PROBLEM TO BE SOLVED: To provide an aged salmon having a condensed taste, a tightened body and comfortable texture and deliciousness by using salt and an anti-oxidizing agent.SOLUTION: An aged salmon manufacturing method comprises: a salt-tightening step of dipping the fillet of salmon having finished a pre-treatment in a mixed solution of salt and an oxidation inhibitor thereby to equalize and age the salt content and a drying step of reducing a water content and re-aging the fillet.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】 塩と酸化防止剤を使用して、旨味が凝縮され、身質が締まり、程よい食感と美味しさを有する熟成鮭を提供する。【解決手段】 前処理を終了した鮭のフィレを塩と酸化防止剤の混合液中に浸漬して塩分の均等化と熟成を図る塩締め工程と、続いて水分の減少と再熟成を図る乾燥工程と、からなる熟成鮭の製造方法。【選択図】 なし