Applications of agar oligosaccharide in cosmetics

A technology of oligosaccharides and cosmetics, applied in whitening, agar oligomers in the field of moisture absorption, can solve the problems of weakened moisture retention of oligosaccharides, achieve good inhibitory activity, reduce the formation of melanin, and have high safety Effect
CN101897652AInactive Publication Date: 2010-12-01NINGBO UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NINGBO UNIV
Publication Date
2010-12-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides applications of an agar oligosaccharide in cosmetics. The agar oligosaccharide has the structural molecular formula disclosed in the specification. The invention particularly provides applications of a degradation product of agar extracted from artificial red algae, such as purple laver, agar weed, Gracilaria or the like, in manufacturing cosmetic additives. The agar oligosaccharide can be used for preserving and absorbing moisture of the skin, and whitening the skin, and also can be used as a moisturizing agent, a moisture absorption agent or a whitening agent in cosmetics.
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Description

technical field

[0001] The invention relates to the application of an agar degradable oligomer, in particular to the application of the agar oligomer in the aspects of moisture absorption and whitening. Background technique

[0002] The moisture and elasticity of the skin are closely related to the moisture in the skin. When the moisture in the skin is lost excessively, it will cause dryness, loss of elasticity and accelerated aging of the skin. Therefore, moisture absorption and moisturizing have always been one of the effects of skin care cosmetics. An ideal humectant should have good hygroscopicity and long-lasting and stable moisturizing function. Whitening is another effect of cosmetics. The main factor that determines skin tone is melanin in the skin. The depth of skin color is mainly determined by the ability of melanocytes to synthesize melanin. The production of melanin is related to the action of tyrosinase, dopaquinone tautomerase and 5,6-dihydroxyindole-2-carbo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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