A kind of preparation method of sea cucumber active peptide powder

Abstract

The invention discloses a preparation method of sea cucumber active peptide powder, and belongs to the technical field of a sea cucumber health care product. The preparation method comprises: S1, using sea cucumber freeze-dried powder as a raw material, adding pure water, and carrying out enzymolysis processing; S2, carrying out inactivation processing to obtain sea cucumber stock solution after enzymolysis; S3, carrying out primary centrifugation, then after ultrasonic processing, carrying out secondary centrifugation to obtain fine sea cucumber filtrate; S4, carrying out decoloration and deodorization processing to obtain decolorate and deodorized sea cucumber liquid; S5, carrying out concentration processing to obtain sea cucumber concentrated solution; S6, carrying out desalting treatment on the sea cucumber concentrated solution by anion exchange resin to obtain desalted sea cucumber concentrated solution; S7, carrying out spray-drying processing to obtain the sea cucumber activepeptide powder with fineness of 300 to 400 meshes. The preparation method disclosed by the invention can solve the problem that sea cucumber active peptide powder has an excessive fishy smell so as tobe difficult to accept by vast consumer groups, and has the advantages that content of effective active ingredients is higher and the sea cucumber active peptide powder has no fishy smell, so that the sea cucumber active peptide powder is easy to accept by customer groups.

Description

technical field [0001] The invention relates to the technical field of sea cucumber health products, more specifically, it relates to a preparation method of sea cucumber active peptide powder. Background technique [0002] Active peptide powder has the effects of improving sleep quality, anti-tumor, lowering blood fat, analgesia, delaying aging, improving osteoporosis, etc., and has broad market prospects. in-depth research. [0003] The Chinese patent with the authorized announcement number CN101676297B and the authorized announcement date on October 17, 2012 discloses a preparation method for ultrasonically extracting active polypeptides from sea cucumbers, including: 1) Preparation of fresh sea cucumber slurry: remove fresh sea cucumbers from viscera and intestines The silt is cleaned, minced with a meat grinder, and distilled water or deionized water 3-5 times its weight is added according to the weight ratio of the obtained sea cucumber, and the sea cucumber slurry is...

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a preparation method of sea cucumber active peptide powder, which can solve the problem that the fishy smell is too heavy and difficult to be accepted by the majority of consumer groups, and has a relatively high content of effective active ingredients, no The fishy smell is easier to be accepted by consumer groups

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