to produce black tea that can be brewed in cold water, the method comprising the following steps:withering green tea leaves by spreading out the leaves and promoting air circulation, the withering functioning to reduce the moisture content within the leaves to produce withered leaves;macerating the leaves to break down the tissue structure of the leaves and thereby facilitating oxidation of polyphenols by bringing the polyphenols into contact with leaf enzymes, the maceration producing dhools of varying grades;ferment...