PROBLEM TO BE SOLVED: To produce a caudal fin of bonito as a bonito fin for fin Sake with favorable flavor.SOLUTION: A production method of a bonito fin for fin Sake includes: a process (P1) in which a caudal fin part including a caudal fin and a root of a caudal fin is cut off from a bonito body a process (P2) in which the cut off caudal fin part is sunk in flowing water, thereby blood in the root inside is washed away a process (P3) in which after the washing away process, the caudal fin part is immersed in water, and aged in a cold place and a process (P4) in which the caudal fin part that has been aged in the cold place is dehydrated.COPYRIGHT: (C)2014,JPO&INPIT【課題】鰹の尾びれをひれ酒用鰹ひれとして風味良く仕上げること。【解決手段】ひれ酒用鰹ひれの製造方法は、鰹の本体から、尾びれと尾びれの付け根とを含む尾びれ部を切り離す工程(P1)と、切り離された尾びれ部を流水に漬けることで、付け根内部の血を洗い流す工程(P2)と、洗い流す工程の後に、尾びれ部を水に浸し、冷所で寝かす工程(P3)と、冷所で寝かせた尾びれ部を乾燥させる工程(P4)とを備える。【選択図】図3
