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2. 发明公开

EP2583560A1 GREEN TEA EXTRACT 失效转让
标题翻译： GRÜNTEE-EXTRAKT
公开(公告)号：EP2583560A1
公开(公告)日：2013-04-24
申请号：EP11798085.4
申请日：2011-06-20
申请人： Suntory Holdings Limited , Ogawa & Co., Ltd.
发明人： KOBAYASHI, Shinichi , TERAZAWA, Noriko , MAKI, Hideki , NAGAO, Koji , HAYAKAWA, Satoshi , MAEKAWA, Koichiro , SATO, Tsuyoshi , OSADA, Akinori
IPC分类号： A23F3/16
CPC分类号： A23F3/163 , A23F3/18 , A23F3/426
摘要： Disclosed is a green tea extract obtained through: step (1) for fractionating green tea leaves by vacuum steam distillation and removing a liquid distillate thus obtained; step (2) for fractionating the green tea leaves, from which the liquid distillate has been removed in step (1), by atmospheric-pressure steam distillation to obtain a liquid distillate; step (3) for extracting the green tea leave residue, which remains after the steam distillation in step (2), with water to give a liquid extract; step (4) for mixing the liquid distillate of step (2) with the liquid extract of step (3) to give a green tea extract; and step (5) for thermally treating the green tea extract of step (4) at a temperature equal to or lower than 100oC. This green tea extract, which exhibits a sweet and excellent green aroma and a gorgeous floral aroma equivalent to high-grade green tea leaves and shows little deterioration or decrease in flavor during heat sterilization, is usable as a starting material for producing packed green tea drinks.
摘要翻译：公开了一种绿茶提取物，其通过以下步骤获得：步骤（1），通过真空蒸汽蒸馏分馏绿茶叶并除去由此获得的液体馏出物; 在步骤（1）中分离已经除去了液体馏出物的绿茶叶的步骤（2），通过常压蒸汽蒸馏得到液体馏出物; 步骤（3），用于提取在步骤（2）中蒸汽蒸馏后残留的绿茶叶残渣，得到液体提取物; 步骤（4），用于将步骤（2）的液体馏出物与步骤（3）的液体提取物混合，得到绿茶提取物; 和步骤（5），用于在等于或低于100℃的温度下热处理步骤（4）的绿茶提取物。这种绿茶提取物具有甜味和优良的绿色香气和与高档绿茶叶相当的美丽的花香，并且在加热灭菌时几乎没有变味或降低味道，可用作生产包装绿茶饮料的起始原料。

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