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Composite all-fish protein powder and preparation method thereof

A technology of fish protein and composite protease, which is applied in the field of aquatic food processing, can solve the problems of no fish protein powder product literature report, etc., and achieves the effects of high absorption and utilization rate of human body, simple preparation method and convenient eating.

Inactive Publication Date: 2010-06-16
ANSHAN JIAXIAN AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After searching, no literature reports on fish protein powder products developed from two or more fish meats were found

Method used

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  • Composite all-fish protein powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 Preparation of black snakehead, grass carp and carp compound whole fish meat protein powder

[0035] (1) Choose fresh black snakehead, grass carp and carp, wash the fish body with clean water that meets the drinking water hygiene standards, scrape the fish scales, remove the fish head, tail, fins and internal organs, and then wash the fish body surface with running water For mucus, blood stains and black film in the cavity, the temperature of the cleaning water is 10°C. Harvest the meat with a meat harvester, put the fish meat in clean water that is 3 times the weight of the fish meat, and rinse for 15 minutes at a temperature of 10°C, and rinse once;

[0036] (2) The fish meat is finely filtered by a fine filter machine to remove small bone spurs, skin, peritoneum, etc. Grind the finely filtered fish into surimi, take 20 grams of black snakehead surimi, 40 grams of grass carp surimi, and 40 grams of carp surimi, add 300 grams of water, and then grind them...

Embodiment 2

[0047] Embodiment 2 Preparation of black snakehead, grass carp and silver carp composite whole fish meat protein powder

[0048] (1) Choose fresh water fish such as snakehead, grass carp and silver carp, wash the fish body with clean water that meets the drinking water hygiene standards, scrape the fish scales, remove the fish head, tail, fins and viscera, and then wash them with running water Clean mucus on the surface of the fish body, blood stains and black film in the cavity, and the temperature of the cleaning water is 10°C. Use a meat harvester to harvest the meat, put the fish meat in clean water 3.5 times the weight of the fish meat, and rinse for 15 minutes at a temperature of 10°C, and rinse once.

[0049] (2) The fish meat is finely filtered by a fine filter machine to remove small bone spurs, skin, peritoneum, etc. Grind the finely filtered fish into surimi, take 30 grams of black snakehead surimi, 40 grams of grass carp surimi, and 30 grams of silver carp surimi,...

Embodiment 3

[0055] Embodiment 3 Preparation of black snakehead, silver carp and carp compound whole fish meat protein powder

[0056] (1) Select fresh water fish such as snakehead, silver carp, and carp, wash the fish body with clean water that meets the drinking water hygiene standards, scrape the fish scales, remove the fish head, tail, fins and internal organs, and then wash with running water Clean mucus on the surface of the fish body, blood stains and black film in the cavity, and the temperature of the cleaning water is 10°C. Harvest the meat with a meat harvester, rinse the fish meat in water 4 times the weight of the fish meat at a temperature of 10°C for 15 minutes, and rinse once.

[0057] (2) The fish meat is finely filtered by a fine filter machine to remove small bone spurs, skin, peritoneum, etc. Mince the finely filtered fish meat into surimi, take 20 grams of black snakehead surimi, 40 grams of silver carp surimi, and 40 grams of carp surimi, add 250 grams of water, and ...

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Abstract

The invention discloses a composite all-fish protein powder and a preparation method thereof and belongs to the field of aquatic product processing. The method comprises: mincing fish to make minced fillet, mixing different kinds of minced fillets and adding water into the mixture to make minced fillet pulp; performing enzyme hydrolysis and centrifugation, concentrating obtained supernate and performing the spray drying of the concentrate to obtain fish protein polypeptide powder; washing sediment, drying the sediment in hot air, crushing the sediment and sieving the crushed sediment by a 100-mesh sieve to obtain fish protein powder; and mixing the fish protein polypeptide powder and the fish protein powder to obtain the composite all-fish protein powder. The fish protein polypeptides in the composite all-fish protein powder can be absorbed and utilized by human bodies at a high rate; the composite all-fish protein powder has higher nutritive value and better mouthfeel than fish protein powder processed by using single freshwater fish; the composite all-fish protein powder is 100 percent fish protein powder obtained by hydrolysis of food grade-composite proteinase; the method of the invention is simple and low in cost; and the composite all-fish protein powder can be conveniently eaten as direct nutrition food or a food additive.

Description

technical field [0001] The invention belongs to the field of aquatic food processing, and in particular relates to a composite whole fish protein powder produced from two or more kinds of fish as main raw materials, and a production method of the composite whole fish protein powder. Background technique [0002] Freshwater fish tastes delicious, and its protein content is higher than or close to that of lean pork, and the fat content of fish meat is low, and it is mainly composed of unsaturated fatty acids. In addition, fish meat is rich in lysine, so fish meat is very important for human beings. Ideal source of protein. Especially for areas where rice and wheat are staple foods in China, increasing the proportion of freshwater fish in the food structure is an effective way to improve protein nutrition in food. [0003] With the improvement of residents' living standards, the demand for aquatic products is increasing, and the requirements for its quality are also getting hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/04A23J3/04A23J3/34
Inventor 李敏镇罗永康
Owner ANSHAN JIAXIAN AGRI DEV
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