METHOD FOR PRODUCING NATURAL THAWING FROZEN SEAFOOD COOKED WITH OIL, STORABLE DURATION IMPROVER TO BE USED FOR THE SAME, STORABLE DURATION IMPROVER-CONTAINING LIQUID, STORABLE DURATION IMPROVER-CONTAINING COATING COMPOSITION, AND METHOD FOR PRODUCING SEAFOOD COOKED WITH OIL

摘要

PROBLEM TO BE SOLVED: To provide a method for producing natural thawing frozen seafood cooked with oil, enabling obtaining a bacteriostatic effect for an extended period after thawing without spoiling flavor and external appearance of a food product.SOLUTION: A method for producing natural thawing frozen seafood cooked with oil includes: a step of treating seafood with an alkali solution; a step of treating the seafood with a storage duration improver-containing liquid; a step of applying a storage duration improver-containing coating composition to the seafood treated with the storage duration improver-containing liquid followed by cooking with oil; and a step of freezing the seafood cooked with oil. The storage duration improver contains glycine and a lemon fruit pulverized extract. The lemon fruit pulverized extract is obtained by heat concentrating liquid component obtained by pulverizing lemon fruits and mixing followed by removing solid content. The content each of the storage duration improver-containing liquid, the glycine in the coating composition, and the lemon fruit pulverized extract is a prescribed quantity.