緑茶抽出物の製造方法

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专利权人:

花王株式会社

发明人:

東海林 功一,山田 泰司,山崎 祥司

申请号：

JP2013226511

公开号：

JP6438647B2

申请日:

2013.10.31

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method of producing green tea extract in which non-polymer catechin is efficiently collected and admixture such as caffeine is reduced in an industrially advantageous manner.SOLUTION: A method of producing green tea extract has a step A of extracting raw tea leaves with water at 70-100°C and separating extract liquid to obtain extraction residue, and a step B of extracting the extraction residue with water at 105-150°C.COPYRIGHT: (C)2015,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/