Fat-enriched protein in euphausia superba, and application and separating and detecting method of fat-enriched protein

An Antarctic krill and detection method technology, applied in the field of detection of the fat-rich protein, can solve the problems of low accuracy, difficulty, cumbersome processing, etc., and achieve the effect of saving purification and enrichment process and good extraction rate
CN110407923AInactive Publication Date: 2019-11-05SHANDONG NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANDONG NORMAL UNIV
Publication Date
2019-11-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of extracting of fat-enriched proteins, and particularly relates to a fat-enriched protein in euphausia superba, and an application and a separating and detecting method of the fat-enriched protein. The fat-enriched protein is a protein-lipid compound, and the effects of reducing the content of in vitro lipid and improving metabolism level can be realized. The storage volume of the euphausia superba is great. The research confirms that the fat-enriched protein in the euphausia superba can limit and improve the situation of the blood fat of a rat suffering from hypercholesterolemia caused by high cholesterol diet, so that the fat-enriched protein in the euphausia superba can be applied to the development of health-care products having the efficacy of reducing blood lipid and reducing blood sugar. The invention provides an extracting method of the fat-enriched protein in the euphausia superba. Isoelectric precipitation cooperates with ultrasonic extraction, and then chromatographic separation is performed with a gel column, so that the fat-enriched protein in the euphausia superba is obtained. The extracting method is simple, convenient, and easy to operate; the obtained fat-enriched protein is high in purity and intensive; and when the fat-enriched protein is applied to the processing of health-care products and medicines, subsequentprocessing technologies can be saved.
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Description

technical field

[0001] The disclosure belongs to the technical field of fat-rich protein extraction, and specifically relates to an extraction and separation method for fat-rich protein in Antarctic krill, the fat-rich protein obtained by the method, an application, and a detection method for the fat-rich protein. Background technique

[0002] The information disclosed in this Background section is only intended to increase the understanding of the general background of the disclosure, and is not necessarily to be taken as an acknowledgment or any form of suggestion that the information constitutes prior art that is already known to those skilled in the art.

[0003] Lipoprotein is a protein-lipid complex. In animals, lipoprotein participates in the regulation of many aspects such as lipid transportation, membrane protein formation, winter resistance, etc., and plays an important role in maintaining basic physiological functions. effect. Changes in the composition and conte...

Claims

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