A kind of combined extraction and preparation method of composite polypeptide

A technology of combined extraction and extract, applied in the preparation methods of peptides, chemical instruments and methods, peptides, etc., can solve the problems of increasing the extraction cost, affecting the health of operators, loss of efficacy and application value of polypeptides, etc. The effect of preparation cost, good compatibility and solubility, and effective extraction process
CN103882085BActive Publication Date: 2017-08-25大连摩格生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
大连摩格生物科技有限公司
Publication Date
2017-08-25

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Abstract

The invention provides a combined extraction preparation method of complex polypeptide. According to the combined extraction preparation method, a moderate weak acid method is adopted for extracting natural bioactive polypeptide, then sediments remained and discarded in the polypeptide extraction process with the weak acid method are hydrolyzed by adopting an enzymolysis method, namely the same raw material is subjected to combined polypeptide extraction by respectively adopting the acid hydrolysis method and the enzymolysis method and utilizing the extraction method, extracted raw material or resource is completely utilized, original waste is used to the greates extent, and yield of extracted and prepared combined polypeptide is obviously improved. In addition, valuable natural resources are saved, environmental pollution is reduced, potential safety hazard is eliminated, production period is shortened, extraction reagents and instruments are reduced, investment and production cost are reduced, polypeptide bioavailability is improved, future use application scope is extended, and human body application value is improved.
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Description

technical field

[0001] The invention relates to applications in related fields such as medical beauty care and anti-aging products, in particular to a combined extraction and preparation method of a composite polypeptide. Background technique

[0002] 1. Technical background of peptides and their applications

[0003] Peptides are divided into oligopeptides and polypeptides, which are a type of biologically active substances that are condensed by two or more amino acids and linked by peptide bonds. It is an intermediate product of proteins, and its molecular structure is between amino acids and proteins. fragments in between. Compared with other substances in living organisms, peptide substances are characterized by their high biological activity and biodiversity. It is precisely because they have a wide range of biological activities, they are also called active biological peptides. Polypeptide is a part of peptides and one of the most basic and important substances that...

Claims

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