SATO TOSHIYA,佐藤 利也,OGURI TAKEHIRO,小栗 武浩,YONETANI TATSUMA,米谷 竜馬
申请号：
JP2010289193
公开号：
JP2012135241A
申请日:
2010.12.27
申请国别(地区):
JP
年份:
2012
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a method for producing a tea beverage which is capable of effectively extracting an extract from a tea raw material and producing a tea beverage having excellent functionality.SOLUTION: In the method for producing a tea beverage which has an extraction step for extracting an extract with a predetermined amount of an extraction solvent from the tea raw material, the extraction step has an immersion step for immersing the tea raw material in partial amount of a predetermined amount of the extraction solvent in an extraction tank, and a recovery step for recovering the extract solvent in the extraction tank while adding the remaining amount of the predetermined amount of the extraction solvent to the extraction tank. At least part of the immersion step, stirring of the extraction solvent in which the tea raw material is immersed is performed.COPYRIGHT: (C)2012,JPO&INPIT【課題】茶原料から効率良くエキスを抽出できかつ官能性に優れた茶飲料を製造できる茶飲料の製造方法を提供すること。【解決手段】茶原料から所定量の抽出溶媒でエキスを抽出する抽出工程を有する茶飲料の製造方法において、抽出工程は、茶原料を、抽出槽において、所定量の部分量の抽出溶媒に浸漬させる浸漬工程と、所定量の残量の抽出溶媒を抽出槽に追加しながら、抽出槽内の抽出溶媒を回収する回収工程と、を有し、浸漬工程の少なくとも一部において、茶原料が浸漬した抽出溶媒の撹拌を行う。【選択図】なし
