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US 5,268,189 AGranted
Process for extending the shelf-life of shellfish products
AssigneeCapt'n Carl's Seafood, Inc.
InventorCarl R. Doerter
Life of this patent
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Abstract
The process disclosed relates to the preservation of shellfish products so as to extend the shell-life of shellfish thereof. A thermally conductive mixture which forms a liquid barrier upon heating and a gel upon cooling is introduced to the shellfish container for packaging. Specific steps of heating to kill bacteria and other undesirable microorganisms and subsequent rapid cooling are required. Ultimate refrigeration of the packaged product is undertaken for long-term storage.
Claims7
A process for extending the useful shelf-life of shellfish, comprising:
- (a) packing a shellfish product in a hermetically sealable container;
- (b) preparing a liquid mixture comprising a heat actuated water-controlling gel-forming composition at a temperature between 1.degree.-22.degree. C.;
- (c) pouring a quantity of said mixture into said container;
- (d) hermetically sealing said container;
- (e) heating said sealed container including said shellfish product and said mixture in a heating medium to a selected temperature for a selected period of time;
- (f) rapidly cooling said sealed container in a cooling medium;
- and
- (g) refrigerating said cooled container.
5 more elements
Dependencies are inferred from the claim text.