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Nutrient of fresh sea cucumbers and abalone and preparation method for nutrient

A technology of fresh sea cucumber and nutrients, applied in food preparation, application, food science and other directions, can solve the problem of loss of highly active nutrients, and achieve the effect of enhancing free radical scavenging

Inactive Publication Date: 2012-07-11
青岛海能海洋生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a sea cucumber and abalone nutrient rich in short collagen peptides, sulfated polysaccharides, saponins and essential amino acids for the human body and a preparation method thereof, which can solve the problem of loss of highly active nutrients in fresh sea cucumber and abalone processing and deep processing, To make up for the shortcomings of the existing technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weigh 10Kg of fresh Chinese Japanese sea cucumber and 2Kg of wrinkled abalone, remove the viscera, wash, pulverize with a pulverizer, add 200Kg of pure water, then add 4Kg of bromelain at 400 activity units / ml, and enzymolyze it at 48°C for 16 hours. The suitable temperature of bromelain can be selected according to the specific situation; after the enzymolysis is completed, the temperature is raised to 90°C, kept for 10 minutes, and the enzyme activity is inactivated, and then 4Kg300 activity units / ml of papain is added, and the enzymolysis is carried out at 45°C for 10 hours, and the same temperature can also be selected After enzymolysis, heat up to 90°C, keep it for 10 minutes, inactivate the enzyme, filter, concentrate under low temperature and reduced pressure to obtain 68Kg of sea cucumber and abalone nutrients rich in sea cucumber short peptides, sulfated polysaccharides, saponins and essential amino acids for human body. The sea cucumber and abalone nutrients ri...

Embodiment 2

[0026] During the specific operation, 10Kg of Japanese sea cucumber and 2Kg of wrinkled pan abalone from the same species and the same place of origin used in Example 1 were weighed, and prepared into dry Sea cucumber and abalone, then rehydrate the dried sea cucumber and abalone, pulverize them with a pulverizer, add 200Kg of purified water, then add 4Kg of bromelain at 400 activity units / ml, enzymatically hydrolyze at 48°C for 16 hours, raise the temperature to 90°C, and keep for 10min. Inactivate enzyme activity, then add 4Kg 300 activity units / ml papain, enzymolyze at 45°C for 10 hours, heat up to 90°C, keep for 10min, inactivate enzyme activity, filter, concentrate under low temperature and reduced pressure to obtain fresh sea cucumber rich in sulfated polysaccharides and biological peptides Nutrient enzymatic solution 68Kg. Sea cucumber collagen peptides and sulfated polysaccharides rich in sea cucumber nutrients obtained by this method include 0.0037% of sea cucumber su...

Embodiment 3

[0028] During the specific operation, take the same species used in Example 1, 10Kg of Japanese sea cucumbers from the same place of origin without adding wrinkled pan abalone, and prepare dry Sea cucumber and abalone, then rehydrate the dried sea cucumber and abalone, pulverize them with a pulverizer, add 200Kg of purified water, then add 4Kg of bromelain at 400 activity units / ml, enzymatically hydrolyze at 48°C for 16 hours, raise the temperature to 90°C, and keep for 10min. Inactivate enzyme activity, then add 4Kg 300 activity units / ml papain, enzymolyze at 45°C for 10 hours, heat up to 90°C, keep for 10min, inactivate enzyme activity, filter, concentrate under low temperature and reduced pressure to obtain fresh sea cucumber rich in sulfated polysaccharides and biological peptides Nutrient enzymatic solution 68Kg. Sea cucumber sulfated polysaccharide and sea cucumber saponin 0.00039% in fresh sea cucumber nutrients rich in sea cucumber short peptides and sulfated polysacch...

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Abstract

The invention relates to a nutrient of fresh sea cucumbers and abalone and a preparation method for the nutrient. The preparation method comprises the following steps of: removing viscera of sea cucumbers and abalone, cleaning, crushing, adding purified water, adding bromelain, performing enzymolysis, adding papain and performing enzymolysis; and filtering an enzymatic hydrolysate, and concentrating at low temperature and under reduced pressure to obtain the nutrient of the sea cucumbers and the abalone, wherein the nutrient is rich in sea cucumber short peptide, sulfated polysaccharides, saponin, and amino acids which are essential to human bodies. The content of the sulfated polysaccharides and the saponin of the sea cucumbers in the product is greatly improved; the decomposition rate of collagen of the sea cucumbers is improved from the traditional 60-80 percent to over 95 percent; the recovery rate of protein is improved from 50-65 percent to over 92 percent; the molecular weight of a polypeptide is reduced from 2,000-8,000Da to 500-2,000Da; the average peptide chain length is 2 to 10 degrees of polymerization; the content of the amino acids which are essential to the human bodies is increased, and particularly the content of arginine is increased; the full nutrition of the nutrient is improved; and the properties of active ingredients of the sea cucumbers and the abalone such as removal of free radicals, blood pressure reduction, senility resistance, tumor resistance, human immunodeficiency virus (HIV) resistance, liver protection and the like are strengthened.

Description

technical field [0001] The invention belongs to the technical field of aquatic product processing, and specifically relates to a fresh sea cucumber and abalone nutrient and a preparation method thereof, that is, a sea cucumber and abalone nutrient rich in sea cucumber short peptides, sulfated polysaccharides, saponins and essential amino acids for human body and a preparation method thereof. technical background [0002] Sea cucumbers have been health food and nutritious food since ancient times. The "Food Materia Medica" of the Ming Dynasty pointed out that sea cucumbers have the health-preserving functions of nourishing vitality, nourishing the internal organs and dispelling deficiency; the Chinese medicine classics "Compendium of Materia Medica" of the Qing Dynasty listed sea cucumbers as tonic drugs. Foot enemy ginseng, hence the name sea cucumber; taste sweet and salty, tonify the kidney meridian, benefit the essence, eliminate phlegm, relieve urination, strengthen yang...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/333A23L1/33A23L33/00A23L17/40A23L17/50
Inventor 许加超程玉山陈微
Owner 青岛海能海洋生物技术有限公司
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