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Method for preparing instant sea cucumber with stable collagen protein

A collagen and production method technology, applied in food preparation, food science, application, etc., can solve the problems of loss of nutrients and bioactive components, change of sea cucumber flavor, etc., and achieve the effects of long shelf life, easy portability and soft texture

Inactive Publication Date: 2010-09-08
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because sea cucumber is a kind of marine organism with strong self-dissolving ability, the processing technology of sea cucumber has been using the traditional drying method for its circulation in the sales chain for nearly a hundred years. In recent years, there are also ready-to-eat sea cucumber interviews. Some ready-to-eat sea cucumbers flooding the market are processed by drying sea cucumbers or directly soaking dried sea cucumbers. Due to the loss of a large amount of nutrients and bioactive components during the processing and soaking process, and the change of sea cucumber flavor, it has been in the " The passive consumption state of "good gift"

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0016] Take 10kg of freshly cultured sea cucumbers, with an average of 7-8 heads of 1kg, clean them, cut them open from the middle along the direction of the anus with scissors, remove the internal organs thoroughly, wash with water and drain the surface water, boil in boiling water for 15 minutes, and cool quickly. Remove surface moisture to obtain sea cucumber body wall. Add the sea cucumber body wall into the neutral water-soluble chitosan solution containing 1mg / ml according to the ratio of 1:10, vacuum immerse for 5 hours, the vacuum degree is 100Pa, remove the vacuum, take out the dried water, and then adjust the water according to the ratio of 1:10. Add the proportion to the transglutaminase solution and soak overnight at 4-15°C, take it out, wash and remove the surface moisture, fully mix with the seasoning solution at a ratio of 1:10, soak for 5-30 minutes, and remove the seasoning solution . In order to maintain the quality and shape of sea cucumbers, vacuum gas rep...

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Abstract

The invention discloses a method for preparing instant sea cucumber with stable collagen protein, which comprises the following steps that: a. a sea cucumber is eviscerated, washed and precooked; b. the precooked sea cucumber is dipped in neutral water-soluble chitosan solution under vacuum and then the dipped sea cucumber is taken out and is solidified in transglutaminase solution; c. seasoning is conducted; d. vacuum nitrogen packaging is conducted; and e. high-pressure steam sterilization and the like are conducted. The sea cucumber prepared through the method provided by the invention has the following two advantages that: 1, the original nutrition and the bioactive ingredients of the sea cucumber are reserved, and the flavor and the tissue structure of the sea cucumber are good, i.e. the deliciousness and the healthcare function are integrated into a whole body; and 2, the collagen protein is stable, and the preservation period is long and is one year at 0-4 DEG C and three months at room temperature. Thereby, the instant sea cucumber is widely popular with consumers.

Description

technical field [0001] The invention relates to a production method of instant sea cucumbers with stable collagen, in particular to the production methods of sea cucumbers, and in particular to the selection of key parameters in the production process. Background technique [0002] Sea cucumbers belong to invertebrates, Echinodermata, sea cucumber class, and shield head. According to statistics, there are about 40 kinds of edible sea cucumbers in the world, and my country accounts for half of them, reaching 20 kinds. Nutritional analysis shows that the body wall of sea cucumber has high nutritional value, among which collagen and its degradation products, fucosyl chondroitin sulfate, fucoidan and various saponins are all important biologically active substances. Traditional Chinese medicine proposes to treat tumors, aplastic anemia and diabetes with sea cucumber alone or in combination, and has achieved good results. There are also reports on anti-tumor, anti-coagulation, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/333A23L17/50
Inventor 张永勤薛长湖薛勇王静凤王家林王哲平徐杰李兆杰王玉明唐庆娟
Owner QINGDAO UNIV OF SCI & TECH
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