Method for preparing instant sea cucumber with stable collagen protein

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, ...

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"