Unlock instant, AI-driven research and patent intelligence for your innovation.

Edible fresh-keeping material and application thereof for prolonging shelf life of dried marine product

A technology for fresh-keeping materials and seafood, applied in the fields of application, food ingredients, food science, etc., can solve the problems of unqualified microbial indicators, salty taste, human body harm, etc., to meet the requirements of low-salt healthy diet, facilitate long-term storage, and reduce potential Harmful effect

Inactive Publication Date: 2018-05-04
汪东风
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sea rice on the market is divided into light sea rice and salty sea rice, but the overall taste is salty, which is contrary to the current concept of low-salt healthy diet
Dried sea rice has a short shelf life, generally 6 months, and the packaging is vacuum-packed, and it needs to be stored in a freezer, and dried sea rice is prone to oxidation and color loss during storage
At the same time, in the sea rice on the market, most of the usual preservatives or preservatives are composed of chemical substances. Many processing enterprises will find that food additives such as sulfites and coloring agents are out of range, excessive, and contraindicated in the inspection of the health supervision department. Problems such as use and unqualified microbial indicators are more prominent. It can be seen that long-term consumption of such seafood will cause serious harm to the human body.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for processing and preserving dried sea rice, the processing steps are:

[0018] (1) Take fresh standing shrimp, pour it into the fruit and vegetable basket, rinse it several times under cold water, and wash it with clean water;

[0019] (2) Put the cleaned shrimps into a boiling constant temperature water bath. During the cooking process, use a strainer to stir the shrimps in the same direction along the edge of the pot, and remove the foam on the water surface. Boil in water for 5 minutes, remove the prawns from the water, if the shells of the prawns turn white quickly, it means they are fully cooked, remove them immediately;

[0020] (3) Take out the cooked vertical shrimp, drain the water, put it into an oven with a temperature of 80°C, and dry until the moisture in the vertical shrimp body drops to 8%;

[0021] (4) Shelling: Shelling can be carried out with a sea rice shelling machine, or manually. The hand-peeled dried shrimps are bright in color, compl...

Embodiment 2

[0025] A method for processing and preserving dried sea rice, the processing steps are:

[0026] (1) Take fresh standing shrimp, pour it into the fruit and vegetable basket, rinse it several times under cold water, and wash it with clean water;

[0027] (2) Put the cleaned shrimps into a boiling constant temperature water bath. During the cooking process, use a strainer to stir the shrimps in the same direction along the edge of the pot, and remove the foam on the water surface. Boil in water for 6 minutes, remove the prawns from the water, if the shells of the prawns turn white quickly, it means they are fully cooked, remove them immediately;

[0028] (3) Take out the cooked vertical shrimp, drain the water, put it into an oven with a temperature of 75°C, and dry until the moisture in the vertical shrimp body drops to 9%;

[0029] (4) Shelling: Shelling can be carried out with a sea rice shelling machine, or manually. The hand-peeled dried shrimps are bright in color, compl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an edible fresh-keeping material and application thereof for prolonging the shelf life of a dried marine product. High-salt dried shrimps added with chemical preservatives inthe market cannot meet ever-growing demands on food quality. According to the fresh-keeping and processing method for the dried marine products provided by the invention, the natural components serveas the main edible fresh-keeping material, the shelf life of the products is effectively prolonged while fully remaining the quality and nutrition of the dried marine products, and the dried marine products are conveniently stored for a long time. A fresh-keeping and processing method for dried shrimps comprises the following steps: (1) cleaning marine products; (2) performing salt-free boiling onthe marine products; (3) drying the marine products; (4) shelling the marine products; (5) coating a marine product preservative; (6) naturally airing the marine products. The dried shrimps preparedby the method disclosed by the invention are not added with any harmful chemical substance or salt, potential hazards of excessive preservatives to the human body are greatly reduced, and the requirements of customers on low-salt healthy diet are met.

Description

technical field [0001] The invention belongs to the field of seafood processing. It particularly relates to an edible fresh-keeping material and its application in prolonging the shelf life of dried seafood. Background technique [0002] Haimi, also known as dried shrimp or dried shrimp, is made of seafood white shrimp, red shrimp, green shrimp, blanched in salt water, dried in the sun, put into a bag, beat and kneaded, wind-raised and sieved, peeled and removed, that is, steamed with salt, Products made by drying, drying, shelling and other processes. Because it is like pounding rice into rice, it is called sea rice. With white shrimp as the top grade, the color and taste are excellent, and it is delicious when eaten fresh. The white shrimp has long whiskers, and its body and flesh are white, so the ancients have the chant of "a curvy boy with jade waist, two inches of silver whiskers and one inch of muscle". Dried sea rice is soaked in water before eating, the meat is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/20A23B4/10
CPCA23B4/10A23B4/20A23V2002/00A23V2250/042A23V2250/511
Inventor 汪东风李睿孙逊
Owner 汪东风