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    METHOD FOR PRODUCTION OF TEA EXTRACT
    2.
    发明公开
    METHOD FOR PRODUCTION OF TEA EXTRACT 有权
    VERFAHREN ZUR HERSTELLUNG EINES TEE-EXTRAKTS

    公开(公告)号：EP2177108A1

    公开(公告)日：2010-04-21

    申请号：EP08826882.6

    申请日：2008-08-07

    申请人： Kao Corporation

    发明人： FUKUDA, Masahiro ,  ITAYA, Eri ,  TAKAHASHI, Hirokazu ,  OGASAWARA, Miwa ,  SATO, Hitoshi ,  SHIKATA, Kenichi ,  SHIBATA, Keiji

    IPC分类号： A23F3/16

    CPC分类号： A23F3/163 ,  A23F3/18 ,  A23F3/20

    摘要： This invention relates to a process for producing a tea extract. The process includes subj ecting a first tea extract solution, which has been obtained from tea, to solid-liquid separation so that a turbidity becomes 200 NTU or lower when a concentration of non-polymer catechins is adjusted to 1 wt%, thereby obtaining a second tea extract solution in which a concentration of (A) non-polymer catechins is from 0.2 to 5 wt% and a concentration of non-polymer catechins in solid content is from 15 to 80 wt%; and then subjecting the second tea extract solution to a heat treatment at a temperature of from 95 to 140°C for an F value of from 0.05 to 40 min.

    摘要翻译： 本发明涉及茶提取物的制造方法。 该方法包括将从茶获得的第一茶提取物溶液浸渍到固液分离，使得当非聚合型儿茶素类的浓度调节至1重量％时，浊度变为200NTU或更低，从而获得 （A）非聚合型儿茶素类的浓度为0.2〜5重量％，固体成分中的非聚合型儿茶素类的浓度为15〜80重量％的第二茶提取液， 然后使第二茶提取物溶液在95-140℃的温度下进行F值为0.05至40分钟的热处理。