| 摘要 |
PURPOSE:To obtain a vacuum-packaged frozen fish or shellfish keeping its original shape, by inserting a shape-keeping insert into a fish or shellfish and freezing and vacuum-packaging the reinforced fish, etc. CONSTITUTION:Fish or shellfish 1 is degutted, a shape-keeping insert 2 made of foamed styrol resin, etc., is inserted into the cavity of the fish, etc., and the fish is frozen and vacuum-packaged to obtain the product A. The flattening of the fish can be prevented to enable the packaging of the fish keeping its original shape preventing the degradation of the tissue. The freshness of the fish can be maintained for a long period without causing deterioration of taste.
|
