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Arabidopsis thaliana SOD (Superoxide Dismutase)1 protein and application thereof in cosmetics

A SOD1, Arabidopsis technology, applied in the field of genetic engineering, to achieve the effect of improving antioxidant properties

Inactive Publication Date: 2016-09-28
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current antioxidant cosmetics are mostly based on the extraction and addition of plant ingredients, without the participation of natural purified protein, and the resulting high-tech value-added cosmetics with high-efficiency antioxidant properties have not been reported.

Method used

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  • Arabidopsis thaliana SOD (Superoxide Dismutase)1 protein and application thereof in cosmetics
  • Arabidopsis thaliana SOD (Superoxide Dismutase)1 protein and application thereof in cosmetics
  • Arabidopsis thaliana SOD (Superoxide Dismutase)1 protein and application thereof in cosmetics

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Embodiment Construction

[0025] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the examples, but the protection content of the present invention is not limited to the following examples.

[0026] The CDS of the Arabidopsis At1g08830 gene is 469 bases in length and encodes a protein of 152 amino acids. The protein encoded by the gene is an important antioxidant enzyme in plants, which can remove ROS produced in the body, thereby improving the stress resistance of plants.

[0027] The protein encoded by the Arabidopsis thaliana At1g08830 gene of the present invention is named as SOD1 protein, and its amino acid sequence is shown in sequence 1 in the sequence listing, consisting of 152 amino acids.

[0028] Glycerin used in the present invention, the chemical name is glycerol, is a colorless, transparent viscous liquid, odorless, sweet, has good moisture absorption and moisturizing effect, is widely used in v...

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Abstract

The invention relates to arabidopsis thaliana SOD (Superoxide Dismutase)1 protein and application of the arabidopsis thaliana SOD1 protein in cosmetics, and belongs to the technical field of gene engineering. The arabidopsis thaliana SOD1 protein is characterized by coding by an arabidopsis thaliana Atlg08830 gene and carrying out heterologous expression, separation and purification on Escherichia coli, thus obtaining the arabidopsis thaliana SOD1 protein. The application of the arabidopsis thaliana SOD1 protein in the cosmetics is characterized by adding the arabidopsis thaliana SOD1 protein in the cosmetics, thus obtaining anti-oxidant cosmetics. The plant arabidopsis thaliana SOD1 protein obtained through the heterologous expression is capable of increasing and simulating the anti-oxidation characteristic of the cosmetics, the arabidopsis thaliana SOD1 protein further verifies that more natural anti-oxidant protein can be obtained by operating natural anti-oxidant protease of a plant through a gene engineering means, the obtained protein can be applied to development of the cosmetics, a new tool and a new ideal are provided for producing natural anti-oxidant cosmetics by utilizing anti-oxidant genes of the plant, and the arabidopsis thaliana SOD1 protein has an important guiding significance.

Description

technical field [0001] The invention belongs to the technical field of genetic engineering, and in particular relates to the application of Arabidopsis thaliana SOD1 protein in cosmetics. Background technique [0002] In recent years, the market sales of anti-aging cosmetics at home and abroad have increased year by year, and the market enthusiasm has not decreased year after year. With the rapid development of this market, people have higher and higher requirements for the safety ingredients of cosmetics, which are mainly reflected in: paying more attention to natural plant extract ingredients. The safety, reliability, non-irritation, no allergens and no adverse reactions of anti-aging and antioxidant ingredients have become the main selling points of this type of cosmetics. The popular enzyme anti-oxidation to prevent skin aging can effectively prevent the acceleration and damage process of oxygen free radicals on skin aging. With the advancement of science and technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N9/02A61K8/66A61Q19/08A61P17/18
CPCC12N9/0089A61K8/66A61Q19/08C12Y115/01001
Inventor 宋玉伟杨伟林法明陈斯楠侯楠
Owner NANYANG NORMAL UNIV
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