Method for preparing sea cucumber glycoprotein by using sea cucumber blanching solution

Abstract

The present invention relates to a method for preparing sea cucumber glycoprotein by using a sea cucumber blanching solution. The method comprises that: a sea cucumber blanching solution is adopted as a raw material, and is subjected to treatments of reduced pressure condense, alcohol precipitation, drying to prepare into powder; the powder is subjected to treatments of alcohol leaching and desalination, and then is redissolved in purified water; the resulting solution is subjected to treatments of enzymolysis and centrifugation; the resulting supernatant is subjected to treatments of tube ultrafiltration, ultrafiltration and drying to obtain the sea cucumber glycoprotein product. The preparation method of the present invention has characteristics of low equipment investment, simple operation, short production period, high yield and low product cost. The prepared sea cucumber glycoprotein has good biological activity.

Description

technical field

[0001] The invention relates to a treatment of sea cucumber working liquid, in particular to a method for preparing sea cucumber glycoprotein by using sea cucumber blanching liquid. Background technique

[0002] It has been verified by research that sea cucumbers (mainly sea cucumbers) contain more than 50 kinds of nutrients that are beneficial to human physiological activities, among which the protein content is relatively high, and its protein contains 18 kinds of amino acids, rich in saponins, mucopolysaccharides, gangliosides, Various active substances such as sterols and collagen; rich in trace elements, including calcium, phosphorus, iron, magnesium, zinc, selenium, alum, manganese, etc.; and vitamins such as vitamins B1, B2 and niacin. It can continue the aging of the human body, invigorate the kidneys and Qi, strengthen the essence and marrow, and eliminate fatigue. Because sea cucumber has many physiological and pharmacological activities, it is inc...