Method of maintaining tender texture and flavour of frozen fresh water shrimp and crab

A technology for aquatic products and freshwater shrimp, which is applied in food preservation, food preparation, food science, etc. It can solve the problems of affecting product flavor, easily producing irritating ammonia smell, and flavor deterioration, so as to reduce bad flavor, prevent oxidation, and improve The effect of moisture content
CN1823630AInactive Publication Date: 2006-08-30JIANGNAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGNAN UNIV
Publication Date
2006-08-30
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A method for maintaining the tender texture and taste of frozen fresh-water shrimp, crab, or other aquatic products with shell includes such steps as washing the fresh living ones, immersing in the solution of water preserving agent and antioxidant, steaming, quick freezing, vacuum packing and cold storage.
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Description

technical field

[0001] The invention discloses a method for maintaining the delicate texture and flavor of frozen freshwater shrimp and crab shell aquatic products, belonging to the technical field of aquatic product processing. Background technique

[0002] Frozen preservation is an important technology in the current food industry. Because frozen food has the characteristics of safety, nutrition, and convenience, it meets the needs of modern life rhythm. Frozen food is a new food that has developed rapidly in the world since the 1960s. Industrial Technology. Frozen aquatic food can be divided into two categories: fresh frozen aquatic food and conditioned frozen aquatic food according to the pretreatment method of raw materials. Fresh frozen aquatic food is a primary processed product that only undergoes morphological treatment of raw materials; while conditioned frozen aquatic food refers to cooked and prefabricated frozen aquatic food, and this application belongs to con...

Claims

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