Preparation method of sea cucumber ovum peptide-calcium chelate

A sea cucumber egg and chelate technology, which is applied in the field of preparation of sea cucumber egg peptide calcium chelate, can solve the problem that the calcium absorption rate is less than 40%, and achieve the effects of simple operation process, reduced pollution, and favorable calcium absorption
CN105671114AActive Publication Date: 2016-06-15DALIAN POLYTECHNIC UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DALIAN POLYTECHNIC UNIVERSITY
Publication Date
2016-06-15

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Abstract

The invention discloses a preparation method of sea cucumber ovum peptide-calcium chelate. The preparation method comprises the following steps: pretreating sea cucumber ova; skimming; performing enzymolysis; simulating an ileum condition to obtain the sea cucumber ovum peptide-calcium chelate. By adopting the method, the utilization ratio of byproducts produced in a sea cucumber processing process is increased, contained active substances are developed and utilized fully, and meanwhile environmental pollution is lowered; sea cucumber ovum biological active peptide is prepared by a biological enzyme method, and soluble peptide calcium chelate formed by means of combination with calcium ions contributes to calcium absorption and can be used for developing a high-valued sea cucumber ovum peptide-calcium supplement; an operation process is simple, and complex equipment is not needed; the peptide yield and calcium combining quantity of sea cucumber ovum peptide obtained by trypsin enzymolysis are highest, the peptide yield is up to 86 percent, and the calcium combining quantity is 0.38mmol / L; moreover, high calcium absorption prompting capability is achieved, and the production efficiency is increased; the preparation method is suitable for industrial production.
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Description

technical field

[0001] The invention relates to the field of preparation of sea cucumber-based functional active substances, and more specifically relates to a preparation method of sea cucumber egg peptide calcium chelate. Background technique

[0002] In recent years, China's sea cucumber industry has developed rapidly. According to the 2015 Fisheries Yearbook, China's total sea cucumber production is about 200,000 tons. Sea cucumber eggs are one of the by-products of sea cucumber processing. However, the recycling of sea cucumber eggs has been ignored by people. They are usually regarded as industrial waste, which is not only a waste of biological resources, but also causes environmental pollution.

[0003] Calcium is an essential constant element for the human body. It is not only an important component of bones and teeth, but also a regulator of metabolic activities in the body. It participates in physiological activities such as muscle contraction, nerve conduction, bl...

Claims

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