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| 검색연산자 | 기능 | 검색시 예 |
|---|---|---|
| () | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
| 공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
| ! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
| * | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
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특허 상세정보
Cold brew tea
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) | A23L-003/00 |
| 미국특허분류(USC) | 426/597; 426/049 |
| 출원번호 | US-0306051 (2002-11-26) |
| 발명자 / 주소 | |
| 출원인 / 주소 | |
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 6 |
초록
A cold water infusible tea leaf product is shown which brews in cold water to produce an iced tea beverage with the color and flavor of iced teas prepared by hot brewing methods. The product when brewed in water at about 15° C. for about 5 minutes at a water to tea ratio of 100 water to 1 tea has a cold water infusion Hunter L Value of about 25 to 45; a Hunter “a” value of about 24 to 34; a Hunter haze value of less than 40 and at least 0.15% soluble tea solids.
대표
청구항
1. A cold brew tea beverage prepared by a cold brew method said beverage having taste and color parameters so thati when a Q.D.A. test is performed evaluating Bitter2 and Red, andii when Bitter2 is plotted on a Q.D.A. map as the Y axis and red is plotted on said map as the X axisthe beverage has a Q.D.A. score on or above the line defined by: Bitter 2+0.639 Red≧4.8. 2. A black tea product in either loose or bag form comprising tea leaves which is used to prepare a cold beverage having taste and color parameters so thati when a Q.D.A. test is perfo...
이 특허에 인용된 특허 (6)
- Douglas Ashley Balentine ; Steven Alphonse Gobbo ; Robert Steven Hang ; Xiaoqun Qi ; Andrew David Parry GB; Christopher William Goodsall GB. Cold brew tea. USP2002126491961.
- Sanderson Gary Warner (Englewood NJ) Hoefler Andrew Charles (Cresskill NJ) Graham Harold Nathaniel (Englewood NJ) Coggon Philip (Orangeburg NY). Cold water extractable tea leaf and process. USP1977094051264.
- Christopher William Goodsall GB; Timothy Graham Jones GB; Joseph Kipsiele Mitei KE; Andrew David Parry GB; Richard Safford GB; Ambalavanar Thiru GB. Cold water infusing leaf tea. USP2002116482450.
- Tsai Chee-Hway (Cincinnati OH). Enzymatic treatment of black tea leaf. USP1987014639375.
- Lehmberg Gregg Lance ; Balentine Douglas Ashley ; Hang Robert Steven ; Gobbo Steven Alphonse. Enzyme extraction process for tea. USP1999075919500.
- Bouwens Elisabeth Cornelia,NLX ; Trivedi Ketan,INX ; van Vliet Cornelis,NLX ; Winkel Cornelis,NLX. Method of enhancing color in a tea-based foodstuff. USP1999035879730.
