茶抽出液の製造方法
- 专利权人:
- 花王株式会社
- 发明人:
- 道田 晴仁
- 申请号：
- JP2009102542
- 公开号：
- JP5507877B2
- 申请日:
- 2009.04.21
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for stably producing tea extract liquid using a column extractor without clogging when extracting the liquid.
SOLUTION: The method for producing tea extract liquid includes: a first process for preparing a plurality of tea raw materials different in a settling degree from one another on a tea retention plate installed inside the column extractor in the ascending order of the settling degree a second process for supplying extraction water from the lower part or the upper part of the extractor to make the extraction water come in contact with the tea raw materials and a third process for discharging the tea extract liquid.
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- 来源网站：
- 中国工程科技知识中心
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