PRODUCTION METHOD OF GREEN TEA EXTRACT

• Main Authors: SHOJI KOICHI, YAMAZAKI SHOJI, MARUYAMA EIZO
• Format: Patent
• Language: English; Japanese
• Published: 25.06.2015
• Subjects: COFFEE; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF; TEA; THEIR SUBSTITUTES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

PROBLEM TO BE SOLVED: To provide a production method of green tea extract useful for a production raw material of a beverage which has less unpleasant taste, and can be drunk with comfort.SOLUTION: Provided is the production method of green tea extract including steps of (a), (b), and (c): (a) a step for bringing a surface of raw tea leaf into contact to water of 60-99°C; (b) a step for extracting the tea leaf after performing the step of (a) with water of 50-100°C; and (c) a step for separating the green tea extract obtained in the step (b) into solid and liquid. 【課題】不快味が低減され、すっきりとしていて飲みやすい飲料の製造原料として有用な緑茶抽出物の製造方法を提供すること。【解決手段】下記の（ａ）、（ｂ）及び（ｃ）の工程を含む、緑茶抽出物の製造方法。（ａ）生茶葉の表面に６０〜９９℃の水を接触させる工程（ｂ）工程（ａ）後の茶葉を５０〜１００℃の水にて抽出する工程（ｃ）工程（ｂ）により得られた緑茶抽出液を固液分離する工程により得られた抽出液を固液分離する工程【選択図】なし